001// Copyright 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 015package org.apache.tapestry5.internal.spring; 016 017import org.apache.tapestry5.ioc.ObjectCreator; 018import org.apache.tapestry5.ioc.ScopeConstants; 019import org.apache.tapestry5.ioc.ServiceBuilderResources; 020import org.apache.tapestry5.ioc.def.ServiceDef2; 021import org.springframework.context.ApplicationContext; 022 023import java.util.Collections; 024import java.util.Set; 025 026public class SpringBeanServiceDef implements ServiceDef2 027{ 028 private final String beanName; 029 030 private final ApplicationContext context; 031 032 public SpringBeanServiceDef(String beanName, ApplicationContext context) 033 { 034 this.beanName = beanName; 035 this.context = context; 036 } 037 038 public boolean isPreventDecoration() 039 { 040 return true; 041 } 042 043 public ObjectCreator createServiceCreator(ServiceBuilderResources resources) 044 { 045 return new ObjectCreator() 046 { 047 public Object createObject() 048 { 049 return context.getBean(beanName); 050 } 051 052 @Override 053 public String toString() 054 { 055 return String.format("ObjectCreator<Spring Bean '%s'>", beanName); 056 } 057 }; 058 } 059 060 public String getServiceId() 061 { 062 return beanName; 063 } 064 065 public Set<Class> getMarkers() 066 { 067 return Collections.emptySet(); 068 } 069 070 public Class getServiceInterface() 071 { 072 return context.getType(beanName); 073 } 074 075 public String getServiceScope() 076 { 077 return ScopeConstants.DEFAULT; 078 } 079 080 public boolean isEagerLoad() 081 { 082 return false; 083 } 084}