/**
 * 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.singleton;

import javax.ejb.EJBHome;
import java.rmi.RemoteException;

/**
 * [4] Should be run as the fourth test suite of the BasicSingletonTestClients
 */
public class SingletonEjbObjectTests extends BasicSingletonTestClient {

    public SingletonEjbObjectTests() {
        super("EJBObject.");
    }

    protected void setUp() throws Exception {
        super.setUp();
        final Object obj = initialContext.lookup("client/tests/singleton/BasicSingletonHome");
        ejbHome = (BasicSingletonHome) obj;
        ejbObject = ejbHome.createObject();
    }

    protected void tearDown() throws Exception {
        try {
            //ejbObject.remove();
        } catch (final Exception e) {
            throw e;
        } finally {
            super.tearDown();
        }
    }

    //===============================
    // Test ejb object methods
    //
    public void test01_getHandle() {
        try {
            ejbHandle = ejbObject.getHandle();
            assertNotNull("The Handle is null", ejbHandle);
        } catch (final Exception e) {
            fail("Received Exception " + e.getClass() + " : " + e.getMessage());
        }
    }

    public void test02_isIdentical() {
        try {
            assertTrue("The EJBObjects are not identical", ejbObject.isIdentical(ejbObject));
        } catch (final Exception e) {
            fail("Received Exception " + e.getClass() + " : " + e.getMessage());
        }
    }

    public void test03_getEjbHome() {
        try {
            final EJBHome home = ejbObject.getEJBHome();
            assertNotNull("The EJBHome is null", home);
        } catch (final Exception e) {
            fail("Received Exception " + e.getClass() + " : " + e.getMessage());
        }
    }

    /**
     * 5.5 Session object identity
     * <p/>
     * Session objects are intended to be private resources used only by the
     * client that created them. For this reason, session objects, from the
     * client's perspective, appear anonymous. In contrast to entity objects,
     * which expose their identity as a primary key, session objects hide their
     * identity. As a result, the EJBObject.getPrimaryKey() and
     * EJBHome.remove(Object primaryKey) methods result in a java.rmi.RemoteException
     * if called on a session bean. If the EJBMetaData.getPrimaryKeyClass()
     * method is invoked on a EJBMetaData object for a Session bean, the method throws
     * the java.lang.RuntimeException.
     */
    public void test04_getPrimaryKey() {
        try {
            final Object key = ejbObject.getPrimaryKey();
        } catch (final java.rmi.RemoteException e) {
            assertTrue(true);
            return;
        } catch (final Exception e) {
            fail("A RuntimeException should have been thrown.  Received Exception " + e.getClass() + " : " + e.getMessage());
        }
        fail("A RuntimeException should have been thrown.");
    }

    public void test05_remove() {
        try {
            ejbObject.remove();
            // you can't really remove a singleton handle
            ejbObject.businessMethod("Should not throw an exception");
        } catch (final Exception e) {
            fail("Received Exception " + e.getClass() + " : " + e.getMessage());
        }
    }

    //
    // Test ejb object methods
    //===============================
    public void test06_remove() {
        String str = null;
        try {
            str = ejbObject.remove("Hello");
        } catch (final RemoteException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        assertEquals("Hello", str);
    }
}
