/*
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* 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.jbpm.executor.ejb.impl.runtime;
import java.util.HashMap;
import java.util.Map;
import javax.ejb.EJB;
import javax.enterprise.context.ApplicationScoped;
import org.jbpm.executor.commands.PrintOutCommand;
import org.jbpm.executor.impl.wih.AsyncWorkItemHandler;
import org.jbpm.services.ejb.api.ExecutorServiceEJB;
import org.kie.api.runtime.process.WorkItemHandler;
import org.kie.internal.runtime.manager.WorkItemHandlerProducer;
/**
* Dedicated <code>WorkItemHandlerProducer</code> to register <code>AsyncWorkItemHandler</code>
* in EJB environment when using deployment services (jbpm-kie-services).
*
*/
@ApplicationScoped
public class AsyncHandlerProducer implements WorkItemHandlerProducer {
@EJB
private ExecutorServiceEJB executorService;
@Override
public Map<String, WorkItemHandler> getWorkItemHandlers(String identifier, Map<String, Object> params) {
Map<String, WorkItemHandler> handlers = new HashMap<String, WorkItemHandler>();
if (executorService != null) {
handlers.put("async",new AsyncWorkItemHandler(executorService, PrintOutCommand.class.getName()));
}
return handlers;
}
}