Files
alfresco-community-repo/source/java/org/alfresco/repo/workflow/TaskUpdater.java
Alan Davis a4a7c5f8e7 Merged HEAD-BUG-FIX (5.1/Cloud) to HEAD (5.1/Cloud)
99981: Merged 5.0.N (5.0.2) to HEAD-BUG-FIX (5.1/Cloud) (PARTIAL MERGE)
      99482: Merged DEV to 5.0.N (5.0.1)
         99198 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
            - Changed Javadoc typo in project alfresco-jlan
         99413 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
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         99205 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
            - Changed Javadoc parameters inconsistence in project core
         99415 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
            - Changed Javadoc parameters inconsistence in project data-model
         99227 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
            - Changed Javadoc parameters inconsistence in project file-transfer-receiver
         99416 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
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         99417 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
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         99418 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
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         99427 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
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         99247 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
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         99253 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
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         99259 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
            - Changed Javadoc parameters inconsistence in project web-client
         99260 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
            - Changed Javadoc parameters inconsistence in project web-framework-commons


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@100501 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2015-03-27 23:00:01 +00:00

153 lines
4.4 KiB
Java

/*
* Copyright (C) 2005-2010 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.workflow;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.alfresco.repo.policy.BehaviourFilter;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.workflow.WorkflowService;
import org.alfresco.service.cmr.workflow.WorkflowTask;
import org.alfresco.service.namespace.QName;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* A helper class for updating and transitioning {@link WorkflowTask
* WorkflowTasks}. This is a stateful object that accumulates a set of updates
* to a task and then commits all the updates when either the update() or
* transition() method is called.
*
* @since 3.4
* @author Nick Smith
*/
public class TaskUpdater
{
/** Logger */
private static final Log LOGGER = LogFactory.getLog(TaskUpdater.class);
private final String taskId;
private final WorkflowService workflowService;
private final PackageManager packageMgr;
private final Map<QName, Serializable> properties = new HashMap<QName, Serializable>();
private final Map<QName, List<NodeRef>> add = new HashMap<QName, List<NodeRef>>();
private final Map<QName, List<NodeRef>> remove = new HashMap<QName, List<NodeRef>>();
public TaskUpdater(String taskId,
WorkflowService workflowService,
NodeService nodeService,
BehaviourFilter behaviourFilter)
{
this.taskId = taskId;
this.workflowService = workflowService;
this.packageMgr = new PackageManager(workflowService, nodeService, behaviourFilter, LOGGER);
}
public void addProperty(QName name, Serializable value)
{
properties.put(name, value);
}
public void addAssociation(QName name, List<NodeRef> value)
{
add.put(name, value);
}
public void removeAssociation(QName name, List<NodeRef> value)
{
remove.put(name, value);
}
public boolean changeAssociation(QName name, String nodeRefs, boolean isAdd)
{
List<NodeRef> value = NodeRef.getNodeRefs(nodeRefs, LOGGER);
if (value == null)
{
return false;
}
Map<QName, List<NodeRef>> map = getAssociationMap(isAdd);
if (map != null)
{
map.put(name, value);
return true;
}
return false;
}
/**
* @param isAdd
* @return
*/
private Map<QName, List<NodeRef>> getAssociationMap(boolean isAdd)
{
Map<QName, List<NodeRef>> map = null;
if (isAdd)
{
map = add;
}
else
{
map = remove;
}
return map;
}
public void addPackageItems(List<NodeRef> items)
{
packageMgr.addItems(items);
}
public void removePackageItems(List<NodeRef> items)
{
packageMgr.removeItems(items);
}
public WorkflowTask transition()
{
return transition(null);
}
public WorkflowTask transition(String transitionId)
{
update();
return workflowService.endTask(taskId, transitionId);
}
public WorkflowTask update()
{
WorkflowTask task = workflowService.getTaskById(taskId);
NodeRef packageNode = task.getPath().getInstance().getWorkflowPackage();
packageMgr.update(packageNode);
WorkflowTask result = workflowService.updateTask(taskId, properties, add, remove);
properties.clear();
add.clear();
remove.clear();
return result;
}
}