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/*
* Copyright 2017 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.examples.exceptions;
import java.util.HashMap;
import java.util.Map;
import org.jbpm.workflow.instance.WorkflowRuntimeException;
import org.kie.api.KieServices;
import org.kie.api.io.ResourceType;
import org.kie.api.runtime.KieSession;
import org.kie.api.runtime.manager.RuntimeManager;
import org.kie.api.runtime.manager.RuntimeEnvironment;
import org.kie.api.runtime.manager.RuntimeEnvironmentBuilder;
import org.kie.api.runtime.manager.RuntimeManagerFactory;
public class ScriptTaskExceptionExample {
public static final void main(String[] args) {
runExample();
}
public static void runExample() {
RuntimeManager manager = createManager();
KieSession ksession = manager.getRuntimeEngine(null).getKieSession();
Map params = new HashMap();
String varName = "var1";
params.put( varName , "valueOne" );
try {
ksession.startProcess("ExceptionScriptTask", params);
} catch( WorkflowRuntimeException wfre ) {
String msg = "An exception happened in "
+ "process instance [" + wfre.getProcessInstanceId()
+ "] of process [" + wfre.getProcessId()
+ "] in node [id: " + wfre.getNodeId()
+ ", name: " + wfre.getNodeName()
+ "] and variable " + varName + " had the value [" + wfre.getVariables().get(varName)
+ "]";
System.out.println(msg);
}
manager.close();
}
private static RuntimeManager createManager() {
RuntimeEnvironment environment = RuntimeEnvironmentBuilder.Factory.get().newEmptyBuilder()
.addAsset(KieServices.Factory.get().getResources()
.newClassPathResource("exceptions/ScriptTaskException.bpmn2"), ResourceType.BPMN2)
.get();
return RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
}
}
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