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0c85451dc5
- uses the runtime NodeService so any user can increment the counter on a node . Renamed incorrectly spelt script action class (doh) git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3626 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
85 lines
2.9 KiB
Java
85 lines
2.9 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.repo.action.executer;
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import java.io.Serializable;
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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 org.alfresco.model.ContentModel;
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import org.alfresco.service.cmr.action.Action;
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import org.alfresco.service.cmr.action.ParameterDefinition;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.namespace.QName;
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/**
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* Simple action to increment an integer value. The runtime NodeService is used so any user
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* can increment the counter value on a node.
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*
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* @author Kevin Roast
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*/
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public class CounterIncrementActionExecuter extends ActionExecuterAbstractBase
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{
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/** Runtime NodeService with no permissions protection */
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private NodeService nodeService;
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/**
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* @param nodeService The Runtime NodeService to set.
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*/
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public void setNodeService(NodeService nodeService)
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{
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this.nodeService = nodeService;
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}
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/**
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* @see org.alfresco.repo.action.executer.ActionExecuterAbstractBase#executeImpl(org.alfresco.service.cmr.action.Action, org.alfresco.service.cmr.repository.NodeRef)
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*/
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protected void executeImpl(Action action, NodeRef actionedUponNodeRef)
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{
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// add the cm:countable aspect as required
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if (this.nodeService.hasAspect(actionedUponNodeRef, ContentModel.ASPECT_COUNTABLE) == false)
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{
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// set the value to 1 by default
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Map<QName, Serializable> props = new HashMap<QName, Serializable>(1);
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props.put(ContentModel.PROP_COUNTER, 1);
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this.nodeService.addAspect(actionedUponNodeRef, ContentModel.ASPECT_COUNTABLE, props);
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}
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else
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{
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// increment the value and handle possibility that no value has been set yet
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int resultValue = 1;
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Integer value = (Integer)this.nodeService.getProperty(actionedUponNodeRef, ContentModel.PROP_COUNTER);
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if (value != null)
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{
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resultValue = value.intValue() + 1;
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}
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this.nodeService.setProperty(actionedUponNodeRef, ContentModel.PROP_COUNTER, resultValue);
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}
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}
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/**
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* @see org.alfresco.repo.action.ParameterizedItemAbstractBase#addParameterDefinitions(java.util.List)
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*/
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protected void addParameterDefinitions(List<ParameterDefinition> paramList)
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{
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// none required
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}
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}
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