/*
* © Copyright IBM Corp. 2012
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.ibm.commons.runtime.beans;
import java.io.InputStream;
import com.ibm.commons.runtime.Application;
import com.ibm.commons.util.StringUtil;
/**
* SBT ManagedBean Factory.
*
* This class creates the managed beans when necessary.
*
* @author Philippe Riand
*/
public class WebResourceBeanFactory extends AbstractXmlConfigBeanFactory {
public static final String DEFAULT_FILENAME = "/WEB-INF/"+EnvironmentConfig.INSTANCE.getEnvironmentConfigFile();
public WebResourceBeanFactory() {
this(DEFAULT_FILENAME);
}
public WebResourceBeanFactory(String fileName) {
setFactories(readFactoriesFromWebResource(fileName));
}
public Factory[] readFactoriesFromWebResource(String fileName) {
if(StringUtil.isEmpty(fileName)) {
return null;
}
// We read the resource
Application app = Application.getUnchecked();
if(app==null) {
return null;
}
InputStream is = app.getResourceAsStream(fileName);
return readFactories(is);
}
}