Dave Jarvis' Repositories

src/main/java/com/whitemagicsoftware/sales/BusinessEntity.java

		@MappedSuperclass
		public class BusinessEntity implements Serializable {
		-
		+
		@Id
		private int id;

		/**
		* Full name, first name, last name, etc.
		*/
		@Transient
		private EntityName entityName;
		-
		+
		public BusinessEntity() {
		}
		-
		+
		protected void setId( int id ) {
		this.id = id;

		return this.id;
		}
		-
		+
		protected String getName() {
		return getEntityName().getName();
		}
		-
		+
		protected void setName( String name ) {
		setEntityName( name );

		* @return A non-null instance.
		*/
		- protected EntityName getEntityName() {
		+ protected synchronized EntityName getEntityName() {
		+ if( this.entityName == null ) {
		+ this.entityName = new EntityName( "" );
		+ }
		+
		return this.entityName;
		}
		-
		+
		protected String nullSafe( String s ) {
		return s == null ? "" : s;

		*/
		protected static abstract class Builder<T extends BusinessEntity, B extends Builder<T, B>> {
		-
		+
		private final T object;
		private final B builder;
		-
		+
		protected abstract T createObject();
		-
		+
		protected abstract B getBuilder();
		-
		+
		@SuppressWarnings( "OverridableMethodCallInConstructor" )
		public Builder() {
		this.object = createObject();
		this.builder = getBuilder();
		}
		-
		+
		public B withId( int id ) {
		getObject().setId( id );
		return getBuilder();
		}
		-
		+
		public B withEntityName( EntityName entityName ) {
		getObject().setEntityName( entityName );
		return getBuilder();
		}
		-
		+
		public B withName( String name ) {
		withEntityName( new EntityName( name ) );
		return getBuilder();
		}
		-
		+
		public T build() {
		return getObject();
		}
		-
		+
		protected T getObject() {
		return this.object;

src/main/java/com/whitemagicsoftware/sales/Main.java

		package com.whitemagicsoftware.sales;

		+import static com.whitemagicsoftware.sales.SystemProperty.APP_NOTIFY_CREDENTIALS_PASSWORD;
		+import static com.whitemagicsoftware.sales.SystemProperty.APP_NOTIFY_CREDENTIALS_SENDER_ADDR;
		+import static com.whitemagicsoftware.sales.SystemProperty.APP_NOTIFY_CREDENTIALS_SENDER_NAME;
		+import static com.whitemagicsoftware.sales.SystemProperty.APP_NOTIFY_CREDENTIALS_USERNAME;
		import com.whitemagicsoftware.sales.service.NotifyService;
		import com.whitemagicsoftware.sales.service.ProductService;
		import com.whitemagicsoftware.sales.service.SubscriberService;
		import com.whitemagicsoftware.sales.service.SubscriptionService;
		import com.whitemagicsoftware.sales.service.VendorService;
		-import com.whitemagicsoftware.sales.service.impl.NotifyServiceImpl;
		-import com.whitemagicsoftware.sales.service.impl.ProductServiceImpl;
		-import com.whitemagicsoftware.sales.service.impl.SubscriberServiceImpl;
		-import com.whitemagicsoftware.sales.service.impl.SubscriptionServiceImpl;
		-import com.whitemagicsoftware.sales.service.impl.VendorServiceImpl;
		+import com.whitemagicsoftware.sales.service.impl.DefaultNotifyService;
		+import com.whitemagicsoftware.sales.service.impl.DefaultProductService;
		+import com.whitemagicsoftware.sales.service.impl.DefaultSubscriberService;
		+import com.whitemagicsoftware.sales.service.impl.DefaultSubscriptionService;
		+import com.whitemagicsoftware.sales.service.impl.DefaultVendorService;
		import java.io.File;
		import java.io.IOException;

		*/
		public class Main {
		-
		- private final static String DIRECTORY_PREFIX = "scrape";

		private final static int DEFAULT_STRING_SIZE = 8192;

		private void Main() {
		}

		/**
		* Iterates over all the subscribers to notify them of when their
		- * subscriptions are ready.
		+ * subscriptions are ready. The list of subscriptions must be sorted first by
		+ * subscriber then by vendor.
		*
		- * @throws Exception
		+ * @throws Exception Failed to process the subscriptions.
		*/
		private void process() throws Exception {
		- for( Subscriber subscriber : getSubscribers() ) {
		- try {
		- notify( subscriber, process( subscriber ) );
		- } catch( Exception e ) {
		- notify( e );
		- }
		- }
		- }
		-
		- /**
		- * Iterates over all the vendors for each subscriber
		- *
		- * @param subscriber
		- *
		- * @return
		- *
		- * @throws Exception
		- */
		- private String process( Subscriber subscriber )
		- throws Exception {
		- StringBuilder result = new StringBuilder( DEFAULT_STRING_SIZE );
		+ StringBuilder message = new StringBuilder( DEFAULT_STRING_SIZE );

		- for( Vendor vendor : getVendors() ) {
		- result.append( process( subscriber, vendor ) );
		- }
		+ // Current and previous to detect when a notification must be sent.
		+ Subscriber cSubscriber = null;
		+ Subscriber pSubscriber = null;
		+ Vendor cVendor;
		+ Vendor pVendor = null;

		- return result.toString();
		- }
		+ for( Subscription subscription : getSubscriptions() ) {
		+ cSubscriber = subscription.getSubscriber();
		+ cVendor = subscription.getVendor();

		- private String process( Subscriber subscriber, Vendor vendor )
		- throws Exception {
		- StringBuilder result = new StringBuilder( DEFAULT_STRING_SIZE );
		+ // There won't be a message to send on the first iteration, even
		+ // though this test evaluates to true.
		+ if( !cSubscriber.equals( pSubscriber ) ) {
		+ // Let the message fly, assuming it exists.
		+ notify( pSubscriber, message );

		- // Include the vendor name on the first products loop iteration.
		- boolean includeVendorName = true;
		+ // Force inclusion of the vendor name in the message.
		+ pVendor = null;

		- for( Subscription subscription : getSubscriptions( subscriber, vendor ) ) {
		- Scraper scraper = getScraper( vendor );
		+ // Start a new message.
		+ message.setLength( 0 );
		+ }

		Product product = subscription.getProduct();
		+ Scraper scraper = createScraper( cVendor );

		- scraper.addVariableToContext( "vendor_name_include", includeVendorName );
		- scraper.addVariableToContext( "location_code", subscriber.getLocationCode() );
		+ scraper.addVariableToContext( "include_vendor_name",
		+ !cVendor.equals( pVendor ) );
		+ scraper.addVariableToContext( "location_code",
		+ cSubscriber.getLocationCode() );
		scraper.addVariableToContext( "product_name", product.getName() );
		scraper.addVariableToContext( "product_path", product.getUrlPath() );
		scraper.execute();

		- Variable message = scraper.getContext().getVar( "message_body" );
		- result.append( message.toString() );
		+ Variable body = scraper.getContext().getVar( "message_body" );
		+ message.append( body.toString() );

		- // Presumably, the template added the vendor's name to deliniate its
		- // products from the other vendors' products.
		- includeVendorName = false;
		+ // On the next iteration, if the previous and current subscribers are
		+ // different, then send the message to the previous subscriber.
		+ pSubscriber = cSubscriber;
		+ pVendor = cVendor;
		}

