Author: norman
Date: Fri Jun 2 03:07:16 2006
New Revision: 411113
URL: http://svn.apache.org/viewvc?rev=411113&view=rev
Log:
Add new mailet to add a prefix to subject. See JAMES-518
Added:
james/server/trunk/src/java/org/apache/james/transport/mailets/AddSubjectPrefix.java
james/server/trunk/src/test/org/apache/james/transport/mailets/AddSubjectPrefixTest.java
Added:
james/server/trunk/src/java/org/apache/james/transport/mailets/AddSubjectPrefix.java
URL:
http://svn.apache.org/viewvc/james/server/trunk/src/java/org/apache/james/transport/mailets/AddSubjectPrefix.java?rev=411113&view=auto
==============================================================================
---
james/server/trunk/src/java/org/apache/james/transport/mailets/AddSubjectPrefix.java
(added)
+++
james/server/trunk/src/java/org/apache/james/transport/mailets/AddSubjectPrefix.java
Fri Jun 2 03:07:16 2006
@@ -0,0 +1,74 @@
+/***********************************************************************
+ * Copyright (c) 2006 The Apache Software Foundation. *
+ * All rights reserved. *
+ * ------------------------------------------------------------------- *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you *
+ * may not use this file except in compliance with the License. You *
+ * may obtain a copy of the License at: *
+ * *
+ * http://www.apache.org/licenses/LICENSE-2.0 *
+ * *
+ * Unless required by applicable law or agreed to in writing, software *
+ * distributed under the License is distributed on an "AS IS" BASIS, *
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or *
+ * implied. See the License for the specific language governing *
+ * permissions and limitations under the License. *
+ ***********************************************************************/
+
+package org.apache.james.transport.mailets;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeMessage;
+
+import org.apache.mailet.GenericMailet;
+import org.apache.mailet.Mail;
+
+/**
+ * Add an prefix (tag) to the subject of a message <br>
+ * <br>
+ *
+ * Sample Configuration: <br>
+ * <br>
+ * <mailet match="[EMAIL PROTECTED]" class="TagMessage">
+ * <subjectPrefix>[robot]</subjectPrefix> </mailet> <br>
+ * <br>
+ */
+public class AddSubjectPrefix extends GenericMailet {
+
+ // prefix to add
+ private String subjectPrefix = null;
+
+ /**
+ * Initialize the mailet.
+ */
+ public void init() throws MessagingException {
+ subjectPrefix = getInitParameter("subjectPrefix");
+
+ if (subjectPrefix == null || subjectPrefix.equals("")) {
+ throw new MessagingException(
+ "Please configure a valid subjectPrefix");
+ }
+ }
+
+ /**
+ * Takes the message and adds a prefix to the subject
+ *
+ * @param mail
+ * the mail being processed
+ *
+ * @throws MessagingException
+ * if an error arises during message processing
+ */
+ public void service(Mail mail) throws MessagingException {
+ MimeMessage m = mail.getMessage();
+
+ String subject = m.getSubject();
+
+ if (subject != null) {
+ m.setSubject(subjectPrefix + " " + subject);
+ } else {
+ m.setSubject(subjectPrefix);
+ }
+ }
+
+}
Added:
james/server/trunk/src/test/org/apache/james/transport/mailets/AddSubjectPrefixTest.java
URL:
http://svn.apache.org/viewvc/james/server/trunk/src/test/org/apache/james/transport/mailets/AddSubjectPrefixTest.java?rev=411113&view=auto
==============================================================================
---
james/server/trunk/src/test/org/apache/james/transport/mailets/AddSubjectPrefixTest.java
(added)
+++
james/server/trunk/src/test/org/apache/james/transport/mailets/AddSubjectPrefixTest.java
Fri Jun 2 03:07:16 2006
@@ -0,0 +1,143 @@
+/***********************************************************************
+ * Copyright (c) 2006 The Apache Software Foundation. *
+ * All rights reserved. *
+ * ------------------------------------------------------------------- *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you *
+ * may not use this file except in compliance with the License. You *
