001: /*
002: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
003: *
004: * This file is part of Resin(R) Open Source
005: *
006: * Each copy or derived work must preserve the copyright notice and this
007: * notice unmodified.
008: *
009: * Resin Open Source is free software; you can redistribute it and/or modify
010: * it under the terms of the GNU General Public License as published by
011: * the Free Software Foundation; either version 2 of the License, or
012: * (at your option) any later version.
013: *
014: * Resin Open Source is distributed in the hope that it will be useful,
015: * but WITHOUT ANY WARRANTY; without even the implied warranty of
016: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
017: * of NON-INFRINGEMENT. See the GNU General Public License for more
018: * details.
019: *
020: * You should have received a copy of the GNU General Public License
021: * along with Resin Open Source; if not, write to the
022: * Free SoftwareFoundation, Inc.
023: * 59 Temple Place, Suite 330
024: * Boston, MA 02111-1307 USA
025: *
026: * @author Scott Ferguson
027: */
028:
029: package com.caucho.ejb.session;
030:
031: import com.caucho.ejb.AbstractContext;
032: import com.caucho.ejb.AbstractEJBHome;
033: import com.caucho.ejb.AbstractServer;
034: import com.caucho.ejb.protocol.HomeSkeletonWrapper;
035: import com.caucho.util.Log;
036:
037: import javax.ejb.*;
038: import java.io.ObjectStreamException;
039: import java.io.Serializable;
040: import java.util.logging.Logger;
041:
042: /**
043: * Abstract base class for a SessionHome.
044: */
045: abstract public class StatelessHome extends AbstractEJBHome implements
046: EJBHome, EJBLocalHome, Serializable {
047: protected static final Logger log = Logger
048: .getLogger(StatelessHome.class.getName());
049:
050: protected final StatelessServer _server;
051:
052: protected StatelessHome(StatelessServer server) {
053: _server = server;
054: }
055:
056: /**
057: * Returns the owning server.
058: */
059: public StatelessServer getStatelessServer() {
060: return _server;
061: }
062:
063: /**
064: * Returns the owning server.
065: */
066: public StatelessServer getServer() {
067: return _server;
068: }
069:
070: /**
071: * Returns the owning server.
072: */
073: public AbstractServer __caucho_getServer() {
074: return _server;
075: }
076:
077: /**
078: * Returns the EJB's meta data.
079: */
080: public EJBMetaData getEJBMetaData() {
081: return getServer().getEJBMetaData();
082: }
083:
084: /**
085: * Returns the home handle for the home bean.
086: */
087: public HomeHandle getHomeHandle() {
088: return getServer().getHomeHandle();
089: }
090:
091: /**
092: * Returns the handle for the home bean.
093: */
094: public Handle getHandle() {
095: //return getServer().getHandle();
096: return null;
097: }
098:
099: /**
100: * Returns null, since primary key isn't available to the home.
101: */
102: public Object getPrimaryKey() {
103: return null;
104: }
105:
106: /**
107: * Returns null, since the ejb object isn't available to the home.
108: */
109: public EJBObject getEJBObject() {
110: return null;
111: }
112:
113: /**
114: * Remove the object specified by the handle.
115: */
116: public void remove(Handle handle) throws RemoveException {
117: getServer().remove(handle);
118: }
119:
120: /**
121: * Remove the object specified by the primary key.
122: */
123: public void remove(Object primaryKey) throws RemoveException {
124: getServer().remove(primaryKey);
125: }
126:
127: /**
128: * Serialize the HomeSkeletonWrapper in place of this object.
129: *
130: * @return the matching skeleton wrapper.
131: */
132: public Object writeReplace() throws ObjectStreamException {
133: return new HomeSkeletonWrapper(getHomeHandle());
134: }
135: }
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