001: /**
002: * JOnAS: Java(TM) Open Application Server
003: * Copyright (C) 1999-2005 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: ResourceAdapterImpl.java 6946 2005-06-14 14:43:43Z kemlerp $
023: * --------------------------------------------------------------------------
024: */package org.objectweb.earsample.resourceadapters;
025:
026: import java.net.MalformedURLException;
027: import java.util.HashMap;
028:
029: import javax.naming.InitialContext;
030: import javax.naming.NamingException;
031: import javax.resource.NotSupportedException;
032: import javax.resource.ResourceException;
033: import javax.resource.spi.ActivationSpec;
034: import javax.resource.spi.BootstrapContext;
035: import javax.resource.spi.ResourceAdapterInternalException;
036: import javax.resource.spi.endpoint.MessageEndpointFactory;
037: import javax.transaction.xa.XAResource;
038:
039: /**
040: * A Resource adapter
041: * @author kemlerp
042: *
043: */
044: public class ResourceAdapterImpl implements
045: javax.resource.spi.ResourceAdapter, java.io.Serializable {
046:
047: /**
048: * serialVersionUID
049: */
050: private static final long serialVersionUID = 3834312812943456568L;
051:
052: /**
053: * String should be the RA name when set, ie, EIS
054: */
055: private String eisurl;
056:
057: /**
058: * The JNDI name
059: */
060: private String jndiName;
061:
062: /**
063: * Initial context
064: */
065: private InitialContext ictx;
066:
067: /**
068: * BootstrapContext
069: */
070: private BootstrapContext bootstrapCtx = null; // set in start()
071:
072: /**
073: * EndpointFactories
074: */
075: private transient HashMap endpointFactories = new HashMap();
076:
077: /**
078: * Start
079: * @param bootstrapCtx bootstrapCtx
080: * @throws ResourceAdapterInternalException if an error occurs
081: */
082: public void start(BootstrapContext bootstrapCtx)
083: throws ResourceAdapterInternalException {
084: this .bootstrapCtx = bootstrapCtx;
085:
086: try {
087: ictx = new InitialContext();
088: ictx.bind(jndiName, eisurl);
089: } catch (NamingException e) {
090: e.printStackTrace();
091: }
092:
093: }
094:
095: /**
096: * Stop
097: */
098: public void stop() {
099: try {
100: ictx.unbind(jndiName);
101: } catch (NamingException e) {
102: e.printStackTrace();
103: }
104: }
105:
106: /**
107: * Called by the application server when a message-driven bean
108: * (MessageEndpoint) is deployed.
109: * @param factory MessageEndpointFactory
110: * @param spec activation spec
111: * @throws NotSupportedException if an error occurs
112: * @throws ResourceAdapterInternalException if an error occurs
113: */
114: public void endpointActivation(MessageEndpointFactory factory,
115: ActivationSpec spec) throws NotSupportedException,
116: ResourceAdapterInternalException {
117: endpointFactories.put(spec, factory);
118: }
119:
120: /**
121: * Endpoint Deactivation
122: * @param factory MessageEndpointFactory
123: * @param spec activation spec
124: */
125: public void endpointDeactivation(MessageEndpointFactory factory,
126: ActivationSpec spec) {
127: endpointFactories.remove(spec);
128: }
129:
130: /**
131: * Get XAResources
132: * @param specs A tab of specs
133: * @throws ResourceException if an error occurs
134: * @return Tab of XAResources
135: */
136: public XAResource[] getXAResources(ActivationSpec[] specs)
137: throws ResourceException {
138: return null;
139: }
140:
141: /**
142: * Get Eis URL
143: * @return Eis URL
144: */
145: public String getEisURL() {
146: return eisurl.toString();
147: }
148:
149: /**
150: * Set Eis URL
151: * @param eisURL Eis URL
152: * @throws MalformedURLException if 'eisURL' is not a URL
153: */
154: public void setEisURL(String eisURL) throws MalformedURLException {
155: // ra.xml deployment supplies value
156: this .eisurl = eisURL;
157: }
158:
159: /**
160: * Get BootstrapContext
161: * @return bootstrapCtx
162: */
163: public BootstrapContext getBootstrapCtx() {
164: return bootstrapCtx;
165: }
166:
167: /**
168: * Set BootstrapContext
169: * @param bootstrapCtx bootstrapContext
170: */
171: public void setBootstrapCtx(BootstrapContext bootstrapCtx) {
172: this .bootstrapCtx = bootstrapCtx;
173: }
174:
175: /**
176: * Get used JNDI name
177: * @return A string
178: */
179: public String getJndiName() {
180: return jndiName;
181: }
182:
183: /**
184: * Set JNDI name
185: * @param jndiName a string
186: */
187: public void setJndiName(String jndiName) {
188: this.jndiName = jndiName;
189: }
190: }
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