| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * 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 com.intellij.debugger.engine.evaluation; |
| |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.sun.jdi.InvocationException; |
| import com.sun.jdi.ObjectReference; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class EvaluateException extends Exception { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.debugger.engine.evaluation.EvaluateException"); |
| private ObjectReference myTargetException; |
| |
| public EvaluateException(final String message) { |
| super(message); |
| if (LOG.isDebugEnabled()) { |
| LOG.debug(message); |
| } |
| } |
| |
| public EvaluateException(String msg, Throwable th) { |
| super(msg, th); |
| if (th instanceof EvaluateException) { |
| myTargetException = ((EvaluateException)th).getExceptionFromTargetVM(); |
| } |
| else if(th instanceof InvocationException){ |
| InvocationException invocationException = (InvocationException) th; |
| myTargetException = invocationException.exception(); |
| } |
| if (LOG.isDebugEnabled()) { |
| LOG.debug(msg); |
| } |
| } |
| |
| @Nullable |
| public ObjectReference getExceptionFromTargetVM() { |
| return myTargetException; |
| } |
| |
| public void setTargetException(final ObjectReference targetException) { |
| myTargetException = targetException; |
| } |
| |
| public String getMessage() { |
| final String errorMessage = super.getMessage(); |
| if (errorMessage != null) { |
| return errorMessage; |
| } |
| final Throwable cause = getCause(); |
| final String causeMessage = cause != null? cause.getMessage() : null; |
| if (causeMessage != null) { |
| return causeMessage; |
| } |
| return "unknown error"; |
| } |
| } |