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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.openejb.test.entity.cmp;

import java.rmi.RemoteException;
import java.util.StringTokenizer;

import javax.ejb.EJBException;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;
import javax.naming.InitialContext;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityManager;
import javax.sql.DataSource;
import javax.jms.ConnectionFactory;
import javax.jms.Connection;
import javax.jms.Session;
import javax.jms.Topic;
import javax.jms.MessageProducer;
import javax.jms.TopicConnectionFactory;
import javax.jms.QueueConnectionFactory;
import javax.jms.JMSException;

import junit.framework.Assert;
import junit.framework.AssertionFailedError;

import org.apache.openejb.test.TestFailureException;
import org.apache.openejb.test.stateful.BasicStatefulHome;
import org.apache.openejb.test.stateful.BasicStatefulObject;
import org.apache.openejb.test.stateful.BasicStatefulBusinessLocal;
import org.apache.openejb.test.stateful.BasicStatefulBusinessRemote;
import org.apache.openejb.test.stateless.BasicStatelessHome;
import org.apache.openejb.test.stateless.BasicStatelessObject;
import org.apache.openejb.test.stateless.BasicStatelessBusinessLocal;
import org.apache.openejb.test.stateless.BasicStatelessBusinessRemote;

public class EncCmpBean implements javax.ejb.EntityBean{
    private static int nextId;
    public int primaryKey;
    public String firstName;
    public String lastName;
    public EntityContext ejbContext;

    //=============================
    // Home interface methods
    //    

    /**
     * Maps to EncCmpHome.create
     * 
     * @param name
     * @return
     * @exception javax.ejb.CreateException
     * @see EncCmpHome#create
     */
    public Integer ejbCreate(String name)
    throws javax.ejb.CreateException{
        primaryKey = nextId++;
        StringTokenizer st = new StringTokenizer(name, " ");
        firstName = st.nextToken();
        lastName = st.nextToken();
        return null;
    }

    public void ejbPostCreate(String name)
    throws javax.ejb.CreateException{
    }


    //    
    // Home interface methods
    //=============================


    //=============================
    // Remote interface methods
    //    


    public void lookupEntityBean() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            BasicCmpHome home = (BasicCmpHome) javax.rmi.PortableRemoteObject.narrow( ctx.lookup("java:comp/env/entity/cmp/beanReferences/cmp_entity"), BasicCmpHome.class );
            Assert.assertNotNull("The EJBHome looked up is null",home);

            BasicCmpObject object = home.createObject("Enc Bean");
            Assert.assertNotNull("The EJBObject is null", object );
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupStatefulBean() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            BasicStatefulHome home = (BasicStatefulHome) javax.rmi.PortableRemoteObject.narrow( ctx.lookup("java:comp/env/entity/cmp/beanReferences/stateful"), BasicStatefulHome.class );
            Assert.assertNotNull("The EJBHome looked up is null",home);

            BasicStatefulObject object = home.createObject("Enc Bean");
            Assert.assertNotNull("The EJBObject is null", object );
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupStatelessBean() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            BasicStatelessHome home = (BasicStatelessHome) javax.rmi.PortableRemoteObject.narrow( ctx.lookup("java:comp/env/entity/cmp/beanReferences/stateless"), BasicStatelessHome.class );
            Assert.assertNotNull("The EJBHome looked up is null",home);

            BasicStatelessObject object = home.createObject();
            Assert.assertNotNull("The EJBObject is null", object );
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupStatelessBusinessLocal() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

