001: /*
002: License $Id: Jo.java,v 1.5 2004/04/16 01:30:03 hendriks73 Exp $
003:
004: Copyright (c) 2001-2005 tagtraum industries.
005:
006: LGPL
007: ====
008:
009: jo! is free software; you can redistribute it and/or
010: modify it under the terms of the GNU Lesser General Public
011: License as published by the Free Software Foundation; either
012: version 2.1 of the License, or (at your option) any later version.
013:
014: jo! 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. See the GNU
017: Lesser General Public License for more details.
018:
019: You should have received a copy of the GNU Lesser General Public
020: License along with this library; if not, write to the Free Software
021: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
022:
023: For LGPL see <http://www.fsf.org/copyleft/lesser.txt>
024:
025:
026: Sun license
027: ===========
028:
029: This release contains software by Sun Microsystems. Therefore
030: the following conditions have to be met, too. They apply to the
031: files
032:
033: - lib/mail.jar
034: - lib/activation.jar
035: - lib/jsse.jar
036: - lib/jcert.jar
037: - lib/jaxp.jar
038: - lib/crimson.jar
039: - lib/servlet.jar
040: - lib/jnet.jar
041: - lib/jaas.jar
042: - lib/jaasmod.jar
043:
044: contained in this release.
045:
046: a. Licensee may not modify the Java Platform
047: Interface (JPI, identified as classes contained within the javax
048: package or any subpackages of the javax package), by creating additional
049: classes within the JPI or otherwise causing the addition to or modification
050: of the classes in the JPI. In the event that Licensee creates any
051: Java-related API and distribute such API to others for applet or
052: application development, you must promptly publish broadly, an accurate
053: specification for such API for free use by all developers of Java-based
054: software.
055:
056: b. Software is confidential copyrighted information of Sun and
057: title to all copies is retained by Sun and/or its licensors. Licensee
058: shall not modify, decompile, disassemble, decrypt, extract, or otherwise
059: reverse engineer Software. Software may not be leased, assigned, or
060: sublicensed, in whole or in part. Software is not designed or intended
061: for use in on-line control of aircraft, air traffic, aircraft navigation
062: or aircraft communications; or in the design, construction, operation or
063: maintenance of any nuclear facility. Licensee warrants that it will not
064: use or redistribute the Software for such purposes.
065:
066: c. Software is provided "AS IS," without a warranty
067: of any kind. ALL EXPRESS OR IMPLIED REPRESENTATIONS AND WARRANTIES,
068: INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
069: PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
070:
071: d. This License is effective until terminated. Licensee may
072: terminate this License at any time by destroying all copies of Software.
073: This License will terminate immediately without notice from Sun if Licensee
074: fails to comply with any provision of this License. Upon such termination,
075: Licensee must destroy all copies of Software.
076:
077: e. Software, including technical data, is subject to U.S.
078: export control laws, including the U.S. Export Administration Act and its
079: associated regulations, and may be subject to export or import regulations
080: in other countries. Licensee agrees to comply strictly with all such
081: regulations and acknowledges that it has the responsibility to obtain
082: licenses to export, re-export, or import Software. Software may not be
083: downloaded, or otherwise exported or re-exported (i) into, or to a national
084: or resident of, Cuba, Iraq, Iran, North Korea, Libya, Sudan, Syria or any
085: country to which the U.S. has embargoed goods; or (ii) to anyone on the
086: U.S. Treasury Department's list of Specially Designated Nations or the U.S.
087: Commerce Department's Table of Denial Orders.
088:
089:
090: Feedback
091: ========
092:
093: We encourage your feedback and suggestions and want to use your feedback to
094: improve the Software. Send all such feedback to:
095: <feedback@tagtraum.com>
096:
097: For more information on tagtraum industries and jo!
098: please see <http://www.tagtraum.com/>.
099:
100:
101: */
102: package com.tagtraum.jo;
103:
104: import com.tagtraum.framework.server.ServerException;
105: import com.tagtraum.framework.util.BuildException;
106: import com.tagtraum.framework.util.I_Builder;
107: import com.tagtraum.framework.util.URLHelper;
108: import com.tagtraum.jo.builder.JoPropertyServiceBuilder;
109:
110: import javax.management.NotificationBroadcasterSupport;
111: import java.net.MalformedURLException;
112: import java.net.URL;
113: import java.util.ResourceBundle;
114:
115: /**
116: * Jo starter.
117: *
118: * @author <a href="mailto:hs@tagtraum.com">Hendrik Schreiber</a>
119: * @version 1.1beta1 $Id: Jo.java,v 1.5 2004/04/16 01:30:03 hendriks73 Exp $
120: */
121: public class Jo extends NotificationBroadcasterSupport implements
122: JoMBean {
123:
124: /**
125: * Source-Version
126: */
127: public static String vcid = "$Id: Jo.java,v 1.5 2004/04/16 01:30:03 hendriks73 Exp $";
128:
129: private static final int DESTROYED = 0;
130: private static final int INITIALIZING = 1;
131: private static final int INITIALIZED = 2;
132: private static final int STARTING = 3;
133: private static final int STARTED = 4;
134: private static final int STOPPING = 5;
135: private static final int DESTROYING = 6;
136: private static ResourceBundle localStrings = ResourceBundle
137: .getBundle("com.tagtraum.jo.localStrings");
138:
139: private static final String STATES[] = { "Destroyed",
140: "Initializing", "Initialized", "Starting", "Started",
141: "Stopping", "Destroying" };
142:
143: private I_JoServletService service;
144: private I_Builder builder;
145: private int state;
146:
147: public void init() throws MalformedURLException {
148: if (state != DESTROYED)
149: throw new IllegalStateException(localStrings
150: .getString("service_already_initialized"));
151: state = INITIALIZING;
152: URL url = URLHelper.make(System.getProperty(C_Jo.JO_HOME,
153: System.getProperty("user.dir"))
154: + "/etc/");
155: System.out.println(url);
156: builder = new JoPropertyServiceBuilder();
157: builder.setName("jo");
158: builder.setURL(url);
159: state = INITIALIZED;
160: }
161:
162: public void start() throws ServerException, BuildException {
163: if (state != INITIALIZED)
164: throw new IllegalStateException(localStrings
165: .getString("service_not_initialized"));
166: state = STARTING;
167: service = (I_JoServletService) builder.build();
168: service.start();
169: state = STARTED;
170: }
171:
172: public void stop() throws ServerException {
173: if (state == STARTED) {
174: state = STOPPING;
175: service.stop();
176: service = null;
177: state = INITIALIZED;
178: }
179: }
180:
181: public void restart() throws ServerException {
182: service.stop();
183: service.start();
184: }
185:
186: public void destroy() throws ServerException {
187: if (service != null) {
188: service.stop();
189: }
190: state = DESTROYING;
191: service = null;
192: builder = null;
193: state = DESTROYED;
194: }
195:
196: public int getState() {
197: return state;
198: }
199:
200: public String getStateString() {
201: return STATES[state];
202: }
203:
204: }
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