package org.jbpm.persistence.processinstance;
import java.util.List;
import org.drools.core.common.InternalKnowledgeRuntime;
import org.jbpm.persistence.ProcessPersistenceContext;
import org.jbpm.persistence.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);
}
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);
}
}