/*
* Copyright 2005 Joe Walker
*
* 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.directwebremoting.convert;
import java.util.HashMap;
import java.util.Map;
import org.directwebremoting.ConversionException;
import org.directwebremoting.extend.PlainProperty;
import org.directwebremoting.extend.Property;
/**
* A special case of BeanConverter for use by default with {@link Throwable}s,
* which only outputs a "broken" message.
* <p>In other words, by default the user doesn't get to learn anything about
* failures on the server.
* @author Joe Walker [joe at getahead dot ltd dot uk]
*/
public class MinimalistExceptionConverter extends BeanConverter
{
/* (non-Javadoc)
* @see org.directwebremoting.convert.BasicBeanConverter#getPropertyDescriptors(java.lang.Class, boolean, boolean)
*/
@Override
public Map<String, Property> getPropertyMapFromClass(Class<?> type, boolean readRequired, boolean writeRequired) throws ConversionException
{
Map<String, Property> descriptors = new HashMap<String, Property>();
descriptors.put("message", new PlainProperty("message", "Error"));
descriptors.put("javaClassName", new PlainProperty("javaClassName", "java.lang.Throwable"));
return descriptors;
}
}