                Object o = ctx.lookup("java:comp/env/entity/cmp/beanReferences/stateless-business-local");
                BasicStatelessBusinessLocal object = (BasicStatelessBusinessLocal) o;
            Assert.assertNotNull("The EJB BusinessLocal is null", object );
            } catch (Exception e){
                e.printStackTrace();
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupStatelessBusinessRemote() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            BasicStatelessBusinessRemote object = (BasicStatelessBusinessRemote) javax.rmi.PortableRemoteObject.narrow( ctx.lookup("java:comp/env/entity/cmp/beanReferences/stateless-business-remote"), BasicStatelessBusinessRemote.class );
            Assert.assertNotNull("The EJB BusinessRemote is null", object );
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupStatefulBusinessLocal() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            BasicStatefulBusinessLocal object = (BasicStatefulBusinessLocal) javax.rmi.PortableRemoteObject.narrow( ctx.lookup("java:comp/env/entity/cmp/beanReferences/stateful-business-local"), BasicStatefulBusinessLocal.class );
            Assert.assertNotNull("The EJB BusinessLocal is null", object );
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupStatefulBusinessRemote() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            BasicStatefulBusinessRemote object = (BasicStatefulBusinessRemote) javax.rmi.PortableRemoteObject.narrow( ctx.lookup("java:comp/env/entity/cmp/beanReferences/stateful-business-remote"), BasicStatefulBusinessRemote.class );
            Assert.assertNotNull("The EJB BusinessRemote is null", object );
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupStringEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            String expected = new String("1");
            String actual   = (String)ctx.lookup("java:comp/env/entity/cmp/references/String");

            Assert.assertNotNull("The String looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupDoubleEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Double expected = new Double(1.0D);
            Double actual   = (Double)ctx.lookup("java:comp/env/entity/cmp/references/Double");

            Assert.assertNotNull("The Double looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupLongEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Long expected = new Long(1L);
            Long actual   = (Long)ctx.lookup("java:comp/env/entity/cmp/references/Long");

            Assert.assertNotNull("The Long looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupFloatEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Float expected = new Float(1.0F);
            Float actual   = (Float)ctx.lookup("java:comp/env/entity/cmp/references/Float");

            Assert.assertNotNull("The Float looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupIntegerEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Integer expected = new Integer(1);
            Integer actual   = (Integer)ctx.lookup("java:comp/env/entity/cmp/references/Integer");

            Assert.assertNotNull("The Integer looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupShortEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Short expected = new Short((short)1);
            Short actual   = (Short)ctx.lookup("java:comp/env/entity/cmp/references/Short");

            Assert.assertNotNull("The Short looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupBooleanEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Boolean expected = new Boolean(true);
            Boolean actual = (Boolean)ctx.lookup("java:comp/env/entity/cmp/references/Boolean");

            Assert.assertNotNull("The Boolean looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupByteEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Byte expected = new Byte((byte)1);
            Byte actual   = (Byte)ctx.lookup("java:comp/env/entity/cmp/references/Byte");

            Assert.assertNotNull("The Byte looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupCharacterEntry() throws TestFailureException{
        try{
            try{
            InitialContext ctx = new InitialContext();
            Assert.assertNotNull("The InitialContext is null", ctx );

            Character expected = new Character('D');
            Character actual   = (Character)ctx.lookup("java:comp/env/entity/cmp/references/Character");

            Assert.assertNotNull("The Character looked up is null", actual );
            Assert.assertEquals(expected, actual );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupResource() throws TestFailureException{
        try{
            try{
                InitialContext ctx = new InitialContext();
                Assert.assertNotNull("The InitialContext is null", ctx);
                Object obj = ctx.lookup("java:comp/env/datasource");
                Assert.assertNotNull("The DataSource is null", obj);
                Assert.assertTrue("Not an instance of DataSource", obj instanceof DataSource);
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupJMSConnectionFactory() throws TestFailureException{
        try{
            try{
                InitialContext ctx = new InitialContext();
                Assert.assertNotNull("The InitialContext is null", ctx);
                Object obj = ctx.lookup("java:comp/env/jms");
                Assert.assertNotNull("The JMS ConnectionFactory is null", obj);
                Assert.assertTrue("Not an instance of ConnectionFactory", obj instanceof ConnectionFactory);
                ConnectionFactory connectionFactory = (ConnectionFactory) obj;
                testJmsConnection(connectionFactory.createConnection());

