Home » openejb-3.1.2-src » org.apache » openejb » core » cmp » [javadoc | source]

    1   /**
    2    *
    3    * Licensed to the Apache Software Foundation (ASF) under one or more
    4    * contributor license agreements.  See the NOTICE file distributed with
    5    * this work for additional information regarding copyright ownership.
    6    * The ASF licenses this file to You under the Apache License, Version 2.0
    7    * (the "License"); you may not use this file except in compliance with
    8    * the License.  You may obtain a copy of the License at
    9    *
   10    *     http://www.apache.org/licenses/LICENSE-2.0
   11    *
   12    *  Unless required by applicable law or agreed to in writing, software
   13    *  distributed under the License is distributed on an "AS IS" BASIS,
   14    *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   15    *  See the License for the specific language governing permissions and
   16    *  limitations under the License.
   17    */
   18   package org.apache.openejb.core.cmp;
   19   
   20   import org.apache.openejb.OpenEJBException;
   21   import org.apache.openejb.core.CoreDeploymentInfo;
   22   import org.apache.openejb.core.ThreadContext;
   23   
   24   import javax.ejb.CreateException;
   25   import javax.ejb.EntityBean;
   26   import javax.ejb.FinderException;
   27   import java.lang.reflect.Method;
   28   import java.util.List;
   29   
   30   public interface CmpEngine {
   31   
   32       Object createBean(EntityBean entity, ThreadContext callContext) throws CreateException;
   33   
   34       Object loadBean(ThreadContext callContext, Object primaryKey);
   35   
   36       void storeBeanIfNoTx(ThreadContext callContext, Object bean);
   37   
   38       void removeBean(ThreadContext callContext);
   39   
   40       List<Object> queryBeans(ThreadContext callContext, Method queryMethod, Object[] args) throws FinderException;
   41   
   42       List<Object> queryBeans(CoreDeploymentInfo deploymentInfo, String signature, Object[] args) throws FinderException;
   43   
   44       int executeUpdateQuery(CoreDeploymentInfo deploymentInfo, String signature, Object[] args) throws FinderException;
   45   
   46       void deploy(CoreDeploymentInfo deploymentInfo) throws OpenEJBException;
   47   
   48       void undeploy(CoreDeploymentInfo deploymentInfo) throws OpenEJBException;
   49   }

Home » openejb-3.1.2-src » org.apache » openejb » core » cmp » [javadoc | source]