/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.cocoon.mail;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Enumeration;
import javax.mail.Address;
import javax.mail.Flags;
import javax.mail.Folder;
import javax.mail.Header;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.internet.ContentType;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimePart;
import javax.mail.internet.ParameterList;
import javax.mail.internet.ParseException;
import org.apache.excalibur.xml.sax.XMLizable;
import org.apache.cocoon.util.AbstractLogEnabled;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;
/**
* Marshal javamail objects
* <p>
* Having one or more javamail objects, like Message, Folder, et al. emit SAX events
* </p>
*
* @since 24 October 2002
* @version $Id: MailContentHandlerDelegate.java 587761 2007-10-24 03:08:05Z vgritsenko $
*/
/*
* Generated SAX events conforming to following folder sample xml:
*
* <mail:mail xmlns:mail="http://apache.org/cocoon/mail/1.0">
*
* <mail:folder name="INBOX" full-name="INBOX" url-name="imap://user-name@host-name/INBOX"
* is-subscribed="yes"
* is-direcory="no"
* has-new-messages="no"
* total-messages="3"
* new-messages="0"
* deleted-messages="-1"
* unread-messages="0"
* >
* </mail:mail>
*
* Generated SAX events conforming to following message sample xml:
*
* <mail:mail xmlns:mail="http://apache.org/cocoon/mail/1.0">
*
* <mail:message-envelope>
* <mail:from email-address="name@a1.net">name@xxx.net</mail:from>
* <mail:to email-address="test@xxx.net">test@xxx.net</mail:to>
* <mail:reply-to email-address="xxx@test.net">test@xxx.net</mail:reply-to>
* <mail:subject>TEST</mail:subject>
* <mail:sent-date>Thu Oct 10 14:40:43 CEST 2002</mail:sent-date>
* <mail:received-date>Thu Oct 10 14:43:29 CEST 2002</mail:received-date>
* <mail:size>4440</mail:size>
* <mail:message-number>1</mail:message-number> <mail:flags seen="yes"/>
* <mail:header name="Return-path" value="<test@a1.xxx>"/>
* <mail:header name="Received" value="from x1"/>
* <mail:header name="Received" value="from x2"/>
* <mail:header name="Date" value="Thu, 10 Oct 2002 14:40:43 +0200 (CEST)"/>
* <mail:header name="From" value="test@xxx.net"/>
* <mail:header name="Subject" value="TEST"/>
* <mail:header name="To" value="test@xxx.net"/>
* <mail:header name="Message-id" value="<4630087.1034253643941.JavaMail.root@test>"/>
* <mail:header name="MIME-version" value="1.0"/>
* <mail:header name="Content-type" value="multipart/mixed; boundary="18119425.1034253643876.JavaMail.root@test""/>
* </mail:message-envelope>
*
* <mail:part content-type="multipart/MIXED; boundary="18119425.1034253643876.JavaMail.root@test"">
* <mail:content>
* <mail:part content-type="TEXT/PLAIN; charset=us-ascii">
* <mail:content>TEST CONTENT MESSSAGE TEST.</mail:content>
* </mail:part>
* <mail:part content-type="MESSAGE/RFC822">
* <mail:content>
* <mail:part content-type="multipart/MIXED; boundary=--1f735d241edf3a1">
* <mail:content>
* <mail:part content-type="TEXT/PLAIN; charset=us-ascii">
* <mail:content>Test </mail:content>
* </mail:part>
* <mail:part content-type="TEXT/X-VCARD; name=xxx.vcf; charset=windows-1252" description="Card for <xxx@a1.xxx>" disposition="ATTACHMENT" file-name="xxx.vcf">
* <mail:content>begin:vcard n:Name;Name title:Dr email;internet:xxx@xxx.net url:www.xxx.net fn:xXxXx end:vcard </mail:content>
* </mail:part>
* </mail:content>
* </mail:part>
* </mail:content>
* </mail:part>
* </mail:content>
* </mail:part>
*
* </mail:mail>
*
*/
public class MailContentHandlerDelegate extends AbstractLogEnabled {
/**
* URI of the generated XML elements
*/
public final static String URI = "http://apache.org/cocoon/mail/1.0";
/**
* PREFIX of the generated XML elements
*/
public final static String PREFIX = "mail";
/**
* Destination content handler receiving SAX events generated by
* this class
*/
private ContentHandler contentHandler;
/**
* use this attributes for startElement attributes invocation, reusing
* attributes object for all elements
*/
private AttributesImpl attributes = null;
private SimpleDateFormat sdf;
private ContentTypePreference alternativeMailCtPref = new MailCtPref();
