Formulář a třídy pro odesílání e-mailů. Implementováno odesílání PDF

sestav mailem.

src/main/java/info/bukova/isspst/mail/MailMessage.java

@@ -0,0 +1,49 @@
+package info.bukova.isspst.mail;
+
+import org.springframework.mail.SimpleMailMessage;
+
+public class MailMessage extends SimpleMailMessage {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -3240551712942170018L;
+	
+	private boolean html;
+	private String attachementName;
+	private byte[] attachementData;
+	private String contentType;
+
+	public boolean isHtml() {
+		return html;
+	}
+
+	public void setHtml(boolean html) {
+		this.html = html;
+	}
+
+	public byte[] getAttachementData() {
+		return attachementData;
+	}
+
+	public void setAttachementData(byte[] attachementData) {
+		this.attachementData = attachementData;
+	}
+
+	public String getContentType() {
+		return contentType;
+	}
+
+	public void setContentType(String contentType) {
+		this.contentType = contentType;
+	}
+
+	public String getAttachementName() {
+		return attachementName;
+	}
+
+	public void setAttachementName(String attachementName) {
+		this.attachementName = attachementName;
+	}
+
+}

src/main/java/info/bukova/isspst/mail/Mailer.java

@@ -0,0 +1,7 @@
+package info.bukova.isspst.mail;
+
+public interface Mailer {
+	
+	public void send(MailMessage message);
+
+}

src/main/java/info/bukova/isspst/mail/MailerWithAttachement.java

@@ -0,0 +1,55 @@
+package info.bukova.isspst.mail;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeMessage;
+
+import org.springframework.core.io.ByteArrayResource;
+import org.springframework.core.io.InputStreamSource;
+import org.springframework.mail.MailParseException;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.MimeMessageHelper;
+
+public class MailerWithAttachement implements Mailer {
+	
+	private JavaMailSender sender;
+	private String from;
+	
+	public MailerWithAttachement(JavaMailSender sender) {
+		this.sender = sender;
+	}
+	
+	@Override
+	public void send(MailMessage message) {
+		MimeMessage mimeMessage = sender.createMimeMessage();
+
+		try {
+			MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
+			
+			if (message.getFrom() == null || message.getFrom().isEmpty()) {
+				if (from == null || from.isEmpty()) {
+					message.setFrom("tomcat@is.bukova.info");
+				} else {
+					message.setFrom(from);
+				}
+			}
+
+			helper.setFrom(message.getFrom());
+			helper.setTo(message.getTo());
+			helper.setSubject(message.getSubject());
+			helper.setText(message.getText(), message.isHtml());
+			
+			if (message.getAttachementData() != null) {
+				InputStreamSource source = new  ByteArrayResource(message.getAttachementData());
+				helper.addAttachment(message.getAttachementName(), source, message.getContentType());
+			}
+		} catch (MessagingException e) {
+			throw new MailParseException(e);
+		}
+		sender.send(mimeMessage);
+	}
+
+	public void setFrom(String from) {
+		this.from = from;
+	}
+
+}

src/main/java/info/bukova/isspst/mail/SimpleMailer.java

@@ -0,0 +1,31 @@
+package info.bukova.isspst.mail;
+
+import org.springframework.mail.javamail.JavaMailSender;
+
+public class SimpleMailer implements Mailer {
+	
+	private JavaMailSender sender;
+	private String from;
+	
+	public SimpleMailer(JavaMailSender sender) {
+		this.sender = sender;
+	}
+
+	@Override
+	public void send(MailMessage message) {
+		if (message.getFrom() == null || message.getFrom().isEmpty()) {
+			if (from == null || from.isEmpty()) {
+				message.setFrom("tomcat@is.bukova.info");
+			} else {
+				message.setFrom(from);
+			}
+		}
+		
+		sender.send(message);
+	}
+
+	public void setFrom(String from) {
+		this.from = from;
+	}
+
+}

src/main/java/info/bukova/isspst/ui/mail/MailForm.java

@@ -0,0 +1,73 @@
+package info.bukova.isspst.ui.mail;
+
+import info.bukova.isspst.mail.MailMessage;
+import info.bukova.isspst.mail.Mailer;
+import info.bukova.isspst.reporting.Generator;
+import info.bukova.isspst.reporting.GeneratorFactory;
+import info.bukova.isspst.reporting.ReportDefinition;
+
+import org.zkoss.bind.annotation.BindingParam;
+import org.zkoss.bind.annotation.Command;
+import org.zkoss.bind.annotation.ExecutionArgParam;
+import org.zkoss.bind.annotation.Init;
+import org.zkoss.zk.ui.select.annotation.WireVariable;
+import org.zkoss.zul.Window;
+
+public class MailForm {
+	
+	@WireVariable
+	private Mailer mailer;
+	@WireVariable
+	private ReportDefinition reportDefinition;
+	@WireVariable
+	private GeneratorFactory genFactory;
+	private MailMessage message;
+	private String to;
+	private String attachement;
+	private boolean report;
+	
+	@Init
+	public void init(@ExecutionArgParam("report") Boolean report) {
+		message = new MailMessage();
+		message.setHtml(true);
+		this.report = report;
+		if (report) {
+			attachement = "report.pdf";
+		}
+	}
+	
+	@Command
+	public void send(@BindingParam("window") Window window) {
+		message.setTo(to);
+		if (report) {
+			Generator generator = genFactory.createGenerator(reportDefinition);
+			message.setAttachementData(generator.generate());
+			message.setAttachementName("report.pdf");
+			message.setContentType("application/pdf");
+		}
+		
+		mailer.send(message);
+		window.detach();
+	}
+
+	public MailMessage getMessage() {
+		return message;
+	}
+
+	public void setMessage(MailMessage message) {
+		this.message = message;
+	}
+
+	public String getTo() {
+		return to;
+	}
+
+	public void setTo(String to) {
+		this.to = to;
+	}
+
+	public String getAttachement() {
+		return attachement;
+	}
+
+}

src/main/java/info/bukova/isspst/ui/reporting/ReportVM.java

@@ -1,6 +1,12 @@
 package info.bukova.isspst.ui.reporting;
 
+import java.util.HashMap;
+import java.util.Map;
+
+import org.zkoss.bind.annotation.Command;
 import org.zkoss.bind.annotation.Init;
+import org.zkoss.zk.ui.Executions;
+import org.zkoss.zul.Window;
 
 public class ReportVM {
 	
@@ -8,5 +14,13 @@ public class ReportVM {
 	public void init() {
 		
 	}
+	
+	@Command
+	public void send() {
+		Map<String, Boolean> params = new HashMap<String, Boolean>();
+		params.put("report", true);
+		Window mailForm = (Window) Executions.createComponents("/app/mailForm.zul", null, params);
+		mailForm.doModal();
+	}
 
 }