		- return result.toString();
		+ // The last iteration through the loop won't send a message.
		+ notify( cSubscriber, message );
		}

		/**
		* Uses the notify service to notify the subscriber of the given message
		* content.
		*
		* @param subscriber The person to notify.
		- * @param message
		+ * @param message The message to deliver, cannot be null.
		*
		- * @throws Exception
		+ * @throws Exception Could not deliver the message.
		*/
		- private void notify( Subscriber subscriber, String message ) throws Exception {
		- if( !empty( message ) ) {
		- getNotifyService().notify( subscriber.getAddress(), "Subject", message );
		+ private void notify( Subscriber subscriber, StringBuilder message )
		+ throws Exception {
		+ assert message != null;
		+
		+ notify( subscriber, message.toString() );
		+ }
		+
		+ /**
		+ * Uses the notify service to notify the subscriber of the given message
		+ * content. If the message is empty (or contains only whitespace), this will
		+ * not transmit a notification.
		+ *
		+ * @param subscriber The person to notify.
		+ * @param message The message to deliver, can be empty or null.
		+ *
		+ * @throws Exception Could not deliver the message.
		+ */
		+ private void notify( Subscriber subscriber, String message )
		+ throws Exception {
		+ if( subscriber != null && !empty( message ) ) {
		+ createNotifyService().notify(
		+ subscriber.getAddress(), "Subject", message
		+ );
		}
		}

		- private void notify( Exception e ) {
		- getNotifyService().notify( e );
		+ /**
		+ * Sends an e-mail on any exception.
		+ *
		+ * @param e The unexpected problem, cannot be null.
		+ */
		+ private static void notify( Exception e ) {
		+ assert e != null;
		+
		+ createNotifyService().notify( e );
		}

		/**
		* Answers whether the string is null or empty or contains only whitespace.
		*
		- * @param s The string to validate.
		+ * @param s The string to validate, can be null.
		*
		- * @return true The string has no content. F
		+ * @return true The string has no content.
		*/
		- private boolean empty( String s ) {
		- return s == null \|\| s.trim().length() == 0;
		+ private static boolean empty( final String s ) {
		+ return s == null \|\| s.trim().isEmpty();
		}

		/**
		* Returns a scraper for a given resource (configuration).
		*
		- * @param resource Name of script file to execute.
		+ * @param vendor Non-null instance.
		*
		- * @return A Scraper that can extract data.
		+ * @return A Scraper that can extract data from the vendor's site (or page).
		*/
		- private Scraper getScraper( Vendor vendor ) throws IOException {
		+ private Scraper createScraper( Vendor vendor ) throws IOException {
		String resource = "scripts/" + vendor.getScriptName();
		final ScraperConfiguration config = getScraperConfiguration( resource );


		private SubscriberService getSubscriberService() {
		- return new SubscriberServiceImpl();
		+ return new DefaultSubscriberService();
		}

		private VendorService getVendorService() {
		- return new VendorServiceImpl();
		+ return new DefaultVendorService();
		}

		private ProductService getProductService() {
		- return new ProductServiceImpl();
		- }
		-
		- private NotifyService getNotifyService() {
		- return new NotifyServiceImpl();
		+ return new DefaultProductService();
		}

		private SubscriptionService getSubscriptionService() {
		- return new SubscriptionServiceImpl();
		+ return new DefaultSubscriptionService();
		}


		}

		- private List<Subscription> getSubscriptions( Subscriber subscriber, Vendor vendor ) {
		- return getSubscriptionService().list( subscriber, vendor );
		+ /**
		+ * Returns a list of subscriptions, sorted by subscriber then by vendor.
		+ *
		+ * @return A sorted list of subscriptions.
		+ */
		+ private List<Subscription> getSubscriptions() {
		+ return getSubscriptionService().list();
		+ }
		+
		+ private static NotifyService createNotifyService() {
		+ return new DefaultNotifyService();
		+ }
		+
		+ private static void showEnvironmentVariables() {
		+ System.out.println( APP_NOTIFY_CREDENTIALS_USERNAME.getValue() );
		+ System.out.println( APP_NOTIFY_CREDENTIALS_PASSWORD.getValue() );
		+ System.out.println( APP_NOTIFY_CREDENTIALS_SENDER_ADDR.getValue() );
		+ System.out.println( APP_NOTIFY_CREDENTIALS_SENDER_NAME.getValue() );
		}

		/**
		- * Run with <code>-Djavax.persistence.jdbc.password=</code> set to the
		- * database password.
		+ * See the SystemProperty class for values that must be set prior to running
		+ * the program.
		*
		* @param args Unused.
		- *
		- * @throws Exception Failed to notify subscribers of product sales.
		*/
		- public static void main( String args[] ) throws Exception {
		- new Main().process();
		+ public static void main( String args[] ) {
		+ try {
		+ new Main().process();
		+ } catch( Exception e ) {
		+ notify( e );
		+ }
		}
		}

src/main/java/com/whitemagicsoftware/sales/Subscriber.java


		import java.util.Date;
		+import java.util.Objects;
		import javax.mail.Address;
		import javax.mail.internet.AddressException;

		private Address address;

		- /* Required by JPA. */
		+ /* Email address transmogrified into the Address instance. */
		@Column( name = "email" )
		private String email;

		/**
		* Returns the e-mail address associated with the subscriber.
		- *
		+ *
		* @return A non-null, possibly empty, instance.
		*/
		private synchronized String getEmail() {
		- return nullSafe(this.email);
		+ return nullSafe( this.email );
		}

		/**
		* Used by the builder to set the address.
		- *
		- * @param address
		+ *
		+ * @param address
		*/
		protected void setAddress( Address address ) {


		protected String getLocationCode() {
		- return nullSafe(this.locationCode);
		+ return nullSafe( this.locationCode );
		}

		protected Address createAddress() throws AddressException {
		return new InternetAddress( getEmail() );
		+ }
		+
		+ /**
		+ * Returns true iff the internal address matches the given address.
		+ *
		+ * @param address The addresses to compare against.
		+ *
		+ * @return true That address and this address match.
		+ */
		+ public boolean addressEquals( Address address ) {
		+ boolean result = false;
		+
		+ try {
		+ getAddress().equals( address );
		+ result = true;
		+ } catch( AddressException ex ) {
		+ // Not equal at all.
		+ }
		+
		+ return result;
		+ }
		+
		+ /**
		+ * Returns true iff the internal location code matches the given code.
		+ *
		+ * @param locationCode The location code to compare against.
		+ *
		+ * @return true That locationCode and this locationCode match.
		+ */
		+ public boolean locationCodeEquals( String locationCode ) {
		+ return getLocationCode().equals( locationCode );
		+ }
		+
		+ /**
		+ * Returns true iff this is the same subscriber as the given object.
		+ *
		+ * @param o The object to compare against.
		+ * @return true The given object is equal to this instance.
		+ */
		+ @Override
		+ public boolean equals( Object o ) {
		+ if( this != o ) {
		+ if( o != null & o.getClass() == this.getClass() ) {
		+ try {
		+ Subscriber that = (Subscriber)o;
		+ return that.addressEquals( this.getAddress() )
		+ && that.locationCodeEquals( this.getLocationCode() );
		+ } catch( AddressException e ) {
		+ }
		+ }
		+ }
		+
		+ // Same object reference.
		+ return true;
		+ }
		+
		+ /**
		+ * Hashes the address and location code.
		+ *
		+ * @return Hashed value for this instance.
		+ */
		+ @Override
		+ public int hashCode() {
		+ int hash = 101;
		+ hash = 53 * hash + Objects.hashCode( this.address );
		+ hash = 53 * hash + Objects.hashCode( this.locationCode );
		+ return hash;
		}

src/main/java/com/whitemagicsoftware/sales/Subscription.java

		package com.whitemagicsoftware.sales;

		-import javax.persistence.Column;
		import javax.persistence.Entity;
		import javax.persistence.JoinColumn;
		import javax.persistence.OneToOne;
		import javax.persistence.Table;

		/**
		+ * Associates a subscriber with a product and vendor.
		*
		* @author White Magic Software, Ltd.

