Source Code Cross Referenced for JApplicationsTestCase.java in  » J2EE » JOnAS-4.8.6 » org » objectweb » jonas » applications » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » JOnAS 4.8.6 » org.objectweb.jonas.applications.util 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * JOnAS: Java(TM) Open Application Server
003:         * Copyright (C) 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 1any 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:         * Initial developer: Matt Wringe
022:         * --------------------------------------------------------------------------
023:         * $Id: 
024:         * --------------------------------------------------------------------------
025:         */
026:
027:        package org.objectweb.jonas.applications.util;
028:
029:        import java.io.File;
030:        import java.lang.reflect.Method;
031:        import java.net.URL;
032:        import java.net.URLClassLoader;
033:
034:        import javax.naming.Context;
035:        import javax.naming.InitialContext;
036:        import javax.naming.NamingException;
037:        import javax.rmi.PortableRemoteObject;
038:
039:        import junit.framework.TestCase;
040:
041:        import org.objectweb.jonas.adm.AdmInterface;
042:
043:        import com.meterware.httpunit.WebConversation;
044:
045:        /**
046:         * Define a class to add useful methods for test the examples
047:         *  - Deploy ear, war and beans
048:         *  - Retrieve initial context
049:         * @author Florent Benoit
050:         */
051:        public class JApplicationsTestCase extends TestCase {
052:
053:            /**
054:             * Name of the JOnAS server used for tests
055:             */
056:            private static String jonasName = "jonas";
057:
058:            /**
059:             * Initial context used for lookup
060:             */
061:            private static Context ictx = null;
062:
063:            /**
064:             * JOnAS admin used for communicate via JMX to JOnAS
065:             */
066:            private static AdmInterface admI = null;
067:
068:            /**
069:             * Conversation used for HttpUnit
070:             */
071:            protected WebConversation wc = null;
072:
073:            /**
074:             * URL used for the constructor
075:             */
076:            protected String url = null;
077:
078:            /**
079:             * Prefix for build URLs
080:             */
081:            private String prefixUrl = null;
082:
083:            /**
084:             * Add to the specified url the prefix
085:             * @param url relative URL
086:             * @return absolute path of URL
087:             */
088:            protected String getAbsoluteUrl(String url) {
089:                return (this .prefixUrl + url);
090:            }
091:
092:            /**
093:             * Initialize the port used by tests and the prefix
094:             */
095:            private void init() {
096:                String port = System.getProperty("http.port");
097:                if (port == null) {
098:                    port = "9000";
099:                }
100:
101:                prefixUrl = "http://localhost:" + port;
102:            }
103:
104:            /**
105:             * Constructor with a specified name
106:             * @param s the name
107:             */
108:            public JApplicationsTestCase(String s) {
109:                super (s);
110:                init();
111:            }
112:
113:            /**
114:             * Constructor with a specified name and url
115:             * @param s the name
116:             * @param url the url which can be used
117:             */
118:            public JApplicationsTestCase(String s, String url) {
119:                super (s);
120:                wc = new WebConversation();
121:                init();
122:                this .url = getAbsoluteUrl(url);
123:            }
124:
125:            /**
126:             * Constructor with a specific name and url
127:             * This constructor is to be used when Basic Authentication 
128:             * is required.
129:             * 
130:             * @param s the name
131:             * @param url the url which can be used
132:             * @param username the username
133:             * @param password the password
134:             */
135:            public JApplicationsTestCase(String s, String url, String username,
136:                    String password) {
137:                super (s);
138:                wc = new WebConversation();
139:                wc.setAuthorization(username, password);
140:                init();
141:                this .url = getAbsoluteUrl(url);
142:            }
143:
144:            /**
145:             * Get initialContext
146:             * @return the initialContext
147:             * @throws NamingException if the initial context can't be retrieved
148:             */
149:            private Context getInitialContext() throws NamingException {
150:                return new InitialContext();
151:            }
152:
153:            /**
154:             * Common setUp routine, used for every test.
155:             * @throws Exception if an error occurs
156:             */
157:            protected void setUp() throws Exception {
158:                try {
159:                    // get InitialContext
160:                    if (ictx == null) {
161:                        ictx = getInitialContext();
162:                    }
163:                    if (admI == null) {
164:                        admI = (AdmInterface) PortableRemoteObject
165:                                .narrow(ictx.lookup(jonasName + "_Adm"),
166:                                        AdmInterface.class);
167:                    }
168:
169:                } catch (NamingException e) {
170:                    System.err.println("Cannot setup test: " + e);
171:                    e.printStackTrace();
172:                }
173:            }
174:
175:            /**
176:             * Load an ear file in the jonas server
177:             * @param filename ear file, without ".ear" extension
178:             * @throws Exception if an error occurs
179:             */
180:            public void useEar(String filename) throws Exception {
181:
182:                try {
183:                    // Load ear in JOnAS if not already loaded.
