| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.ode.bpel.runtime.channels; |
| |
| import org.apache.ode.bpel.o.OBase; |
| import org.apache.ode.bpel.o.OElementVarType; |
| import org.apache.ode.bpel.o.OMessageVarType; |
| import org.apache.ode.bpel.o.OVarType; |
| import org.apache.ode.utils.SerializableElement; |
| import org.w3c.dom.Element; |
| |
| import javax.xml.namespace.QName; |
| import java.io.Serializable; |
| |
| |
| /** |
| * Information about a BPEL fault. |
| */ |
| public class FaultData implements Serializable { |
| private static final long serialVersionUID = 1L; |
| |
| /** Name of the fault. */ |
| private QName _faultName; |
| |
| /** MessageType of the fault. */ |
| private OVarType _faultVarType; |
| |
| private SerializableElement _faultMsg; |
| |
| private OBase _location; |
| |
| private final String _explanation; |
| |
| public FaultData(QName fault, OBase location, String explanation) { |
| _faultName = fault; |
| _location = location; |
| _explanation = explanation; |
| } |
| |
| public FaultData(QName fault, Element faultMsg, OVarType faultVarType, OBase location) { |
| this(fault, location, null); |
| assert faultMsg != null; |
| assert faultVarType != null; |
| assert faultVarType instanceof OMessageVarType || faultVarType instanceof OElementVarType; |
| _faultMsg = new SerializableElement(faultMsg); |
| _faultVarType = faultVarType; |
| } |
| |
| /** |
| * Return potential message associated with fault. |
| * Null if no fault data. |
| * @return fault message Element |
| */ |
| public Element getFaultMessage() { |
| return (_faultMsg == null) |
| ? null |
| : _faultMsg.getElement(); |
| } |
| |
| /** |
| * The message type of the fault message data. Null if no fault data. |
| * @return fault type |
| */ |
| public OVarType getFaultType(){ |
| return _faultVarType; |
| } |
| |
| /** |
| * Get the fault name. |
| * |
| * @return qualified fault name. |
| */ |
| public QName getFaultName() { |
| return _faultName; |
| } |
| |
| public int getFaultLineNo(){ |
| return findLineNo(_location); |
| } |
| |
| public String getExplanation() { |
| return _explanation; |
| } |
| |
| public int getActivityId() { |
| return _location.getId(); |
| } |
| |
| /** |
| * Find the best line number for the given location. |
| * @param location |
| * @return line number |
| */ |
| protected int findLineNo(OBase location) { |
| if (location == null) |
| return -1; |
| if (location.debugInfo == null) |
| return -1; |
| return location.debugInfo.startLine; |
| } |
| |
| |
| /** |
| * @see java.lang.Object#toString() |
| */ |
| public String toString(){ |
| StringBuilder sb = new StringBuilder("FaultData: [faultName="); |
| sb.append(_faultName); |
| sb.append(", faulType="); |
| sb.append(_faultVarType); |
| if (_explanation != null) { |
| sb.append(" ("); |
| sb.append(_explanation); |
| sb.append(")"); |
| } |
| |
| sb.append("] @"); |
| sb.append(findLineNo(_location)); |
| return sb.toString(); |
| } |
| |
| } |