		@OneToOne()
		@JoinColumn( name = "product_id", referencedColumnName = "id" )
		- private Product product;
		-
		- @Column( name = "subscriber_id", insertable = false, updatable = false, nullable = false )
		- private int subscriberId;
		+ private Product product = new Product.Builder().build();

		- @Column( name = "vendor_id", insertable = false, updatable = false, nullable = false )
		- private int vendorId;
		+ @OneToOne()
		+ @JoinColumn( name = "subscriber_id", referencedColumnName = "id" )
		+ private Subscriber subscriber = new Subscriber.Builder().build();

		- @Column( name = "product_id", insertable = false, updatable = false, nullable = false )
		- private int productId;
		+ @OneToOne()
		+ @JoinColumn( name = "vendor_id", referencedColumnName = "id" )
		+ private Vendor vendor = new Vendor.Builder().build();

		+ /**
		+ * Default (empty) constructor.
		+ */
		public Subscription() {
		}

		- public void setProduct( Product product ) {
		- this.product = product;
		+ /**
		+ * Called to set the product for this subscription.
		+ *
		+ * @param product The product associated with a subscriber (and vendor).
		+ */
		+ protected void setProduct( Product product ) {
		+ if( product != null ) {
		+ this.product = product;
		+ }
		}

		+ /**
		+ * Returns the product associated with a subscriber/vendor pair.
		+ *
		+ * @return A non-null product instance.
		+ */
		protected Product getProduct() {
		return this.product;
		- }
		-
		- protected int getSubscriberId() {
		- return this.subscriberId;
		- }
		-
		- protected void setSubscriberId( int subscriberId ) {
		- this.subscriberId = subscriberId;
		}

		- protected int getVendorId() {
		- return this.vendorId;
		+ /**
		+ * Returns the subscriber for this vendor/product pair.
		+ *
		+ * @return A non-null subscriber instance.
		+ */
		+ protected Subscriber getSubscriber() {
		+ return this.subscriber;
		}

		- protected void setVendorId( int vendorId ) {
		- this.vendorId = vendorId;
		+ /**
		+ * Sets the subscriber for this vendor/product pair.
		+ *
		+ * @param subscriber A subscriber to associate with a vendor/product.
		+ */
		+ protected void setSubscriber( Subscriber subscriber ) {
		+ if( subscriber != null ) {
		+ this.subscriber = subscriber;
		+ }
		}

		- protected int getProductId() {
		- return this.productId;
		+ /**
		+ * Associates a vendor with a subscriber/product pair.
		+ *
		+ * @param vendor The vendor to associate with the subscriber/product pair.
		+ */
		+ protected void setVendor( Vendor vendor ) {
		+ if( vendor != null ) {
		+ this.vendor = vendor;
		+ }
		}

		- protected void setProductId( int productId ) {
		- this.productId = productId;
		+ /**
		+ * Returns the vendor with this subscriber/product pair.
		+ *
		+ * @return A non-null vendor instance.
		+ */
		+ protected Vendor getVendor() {
		+ return this.vendor;
		}
		}

src/main/java/com/whitemagicsoftware/sales/Vendor.java

		package com.whitemagicsoftware.sales;

		+import java.util.Objects;
		import javax.persistence.Column;
		import javax.persistence.Entity;

		protected String getScriptName() {
		return nullSafe( this.scriptName );
		+ }
		+
		+ /**
		+ * Returns true iff the given script name matches this script name.
		+ *
		+ * @param scriptName The script name to compare against.
		+ * @return true The script names (and hence vendors) are equal.
		+ */
		+ public boolean scriptNameEquals( String scriptName ) {
		+ return getScriptName().equals( scriptName );
		+ }
		+
		+ /**
		+ * Returns true iff this is the same vendor as the given object.
		+ *
		+ * @param o The object to compare against.
		+ *
		+ * @return true The given object is equal to this instance.
		+ */
		+ @Override
		+ public boolean equals( Object o ) {
		+ if( this != o ) {
		+ if( o != null & o.getClass() == this.getClass() ) {
		+ Vendor that = (Vendor)o;
		+ return that.scriptNameEquals( this.getScriptName() );
		+ }
		+ }
		+
		+ // Same object reference.
		+ return true;
		+ }
		+
		+ /**
		+ * Returns a hashed value for this vendor.
		+ *
		+ * @return A unique integer value.
		+ */
		+ @Override
		+ public int hashCode() {
		+ int hash = 7;
		+ hash = 29 * hash + Objects.hashCode( getScriptName() );
		+ return hash;
		}

src/main/java/com/whitemagicsoftware/sales/service/SubscriptionService.java

		package com.whitemagicsoftware.sales.service;

		-import com.whitemagicsoftware.sales.Subscriber;
		import com.whitemagicsoftware.sales.Subscription;
		-import com.whitemagicsoftware.sales.Vendor;
		import java.util.List;


		/**
		* Returns a list of products for a given subscriber and vendor pairing.
		- *
		- * @param subscriber The subscriber that has subscriptions to sale notifications.
		- * @param vendor The vendor that has products the subscriber is interested in.
		*
		* @return A non-null, possibly empty, list.
		*/
		- public List<Subscription> list( Subscriber subscriber, Vendor vendor );
		+ public List<Subscription> list();
		}