/**
* Constructor for the MailContentHandler object
*
* @param contentHandler Description of Parameter
*/
public MailContentHandlerDelegate(ContentHandler contentHandler) {
this.contentHandler = contentHandler;
}
/**
* Sets the simpleDateFormatter attribute of the MailContentHandlerDelegate object
*
* @param sdf The new simpleDateFormat value
*/
public void setSimpleDateFormat(SimpleDateFormat sdf) {
this.sdf = sdf;
}
/**
* Gets the simpleDateFormat attribute of the MailContentHandlerDelegate object
*
* @return The simpleDateFormat value
*/
public SimpleDateFormat getSimpleDateFormat() {
return sdf;
}
/**
* Emit starting SAX events sequence, including SAX startDocument event
*
* @exception SAXException thrown iff generating SAX events fails
*/
public void startDocument() throws SAXException {
startDocumentInternal(true);
}
/**
* Emit starting SAX events sequence, excluding SAX startDocument event
*
* @exception SAXException thrown iff generating SAX events fails
*/
public void startDocumentXMLizer() throws SAXException {
startDocumentInternal(false);
}
/**
* Emit starting SAX events sequence, including SAX endDocument event
*
* @exception SAXException thrown iff generating SAX events fails
*/
public void endDocument() throws SAXException {
endDocumentInternal(true);
}
/**
* Emit starting SAX events sequence, excluding SAX endDocument event
*
* @exception SAXException thrown iff generating SAX events fails
*/
public void endDocumentXMLizer() throws SAXException {
endDocumentInternal(false);
}
/**
* Emit a folder as a sequence of SAX events
*
* @param folder emit this folder
*/
public void marshalFolderToSAX(Folder folder) {
try {
folderToSAX(this.contentHandler, folder);
} catch (Exception e) {
getLogger().error("Cannot generate SAX events from folder", e);
}
}
/**
* Emit folders as a sequence of SAX events
*
* @param folders emit these folders
*/
public void marshalFolderToSAX(Folder[] folders) {
try {
for (int i = 0; i < folders.length; i++) {
folderToSAX(this.contentHandler, folders[i]);
}
} catch (Exception e) {
getLogger().error("Cannot generate SAX events from folders", e);
}
}
/**
* Emit a message envelope as a sequence of SAX events
*
* @param message emit envelope of this message
*/
public void marshalMessageEnvelopeToSAX(Message message) {
try {
messageEnvelopeToSAX(this.contentHandler, message);
} catch (Exception e) {
getLogger().error("Cannot generate SAX events from message envelope ", e);
}
}
/**
* Emit a message envelope, and message content as a sequence of SAX events
*
* @param message emit envelope, and content of this message
*/
public void marshalMessageToSAX(Message message) {
try {
messageEnvelopeToSAX(this.contentHandler, message);
partToSAX(this.contentHandler, message, 0);
} catch (Exception e) {
getLogger().error("Cannot generate SAX events from message ", e);
}
}
/**
* Emit a message content as a sequence of SAX events
*
* @param part Description of the Parameter
*/
public void marshalPartToSAX(Part part) {
try {
partToSAX(this.contentHandler, part, 0);
} catch (Exception e) {
getLogger().error("Cannot generate SAX events part", e);
}
}
/**
* Emit start document sequence
*
* @param emitStartDocument flag controlling invocation of SAX startDocument
* @exception SAXException thrown iff generating SAX events fails
*/
protected void startDocumentInternal(boolean emitStartDocument) throws SAXException {
if (emitStartDocument) {
this.contentHandler.startDocument();
}
this.contentHandler.startPrefixMapping(PREFIX, URI);
attributes = new AttributesImpl();
attributes.addAttribute("", PREFIX, "xmlns:" + PREFIX, "CDATA", URI);
startElement("mail", attributes);
}
/**
* Emit end document sequence
*
* @param emitEndDocument flag controlling invocation of SAX endDocument
* @exception SAXException thrown iff generating SAX events fails
*/
protected void endDocumentInternal(boolean emitEndDocument) throws SAXException {
endElement("mail");
this.contentHandler.endPrefixMapping(PREFIX);
if (emitEndDocument) {
this.contentHandler.endDocument();
}
}
/**
* Emit folder as sequence of SAX events
*
* @param folder emit this folder
