tapestry/tapestry-framework/src/java/org/apache/tapestry/error/StaleSessionExceptionPresenter.java

// Copyright 2005 The Apache Software Foundation
//
// 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.apache.tapestry.error;

import java.io.IOException;

import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.StaleSessionException;

/**
 * Interface for a service used to report stale session exceptions.
 * 
 * @author Howard M. Lewis Ship
 * @since 4.0
 */
public interface StaleSessionExceptionPresenter
{

    /**
     * Reports the stale session exception.
     * 
     * @param cycle
     *            the current request cycle
     * @param cause
     *            the exception that was caught
     */
    void presentStaleSessionException(IRequestCycle cycle, StaleSessionException cause)
        throws IOException;
}