src/main/java/com/whitemagicsoftware/sales/service/impl/DefaultNotifyService.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd.
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.notify.ElasticEmailTransport;
		+import com.whitemagicsoftware.notify.HttpTransport;
		+import com.whitemagicsoftware.notify.TextHtmlMultipart;
		+import static com.whitemagicsoftware.sales.SystemProperty.*;
		+import com.whitemagicsoftware.sales.service.NotifyService;
		+import java.io.PrintWriter;
		+import java.io.StringWriter;
		+import java.io.UnsupportedEncodingException;
		+import java.util.Properties;
		+import javax.mail.Address;
		+import javax.mail.Message;
		+import javax.mail.MessagingException;
		+import javax.mail.Session;
		+import javax.mail.internet.AddressException;
		+import javax.mail.internet.InternetAddress;
		+import javax.mail.internet.MimeMessage;
		+import org.pegdown.PegDownProcessor;
		+
		+/**
		+ * Responsible for notifying a recipient of a message. The message should be
		+ * written in Markdown format, which is then converted internally to HTML.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultNotifyService extends DefaultService
		+ implements NotifyService {
		+
		+ private Session session;
		+
		+ public DefaultNotifyService() {
		+ }
		+
		+ /**
		+ * Send a notification to the given address.
		+ *
		+ * @param recipient The address to receive the notification.
		+ * @param subject The message subject line.
		+ * @param markdown The message body.
		+ *
		+ * @throws MessagingException Could not send the message.
		+ * @throws UnsupportedEncodingException Could not create the message in a
		+ * given encoding.
		+ */
		+ @Override
		+ public void notify( Address recipient, String subject, String markdown )
		+ throws MessagingException, UnsupportedEncodingException {
		+ String textBody = markdown;
		+ String htmlBody = toHtml( markdown );
		+
		+ Message message = createMessage( recipient, subject );
		+ message.setContent( new TextHtmlMultipart( textBody, htmlBody ) );
		+ send( message );
		+ }
		+
		+ /**
		+ * Sends a notification to the alert contact when an exception occurs.
		+ *
		+ * @param e The exception that was not handled while notifying subscribers.
		+ */
		+ @Override
		+ public void notify( Exception e ) {
		+ try(
		+ StringWriter sw = new StringWriter();
		+ PrintWriter pw = new PrintWriter( sw ) ) {
		+ Message message = createMessage( getAlertContact(), getSubject( e ) );
		+
		+ // Include the stack trace in the message body.
		+ e.printStackTrace( pw );
		+
		+ message.setText( sw.toString() );
		+ send( message );
		+ } catch( Exception ex ) {
		+ // TODO: Log this.
		+ }
		+ }
		+
		+ /**
		+ * TODO: Convert from Markdown to HTML (using PegDown?).
		+ *
		+ * @param markdown The markdown to HTML-ify.
		+ *
		+ * @return The given markdown as an HTML fragment.s
		+ */
		+ private String toHtml( String markdown ) {
		+ return new PegDownProcessor().markdownToHtml( markdown );
		+ }
		+
		+ private String getUsername() {
		+ return APP_NOTIFY_CREDENTIALS_USERNAME.getValue();
		+ }
		+
		+ private String getPassword() {
		+ return APP_NOTIFY_CREDENTIALS_PASSWORD.getValue();
		+ }
		+
		+ private String getSenderAddress() {
		+ return APP_NOTIFY_CREDENTIALS_SENDER_ADDR.getValue();
		+ }
		+
		+ private String getSenderName() {
		+ return APP_NOTIFY_CREDENTIALS_SENDER_NAME.getValue();
		+ }
		+
		+ /**
		+ * Creates a new InternetAddress based on the System property for the sender
		+ * address and sender name.
		+ *
		+ * @return A non-null InternetAddress instance.
		+ *
		+ * @throws UnsupportedEncodingException Couldn't convert the address to an
		+ * e-mail address.
		+ */
		+ private Address createSender() throws UnsupportedEncodingException {
		+ return new InternetAddress( getSenderAddress(), getSenderName() );
		+ }
		+
		+ private void send( Message message ) throws MessagingException {
		+ HttpTransport transport = getTransport();
		+ transport.sendMessage( message, message.getAllRecipients() );
		+ transport.close();
		+ }
		+
		+ private HttpTransport getTransport() {
		+ HttpTransport transport = new ElasticEmailTransport( getSession() );
		+ transport.setAuthentication( getUsername(), getPassword() );
		+
		+ // TODO: Track the result token for the HTTP request?
		+// transport.addTransportListener(new TransportTestListener());
		+ return transport;
		+
		+ }
		+
		+ /**
		+ * Convenience method to a new message with the sender, recipient, and subject
		+ * filled in.
		+ *
		+ * @param recipient Destination address for the message.
		+ * @param subject Subject line.
		+ *
		+ * @return A new Message instance, never null.
		+ *
		+ * @throws MessagingException Could not create the message instance.
		+ * @throws UnsupportedEncodingException The address was not properly
		+ * formatted.
		+ */
		+ private Message createMessage( Address recipient, String subject )
		+ throws MessagingException, UnsupportedEncodingException {
		+ Message message = new MimeMessage( getSession() );
		+
		+ message.setFrom( createSender() );
		+ message.addRecipient( Message.RecipientType.TO, recipient );
		+ message.setSubject( subject );
		+ return message;
		+ }
		+
		+ /**
		+ * Returns a lazily initialized session instance.
		+ *
		+ * @return A new Session instance, never null.
		+ */
		+ private synchronized Session getSession() {
		+ if( this.session == null ) {
		+ this.session = Session.getInstance( new Properties() );
		+ }
		+
		+ // Make sure to always use the same instance of session, pedant.
		+ return this.session;
		+ }
		+
		+ /**
		+ * Returns the recipient address to contact in case of a breakage.
		+ *
		+ * @return A non-null InternetAddress.
		+ *
		+ * @throws AddressException Could not create an InternetAddress from the
		+ * APPLICATION_FAILURE_CONTACT property.
		+ */
		+ private Address getAlertContact() throws AddressException {
		+ return new InternetAddress( APP_NOTIFY_FAILURE_ADDR.getValue() );
		+ }
		+
		+ /**
		+ * Returns a formatted subject line.
		+ *
		+ * @param e The exception that happened to trigger a notification to support.
		+ *
		+ * @return A formatted String, never null.
		+ */
		+ private String getSubject( Exception e ) {
		+ return "[Error] " + e.getMessage();
		+ }
		+}

src/main/java/com/whitemagicsoftware/sales/service/impl/DefaultProductService.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Product;
		+import com.whitemagicsoftware.sales.service.ProductService;
		+import java.util.List;
		+
		+/**
		+ * Responsible for obtaining a list of all products.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultProductService extends DefaultService<Product>
		+ implements ProductService {
		+
		+ /**
		+ * Returns all the products.
		+ *
		+ * @return A list of products, possibly empty, never null.
		+ */
		+ @Override
		+ public List<Product> list() {
		+ return getResultList( Product.class );
		+ }
		+}