* @param contentHandler specifies sink of SAX events
* @exception MessagingException thrown iff accessing javamail data fails
* @exception SAXException thrown iff generating SAX events fails
*/
protected void folderToSAX(ContentHandler contentHandler, Folder folder) throws MessagingException, SAXException {
attributes.clear();
addAttribute("name", folder.getName());
addAttribute("full-name", folder.getFullName());
addAttribute("url-name", folder.getURLName().toString());
addAttribute("is-subscribed", folder.isSubscribed() ? "yes" : "no");
addAttribute("is-directory", (folder.getType() & Folder.HOLDS_FOLDERS) != 0 ? "yes" : "no");
if ((folder.getType() & Folder.HOLDS_MESSAGES) != 0) {
addAttribute("holds-messages", "yes");
addAttribute("has-new-messages", folder.hasNewMessages() ? "yes" : "no");
addAttribute("total-messages", String.valueOf(folder.getMessageCount()));
addAttribute("new-messages", String.valueOf(folder.getNewMessageCount()));
addAttribute("deleted-messages", String.valueOf(folder.getDeletedMessageCount()));
addAttribute("unread-messages", String.valueOf(folder.getUnreadMessageCount()));
}
startElement("folder", attributes);
endElement("folder");
}
/**
* Emit message envelope as sequence of SAX events
*
* @param message emit envelope of this message
* @param contentHandler specifies sink of SAX events
* @exception MessagingException thrown iff accessing javamail data fails
* @exception SAXException thrown iff generating SAX events fails
*/
protected void messageEnvelopeToSAX(ContentHandler contentHandler, Message message) throws MessagingException, SAXException {
attributes.clear();
startElement("message-envelope", attributes);
Address[] a;
// FROM
if ((a = message.getFrom()) != null) {
for (int j = 0; j < a.length; j++) {
emitAddress("from", a[j]);
}
}
// TO
if ((a = message.getRecipients(Message.RecipientType.TO)) != null) {
for (int j = 0; j < a.length; j++) {
emitAddress("to", a[j]);
}
}
// CC
if ((a = message.getRecipients(Message.RecipientType.CC)) != null) {
for (int j = 0; j < a.length; j++) {
emitAddress("cc", a[j]);
}
}
// BCC
if ((a = message.getRecipients(Message.RecipientType.BCC)) != null) {
for (int j = 0; j < a.length; j++) {
emitAddress("bcc", a[j]);
}
}
// REPLY-TO
if ((a = message.getReplyTo()) != null) {
for (int j = 0; j < a.length; j++) {
emitAddress("reply-to", a[j]);
}
}
// SUBJECT
attributes.clear();
startElement("subject", attributes);
characters(message.getSubject());
endElement("subject");
// SENT-DATE
Date d;
d = message.getSentDate();
emitDate("sent-date", d);
// RECEIVED-DATE
d = message.getReceivedDate();
emitDate("received-date", d);
// SIZE
attributes.clear();
startElement("size", attributes);
characters(String.valueOf(message.getSize()));
endElement("size");
// MESSAGE NUMBER
attributes.clear();
startElement("message-number", attributes);
characters(String.valueOf(message.getMessageNumber()));
endElement("message-number");
// FLAGS:
Flags flags = message.getFlags();
Flags.Flag[] sf = flags.getSystemFlags();
// get the system flags
attributes.clear();
for (int i = 0; i < sf.length; i++) {
Flags.Flag flag = sf[i];
if (flag == Flags.Flag.ANSWERED) {
addAttribute("answered", "yes");
} else if (flag == Flags.Flag.DELETED) {
addAttribute("deleted", "yes");
} else if (flag == Flags.Flag.DRAFT) {
addAttribute("draft", "yes");
} else if (flag == Flags.Flag.FLAGGED) {
addAttribute("flagged", "yes");
} else if (flag == Flags.Flag.RECENT) {
addAttribute("recent", "yes");
} else if (flag == Flags.Flag.SEEN) {
addAttribute("seen", "yes");
}
}
startElement("flags", attributes);
endElement("flags");
String[] uf = flags.getUserFlags();
// get the user flag strings
for (int i = 0; i < uf.length; i++) {
attributes.clear();
startElement("user-flags", attributes);
characters(uf[i]);
endElement("user-flags");
}
// X-MAILER
//String[] hdrs = message.getHeader("X-Mailer");
//logger.info("X-Mailer " + (hdrs != null ? hdrs[0] : "NOT available"));
Enumeration allHeaders = message.getAllHeaders();
if (allHeaders != null) {
while (allHeaders.hasMoreElements()) {
Header header = (Header) allHeaders.nextElement();
