| /* |
| * 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.codehaus.groovy.syntax; |
| |
| import org.codehaus.groovy.GroovyException; |
| |
| import java.io.IOException; |
| |
| /** |
| * Encapsulates non-specific i/o exceptions. |
| */ |
| public class ReadException extends GroovyException { |
| private static final long serialVersionUID = 848585058428047961L; |
| private final IOException cause; |
| |
| public ReadException(IOException cause) { |
| super(); |
| this.cause = cause; |
| } |
| |
| public ReadException(String message, IOException cause) { |
| super(message); |
| this.cause = cause; |
| } |
| |
| public IOException getIOCause() { |
| return this.cause; |
| } |
| |
| public String toString() { |
| String message = super.getMessage(); |
| if (message == null || message.trim().equals("")) { |
| message = cause.getMessage(); |
| } |
| |
| return message; |
| } |
| |
| public String getMessage() { |
| return toString(); |
| } |
| } |