wamblee.org Git - utils/blob - security/src/main/java/org/wamblee/usermgt/hibernate/HibernateComponent.java

   1 /*
   2  * Copyright 2008 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.wamblee.usermgt.hibernate;
  17
  18 import java.io.IOException;
  19 import java.util.HashMap;
  20 import java.util.Map;
  21 import java.util.Properties;
  22 import java.util.TreeMap;
  23
  24 import javax.sql.DataSource;
  25
  26 import org.hibernate.SessionFactory;
  27 import org.springframework.core.io.ClassPathResource;
  28 import org.springframework.orm.hibernate3.HibernateTemplate;
  29 import org.springframework.transaction.PlatformTransactionManager;
  30 import org.wamblee.persistence.hibernate.HibernateMappingFiles;
  31 import org.wamblee.system.core.DefaultProvidedInterface;
  32 import org.wamblee.system.core.DefaultRequiredInterface;
  33 import org.wamblee.system.core.ProvidedInterface;
  34 import org.wamblee.system.core.RequiredInterface;
  35 import org.wamblee.system.spring.SpringComponent;
  36
  37 public class HibernateComponent extends SpringComponent {
  38
  39     private static final String HIBERNATE_PROPERTIES = "properties/test.org.wamblee.security.hibernate.properties";
  40     private static final String HIBERNATE_SPRING_CONFIG = "spring/test.org.wamblee.security.database.xml";
  41
  42     public HibernateComponent(String aName) throws IOException {
  43         super(aName, new String[] { HIBERNATE_SPRING_CONFIG},
  44                 createProvided(), createRequired());
  45
  46         Properties props = new Properties();
  47         props.load(new ClassPathResource(HIBERNATE_PROPERTIES).getInputStream());
  48         addProperties(props);
  49     }
  50
  51     private static Map<RequiredInterface, String> createRequired() {
  52         Map<RequiredInterface,String> required = new HashMap<RequiredInterface, String>();
  53         required.put(new DefaultRequiredInterface("datasource", DataSource.class), "dataSource");
  54         required.put(new DefaultRequiredInterface("mappingFiles", HibernateMappingFiles.class),
  55                 "hibernateMappingFiles");
  56         return required;
  57     }
  58
  59     private static Map<String, ProvidedInterface> createProvided() {
  60         Map<String,ProvidedInterface> provided = new HashMap<String,ProvidedInterface>();
  61
  62         provided.put("transactionManager", new DefaultProvidedInterface(
  63                 "transactionMgr", PlatformTransactionManager.class));
  64         provided.put("sessionFactory", new DefaultProvidedInterface(
  65                 "sessionFactory", SessionFactory.class));
  66         provided.put("org.springframework.orm.hibernate3.HibernateTemplate", new DefaultProvidedInterface(
  67                 "hibernateTemplate", HibernateTemplate.class));
  68         return provided;
  69     }
  70 }