001//  Copyright 2008, 2009, 2013 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.ioc.internal;
016
017import org.apache.tapestry5.ioc.IOOperation;
018import org.apache.tapestry5.ioc.Invokable;
019import org.apache.tapestry5.ioc.OperationTracker;
020
021import java.io.IOException;
022
023/**
024 * Minimal implementation used for testing, that does no logging, tracking, or exception catching.
025 */
026public class QuietOperationTracker implements OperationTracker
027{
028    @Override
029    public void run(String description, Runnable operation)
030    {
031        operation.run();
032    }
033
034    @Override
035    public <T> T invoke(String description, Invokable<T> operation)
036    {
037        return operation.invoke();
038    }
039
040    @Override
041    public <T> T perform(String description, IOOperation<T> operation) throws IOException
042    {
043        return operation.perform();
044    }
045}