001// Copyright 2011 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007// http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.internal;
016
017import java.io.IOException;
018
019/**
020 * This interface is similar to {@link Runnable}, except that
021 * the operation may throw an {@link IOException}.
022 * 
023 * @since 5.3
024 * @see TapestryInternalUtils#performIO(org.apache.tapestry5.ioc.OperationTracker, String, IOOperation)
025 */
026public interface IOOperation
027{
028    /**
029     * Perform some work.
030     * 
031     * @throws IOException
032     */
033    void perform() throws IOException;
034}