/*
* 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.wicket.request;
/**
* A loggable request handler is a {@link IRequestHandler} that is capable of delivering log data.
* Implementations of this interface should collect data before or from
* {@link #detach(IRequestCycle)}. {@link #getLogData()} will never be called before the handler is
* detached.
*
* @author Emond Papegaaij
*/
public interface ILoggableRequestHandler extends IRequestHandler
{
/**
* Returns the collected log data for this request handler and should never throw an exception.
* This method is never called before the request handler is detached.
*
* @return The collected log data.
*/
ILogData getLogData();
}