| /* |
| * Copyright 2004-2005 the original author or authors. |
| * |
| * 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.codehaus.groovy.grails.orm.hibernate.metaclass; |
| |
| import grails.orm.HibernateCriteriaBuilder; |
| import groovy.lang.MissingMethodException; |
| |
| import java.util.regex.Pattern; |
| |
| import org.hibernate.SessionFactory; |
| /** |
| * Creates a HibernateCriteriaBuilder instance for the current class and returns it. |
| * |
| * eg. Account.createCriteria() |
| * |
| * @author Graeme Rocher |
| */ |
| public class CreateCriteriaPersistentMethod extends |
| AbstractStaticPersistentMethod { |
| |
| private static final String METHOD_PATTERN = "^createCriteria$"; |
| private static final String METHOD_SIGNATURE = "get"; |
| |
| public CreateCriteriaPersistentMethod(SessionFactory sessionFactory, ClassLoader classLoader) { |
| super(sessionFactory, classLoader, Pattern.compile(METHOD_PATTERN)); |
| |
| } |
| |
| protected Object doInvokeInternal(Class clazz, String methodName, |
| Object[] arguments) { |
| |
| if(arguments.length > 0) |
| throw new MissingMethodException(METHOD_SIGNATURE, clazz,arguments); |
| |
| return new HibernateCriteriaBuilder(clazz,super.getHibernateTemplate().getSessionFactory()); |
| } |
| |
| } |