    001    //  Copyright 2008, 2009 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
    015    package org.apache.tapestry5.ioc.internal;
    016
    017    import org.apache.tapestry5.ioc.Invokable;
    018    import org.apache.tapestry5.ioc.OperationTracker;
    019
    020    /**
    021     * Minimal implementation used for testing, that does no logging, tracking, or exception catching.
    022     */
    023    public class QuietOperationTracker implements OperationTracker
    024    {
    025        public void run(String description, Runnable operation)
    026        {
    027            operation.run();
    028        }
    029
    030        public <T> T invoke(String description, Invokable<T> operation)
    031        {
    032            return operation.invoke();
    033        }
    034    }