src/main/java/com/whitemagicsoftware/sales/service/impl/DefaultService.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import static com.whitemagicsoftware.sales.SystemProperty.PERSISTENCE_PASSWORD_PROPERTY;
		+import com.whitemagicsoftware.sales.service.Service;
		+import java.util.HashMap;
		+import java.util.List;
		+import java.util.Map;
		+import javax.persistence.EntityManager;
		+import javax.persistence.EntityManagerFactory;
		+import javax.persistence.Persistence;
		+import javax.persistence.TypedQuery;
		+import javax.persistence.criteria.CriteriaBuilder;
		+import javax.persistence.criteria.CriteriaQuery;
		+import javax.persistence.criteria.Root;
		+
		+/**
		+ * Superclass to all services.
		+ *
		+ * @author White Magic Software, Ltd.
		+ * @param <T> The type of classes this service returns.
		+ */
		+public abstract class DefaultService<T> implements Service {
		+
		+ /**
		+ * Only one instance is allowed.
		+ */
		+ private static EntityManagerFactory ENTITY_MANAGER_FACTORY;
		+
		+ private EntityManager entityManager;
		+
		+ /**
		+ * Returns the list of all entries in the database for the given class type.
		+ *
		+ * @param clazz The class that represents an entity that has rows in a table
		+ * within a database.
		+ *
		+ * @return The instances of the class populated with data from the database.
		+ */
		+ protected List<T> getResultList( Class<T> clazz ) {
		+ CriteriaQuery<T> cq = createQuery( clazz );
		+ Root<T> root = cq.from( clazz );
		+ CriteriaQuery<T> all = cq.select( root );
		+
		+ List<T> result = createQuery( all ).getResultList();
		+
		+ closeEntityManager();
		+
		+ return result;
		+ }
		+
		+ protected synchronized EntityManager getEntityManager() {
		+ if( this.entityManager == null ) {
		+ this.entityManager = getEntityManagerFactory().createEntityManager();
		+ }
		+
		+ return this.entityManager;
		+ }
		+
		+ private void closeEntityManager() {
		+ getEntityManager().close();
		+ }
		+
		+ private synchronized EntityManagerFactory getEntityManagerFactory() {
		+ if( ENTITY_MANAGER_FACTORY == null ) {
		+ ENTITY_MANAGER_FACTORY = createEntityManagerFactory();
		+ }
		+
		+ return ENTITY_MANAGER_FACTORY;
		+ }
		+
		+ private EntityManagerFactory createEntityManagerFactory() {
		+ return Persistence.createEntityManagerFactory( getPersistenceUnitName(),
		+ createPersistenceProperties() );
		+ }
		+
		+ protected CriteriaBuilder getCriteriaBuilder() {
		+ return getEntityManager().getCriteriaBuilder();
		+ }
		+
		+ protected CriteriaQuery<T> createQuery( Class<T> clazz ) {
		+ return getCriteriaBuilder().createQuery( clazz );
		+ }
		+
		+ protected TypedQuery<T> createQuery( String sql, Class<T> clazz ) {
		+ return getEntityManager().createQuery( sql, clazz );
		+ }
		+
		+ protected TypedQuery<T> createQuery( CriteriaQuery<T> cq ) {
		+ return getEntityManager().createQuery( cq );
		+ }
		+
		+ private Map<String, String> createPersistenceProperties() {
		+ Map<String, String> result = new HashMap<>();
		+ result.put(
		+ PERSISTENCE_PASSWORD_PROPERTY.getKey(),
		+ PERSISTENCE_PASSWORD_PROPERTY.getValue() );
		+
		+ return result;
		+ }
		+
		+ private String getPersistenceUnitName() {
		+ return "SALES";
		+ }
		+
		+ /**
		+ * Returns the empty string if the given string is null.
		+ *
		+ * @param s The string to un-nullify.
		+ *
		+ * @return s or "" if s is null.
		+ */
		+ private String nullSafe( String s ) {
		+ return s == null ? "" : s;
		+ }
		+}

src/main/java/com/whitemagicsoftware/sales/service/impl/DefaultSubscriberService.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Subscriber;
		+import com.whitemagicsoftware.sales.service.SubscriberService;
		+import java.util.List;
		+import javax.mail.internet.AddressException;
		+
		+/**
		+ * Responsible for obtaining a list of all subscribers.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultSubscriberService extends DefaultService<Subscriber>
		+ implements SubscriberService {
		+
		+ /**
		+ * Returns all the subscribers.
		+ *
		+ * @return A list of subscribers, possibly empty, never null.
		+ */
		+ @Override
		+ public List<Subscriber> list() throws AddressException {
		+ return getResultList( Subscriber.class );
		+ }
		+}

src/main/java/com/whitemagicsoftware/sales/service/impl/DefaultSubscriptionService.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Subscription;
		+import com.whitemagicsoftware.sales.service.SubscriptionService;
		+import java.util.List;
		+
		+/**
		+ * Responsible for obtaining a list of all subscriptions.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultSubscriptionService extends DefaultService<Subscription> implements SubscriptionService {
		+
		+ /**
		+ * Returns all the subscriptions.
		+ *
		+ * @return A list of subscriptions, possibly empty, never null.
		+ */
		+ @Override
		+ public List<Subscription> list() {
		+ return getResultList( Subscription.class );
		+ }
		+}

src/main/java/com/whitemagicsoftware/sales/service/impl/DefaultVendorService.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Vendor;
		+import com.whitemagicsoftware.sales.service.VendorService;
		+import java.util.List;
		+
		+/**
		+ * Responsible for obtaining a list of all vendors.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultVendorService extends DefaultService<Vendor>
		+ implements VendorService {
		+
		+ /**
		+ * Returns all the vendors.
		+ *
		+ * @return A list of vendors, possibly empty, never null.
		+ */
		+ @Override
		+ public List<Vendor> list() {
		+ return getResultList( Vendor.class );
		+ }
		+}

src/main/java/com/whitemagicsoftware/sales/service/impl/NotifyServiceImpl.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd.
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import static com.whitemagicsoftware.notify.Credentials.ALERT_CONTACT;
		-import static com.whitemagicsoftware.notify.Credentials.PASSWORD;
		-import static com.whitemagicsoftware.notify.Credentials.SENDER;
		-import static com.whitemagicsoftware.notify.Credentials.SENDER_NAME;
		-import static com.whitemagicsoftware.notify.Credentials.USERNAME;
		-import com.whitemagicsoftware.notify.ElasticEmailTransport;
		-import com.whitemagicsoftware.notify.HttpTransport;
		-import com.whitemagicsoftware.notify.TextHtmlMultipart;
		-import com.whitemagicsoftware.sales.service.NotifyService;
		-import java.io.PrintWriter;
		-import java.io.StringWriter;
		-import java.io.UnsupportedEncodingException;
		-import java.util.Properties;
		-import javax.mail.Address;
		-import javax.mail.Message;
		-import javax.mail.MessagingException;
		-import javax.mail.Session;
		-import javax.mail.internet.InternetAddress;
		-import javax.mail.internet.MimeMessage;
		-import org.pegdown.PegDownProcessor;
		-
		-/**
		- * @author White Magic Software, Ltd.
		- */
		-public class NotifyServiceImpl extends ServiceImpl
		- implements NotifyService {
		-
		- private Session session;
		-
		- public NotifyServiceImpl() {
		- }
		-
		- @Override
		- public void notify( Address recipient, String subject, String markdown )
		- throws MessagingException, UnsupportedEncodingException {
		- String textBody = markdown;
		- String htmlBody = toHtml( markdown );
		-
		- Message message = createMessage( recipient, subject );
		- message.setContent( new TextHtmlMultipart( textBody, htmlBody ) );
		- send( message );
		- }
		-
		- @Override
		- public void notify( Exception e ) {
		- try(
		- StringWriter sw = new StringWriter();
		- PrintWriter pw = new PrintWriter( sw ) ) {
		- Message message = createMessage(
		- ALERT_CONTACT.asAddress(),
		- "[Error] " + e.getMessage() );
		-
		- e.printStackTrace( pw );
		-
		- message.setText( sw.toString() );
		- send( message );
		- } catch( Exception ex ) {
		- // TODO: Log this.
		- }
		- }
		-
		- /**
		- * TODO: Convert from Markdown to HTML (using PegDown?).
		- *
		- * @param markdown The markdown to HTML-ify.
		- *
		- * @return The given markdown as an HTML fragment.s
		- */
		- private String toHtml( String markdown ) {
		- return new PegDownProcessor().markdownToHtml( markdown );
		- }
		-
		- /**
		- * Returns an authenticated transport.
		- *
		- * @param session Session to associate with the transport.
		- *
		- * @return A non-null instance.
		- */
		- private String getUsername() {
		- return USERNAME.toString();
		- }
		-
		- private String getPassword() {
		- return PASSWORD.toString();
		- }
		-
		- private String getSenderAddress() {
		- return SENDER.toString();
		- }
		-
		- private String getSenderName() {
		- return SENDER_NAME.toString();
		- }
		-
		- private Address getSender() throws UnsupportedEncodingException {
		- return new InternetAddress( getSenderAddress(), getSenderName() );
		- }
		-
		- private void send( Message message ) throws MessagingException {
		- HttpTransport transport = getTransport();
		- transport.sendMessage( message, message.getAllRecipients() );
		- transport.close();
		- }
		-
		- private HttpTransport getTransport() {
		- HttpTransport transport = new ElasticEmailTransport( getSession() );
		- transport.setAuthentication( getUsername(), getPassword() );
		-
		- // TODO: Track the result token for the HTTP request?
		-// transport.addTransportListener(new TransportTestListener());
		- return transport;
		-
		- }
		-
		- /**
		- * Convenience method to a new message with the sender, recipient, and subject
		- * filled in.
		- *
		- * @param recipient Destination address for the message.
		- * @param subject Subject line.
		- *
		- * @return A new Message instance, never null.
		- *
		- * @throws MessagingException Could not create the message instance.
		- * @throws UnsupportedEncodingException The address was not properly
		- * formatted.
		- */
		- private Message createMessage( Address recipient, String subject )
		- throws MessagingException, UnsupportedEncodingException {
		- Message message = new MimeMessage( getSession() );
		-
		- message.setFrom( getSender() );
		- message.addRecipient( Message.RecipientType.TO, recipient );
		- message.setSubject( subject );
		- return message;
		- }
		-
		- /**
		- * Returns a lazily initialized session instance.
		- *
		- * @return A new Session instance, never null.
		- */
		- private synchronized Session getSession() {
		- if( this.session == null ) {
		- this.session = Session.getInstance( new Properties() );
		- }
		-
		- // Make sure to always use the same instance of session, pedant.
		- return this.session;
		- }
		-}

