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Merged DEV/SWIFT to HEAD

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26012: OpenCMIS server bug fixes: PWC properties update and document version delete
   26205: - integrated the CMIS Client API project into the build
          - made the local CMIS client use the Alfresco OpenCMIS Extension
          - updated OpenCMIS
   26300: expose all non-child associations through OpenCMIS and check relationship source and target instead of the relationship type
   26356: OpenCMIS update
   26378: added more CMIS client examples
   26380: added helper methods for CMIS client
   26500: - fixed CMIS date aspect property encoding 
          - fixed CMIS rendition filter handling
   26519: OpenCMIS update
   26523: fixed CMISConnectionManager
   26596: renamed CMIS JavaScript root objects (cmis -> cmisserver, cmisclient -> cmis)
   26651: removed the cmis-client-api project and replaced it with a jar in 3rd-party
   26652: - corrected CMIS samples
   26656: - removed cmis-client-api from build
   26658: - removed the last bit of cmis-client-api
   26663: - added CMIS samples (browser and upload)
   26742: CMIS webscripts samples update
   26743: CMIS webscripts samples update
   26939: removed duplicate commons-fileupload
   26942: updated commons-lang to 2.6
   26943: updated OpenCMIS (browser binding is now included in the server framework)
   26953: refactored OpenCMIS client integration
   26974: Update classpath for Florian - OpenCMIS browser bindings are now rolled into the main jar, no need for their own one
   26975: removed outdated CMIS browser binding demo page
   27048: port of the Spring Surf CMIS browser plus a few new features (create folder, create document, delete object)
   27077: bug fix: CMIS id for associations
   27079: OpenCMIS update
   27085: added check if CMIS is supported
   27086: OpenCMIS client bindings update (force JAX-WS RI)
   27138: clean up
   27764: CMIS default connection handling
   27879: OpenCMIS client: moved server definitions to separate config file
   27880: OpenCMIS client: removed test repositories from configuration
   27918: changed CMIS server configuration tag name to match Spring Surf configuration
   27920: enabled relationships in CMIS browser
   27924: Updated Spring Surf and added the Spring Surf CMIS framework
          [Merge note: Kept most recent HEAD jars where conflicts occured]
   27926: Updated Spring Surf source jars
          [Merge note: Kept most recent HEAD jars where conflicts occured]

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28219 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2011-06-06 19:49:42 +00:00
parent 23207fbf7f
commit 633aa3b36e
108 changed files with 2258 additions and 414 deletions
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113
source/java/org/alfresco/repo/cmis/client/CMISContentStreamWebScript.java Normal file
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/*
* Copyright (C) 2005-2011 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.repo.cmis.client;
import java.io.IOException;
import org.apache.chemistry.opencmis.client.api.CmisObject;
import org.apache.chemistry.opencmis.client.api.Document;
import org.apache.chemistry.opencmis.client.api.Session;
import org.apache.chemistry.opencmis.commons.data.ContentStream;
import org.apache.chemistry.opencmis.commons.exceptions.CmisBaseException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisObjectNotFoundException;
import org.springframework.extensions.webscripts.AbstractWebScript;
import org.springframework.extensions.webscripts.WebScriptException;
import org.springframework.extensions.webscripts.WebScriptRequest;
import org.springframework.extensions.webscripts.WebScriptResponse;
import org.springframework.util.FileCopyUtils;
/**
* WebScript for CMIS links.
*/
public class CMISContentStreamWebScript extends AbstractWebScript
{
public static final String DOC_ID = "id";
public static final String STREAM_ID = "stream";
public static final String CONNECTION = "conn";
private CMISConnectionManager connectionManager;
public void setConnectionManager(CMISConnectionManager connectionManager)
{
this.connectionManager = connectionManager;
}
@Override
public void execute(WebScriptRequest req, WebScriptResponse res) throws IOException
{
CMISConnection conn = null;
String docId = req.getParameter(DOC_ID);
String streamId = req.getParameter(STREAM_ID);
String connectionId = req.getParameter(CONNECTION);
if (connectionId != null)
{
conn = connectionManager.getConnection(connectionId);
} else
{
conn = connectionManager.getConnection();
}
if (conn == null)
{
throw new WebScriptException(500, "Invalid connection!");
}
Session session = conn.getSession();
// get object
CmisObject object;
try
{
object = session.getObject(docId);
} catch (CmisBaseException e)
{
if (e instanceof CmisObjectNotFoundException)
{
throw new WebScriptException(404, "Object not found!", e);
} else
{
throw new WebScriptException(500, e.getMessage(), e);
}
}
if (!(object instanceof Document))
{
throw new WebScriptException(404, "Object is not a document!");
}
// get document content
Document document = (Document) object;
ContentStream stream = streamId == null ? document.getContentStream() : document.getContentStream(streamId);
// stream content
if (stream.getMimeType() != null)
{
res.setContentType(stream.getMimeType());
}
long length = stream.getLength();
if (length != -1)
{
res.setHeader("Content-Length", Long.toString(length));
}
FileCopyUtils.copy(stream.getStream(), res.getOutputStream());
}
}