001 /**
002 * GRANITE DATA SERVICES
003 * Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 * This file is part of the Granite Data Services Platform.
006 *
007 * Granite Data Services is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * Granite Data Services is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 * General Public License for more details.
016 *
017 * You should have received a copy of the GNU Lesser General Public
018 * License along with this library; if not, write to the Free Software
019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 * USA, or see <http://www.gnu.org/licenses/>.
021 */
022 package org.granite.config;
023
024 import java.io.IOException;
025 import java.io.InputStream;
026
027 import javax.servlet.ServletContext;
028
029 import org.granite.config.api.Configuration;
030 import org.granite.config.api.internal.ConfigurationImpl;
031 import org.granite.config.flex.ServicesConfig;
032 import org.granite.config.flex.ServletServicesConfig;
033 import org.granite.logging.Logger;
034 import org.xml.sax.SAXException;
035
036
037 public abstract class AbstractFrameworkGraniteConfig {
038
039 ///////////////////////////////////////////////////////////////////////////
040 // Static fields.
041
042 private static final Logger log = Logger.getLogger(AbstractFrameworkGraniteConfig.class);
043
044 private static final String GRANITE_CONFIG_DEFAULT = "/WEB-INF/granite/granite-config.xml";
045 private static final String SERVICES_CONFIG_DEFAULT = "/WEB-INF/flex/services-config.xml";
046
047 ///////////////////////////////////////////////////////////////////////////
048 // Instance fields.
049
050 private GraniteConfig graniteConfig = null;
051
052 private ServicesConfig servicesConfig = null;
053
054 ///////////////////////////////////////////////////////////////////////////
055 // Constructor.
056
057 ///////////////////////////////////////////////////////////////////////////
058 // Static GraniteConfig loaders.
059
060 protected void init(ServletContext servletContext, String configPath) throws IOException, SAXException {
061 String path = configuration.getGraniteConfig();
062 if (path == null)
063 path = GRANITE_CONFIG_DEFAULT;
064
065 InputStream is = servletContext.getResourceAsStream(path);
066 if (is == null) {
067 log.warn("Could not load custom granite-config.xml: %s (file does not exists)", path);
068 path = null;
069 }
070
071 this.graniteConfig = new GraniteConfig(configPath, is, null, null);
072
073 ServletGraniteConfig.loadConfig(servletContext, graniteConfig);
074
075 path = configuration.getFlexServicesConfig();
076 if (path == null)
077 path = SERVICES_CONFIG_DEFAULT;
078
079 is = servletContext.getResourceAsStream(path);
080 if (is == null) {
081 log.warn("Could not load custom services-config.xml: %s (file does not exists)", path);
082 path = null;
083 }
084
085 this.servicesConfig = new ServicesConfig(is, null, false);
086
087 ServletServicesConfig.loadConfig(servletContext, servicesConfig);
088 }
089
090 public GraniteConfig getGraniteConfig() {
091 return graniteConfig;
092 }
093
094 public ServicesConfig getServicesConfig() {
095 return servicesConfig;
096 }
097
098 protected Configuration configuration = new ConfigurationImpl();
099
100 public void setCustomGraniteConfigPath(String path) {
101 configuration.setGraniteConfig(path);
102 }
103
104 public void setCustomServicesConfigPath(String path) {
105 configuration.setFlexServicesConfig(path);
106 }
107 }