001/* 002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others. 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 * 016 * Contributors: 017 * Jean-Marc Orliaguet, Chalmers 018 * 019 * $Id$ 020 */ 021 022package org.nuxeo.theme.presets; 023 024import java.io.ByteArrayInputStream; 025import java.io.IOException; 026import java.util.LinkedHashMap; 027import java.util.Map; 028import java.util.Properties; 029 030import org.nuxeo.runtime.api.Framework; 031 032public class PropertiesPaletteParser extends PaletteParser { 033 034 public static boolean checkSanity(byte[] bytes) { 035 Properties properties = getProperties(bytes); 036 for (Object value : properties.values()) { 037 if (value.equals("")) { 038 return false; 039 } 040 } 041 return true; 042 } 043 044 public static Map<String, String> parse(byte[] bytes) { 045 Map<String, String> entries = new LinkedHashMap<String, String>(); 046 Properties properties = getProperties(bytes); 047 for (Object propertyName : properties.keySet()) { 048 String key = (String) propertyName; 049 entries.put(key, Framework.expandVars((String) properties.get(key))); 050 } 051 return entries; 052 } 053 054 private static Properties getProperties(byte[] bytes) { 055 Properties properties = new Properties(); 056 try { 057 properties.load(new ByteArrayInputStream(bytes)); 058 } catch (IOException e) { 059 } 060 return properties; 061 } 062 063}