src/main/java/com/whitemagicsoftware/sales/service/impl/ProductServiceImpl.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Product;
		-import com.whitemagicsoftware.sales.service.ProductService;
		-import java.util.List;
		-
		-/**
		- * @author White Magic Software, Ltd.
		- */
		-public class ProductServiceImpl extends ServiceImpl<Product>
		- implements ProductService {
		-
		- @Override
		- public List<Product> list() {
		- return getResultList( Product.class );
		- }
		-}

src/main/java/com/whitemagicsoftware/sales/service/impl/ServiceImpl.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.service.Service;
		-import java.util.HashMap;
		-import java.util.List;
		-import java.util.Map;
		-import javax.persistence.EntityManager;
		-import javax.persistence.EntityManagerFactory;
		-import javax.persistence.Persistence;
		-import javax.persistence.TypedQuery;
		-import javax.persistence.criteria.CriteriaBuilder;
		-import javax.persistence.criteria.CriteriaQuery;
		-import javax.persistence.criteria.Root;
		-
		-/**
		- * Superclass to all services.
		- *
		- * @author White Magic Software, Ltd.
		- * @param <T> The type of classes this service returns.
		- */
		-public abstract class ServiceImpl<T> implements Service {
		-
		- /**
		- * Ensure only a single instance is created.
		- */
		- private static EntityManagerFactory ENTITY_MANAGER_FACTORY;
		-
		- private EntityManager entityManager;
		-
		- private final static String PERSISTENCE_PASSWORD_PROPERTY
		- = "javax.persistence.jdbc.password";
		-
		- /**
		- * Returns the list of all entries in the database for the given class type.
		- *
		- * @param clazz The class that represents an entity that has rows in a table
		- * within a database.
		- *
		- * @return The instances of the class populated with data from the database.
		- */
		- protected List<T> getResultList( Class<T> clazz ) {
		- CriteriaQuery<T> cq = createQuery( clazz );
		- Root<T> root = cq.from( clazz );
		- CriteriaQuery<T> all = cq.select( root );
		-
		- List<T> result = createQuery( all ).getResultList();
		-
		- closeEntityManager();
		-
		- return result;
		- }
		-
		- protected synchronized EntityManager getEntityManager() {
		- if( this.entityManager == null ) {
		- this.entityManager = getEntityManagerFactory().createEntityManager();
		- }
		-
		- return this.entityManager;
		- }
		-
		- private void closeEntityManager() {
		- getEntityManager().close();
		- }
		-
		- private synchronized EntityManagerFactory getEntityManagerFactory() {
		- if( ENTITY_MANAGER_FACTORY == null ) {
		- ENTITY_MANAGER_FACTORY = createEntityManagerFactory();
		- }
		-
		- return ENTITY_MANAGER_FACTORY;
		- }
		-
		- private EntityManagerFactory createEntityManagerFactory() {
		- return Persistence.createEntityManagerFactory( getPersistenceUnitName(),
		- getPersistenceProperties() );
		- }
		-
		- protected CriteriaBuilder getCriteriaBuilder() {
		- return getEntityManager().getCriteriaBuilder();
		- }
		-
		- protected CriteriaQuery<T> createQuery( Class<T> clazz ) {
		- return getCriteriaBuilder().createQuery( clazz );
		- }
		-
		- protected TypedQuery<T> createQuery( String sql, Class<T> clazz ) {
		- return getEntityManager().createQuery( sql, clazz );
		- }
		-
		- protected TypedQuery<T> createQuery( CriteriaQuery<T> cq ) {
		- return getEntityManager().createQuery( cq );
		- }
		-
		- private Map getPersistenceProperties() {
		- Map result = new HashMap();
		- result.put( PERSISTENCE_PASSWORD_PROPERTY, getPersistencePassword() );
		-
		- return result;
		- }
		-
		- private String getPersistencePassword() {
		- return System.getProperty( PERSISTENCE_PASSWORD_PROPERTY );
		- }
		-
		- private String getPersistenceUnitName() {
		- return "SALES";
		- }
		-
		- /**
		- * Returns the empty string if the given string is null.
		- *
		- * @param s The string to un-nullify.
		- *
		- * @return s or "" if s is null.
		- */
		- private String nullSafe( String s ) {
		- return s == null ? "" : s;
		- }
		-}

src/main/java/com/whitemagicsoftware/sales/service/impl/SubscriberServiceImpl.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Subscriber;
		-import com.whitemagicsoftware.sales.service.SubscriberService;
		-import java.util.List;
		-import javax.mail.internet.AddressException;
		-
		-/**
		- * @author White Magic Software, Ltd.
		- */
		-public class SubscriberServiceImpl extends ServiceImpl<Subscriber>
		- implements SubscriberService {
		-
		- @Override
		- public List<Subscriber> list() throws AddressException {
		- return getResultList( Subscriber.class );
		- }
		-}

