001/* 002 * Copyright 2016 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.plugins.core.impl.right; 017 018import java.util.HashSet; 019import java.util.Set; 020 021import org.apache.avalon.framework.configuration.Configurable; 022import org.apache.avalon.framework.configuration.Configuration; 023import org.apache.avalon.framework.configuration.ConfigurationException; 024 025import org.ametys.core.right.RightContextConvertor; 026 027/** 028 * This RightContextConvertor is just an hardcoded translation from a configured string to another configured string 029 */ 030public class StringRightContextConvertor implements RightContextConvertor, Configurable 031{ 032 /** The context to remove */ 033 protected String _contextToRemove; 034 /** The context to replace with */ 035 protected String _contextToReplaceWith; 036 037 public void configure(Configuration configuration) throws ConfigurationException 038 { 039 _contextToRemove = "/" + configuration.getChild("context-to-remove").getValue(); 040 _contextToReplaceWith = "/" + configuration.getChild("context-to-replace-with").getValue(); 041 } 042 043 public Set<Object> convert(Object object) 044 { 045 Set<Object> objects = new HashSet<>(); 046 047 if (object instanceof String) 048 { 049 String context = (String) object; 050 051 if (context.equals(_contextToRemove)) 052 { 053 objects.add(_contextToReplaceWith); 054 } 055 else if (context.startsWith(_contextToRemove + "/")) 056 { 057 objects.add(_contextToRemove + context.substring(_contextToReplaceWith.length())); 058 } 059 } 060 061 return objects; 062 } 063}