184:                    if (ictx == null) {
185:                        ictx = getInitialContext();
186:                    }
187:
188:                    if (admI == null) {
189:                        admI = (AdmInterface) ictx.lookup(jonasName + "_Adm");
190:                    }
191:
192:                    //Test in both directories (apps/ and apps/autoload)
193:                    String appsFileName = filename + ".ear";
194:                    String autoloadAppsFileName = "autoload" + File.separator
195:                            + filename + ".ear";
196:                    if (!admI.isEarLoaded(appsFileName)
197:                            && !admI.isEarLoaded(autoloadAppsFileName)) {
198:                        //if the file was in autoload, it was loaded
199:                        admI.addEar(appsFileName);
200:                    }
201:
202:                } catch (Exception e) {
203:                    throw new Exception("Cannot load Ear : " + e.getMessage());
204:                }
205:            }
206:
207:            /**
208:             * Load a war file in the jonas server
209:             * @param filename war file, without ".war" extension
210:             * @throws Exception if an error occurs
211:             */
212:            public void useWar(String filename) throws Exception {
213:
214:                try {
215:                    // Load war in JOnAS if not already loaded.
216:                    if (ictx == null) {
217:                        ictx = getInitialContext();
218:                    }
219:
220:                    if (admI == null) {
221:                        admI = (AdmInterface) ictx.lookup(jonasName + "_Adm");
222:                    }
223:
224:                    //Test in both directories (apps/ and apps/autoload)
225:                    String webappsFileName = filename + ".war";
226:                    String autoloadWebappsFileName = "autoload"
227:                            + File.separator + filename + ".war";
228:                    if (!admI.isWarLoaded(webappsFileName)
229:                            && !admI.isWarLoaded(autoloadWebappsFileName)) {
230:                        //if the file was in autoload, it was loaded
231:                        admI.addWar(webappsFileName);
232:                    }
233:
234:                } catch (Exception e) {
235:                    throw new Exception("Cannot load War : " + e.getMessage());
236:                }
237:            }
238:
239:            /**
240:             * Load a bean jar file in the jonas server
241:             * @param filename jar file, without ".jar" extension
242:             * @throws Exception if an error occurs
243:             */
244:            public void useBeans(String filename) throws Exception {
245:                try {
246:                    // Load bean in EJBServer if not already loaded.
247:                    if (ictx == null) {
248:                        ictx = getInitialContext();
249:                    }
250:                    if (admI == null) {
251:                        admI = (AdmInterface) ictx.lookup(jonasName + "_Adm");
252:                    }
253:                    if (!admI.isLoaded(filename + ".jar")) {
254:                        admI.addBeans(filename + ".jar");
255:                    }
256:                } catch (Exception e) {
257:                    throw new Exception("Cannot load Bean : " + e.getMessage());
258:                }
259:            }
260:
261:            /**
262:             * Unload a bean jar file in the jonas server
263:             * @param filename jar file, without ".jar" extension
264:             * @throws Exception if an error occurs
265:             */
266:            public void unUseBeans(String filename) throws Exception {
267:                try {
268:                    // Load bean in EJBServer if not already loaded.
269:                    if (ictx == null) {
270:                        ictx = getInitialContext();
271:                    }
272:                    if (admI == null) {
273:                        admI = (AdmInterface) ictx.lookup(jonasName + "_Adm");
274:                    }
275:                    if (admI.isLoaded(filename + ".jar")) {
276:                        admI.removeBeans(filename + ".jar");
277:                    }
278:                } catch (Exception e) {
279:                    throw new Exception("Cannot unload Bean : "
280:                            + e.getMessage());
281:                }
282:            }
283:
284:            /**
285:             * Call the main method of a specific class with empty args
286:             * @param classToLoad name of class which contains the main method
287:             * @throws Exception if it fails
288:             */
289:            protected void callMainMethod(String classToLoad) throws Exception {
290:                callMainMethod(classToLoad, new String[] {});
291:            }
292:
293:            /**
294:             * Call the main method of a specific class and the specific args
295:             * @param classToLoad name of class which contains the main method
296:             * @param args args to give to the main method
297:             * @throws Exception if it fails
298:             */
299:            protected void callMainMethod(String classToLoad, String[] args)
300:                    throws Exception {
301:                //Build classloader
302:                ClassLoader cl = Thread.currentThread().getContextClassLoader();
303:                URL[] urls = new URL[1];
304:                urls[0] = new File(System.getProperty("jonas.root")
305:                        + File.separator + "examples" + File.separator
306:                        + "classes").toURL();
307:                URLClassLoader loader = new URLClassLoader(urls);
308:                Thread.currentThread().setContextClassLoader(loader);
309:                Class clazz = loader.loadClass(classToLoad);
310:                Class[] argList = new Class[] { args.getClass() };
311:                Method meth = clazz.getMethod("main", argList);
312:                Object appli = meth.invoke(null, new Object[] { args });
313:            }
314:
315:        }
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