/*
* 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.runtime.manager.impl.error.filters;
import java.io.PrintWriter;
import java.io.StringWriter;
import org.jbpm.workflow.instance.impl.NodeInstanceImpl;
import org.kie.api.runtime.manager.audit.NodeInstanceLog;
import org.kie.api.runtime.process.NodeInstance;
import org.kie.internal.runtime.error.ExecutionErrorFilter;
public abstract class AbstractExecutionErrorFilter implements ExecutionErrorFilter {
protected String getStackTrace(Throwable cause) {
StringWriter writer = new StringWriter();
PrintWriter p = new PrintWriter(writer);
cause.printStackTrace(p);
return writer.toString();
}
protected String nodeName(NodeInstance nodeInstance) {
try {
return nodeInstance.getNodeName();
} catch (IllegalStateException e) {
NodeInstanceLog nodeInstanceLog = (NodeInstanceLog) ((NodeInstanceImpl) nodeInstance).getMetaData("NodeInstanceLog");
if (nodeInstanceLog != null) {
return nodeInstanceLog.getNodeName();
}
return "";
}
}
}