001 /*
002 GRANITE DATA SERVICES
003 Copyright (C) 2012 GRANITE DATA SERVICES S.A.S.
004
005 This file is part of Granite Data Services.
006
007 Granite Data Services is free software; you can redistribute it and/or modify
008 it under the terms of the GNU Library General Public License as published by
009 the Free Software Foundation; either version 2 of the License, or (at your
010 option) any later version.
011
012 Granite Data Services is distributed in the hope that it will be useful, but
013 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015 for more details.
016
017 You should have received a copy of the GNU Library General Public License
018 along with this library; if not, see <http://www.gnu.org/licenses/>.
019 */
020
021 package org.granite.client.configuration;
022
023 import java.io.IOException;
024 import java.io.InputStream;
025 import java.util.ArrayList;
026 import java.util.List;
027
028 import org.granite.config.GraniteConfig;
029 import org.granite.config.flex.ServicesConfig;
030
031 /**
032 * @author Franck WOLFF
033 */
034 public class SimpleConfiguration implements Configuration {
035
036 private String graniteStdConfigPath = null;
037 private String graniteConfigPath = null;
038 private List<Configurator> configurators = new ArrayList<Configurator>();
039
040 private GraniteConfig graniteConfig = null;
041 private ServicesConfig servicesConfig = null;
042
043
044 public SimpleConfiguration() {
045 }
046
047 public SimpleConfiguration(String graniteStdConfigPath, String graniteConfigPath) {
048 this.graniteStdConfigPath = graniteStdConfigPath;
049 this.graniteConfigPath = graniteConfigPath;
050 }
051
052 public void setGraniteStdConfigPath(String graniteConfigPath) {
053 this.graniteStdConfigPath = graniteConfigPath;
054 }
055
056 public void setGraniteConfigPath(String graniteConfigPath) {
057 this.graniteConfigPath = graniteConfigPath;
058 }
059
060 public void addConfigurator(Configurator configurator) {
061 this.configurators.add(configurator);
062 }
063
064 public void load() {
065 InputStream is = null;
066 try {
067 is = Thread.currentThread().getContextClassLoader().getResourceAsStream("org/granite/client/configuration/granite-config.xml");
068 if (graniteConfigPath != null)
069 is = Thread.currentThread().getContextClassLoader().getResourceAsStream(graniteConfigPath);
070 graniteConfig = new GraniteConfig(graniteStdConfigPath, is, null, null);
071 for (Configurator configurator : configurators)
072 configurator.configure(graniteConfig);
073 servicesConfig = new ServicesConfig(null, null, false);
074 }
075 catch (Exception e) {
076 graniteConfig = null;
077 servicesConfig = null;
078 throw new RuntimeException("Cannot load configuration", e);
079 }
080 finally {
081 if (is != null) try {
082 is.close();
083 }
084 catch (IOException e) {
085 }
086 }
087 }
088
089 public GraniteConfig getGraniteConfig() {
090 return graniteConfig;
091 }
092
093 public ServicesConfig getServicesConfig() {
094 return servicesConfig;
095 }
096
097 }