attributes.clear();
addAttribute("name", header.getName());
addAttribute("value", header.getValue());
startElement("header", attributes);
endElement("header");
}
}
endElement("message-envelope");
}
/**
* Emit part as sequence of SAX events
*
* @param part Description of the Parameter
* @param contentHandler specifies sink of SAX events
* @param i Description of the Parameter
* @exception MessagingException thrown iff accessing javamail data fails
* @exception IOException thrown iff accessing content fails
* @exception SAXException thrown iff generating SAX events fails
*/
protected void partToSAX(ContentHandler contentHandler, Part part, int i) throws MessagingException, IOException, SAXException {
attributes.clear();
String v;
if ((v = part.getContentType()) != null) {
// content type as-is
addAttribute("content-type", v);
try {
ContentType ct = new ContentType(v);
String s;
// primary part only
s = ct.getPrimaryType();
if (s != null) {
addAttribute("primary-type", s.toLowerCase());
}
// secondary part only
s = ct.getSubType();
if (s != null) {
addAttribute("secondary-type", s.toLowerCase());
}
// primary part '/' secondary part
s = ct.getBaseType();
if (s != null) {
addAttribute("base-type", s.toLowerCase());
}
// list of parameters : parameter-name parameter-value
ParameterList pl = ct.getParameterList();
Enumeration names = pl.getNames();
while (names.hasMoreElements()) {
String key = (String) names.nextElement();
String value = pl.get(key);
addAttribute(key, value);
}
} catch (ParseException pe) {
String message = "Cannot parse content-type " + String.valueOf(v);
getLogger().error(message, pe);
}
}
if (i > 0) {
addAttribute("part-num", String.valueOf(i));
if (part.getDescription() != null) {
addAttribute("description", part.getDescription());
}
if (part.getDisposition() != null) {
addAttribute("disposition", part.getDisposition());
addAttribute("disposition-inline", String.valueOf(part.getDisposition().equals(Part.INLINE)));
}
if (part.getFileName() != null) {
addAttribute("file-name", part.getFileName());
}
} else {
boolean hasAttachments = false;
if (part.isMimeType("multipart/*")) {
Multipart mp = (Multipart) part.getContent();
if (mp.getCount() > 1) {
hasAttachments = true;
addAttribute("num-parts", String.valueOf(mp.getCount()));
}
}
addAttribute("has-attachments", String.valueOf(hasAttachments));
}
startElement("part", attributes);
contentToSAX(contentHandler, part);
endElement("part");
}
/**
* Emit content of message part as sequence of SAX events
*
* @param contentHandler specifies sink of SAX events
* @param part emit this part as sequence of SAX events
* @exception SAXException thrown iff generating SAX events fails
* @exception MessagingException thrown iff accessing javamail data fails
* @exception IOException thrown iff accessing content fails
*/
protected void contentToSAX(ContentHandler contentHandler, Part part) throws MessagingException, IOException, SAXException {
attributes.clear();
startElement("content", attributes);
/*
* Using isMimeType to determine the content type avoids
* fetching the actual content data until we need it.
*
* todo: recheck this code for all circumstances.........
*/
if (part.getContent() instanceof String && (part.isMimeType("text/plain"))) {
characters((String) part.getContent());
} else if (part.isMimeType("multipart/alternative")) {
MimeMultipart mp = (MimeMultipart) part.getContent();
MimePart bestPart = null;
int ctMax = 0;
for (int i = 0; i < mp.getCount(); i++) {
MimePart p = (MimePart) mp.getBodyPart(i);
int ctPrefN = alternativeMailCtPref.preference(p);
if (ctPrefN > ctMax) {
ctMax = ctPrefN;
bestPart = p;
}
}
if (bestPart != null) {
partToSAX(contentHandler, bestPart, 0);
}
} else if (part.isMimeType("multipart/*")) {
Multipart mp = (Multipart) part.getContent();
int count = mp.getCount();
for (int i = 0; i < count; i++) {
partToSAX(contentHandler, mp.getBodyPart(i), i);
}
} else if (part.isMimeType("message/rfc822")) {
partToSAX(contentHandler, (Part) part.getContent(), 0);
} else {
/*
* If we actually want to see the data, and it's not a
* MIME type we know, fetch it and check its Java type.
