/*
* © 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.sbt.jslibrary;
import java.util.List;
import com.ibm.commons.runtime.Application;
import com.ibm.commons.runtime.Context;
/**
* SBT Environment Factory.
*
* @author Philippe Riand
*/
public abstract class SBTEnvironmentFactory {
public static final String ENVIRONMENT_FACTORY = "com.ibm.sbt.core.environmentfactory";
/**
* Get an environment by its name.
* @param name
* @return the corresponding environment, or null if not found
*/
public static SBTEnvironment get(String name) {
Application app = Application.getUnchecked();
if (app != null) {
List<Object> factories = app.findServices(ENVIRONMENT_FACTORY);
for(int i=0; i<factories.size(); i++) {
SBTEnvironmentFactory factory = (SBTEnvironmentFactory)factories.get(i);
SBTEnvironment env = factory.getEnvironment(name);
if(env!=null) {
return env;
}
}
}
return null;
}
/**
* Get the a environment from its name.
*
* @param name
* @return
*/
public abstract SBTEnvironment getEnvironment(String name);
}