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MERGE /DEV/BELARUS/IMAP_PE to HEAD

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15125 - Imap property extraction

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@15139 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mark Rogers
2009-07-10 14:37:18 +00:00
parent 72178e13c5
commit ab245dbced
4 changed files with 147 additions and 30 deletions
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1
config/alfresco/content-services-context.xml
View File

@@ -200,6 +200,7 @@
<bean id="extracter.Html" class="org.alfresco.repo.content.metadata.HtmlMetadataExtracter" parent="baseMetadataExtracter" />
<bean id="extracter.MP3" class="org.alfresco.repo.content.metadata.MP3MetadataExtracter" parent="baseMetadataExtracter" />
<bean id="extracter.OpenDocument" class="org.alfresco.repo.content.metadata.OpenDocumentMetadataExtracter" parent="baseMetadataExtracter" />
<bean id="extracter.RFC822" class="org.alfresco.repo.content.metadata.RFC822MetadataExtracter" parent="baseMetadataExtracter" />
<bean id="extracter.OpenOffice" class="org.alfresco.repo.content.metadata.OpenOfficeMetadataExtracter" parent="baseMetadataExtracter">
<property name="worker">
<ref bean="extracter.worker.OpenOffice" />

126
source/java/org/alfresco/repo/content/metadata/RFC822MetadataExtracter.java Executable file
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@@ -0,0 +1,126 @@
/*
* Copyright (C) 2005-2009 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.repo.content.metadata;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.io.UnsupportedEncodingException;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.mail.Header;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;
import javax.mail.internet.MimeMessage.RecipientType;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.service.cmr.repository.ContentReader;
public class RFC822MetadataExtracter extends AbstractMappingMetadataExtracter
{
private static final String KEY_MESSAGE_FROM = "messageFrom";
private static final String KEY_MESSAGE_TO = "messageTo";
private static final String KEY_MESSAGE_CC = "messageCc";
private static final String KEY_MESSAGE_SUBJECT = "messageSubject";
public static String[] SUPPORTED_MIMETYPES = new String[] { MimetypeMap.MIMETYPE_RFC822 };
public RFC822MetadataExtracter()
{
super(new HashSet<String>(Arrays.asList(SUPPORTED_MIMETYPES)));
}
@Override
protected Map<String, Serializable> extractRaw(ContentReader reader) throws Throwable
{
Map<String, Serializable> rawProperties = newRawMap();
InputStream is = null;
try
{
is = reader.getContentInputStream();
MimeMessage mimeMessage = new MimeMessage(null, is);
if (mimeMessage != null)
{
//Extract values that doesn't match to headers and need to be encoded.
putRawValue(KEY_MESSAGE_FROM, InternetAddress.toString(mimeMessage.getFrom()), rawProperties);
putRawValue(KEY_MESSAGE_TO, InternetAddress.toString(mimeMessage.getRecipients(RecipientType.TO)), rawProperties);
putRawValue(KEY_MESSAGE_CC, InternetAddress.toString(mimeMessage.getRecipients(RecipientType.CC)), rawProperties);
String[] subj = mimeMessage.getHeader("Subject");
if (subj != null && subj.length > 0)
{
String decodedSubject = subj[0];
try
{
decodedSubject = MimeUtility.decodeText(decodedSubject);
}
catch (UnsupportedEncodingException e)
{
logger.warn(e.toString());
}
putRawValue(KEY_MESSAGE_SUBJECT, decodedSubject, rawProperties);
}
//Extract values from headers
Set<String> keys = getMapping().keySet();
Enumeration<Header> headers = mimeMessage.getAllHeaders();
while (headers.hasMoreElements())
{
Header header = (Header) headers.nextElement();
if (keys.contains(header.getName()))
{
header.getValue();
putRawValue(header.getName(), header.getValue(), rawProperties);
}
}
}
}
finally
{
if (is != null)
{
try
{
is.close();
}
catch (IOException e)
{
}
}
}
// Done
return rawProperties;
}
}

19
source/java/org/alfresco/repo/content/metadata/RFC822MetadataExtracter.properties Executable file
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@@ -0,0 +1,19 @@
#
# RFC822MetadataExtracter - default mapping
#
# Namespaces
namespace.prefix.imap=http://www.alfresco.org/model/imap/1.0
namespace.prefix.cm=http://www.alfresco.org/model/content/1.0
# Mappings
#Default values that doesn't match to Header
messageFrom=imap:messageFrom
messageTo=imap:messageTo
messageCc=imap:messageCc
messageSubject=imap:messageSubject, cm:title, cm:description
#Add here any values you want to extract. Use Header name for key.
Thread-Index=imap:threadIndex
Message-ID=imap:messageId

31
source/java/org/alfresco/repo/imap/IncomingImapMessage.java
View File

@@ -85,38 +85,9 @@ public class IncomingImapMessage extends AbstractMimeMessage
// Add Imap Content Aspect with properties
NodeService nodeService = serviceRegistry.getNodeService();
nodeService.addAspect(this.messageFileInfo.getNodeRef(), ImapModel.ASPECT_IMAP_CONTENT, null);
imapService.setFlags(messageFileInfo, flags, true);
// Write content
writeContent();
imapService.setFlags(messageFileInfo, flags, true);
final NodeRef nodeRef = messageFileInfo.getNodeRef();
Map<QName, Serializable> newProperties = new HashMap<QName, Serializable>();
newProperties.put(ImapModel.PROP_MESSAGE_FROM, InternetAddress.toString(this.getFrom()));
newProperties.put(ImapModel.PROP_MESSAGE_TO, InternetAddress.toString(this.getRecipients(RecipientType.TO)));
newProperties.put(ImapModel.PROP_MESSAGE_CC, InternetAddress.toString(this.getRecipients(RecipientType.CC)));
newProperties.put(ImapModel.PROP_MESSAGE_ID, this.getMessageID());
String[] threadIndexes = this.getHeader("Thread-Index");
String threadIndex = (threadIndexes == null || threadIndexes.length == 0) ? null : threadIndexes[0];
newProperties.put(ImapModel.PROP_THREAD_INDEX, threadIndex);
String[] subj = this.getHeader("Subject");
if (subj != null && subj.length > 0)
{
String decodedSubject = subj[0];
try
{
decodedSubject = MimeUtility.decodeText(decodedSubject);
}
catch (UnsupportedEncodingException e)
{
logger.warn(e.toString());
}
newProperties.put(ImapModel.PROP_MESSAGE_SUBJECT, decodedSubject);
newProperties.put(ContentModel.PROP_TITLE, decodedSubject);
newProperties.put(ContentModel.PROP_DESCRIPTION, decodedSubject);
}
serviceRegistry.getNodeService().addProperties(nodeRef, newProperties);
}
/**