/*
* Copyright 2013 Pavel Stastny <pavel.stastny at gmail.com>.
*
* 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 org.aplikator.server.processes;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import org.aplikator.server.processes.impl.processes.OSProcessFactory;
import org.aplikator.server.processes.impl.thread.ProcessThreadFactory;
/**
* Creates new process
*
* @author Pavel Stastny <pavel.stastny at gmail.com>
*/
public abstract class ProcessFactory<T extends ProcessConfiguration> {
private final static Map<ProcessType, ProcessFactory> factories = new HashMap<ProcessType, ProcessFactory>();
static {
factories.put(ProcessType.THREAD, new ProcessThreadFactory(ProcessManager.GENERATED_NAME));
factories.put(ProcessType.PROCESS, new OSProcessFactory(ProcessManager.GENERATED_NAME));
}
public ProcessFactory() {
}
/**
* Creates new process
*
* @param runnable Process code
*/
public abstract Process create(RunnableSerializationAware runnable);
/**
* Creates new process
*
* @param conf Process configuration
* @param runnable Process code
*/
public abstract Process create(T conf, RunnableSerializationAware runnable);
/**
* Create new process from given works
*
* @param works
* @return
*/
public abstract Process create(Work... works);
/**
* Create new process from given configuration, params and works
*
* @param conf Process configurations
* @param params Parameters
* @param works Works
* @return
*/
public abstract Process create(T conf, String[] params, Work... works);
public static ProcessFactory get(ProcessType processType) {
return factories.get(processType);
}
protected String generateProcessId() {
return UUID.randomUUID().toString();
}
}