Object o = part.getContent();
if (o instanceof String) {
characters((String) o);
} else if (o instanceof InputStream) {
encodeInputStreamForXML((InputStream) o);
} else {
// unknown type
InputStream is = part.getInputStream();
encodeInputStreamForXML(is);
}
*/
}
endElement("content");
}
/**
* Helper method emitting SAX events representing an internet address
*
* @param nodeName emitted element node name
* @param address emitted address data
* @exception SAXException thrown iff generating SAX events fails
*/
protected void emitAddress(String nodeName, Address address) throws SAXException {
attributes.clear();
if (address instanceof InternetAddress) {
InternetAddress internetAddress = (InternetAddress) address;
String personal = internetAddress.getPersonal();
if (personal != null) {
addAttribute("personal", personal);
}
String emailAddress = internetAddress.getAddress();
if (emailAddress != null) {
addAttribute("email-address", emailAddress);
}
}
startElement(nodeName, attributes);
String addressAsString = address.toString();
characters(addressAsString);
endElement(nodeName);
}
/**
* Helper method emitting SAX events representing a date
*
* @param nodeName emitted element node name
* @param d Description of the Parameter
* @exception SAXException thrown iff generating SAX events fails
*/
protected void emitDate(String nodeName, Date d) throws SAXException {
attributes.clear();
startElement(nodeName, attributes);
if (d != null) {
if (sdf != null) {
String formattedDate = sdf.format(d);
characters(formattedDate);
} else {
characters(d.toString());
}
}
endElement(nodeName);
}
/**
* Helper method emitting SAX startElement event
*
* @param nodeName Description of the Parameter
* @param attributes Description of the Parameter
* @exception SAXException thrown iff generating SAX events fails
*/
private void startElement(String nodeName, Attributes attributes) throws SAXException {
this.contentHandler.startElement(URI, nodeName, PREFIX + ":" + nodeName, attributes);
}
/**
* Helper method emitting SAX characters event
*
* @param s Description of the Parameter
* @exception SAXException thrown iff generating SAX events fails
*/
private void characters(String s) throws SAXException {
if (s != null) {
// replace 0d0a by 0a
// any better idea ?
StringBuffer sb = new StringBuffer();
char[] stringCharacters = s.toCharArray();
for (int i = 0; i < stringCharacters.length; i++) {
if (stringCharacters[i] != 0x0d) {
sb.append(stringCharacters[i]);
}
}
stringCharacters = sb.toString().toCharArray();
this.contentHandler.characters(stringCharacters, 0, stringCharacters.length);
}
}
/**
* Helper method emitting SAX endElement event
*
* @param nodeName Description of the Parameter
* @exception SAXException thrown iff generating SAX events fails
*/
private void endElement(String nodeName) throws SAXException {
this.contentHandler.endElement(URI, nodeName, PREFIX + ":" + nodeName);
}
/**
* Helper method adding an attribute name-value pair
*
* @param nodeName The feature to be added to the Attribute attribute
* @param nodeValue The feature to be added to the Attribute attribute
*/
private void addAttribute(String nodeName, String nodeValue) {
attributes.addAttribute("", nodeName, nodeName, "CDATA", nodeValue);
}
/*
* Description of the Method
*
* @param is Description of Parameter
* @exception IOException Description of Exception
* @exception SAXException thrown iff generating SAX events fails
*/
/* FIXME (SM) This method doesn't appear to be used
private void encodeInputStreamForXML(InputStream is) throws IOException, SAXException {
int contentLength = is.available();
if (contentLength < 16) {
contentLength = 2048;
}
attributes.clear();
addAttribute("type", "hex");
startElement("encoding", attributes);
byte content[] = new byte[contentLength];
int readLength;
while ((readLength = is.read(content, 0, content.length)) != -1) {
String strContent = encodeBytes(content, 0, readLength);
characters(strContent);
}
endElement("encoding");
} */
/*
* A simple byte as hex encodeing
*
* @param bytes Description of Parameter
* @param offset Description of Parameter
* @param length Description of Parameter
* @return Description of the Returned Value
*/
/* FIXME (SM) This method doesn't appear to be used
private String encodeBytes(final byte[] bytes, final int offset, final int length) {
StringBuffer sb = new StringBuffer();
final String ENCODE_TABLE[] = {
"0", "1", "2", "3", "4", "5", "6", "7", "8",
"9", "a", "b", "c", "d", "e", "f"};
final int l = offset + length;
for (int i = offset; i < l; i++) {
byte b = bytes[i];
int upperNibble = ((b >> 4) & 0x0f);
int lowerNibble = (b & 0x0f);
sb.append(ENCODE_TABLE[upperNibble]);
sb.append(ENCODE_TABLE[lowerNibble]);
sb.append(" ");
}
return sb.toString();
} */
/**
* XMLizable Wrapper for one or more folders, saxing folders.