src/main/java/com/whitemagicsoftware/sales/service/impl/SubscriptionServiceImpl.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Subscriber;
		-import com.whitemagicsoftware.sales.Subscription;
		-import com.whitemagicsoftware.sales.Subscription_;
		-import com.whitemagicsoftware.sales.Vendor;
		-import com.whitemagicsoftware.sales.service.SubscriptionService;
		-import java.util.List;
		-import javax.persistence.TypedQuery;
		-import javax.persistence.criteria.CriteriaBuilder;
		-import javax.persistence.criteria.CriteriaQuery;
		-import javax.persistence.criteria.Root;
		-
		-/**
		- * @author White Magic Software, Ltd.
		- */
		-public class SubscriptionServiceImpl extends ServiceImpl<Subscription> implements SubscriptionService {
		-
		- @Override
		- public synchronized List<Subscription> list(
		- Subscriber subscriber,
		- Vendor vendor ) {
		- Class clazz = Subscription.class;
		-
		- CriteriaBuilder builder = getCriteriaBuilder();
		- CriteriaQuery<Subscription> criteria = builder.createQuery( clazz );
		- Root<Subscription> root = criteria.from( clazz );
		-
		- criteria.select( root );
		- criteria.where(
		- builder.equal(
		- root.get( Subscription_.subscriberId ), subscriber.getId() ),
		- builder.equal(
		- root.get( Subscription_.vendorId ), vendor.getId() )
		- );
		-
		- TypedQuery<Subscription> subscriptions = createQuery( criteria );
		-
		- return subscriptions.getResultList();
		- }
		-}

src/main/java/com/whitemagicsoftware/sales/service/impl/VendorServiceImpl.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Vendor;
		-import com.whitemagicsoftware.sales.service.VendorService;
		-import java.util.List;
		-
		-/**
		- * @author White Magic Software, Ltd.
		- */
		-public class VendorServiceImpl extends ServiceImpl<Vendor>
		- implements VendorService {
		-
		- @Override
		- public List<Vendor> list() {
		- return getResultList( Vendor.class );
		- }
		-}

src/main/resources/META-INF/persistence.xml

		<property name="hibernate.c3p0.acquireRetryDelay" value="250"/>
		<!-- Show SQL statements for debugging purposes. -->
		- <property name="hibernate.show_sql" value="true"/>
		+ <property name="hibernate.show_sql" value="false"/>
		<!-- Disabled because "vendor" isn't a table, it's a function. -->
		<property name="hibernate.hbm2ddl.auto" value=""/>

src/main/resources/scripts/1_com_thriftyfoods.xml

		<var-def name="message_body">
		<case>
		- <if condition="${vendor_name_include}">
		+ <if condition="${include_vendor_name}">
		<template>
		<file path="templates/header-vendor-name.md"/>

src/test/java/com/whitemagicsoftware/notify/HttpTransportTest.java

		package com.whitemagicsoftware.notify;

		-import static com.whitemagicsoftware.notify.Credentials.PASSWORD;
		-import static com.whitemagicsoftware.notify.Credentials.SENDER;
		-import static com.whitemagicsoftware.notify.Credentials.SENDER_NAME;
		-import static com.whitemagicsoftware.notify.Credentials.USERNAME;
		+import static com.whitemagicsoftware.sales.SystemProperty.*;
		import java.io.UnsupportedEncodingException;
		import java.util.Properties;

		Session session = Session.getInstance( new Properties() );
		HttpTransport transport = new ElasticEmailTransport( session );
		- transport.setAuthentication( USERNAME.toString(), PASSWORD.toString() );
		+ transport.setAuthentication(
		+ getUsername(),
		+ getPassword()
		+ );
		transport.addTransportListener( new TransportTestListener() );

		- Address recipient = new InternetAddress( USERNAME.toString() );
		+ Address recipient = new InternetAddress( getUsername() );
		Address sender = new InternetAddress(
		- SENDER.toString(),
		- SENDER_NAME.toString() );
		+ getSenderAddress(),
		+ getSenderName() );

		Message message = new MimeMessage( session );

		}
		}
		-
		+
		+ private String getUsername() {
		+ return APP_NOTIFY_CREDENTIALS_USERNAME.getValue();
		+ }
		+
		+ private String getPassword() {
		+ return APP_NOTIFY_CREDENTIALS_PASSWORD.getValue();
		+ }
		+
		+ private String getSenderAddress() {
		+ return APP_NOTIFY_CREDENTIALS_SENDER_ADDR.getValue();
		+ }
		+
		+ private String getSenderName() {
		+ return APP_NOTIFY_CREDENTIALS_SENDER_NAME.getValue();
		+ }
		+
		private class TransportTestListener implements TransportListener {

src/test/java/com/whitemagicsoftware/sales/service/impl/DefaultProductServiceTest.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Product;
		+import java.util.List;
		+import javax.mail.internet.AddressException;
		+import org.junit.Assert;
		+import org.junit.Test;
		+
		+/**
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultProductServiceTest extends DefaultServiceTest {
		+
		+ public DefaultProductServiceTest() {
		+ }
		+
		+ /**
		+ * Ensures that there is at least one vendor.
		+ *
		+ * @throws javax.mail.internet.AddressException
		+ */
		+ @Test
		+ public void testProductList() throws AddressException {
		+ List<Product> products = getProductService().list();
		+
		+ Assert.assertTrue( "Could not obtain products pair.",
		+ products.size() > 0 );
		+ }
		+}

src/test/java/com/whitemagicsoftware/sales/service/impl/DefaultServiceTest.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.service.ProductService;
		+import com.whitemagicsoftware.sales.service.SubscriberService;
		+import com.whitemagicsoftware.sales.service.SubscriptionService;
		+import com.whitemagicsoftware.sales.service.VendorService;
		+
		+/**
		+ * Used by subclasses to get service implementations.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultServiceTest {
		+
		+ protected ProductService getProductService() {
		+ return new DefaultProductService();
		+ }
		+
		+ protected VendorService getVendorService() {
		+ return new DefaultVendorService();
		+ }
		+
		+ protected SubscriberService getSubscriberService() {
		+ return new DefaultSubscriberService();
		+ }
		+
		+ protected SubscriptionService getSubscriptionService() {
		+ return new DefaultSubscriptionService();
		+ }
		+}

src/test/java/com/whitemagicsoftware/sales/service/impl/DefaultSubscriberServiceTest.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Subscriber;
		+import java.util.List;
		+import javax.mail.internet.AddressException;
		+import org.junit.Assert;
		+import org.junit.Test;
		+
		+/**
		+ * Tests the Subscriber Service.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultSubscriberServiceTest extends DefaultServiceTest {
		+
		+ public DefaultSubscriberServiceTest() {
		+ }
		+
		+ /**
		+ * Ensures at least one subscriber could be retrieved from the database.
		+ *
		+ * @throws AddressException Could not convert e-mail addresses to
		+ * Internet Address instances.
		+ */
		+ @Test
		+ public void testSubscriberList() throws AddressException {
		+ List<Subscriber> subscribers = getSubscriberService().list();
		+
		+ Assert.assertTrue( "Could not obtain subscribers from database.",
		+ subscribers.size() > 0 );
		+ }
		+}

src/test/java/com/whitemagicsoftware/sales/service/impl/DefaultSubscriptionServiceTest.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Subscription;
		+import java.util.List;
		+import javax.mail.internet.AddressException;
		+import org.junit.Assert;
		+import org.junit.Test;
		+
		+/**
		+ * Tests the Subscription Service.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultSubscriptionServiceTest extends DefaultServiceTest {
		+
		+ public DefaultSubscriptionServiceTest() {
		+ }
		+
		+ /**
		+ * Ensures at least one subscriber could be retrieved from the database.
		+ *
		+ * @throws AddressException Could not convert e-mail addresses to Internet
		+ * Address instances.
		+ */
		+ @Test
		+ public void testSubscriptionList() throws AddressException {
		+ List<Subscription> subscriptions = getSubscriptionService().list();
		+
		+ Assert.assertTrue( "Could not obtain subscriptions.",
		+ subscriptions.size() > 0 );
		+ }
		+}

src/test/java/com/whitemagicsoftware/sales/service/impl/DefaultVendorServiceTest.java

