001: /*
002: * JOnAS: Java(TM) Open Application Server
003: * Copyright (C) 1999 Bull S.A.
004: * Contact: jonas-team@objectweb.org
005: *
006: * This library is free software; you can redistribute it and/or
007: * modify it under the terms of the GNU Lesser General Public
008: * License as published by the Free Software Foundation; either
009: * version 2.1 of the License, or any later version.
010: *
011: * This library is distributed in the hope that it will be useful,
012: * but WITHOUT ANY WARRANTY; without even the implied warranty of
013: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014: * Lesser General Public License for more details.
015: *
016: * You should have received a copy of the GNU Lesser General Public
017: * License along with this library; if not, write to the Free Software
018: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
019: * USA
020: *
021: * --------------------------------------------------------------------------
022: * $Id: F_omu_CRW_EC2.java 10108 2007-03-28 09:21:26Z durieuxp $
023: * --------------------------------------------------------------------------
024: */
025:
026: package org.objectweb.jonas.jtests.clients.entity;
027:
028: import junit.framework.Test;
029: import junit.framework.TestSuite;
030: import javax.naming.NamingException;
031: import javax.rmi.PortableRemoteObject;
032: import java.util.ArrayList;
033: import java.util.Collection;
034: import java.util.Enumeration;
035: import java.util.Hashtable;
036: import java.util.Iterator;
037:
038: import org.objectweb.jonas.jtests.beans.relation.omu.AHomeRemote;
039: import org.objectweb.jonas.jtests.beans.relation.omu.ARemote;
040: import org.objectweb.jonas.jtests.beans.relation.omu.BHomeRemote;
041: import org.objectweb.jonas.jtests.beans.relation.omu.BRemote;
042:
043: /**
044: * For testing one-to-many unidirectional relationships
045: * @author S.Chassande-Barrioz, Helene Joanin
046: */
047:
048: public class F_omu_CRW_EC2 extends A_omu {
049:
050: private static String BEAN_HOME_A = "relation_omu_AtxHome";
051: protected static AHomeRemote ahome = null;
052: private static String BEAN_HOME_B = "relation_omu_BtxHome";
053: protected static BHomeRemote bhome = null;
054:
055: public F_omu_CRW_EC2(String name) {
056: super (name);
057: debug("F_omu_CRW_EC2(" + name + ")");
058: }
059:
060: public AHomeRemote getAHome() {
061: if (ahome == null) {
062: try {
063: ahome = (AHomeRemote) PortableRemoteObject.narrow(ictx
064: .lookup(BEAN_HOME_A), AHomeRemote.class);
065: } catch (NamingException e) {
066: fail("Cannot get bean home: " + e.getMessage());
067: }
068: }
069: return ahome;
070: }
071:
072: public BHomeRemote getBHome() {
073: if (bhome == null) {
074: try {
075: bhome = (BHomeRemote) PortableRemoteObject.narrow(ictx
076: .lookup(BEAN_HOME_B), BHomeRemote.class);
077: } catch (NamingException e) {
078: fail("Cannot get bean home: " + e.getMessage());
079: }
080: }
081: return bhome;
082: }
083:
084: public void testRollback() throws Exception {
085: ARemote a = getAHome().findByPrimaryKey("as1");
086: Collection orig = a.retrieveB();
087: int colsz = orig.size();
088:
089: // disassociate and commit
090: utx.begin();
091: a.assignB(new ArrayList());
092: utx.commit();
093: assertEquals("cmr not reset to null", 0, a.retrieveB().size());
094:
095: // revert to original state outside of a user transaction
096: a.assignB(orig);
097:
098: // sync(false) here forces test to pass
099:
100: // retrieveB inside a transaction
101: // starting a tx here should force to store the bean state,
102: // exactly as a "sync(false)" would do it.
103: utx.begin();
104: assertEquals("CMR not reset to original value", colsz, a
105: .retrieveB().size());
106: utx.rollback();
107:
108: // verify that retrieveB returns correct value after rollback
109: try {
110: assertEquals("rollback should not modify this value",
111: colsz, a.retrieveB().size());
112: } finally {
113: // force sync to cleanup
114: sync(true);
115: }
116: checkIsInitialState();
117: }
118:
119: public static Test suite() {
120: return new TestSuite(F_omu_CRW_EC2.class);
121: }
122:
123: public static void main(String args[]) {
124: String testtorun = null;
125: // Get args
126: for (int argn = 0; argn < args.length; argn++) {
127: String s_arg = args[argn];
128: Integer i_arg;
129: if (s_arg.equals("-n")) {
130: testtorun = args[++argn];
131: }
132: }
133: if (testtorun == null) {
134: junit.textui.TestRunner.run(suite());
135: } else {
136: junit.textui.TestRunner.run(new F_omu_CRW_EC2(testtorun));
137: }
138: }
139:
140: }
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