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https://github.com/Alfresco/alfresco-community-repo.git
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577d45c551
- fix to missing annotated service method (caused script command servlet to fail) - spelling mistakes in annotated service method parameters - cleanup in AbstractWebScript Added ValueConverter concept to Template API - similar to JavaScript API ValueConverter, for a consistent mechanism to recursively convert Alfresco node properties to template accessable objects. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5535 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
69 lines
2.6 KiB
Java
69 lines
2.6 KiB
Java
/*
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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.repo.template;
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import java.io.Serializable;
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import java.util.List;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.TemplateImageResolver;
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import org.alfresco.service.namespace.QName;
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/**
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* Simple class to recursively convert property values to bean objects accessable by Templates.
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*
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* @author Kevin Roast
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*/
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public class PropertyConverter
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{
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public Serializable convertProperty(
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Serializable value, QName name, ServiceRegistry services, TemplateImageResolver resolver)
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{
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// perform conversions from Java objects to template compatable instances
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if (value == null)
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{
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return null;
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}
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else if (value instanceof NodeRef)
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{
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// NodeRef object properties are converted to new TemplateNode objects
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// so they can be used as objects within a template
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value = new TemplateNode(((NodeRef)value), services, resolver);
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}
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else if (value instanceof List)
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{
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// recursively convert each value in the collection
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List<Serializable> list = (List<Serializable>)value;
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for (int i=0; i<list.size(); i++)
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{
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list.set(i, convertProperty(list.get(i), name, services, resolver));
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}
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}
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return value;
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}
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}
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