		+/*
		+ * The MIT License
		+ *
		+ * Copyright 2016 White Magic Software, Ltd..
		+ *
		+ * Permission is hereby granted, free of charge, to any person obtaining a copy
		+ * of this software and associated documentation files (the "Software"), to deal
		+ * in the Software without restriction, including without limitation the rights
		+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		+ * copies of the Software, and to permit persons to whom the Software is
		+ * furnished to do so, subject to the following conditions:
		+ *
		+ * The above copyright notice and this permission notice shall be included in
		+ * all copies or substantial portions of the Software.
		+ *
		+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		+ * THE SOFTWARE.
		+ */
		+package com.whitemagicsoftware.sales.service.impl;
		+
		+import com.whitemagicsoftware.sales.Vendor;
		+import java.util.List;
		+import org.junit.Assert;
		+import org.junit.Test;
		+
		+/**
		+ * Tests the Subscriber Service.
		+ *
		+ * @author White Magic Software, Ltd.
		+ */
		+public class DefaultVendorServiceTest extends DefaultServiceTest {
		+
		+ public DefaultVendorServiceTest() {
		+ }
		+
		+ /**
		+ * Ensures that there is at least one vendor.
		+ */
		+ @Test
		+ public void testVendorList() {
		+ List<Vendor> vendors = getVendorService().list();
		+
		+ Assert.assertTrue( "Could not obtain vendors from database.",
		+ vendors.size() > 0 );
		+ }
		+}

src/test/java/com/whitemagicsoftware/sales/service/impl/ProductServiceImplTest.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Product;
		-import java.util.List;
		-import javax.mail.internet.AddressException;
		-import org.junit.Assert;
		-import org.junit.Test;
		-
		-/**
		- *
		- * @author White Magic Software, Ltd.
		- */
		-public class ProductServiceImplTest extends ServiceImplTest {
		-
		- public ProductServiceImplTest() {
		- }
		-
		- /**
		- * Ensures that there is at least one vendor.
		- *
		- * @throws javax.mail.internet.AddressException
		- */
		- @Test
		- public void testProductList() throws AddressException {
		- List<Product> products = getProductService().list();
		-
		- Assert.assertTrue( "Could not obtain products pair.",
		- products.size() > 0 );
		- }
		-}

src/test/java/com/whitemagicsoftware/sales/service/impl/ServiceImplTest.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.service.ProductService;
		-import com.whitemagicsoftware.sales.service.SubscriberService;
		-import com.whitemagicsoftware.sales.service.SubscriptionService;
		-import com.whitemagicsoftware.sales.service.VendorService;
		-
		-/**
		- * Used by subclasses to get service implementations.
		- *
		- * @author White Magic Software, Ltd.
		- */
		-public class ServiceImplTest {
		-
		- protected ProductService getProductService() {
		- return new ProductServiceImpl();
		- }
		-
		- protected VendorService getVendorService() {
		- return new VendorServiceImpl();
		- }
		-
		- protected SubscriberService getSubscriberService() {
		- return new SubscriberServiceImpl();
		- }
		-
		- protected SubscriptionService getSubscriptionService() {
		- return new SubscriptionServiceImpl();
		- }
		-}

src/test/java/com/whitemagicsoftware/sales/service/impl/SubscriberServiceImplTest.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Subscriber;
		-import java.util.List;
		-import javax.mail.internet.AddressException;
		-import org.junit.Assert;
		-import org.junit.Test;
		-
		-/**
		- * Tests the Subscriber Service.
		- *
		- * @author White Magic Software, Ltd.
		- */
		-public class SubscriberServiceImplTest extends ServiceImplTest {
		-
		- public SubscriberServiceImplTest() {
		- }
		-
		- /**
		- * Ensures at least one subscriber could be retrieved from the database.
		- *
		- * @throws AddressException Could not convert e-mail addresses to
		- * Internet Address instances.
		- */
		- @Test
		- public void testSubscriberList() throws AddressException {
		- List<Subscriber> subscribers = getSubscriberService().list();
		-
		- Assert.assertTrue( "Could not obtain subscribers from database.",
		- subscribers.size() > 0 );
		- }
		-}

src/test/java/com/whitemagicsoftware/sales/service/impl/SubscriptionServiceImplTest.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Subscriber;
		-import com.whitemagicsoftware.sales.Subscription;
		-import com.whitemagicsoftware.sales.Vendor;
		-import java.util.List;
		-import javax.mail.internet.AddressException;
		-import org.junit.Assert;
		-import org.junit.Test;
		-
		-/**
		- * Tests the Subscription Service.
		- *
		- * @author White Magic Software, Ltd.
		- */
		-public class SubscriptionServiceImplTest extends ServiceImplTest {
		-
		- public SubscriptionServiceImplTest() {
		- }
		-
		- /**
		- * Ensures at least one subscriber could be retrieved from the database.
		- *
		- * @throws AddressException Could not convert e-mail addresses to Internet
		- * Address instances.
		- */
		- @Test
		- public void testSubscriptionList() throws AddressException {
		- List<Vendor> vendors = getVendorService().list();
		- List<Subscriber> subscribers = getSubscriberService().list();
		-
		- Subscriber subscriber = subscribers.get( 0 );
		- Vendor vendor = vendors.get( 0 );
		-
		- List<Subscription> subscriptions = getSubscriptionService().list(
		- subscriber, vendor );
		-
		- Assert.assertTrue( "Could not obtain products for vendor/subscriber pair.",
		- subscriptions.size() > 0 );
		- }
		-}

src/test/java/com/whitemagicsoftware/sales/service/impl/VendorServiceImplTest.java

		-/*
		- * The MIT License
		- *
		- * Copyright 2016 White Magic Software, Ltd..
		- *
		- * Permission is hereby granted, free of charge, to any person obtaining a copy
		- * of this software and associated documentation files (the "Software"), to deal
		- * in the Software without restriction, including without limitation the rights
		- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		- * copies of the Software, and to permit persons to whom the Software is
		- * furnished to do so, subject to the following conditions:
		- *
		- * The above copyright notice and this permission notice shall be included in
		- * all copies or substantial portions of the Software.
		- *
		- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
		- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		- * THE SOFTWARE.
		- */
		-package com.whitemagicsoftware.sales.service.impl;
		-
		-import com.whitemagicsoftware.sales.Vendor;
		-import java.util.List;
		-import org.junit.Assert;
		-import org.junit.Test;
		-
		-/**
		- * Tests the Subscriber Service.
		- *
		- * @author White Magic Software, Ltd.
		- */
		-public class VendorServiceImplTest extends ServiceImplTest {
		-
		- public VendorServiceImplTest() {
		- }
		-
		- /**
		- * Ensures that there is at least one vendor.
		- */
		- @Test
		- public void testVendorList() {
		- List<Vendor> vendors = getVendorService().list();
		-
		- Assert.assertTrue( "Could not obtain vendors from database.",
		- vendors.size() > 0 );
		- }
		-}

Author	djarvis <email>
Date	2016-06-25 23:13:20 GMT-0700
Commit	a5567ce32b21fab32c49cedd01804c6032f1909f
Parent	d52072b
Delta	1147 lines added, 926 lines removed, 221-line increase