| 1 | package org.apache.continuum.scm.manager.spring; |
| 2 | |
| 3 | /* |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one |
| 5 | * or more contributor license agreements. See the NOTICE file |
| 6 | * distributed with this work for additional information |
| 7 | * regarding copyright ownership. The ASF licenses this file |
| 8 | * to you under the Apache License, Version 2.0 (the |
| 9 | * "License"); you may not use this file except in compliance |
| 10 | * with the License. You may obtain a copy of the License at |
| 11 | * |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 13 | * |
| 14 | * Unless required by applicable law or agreed to in writing, |
| 15 | * software distributed under the License is distributed on an |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 17 | * KIND, either express or implied. See the License for the |
| 18 | * specific language governing permissions and limitations |
| 19 | * under the License. |
| 20 | */ |
| 21 | |
| 22 | import java.util.Map; |
| 23 | |
| 24 | import org.apache.maven.scm.provider.ScmProvider; |
| 25 | import org.codehaus.plexus.spring.PlexusToSpringUtils; |
| 26 | import org.springframework.beans.BeansException; |
| 27 | import org.springframework.beans.factory.FactoryBean; |
| 28 | import org.springframework.context.ApplicationContext; |
| 29 | import org.springframework.context.ApplicationContextAware; |
| 30 | |
| 31 | /** |
| 32 | * <p> |
| 33 | * Factory bean to inject all beans of type {@link ScmProvider} |
| 34 | * </p> |
| 35 | * <p> |
| 36 | * <code><bean id="scmProviders" class="org.apache.continuum.scm.manager.spring.ScmManagerFactoryBean"/> |
| 37 | * </code> |
| 38 | * </p> |
| 39 | * |
| 40 | * @author Carlos Sanchez <carlos@apache.org> |
| 41 | * @version $Id: ScmProviderFactoryBean.java 765340 2009-04-15 20:22:00Z evenisse $ |
| 42 | */ |
| 43 | public class ScmProviderFactoryBean |
| 44 | implements FactoryBean, ApplicationContextAware |
| 45 | { |
| 46 | private ApplicationContext applicationContext; |
| 47 | |
| 48 | /** |
| 49 | * FIXME : change how we find scm implementations |
| 50 | * |
| 51 | * @see org.springframework.beans.factory.FactoryBean#getObject() |
| 52 | */ |
| 53 | public Object getObject() |
| 54 | throws Exception |
| 55 | { |
| 56 | Map<String, ScmProvider> providers; |
| 57 | /* |
| 58 | olamy : comment the pure spring use because we have a duplicate between cvs java and cvs native |
| 59 | |
| 60 | Map<String, ScmProvider> beans = |
| 61 | BeanFactoryUtils.beansOfTypeIncludingAncestors( applicationContext, ScmProvider.class ); |
| 62 | |
| 63 | |
| 64 | for ( ScmProvider provider : beans.values() ) |
| 65 | { |
| 66 | |
| 67 | if ( providers.containsKey( provider.getScmType() ) ) |
| 68 | { |
| 69 | throw new BeanInitializationException( |
| 70 | "There are to ScmProvider beans in the appllication context for Scm type " + |
| 71 | provider.getScmType() + |
| 72 | ". Probably two conflicting scm implementations are present in the classpath." ); |
| 73 | } |
| 74 | |
| 75 | if (log.isDebugEnabled()) |
| 76 | { |
| 77 | log.debug( "put provider with type " + provider.getScmType() + " and class " + provider.getClass().getName() ); |
| 78 | } |
| 79 | providers.put( provider.getScmType(), provider ); |
| 80 | }*/ |
| 81 | providers = |
| 82 | PlexusToSpringUtils.lookupMap( PlexusToSpringUtils.buildSpringId( ScmProvider.class ), applicationContext ); |
| 83 | return providers; |
| 84 | } |
| 85 | |
| 86 | public Class getObjectType() |
| 87 | { |
| 88 | return Map.class; |
| 89 | } |
| 90 | |
| 91 | public boolean isSingleton() |
| 92 | { |
| 93 | return true; |
| 94 | } |
| 95 | |
| 96 | public void setApplicationContext( ApplicationContext applicationContext ) |
| 97 | throws BeansException |
| 98 | { |
| 99 | this.applicationContext = applicationContext; |
| 100 | } |
| 101 | |
| 102 | } |