mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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6afb44e712
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@125788 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
92 lines
2.9 KiB
Java
92 lines
2.9 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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*/
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package org.alfresco.repo.virtual.ref;
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/**
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* Returns a virtual parent reference upon execution by subtracting the last
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* template path element from of the given reference.<br>
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* For root template path references a <code>null</code> will be returned upon
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* execution.
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*
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* @see VirtualProtocol#replaceTemplatePath(Reference, String)
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* @author Bogdan Horje
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*/
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public class GetParentReferenceMethod extends AbstractProtocolMethod<Reference>
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{
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@Override
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public Reference execute(VirtualProtocol virtualProtocol, Reference reference) throws ProtocolMethodException
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{
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String path = virtualProtocol.getTemplatePath(reference);
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if (path.trim().endsWith(PATH_SEPARATOR))
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{
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int trailingPathIndex = path.lastIndexOf(PATH_SEPARATOR);
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if (trailingPathIndex == 0)
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{
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return null;
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}
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else
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{
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path = path.substring(0,
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trailingPathIndex);
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}
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}
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int index = path.lastIndexOf(PATH_SEPARATOR);
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if (index < 0)
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{
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return null;
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}
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else
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{
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String parentPath = path.substring(0,
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index);
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if (parentPath.isEmpty())
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{
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if (path.length() > 1)
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{
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parentPath = PATH_SEPARATOR;
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}
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else
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{
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return null;
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}
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}
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return virtualProtocol.replaceTemplatePath(reference,
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parentPath);
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}
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}
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@Override
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public Reference execute(NodeProtocol protocol, Reference reference) throws ProtocolMethodException
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{
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return ((ReferenceParameter) reference.getParameters().get(0)).getValue();
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}
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}
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