    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}