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First cut of content expiration support
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5674 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
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/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.web.bean.wcm;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.faces.context.FacesContext;
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import javax.transaction.UserTransaction;
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import org.alfresco.model.WCMModel;
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import org.alfresco.repo.avm.AVMNodeConverter;
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import org.alfresco.repo.avm.wf.AVMSubmittedAspect;
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import org.alfresco.sandbox.SandboxConstants;
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import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
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import org.alfresco.service.cmr.avmsync.AVMDifference;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.util.Pair;
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import org.alfresco.web.app.AlfrescoNavigationHandler;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.app.servlet.FacesHelper;
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import org.alfresco.web.bean.repository.Repository;
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import org.alfresco.web.bean.repository.User;
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import org.alfresco.web.bean.workflow.ManageTaskDialog;
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import org.alfresco.web.bean.workflow.WorkflowUtil;
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import org.alfresco.web.ui.common.Utils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* Bean implementation for the "Manage Task" dialog when dealing
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* with the "Change Request" task specifically.
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*
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* @author gavinc
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*/
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public class ManageChangeRequestTaskDialog extends ManageTaskDialog
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{
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protected AVMBrowseBean avmBrowseBean;
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protected AVMSubmittedAspect avmSubmittedAspect;
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private final static Log logger = LogFactory.getLog(ManageChangeRequestTaskDialog.class);
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/**
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* @param avmBrowseBean AVMBrowseBean instance
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*/
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public void setAvmBrowseBean(AVMBrowseBean avmBrowseBean)
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{
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this.avmBrowseBean = avmBrowseBean;
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}
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/**
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* Sets the avm submitted aspect service to use
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*
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* @param avmSubmittedAspect AVMSubmittedAspect instance
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*/
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public void setAvmSubmittedAspect(AVMSubmittedAspect avmSubmittedAspect)
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{
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this.avmSubmittedAspect = avmSubmittedAspect;
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}
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@Override
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public String transition()
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{
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String outcome = getDefaultFinishOutcome();
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if (logger.isDebugEnabled())
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logger.debug("Transitioning change request task: " + this.task.id);
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FacesContext context = FacesContext.getCurrentInstance();
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UserTransaction tx = null;
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try
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{
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tx = Repository.getUserTransaction(context);
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tx.begin();
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// prepare the edited parameters for saving
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Map<QName, Serializable> params = WorkflowUtil.prepareTaskParams(this.taskNode);
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// update the task with the updated parameters and resources
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this.workflowService.updateTask(this.task.id, params, null, null);
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// get the list of nodes that have expired (comparing workflow store to
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// the users main store)
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List<String> submitPaths = new ArrayList<String>();
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List<AVMNodeDescriptor> submitNodes = new ArrayList<AVMNodeDescriptor>();
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Pair<Integer, String> pkgPath = AVMNodeConverter.ToAVMVersionPath(this.workflowPackage);
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AVMNodeDescriptor pkgDesc = this.avmService.lookup(pkgPath.getFirst(), pkgPath.getSecond());
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String targetPath = pkgDesc.getIndirection();
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List<AVMDifference> diffs = this.avmSyncService.compare(pkgPath.getFirst(),
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pkgPath.getSecond(), -1, targetPath, null);
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for (AVMDifference diff : diffs)
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{
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AVMNodeDescriptor node = this.avmService.lookup(diff.getDestinationVersion(),
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diff.getDestinationPath());
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if (node != null)
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{
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submitNodes.add(node);
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submitPaths.add(diff.getDestinationPath());
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}
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}
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// update the users main store with the changes from the workflow store
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this.avmSyncService.update(diffs, null, false, false, true, true, null, null);
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// start the submission dialog with the list of paths to submit
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if (logger.isDebugEnabled())
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logger.debug("starting submit dialog with expired paths: " + submitPaths);
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// get hold of the node ref that represents the web project the expired items
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// belong to and get the name of the users main store
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NodeRef userStoreNodeRef = (NodeRef)this.nodeService.getProperty(
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this.workflowPackage, WCMModel.PROP_AVM_DIR_INDIRECTION);
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String userStoreAvmPath = AVMNodeConverter.ToAVMVersionPath(userStoreNodeRef).getSecond();
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String userStoreName = AVMUtil.getStoreName(userStoreAvmPath);
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String stagingStoreName = this.avmService.getStoreProperty(userStoreName,
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SandboxConstants.PROP_WEBSITE_NAME).getStringValue();
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NodeRef webProjectRef = AVMUtil.getWebProjectNodeFromStore(stagingStoreName);
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// update the UI context to the web project
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this.browseBean.clickSpace(webProjectRef);
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this.avmBrowseBean.setupSandboxAction(userStoreName,
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Application.getCurrentUser(context).getUserName());
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// setup the context for the submit dialog and initialise it
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this.avmBrowseBean.setExpiredNodes(submitNodes);
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Map<String, String> dialogParams = new HashMap<String, String>(1);
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dialogParams.put(SubmitDialog.PARAM_STARTED_FROM_WORKFLOW, Boolean.TRUE.toString());
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Application.getDialogManager().setupParameters(dialogParams);
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// signal the default transition to the workflow task
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this.workflowService.endTask(this.task.id, null);
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// commit the changes
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tx.commit();
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// if we get this far close the task dialog and open the submit dialog
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outcome = AlfrescoNavigationHandler.CLOSE_DIALOG_OUTCOME +
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AlfrescoNavigationHandler.OUTCOME_SEPARATOR +
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AlfrescoNavigationHandler.DIALOG_PREFIX + "submitSandboxItems";
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}
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catch (Throwable e)
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{
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// rollback the transaction
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try { if (tx != null) {tx.rollback();} } catch (Exception ex) {}
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Utils.addErrorMessage(formatErrorMessage(e), e);
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outcome = this.getErrorOutcome(e);
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}
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return outcome;
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}
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}
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