001 // Copyright 2006, 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. 014 015 package org.apache.tapestry5.ioc.services; 016 017 /** 018 * Creates default implementatons of a class. 019 * 020 * @see org.apache.tapestry5.ioc.services.ClassFab#addNoOpMethod(MethodSignature) 021 */ 022 public interface DefaultImplementationBuilder 023 { 024 /** 025 * Creates a new implementation of the provided interface. Each method in the interface will be implemented as a 026 * noop method. The method will ignore any parameters and return null, or 0, or false (or return nothing if the 027 * method is void). 028 * 029 * @param <S> 030 * @param serviceInterface 031 * @return implementation of service interface 032 */ 033 <S> S createDefaultImplementation(Class<S> serviceInterface); 034 }