001    // Copyright 2010 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.internal.services;
016    
017    import org.apache.tapestry5.services.MethodAccess;
018    import org.apache.tapestry5.services.MethodInvocationResult;
019    
020    /**
021     * Base class used for dynamically-created subclasses that implement {@link MethodAccess}
022     * 
023     * @since 5.2.0
024     */
025    public abstract class AbstractMethodAccess implements MethodAccess
026    {
027        protected MethodInvocationResult success(Object result)
028        {
029            return new MethodInvocationSuccessfulResult(result);
030        }
031    
032        protected MethodInvocationResult fail(Throwable exception)
033        {
034            return new MethodInvocationFailResult(exception);
035        }
036    }