+ * may obtain a copy of the License at: *
+ * *
+ * http://www.apache.org/licenses/LICENSE-2.0 *
+ * *
+ * Unless required by applicable law or agreed to in writing, software *
+ * distributed under the License is distributed on an "AS IS" BASIS, *
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or *
+ * implied. See the License for the specific language governing *
+ * permissions and limitations under the License. *
+ ***********************************************************************/
+
+package org.apache.james.transport.mailets;
+
+import org.apache.james.test.mock.javaxmail.MockMimeMessage;
+import org.apache.james.test.mock.mailet.MockMail;
+import org.apache.james.test.mock.mailet.MockMailContext;
+import org.apache.james.test.mock.mailet.MockMailetConfig;
+import org.apache.mailet.Mail;
+import org.apache.mailet.MailAddress;
+import org.apache.mailet.Mailet;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.InternetAddress;
+import javax.mail.internet.MimeMessage;
+import javax.mail.internet.ParseException;
+import javax.mail.internet.MimeMessage.RecipientType;
+
+import java.io.UnsupportedEncodingException;
+import java.util.Arrays;
+
+import junit.framework.TestCase;
+
+public class AddSubjectPrefixTest extends TestCase {
+
+ private MimeMessage mockedMimeMessage;
+
+ private Mail mockedMail;
+
+ private Mailet mailet;
+
+ private final String SUBJECT_PREFIX = "JUNIT";
+
+ private String subject = null;
+
+ public AddSubjectPrefixTest(String arg0)
+ throws UnsupportedEncodingException {
+ super(arg0);
+ }
+
+ private void setSubject(String subject) {
+ this.subject = subject;
+ }
+
+ private void setupMockedMimeMessage() throws MessagingException {
+ String sender = "[EMAIL PROTECTED]";
+ String rcpt = "[EMAIL PROTECTED]";
+
+ mockedMimeMessage = new MockMimeMessage();
+ mockedMimeMessage.setFrom(new InternetAddress(sender));
+ mockedMimeMessage.setRecipients(RecipientType.TO, rcpt);
+ mockedMimeMessage.setSubject(subject);
+ mockedMimeMessage.setText("testtext");
+ mockedMimeMessage.saveChanges();
+
+ }
+
+ private void setupMockedMail(MimeMessage m) throws ParseException {
+ mockedMail = new MockMail();
+ mockedMail.setMessage(m);
+ mockedMail.setRecipients(Arrays.asList(new MailAddress[] {
+ new MailAddress("[EMAIL PROTECTED]"),
+ new MailAddress("[EMAIL PROTECTED]") }));
+
+ }
+
+ private void setupMailet() throws MessagingException {
+ setupMockedMimeMessage();
+ mailet = new AddSubjectPrefix();
+ MockMailetConfig mci = new MockMailetConfig("Test",
+ new MockMailContext());
+ mci.setProperty("subjectPrefix", SUBJECT_PREFIX);
+
+ mailet.init(mci);
+ }
+
+ private void setupInvalidMailet() throws MessagingException {
+ setupMockedMimeMessage();
+ mailet = new AddSubjectPrefix();
+ MockMailetConfig mci = new MockMailetConfig("Test",
+ new MockMailContext());
+ mci.setProperty("subjectPrefix", "");
+
+ mailet.init(mci);
+ }
+
+ // test if prefix was added
+ public void testSubjectPrefixWasAdded() throws MessagingException {
+ setSubject("test");
+ setupMockedMimeMessage();
+ setupMockedMail(mockedMimeMessage);
+ setupMailet();
+
+ mailet.service(mockedMail);
+
+ assertEquals(SUBJECT_PREFIX + " " + subject, mockedMail.getMessage()
+ .getSubject());
+
+ }
+
+ // test if prefix was added to message without subject
+ public void testSubjectPrefixWasAddedWithoutSubject()
+ throws MessagingException {
+ setupMockedMimeMessage();
+ setupMockedMail(mockedMimeMessage);
+ setupMailet();
+
+ mailet.service(mockedMail);
+
+ assertEquals(SUBJECT_PREFIX, mockedMail.getMessage().getSubject());
+
+ }
+
+ // test if exception was thrown cause missing configure value
+ public void testThrowException() throws MessagingException {
+ boolean exceptionThrown = false;
+ setupMockedMimeMessage();
+ setupMockedMail(mockedMimeMessage);
+
+ try {
+ setupInvalidMailet();
+ } catch (MessagingException m) {
+ exceptionThrown = true;
+ }
+ assertTrue(exceptionThrown);
+
+ }
+}
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