/*
* Copyright 2015 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.
*
* 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.persistence.processinstance;
import java.util.List;
import org.drools.core.common.InternalKnowledgeRuntime;
import org.jbpm.persistence.api.ProcessPersistenceContext;
import org.jbpm.persistence.api.ProcessPersistenceContextManager;
import org.jbpm.process.instance.event.DefaultSignalManager;
import org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl;
import org.kie.api.runtime.EnvironmentName;
public class InfinispanSignalManager extends DefaultSignalManager {
public InfinispanSignalManager(InternalKnowledgeRuntime kruntime) {
super(kruntime);
}
@Override
public void signalEvent(String type,
Object event) {
for ( long id : getProcessInstancesForEvent( type ) ) {
try {
getKnowledgeRuntime().getProcessInstance( id );
} catch (IllegalStateException e) {
// IllegalStateException can be thrown when using RuntimeManager
// and invalid ksession was used for given context
}
}
super.signalEvent( type,
event );
}
private List<Long> getProcessInstancesForEvent(String type) {
ProcessPersistenceContext context = ((ProcessPersistenceContextManager) getKnowledgeRuntime().getEnvironment().get( EnvironmentName.PERSISTENCE_CONTEXT_MANAGER )).getProcessPersistenceContext();
return context.getProcessInstancesWaitingForEvent(type);
}
}