| /* |
| * 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 freemarker.core; |
| |
| /** Don't use this; used internally by FreeMarker, might change without notice. */ |
| public class _DelayedGetMessage extends _DelayedConversionToString { |
| |
| public _DelayedGetMessage(Throwable exception) { |
| super(exception); |
| } |
| |
| @Override |
| protected String doConversion(Object obj) { |
| final String message = ((Throwable) obj).getMessage(); |
| return message == null || message.length() == 0 ? "[No exception message]" : message; |
| } |
| |
| } |