*
*/
static class FolderXMLizer extends AbstractLogEnabled
implements XMLizable {
//private Folder folder;
private Folder[] folders;
/**
*Constructor for the FolderSAX object
*
* @param folder Description of the Parameter
*/
FolderXMLizer(Folder folder) {
this.folders = new Folder[]{folder};
}
/**
*Constructor for the FolderXMLizer object
*
* @param folders Description of the Parameter
*/
FolderXMLizer(Folder[] folders) {
this.folders = folders;
}
/**
* Generate SAX events from one or more folders
*
* @param handler Description of the Parameter
* @exception SAXException thrown iff generating SAX events fails
*/
public void toSAX(ContentHandler handler) throws SAXException {
MailContentHandlerDelegate mailContentHandlerDelegate = new MailContentHandlerDelegate(handler);
mailContentHandlerDelegate.startDocumentXMLizer();
for (int i = 0; i < folders.length; i++) {
mailContentHandlerDelegate.marshalFolderToSAX(folders[i]);
}
mailContentHandlerDelegate.endDocumentXMLizer();
}
}
/**
* XMLizable Wrapper for one or more messages, saxing envelope only of messages.
*/
static class MessageEnvelopeXMLizer extends AbstractLogEnabled
implements XMLizable {
private Message[] messages;
private SimpleDateFormat sdf;
/**
*Constructor for the MessageEnvelopeXMLizer object
*
* @param message Description of the Parameter
*/
public MessageEnvelopeXMLizer(Message message) {
this.messages = new Message[1];
this.messages[0] = message;
}
/**
*Constructor for the MessageEnvelopeXMLize object
*
* @param messages Description of the Parameter
*/
public MessageEnvelopeXMLizer(Message[] messages) {
this.messages = messages;
}
/**
* Sets the simpleDateFormat attribute of the MessageEnvelopeXMLizer object
*
* @param sdf The new simpleDateFormat value
*/
public void setSimpleDateFormat(SimpleDateFormat sdf) {
this.sdf = sdf;
}
/**
* Gets the simpleDateFormat attribute of the MessageEnvelopeXMLizer object
*
* @param sdf Description of the Parameter
*/
public void getSimpleDateFormat(SimpleDateFormat sdf) {
this.sdf = sdf;
}
/**
* Generate SAX events from one or more messages
*
* @param handler Description of the Parameter
* @exception SAXException thrown iff generating SAX events fails
*/
public void toSAX(ContentHandler handler) throws SAXException {
MailContentHandlerDelegate mailContentHandlerDelegate = new MailContentHandlerDelegate(handler);
mailContentHandlerDelegate.setSimpleDateFormat(sdf);
mailContentHandlerDelegate.startDocumentXMLizer();
for (int i = 0; i < messages.length; i++) {
mailContentHandlerDelegate.marshalMessageEnvelopeToSAX(messages[i]);
}
mailContentHandlerDelegate.endDocumentXMLizer();
}
}
/**
* XMLizable Wrapper for a message, saxing a message envelope, plus content.
*/
static class MessageXMLizer extends AbstractLogEnabled
implements XMLizable {
private Message message;
private SimpleDateFormat sdf;
/**
*Constructor for the MessageXMLizer object
*
* @param message Description of the Parameter
*/
public MessageXMLizer(Message message) {
this.message = message;
}
/**
* Sets the simpleDateFormat attribute of the MessageXMLizer object
*
* @param sdf The new simpleDateFormat value
*/
public void setSimpleDateFormat(SimpleDateFormat sdf) {
this.sdf = sdf;
}
/**
* Gets the simpleDateFormat attribute of the MessageXMLizer object
*
* @param sdf Description of the Parameter
*/
public void getSimpleDateFormat(SimpleDateFormat sdf) {
this.sdf = sdf;
}
/**
* Generate SAX events from a message
*
* @param handler Description of the Parameter
* @exception SAXException thrown iff generating SAX events fails
*/
public void toSAX(ContentHandler handler) throws SAXException {
MailContentHandlerDelegate mailContentHandlerDelegate = new MailContentHandlerDelegate(handler);
mailContentHandlerDelegate.setSimpleDateFormat(sdf);
mailContentHandlerDelegate.startDocumentXMLizer();
mailContentHandlerDelegate.marshalMessageToSAX(message);
mailContentHandlerDelegate.endDocumentXMLizer();
}
}
}