                obj = ctx.lookup("java:comp/env/TopicCF");
                Assert.assertNotNull("The JMS TopicConnectionFactory is null", obj);
                Assert.assertTrue("Not an instance of TopicConnectionFactory", obj instanceof TopicConnectionFactory);
                TopicConnectionFactory topicConnectionFactory = (TopicConnectionFactory) obj;
                testJmsConnection(topicConnectionFactory.createConnection());

                obj = ctx.lookup("java:comp/env/QueueCF");
                Assert.assertNotNull("The JMS QueueConnectionFactory is null", obj);
                Assert.assertTrue("Not an instance of QueueConnectionFactory", obj instanceof QueueConnectionFactory);
                QueueConnectionFactory queueConnectionFactory = (QueueConnectionFactory) obj;
                testJmsConnection(queueConnectionFactory.createConnection());
            } catch (Exception e){
                e.printStackTrace();
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    private void testJmsConnection(Connection connection) throws JMSException {
        Session session = connection.createSession(false, Session.DUPS_OK_ACKNOWLEDGE);
        Topic topic = session.createTopic("test");
        MessageProducer producer = session.createProducer(topic);
        producer.send(session.createMessage());
        producer.close();
        session.close();
        connection.close();
    }

    public void lookupPersistenceUnit() throws TestFailureException{
        try{
            try{
                InitialContext ctx = new InitialContext();
                Assert.assertNotNull("The InitialContext is null", ctx);
                EntityManagerFactory emf = (EntityManagerFactory)ctx.lookup("java:comp/env/persistence/TestUnit");
                Assert.assertNotNull("The EntityManagerFactory is null", emf );

            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    public void lookupPersistenceContext() throws TestFailureException{
        try{
            try{
                InitialContext ctx = new InitialContext();
                Assert.assertNotNull("The InitialContext is null", ctx);
                EntityManager em = (EntityManager)ctx.lookup("java:comp/env/persistence/TestContext");
                Assert.assertNotNull("The EntityManager is null", em);

                // call a do nothing method to assure entity manager actually exists
                em.getFlushMode();
            } catch (Exception e){
                Assert.fail("Received Exception "+e.getClass()+ " : "+e.getMessage());
            }
        } catch (AssertionFailedError afe){
            throw new TestFailureException(afe);
        }
    }

    //
    // Remote interface methods
    //=============================


    //================================
    // EntityBean interface methods
    //    

    /**
     * A container invokes this method to instruct the
     * instance to synchronize its state by loading it state from the
     * underlying database.
     */
    public void ejbLoad() throws EJBException,RemoteException {
    }

    /**
     * Set the associated entity context. The container invokes this method
     * on an instance after the instance has been created.
     */
    public void setEntityContext(EntityContext ctx) throws EJBException,RemoteException {
        ejbContext = ctx;
    }

    /**
     * Unset the associated entity context. The container calls this method
     * before removing the instance.
     */
    public void unsetEntityContext() throws EJBException,RemoteException {
    }

    /**
     * A container invokes this method to instruct the
     * instance to synchronize its state by storing it to the underlying
     * database.
     */
    public void ejbStore() throws EJBException,RemoteException {
    }

    /**
     * A container invokes this method before it removes the EJB object
     * that is currently associated with the instance. This method
     * is invoked when a client invokes a remove operation on the
     * enterprise Bean's home interface or the EJB object's remote interface.
     * This method transitions the instance from the ready state to the pool
     * of available instances.
     */
    public void ejbRemove() throws RemoveException,EJBException,RemoteException {
    }

    /**
     * A container invokes this method when the instance
     * is taken out of the pool of available instances to become associated
     * with a specific EJB object. This method transitions the instance to
     * the ready state.
     */
    public void ejbActivate() throws EJBException,RemoteException {
    }

    /**
     * A container invokes this method on an instance before the instance
     * becomes disassociated with a specific EJB object. After this method
     * completes, the container will place the instance into the pool of
     * available instances.
     */
    public void ejbPassivate() throws EJBException,RemoteException {
    }
    //    
    // EntityBean interface methods
    //================================
}




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