| // Copyright 2007, 2008 The Apache Software Foundation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package org.apache.tapestry5.internal.hibernate; |
| |
| import org.apache.tapestry5.hibernate.HibernateConfigurer; |
| import org.apache.tapestry5.hibernate.HibernateEntityPackageManager; |
| import org.apache.tapestry5.ioc.internal.util.Defense; |
| import org.apache.tapestry5.ioc.services.ClassNameLocator; |
| import org.hibernate.cfg.AnnotationConfiguration; |
| import org.hibernate.cfg.Configuration; |
| |
| /** |
| * Adds entity classes from a given set of packages to the configuration. |
| */ |
| public final class PackageNameHibernateConfigurer implements HibernateConfigurer |
| { |
| private final HibernateEntityPackageManager packageManager; |
| |
| private final ClassNameLocator classNameLocator; |
| |
| public PackageNameHibernateConfigurer(HibernateEntityPackageManager packageManager, |
| ClassNameLocator classNameLocator) |
| { |
| this.packageManager = packageManager; |
| this.classNameLocator = classNameLocator; |
| } |
| |
| public void configure(Configuration configuration) |
| { |
| Defense.cast(configuration, AnnotationConfiguration.class, "configuration"); |
| AnnotationConfiguration cfg = (AnnotationConfiguration) configuration; |
| |
| ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader(); |
| |
| for (String packageName : packageManager.getPackageNames()) |
| { |
| cfg.addPackage(packageName); |
| |
| for (String className : classNameLocator.locateClassNames(packageName)) |
| { |
| try |
| { |
| Class entityClass = contextClassLoader.loadClass(className); |
| |
| cfg.addAnnotatedClass(entityClass); |
| } |
| catch (ClassNotFoundException ex) |
| { |
| throw new RuntimeException(ex); |
| } |
| } |
| } |
| } |
| |
| } |