Source Code Cross Referenced for JetspeedSerializerApplication.java in  » Portal » jetspeed-2.1.3 » org » apache » jetspeed » serializer » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Portal » jetspeed 2.1.3 » org.apache.jetspeed.serializer 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Licensed to the Apache Software Foundation (ASF) under one or more
003:         * contributor license agreements.  See the NOTICE file distributed with
004:         * this work for additional information regarding copyright ownership.
005:         * The ASF licenses this file to You under the Apache License, Version 2.0
006:         * (the "License"); you may not use this file except in compliance with
007:         * the License.  You may obtain a copy of the License at
008:         * 
009:         *      http://www.apache.org/licenses/LICENSE-2.0
010:         * 
011:         * Unless required by applicable law or agreed to in writing, software
012:         * distributed under the License is distributed on an "AS IS" BASIS,
013:         * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014:         * See the License for the specific language governing permissions and
015:         * limitations under the License.
016:         */
017:        package org.apache.jetspeed.serializer;
018:
019:        import java.io.File;
020:        import java.io.FilenameFilter;
021:        import java.util.ArrayList;
022:        import java.util.HashMap;
023:        import java.util.Map;
024:        import java.util.StringTokenizer;
025:
026:        import org.apache.commons.configuration.PropertiesConfiguration;
027:        import org.apache.jetspeed.components.jndi.SpringJNDIStarter;
028:        import org.apache.log4j.Level;
029:        import org.apache.log4j.Logger;
030:
031:        /**
032:         * Jetspeed Serializer Application
033:         * 
034:         * invoke with mandatory 
035:         * <p>-E filename or -I filename to denote the export or the import file</p>
036:         * <p>-I filename | directory, if a directory will process all XML files of pattern "*seed.xml"</p>
037:         * 
038:         * invoke with (optional) parameters as
039:         * <p>-p propertyFilename : overwrite the default filename defined in System.getProperty JetSpeed.Serializer.Configuration</p> 
040:         * <p>-a ApplicationPath : overwrite the default ./ or ApplicationPath property in properties file)</p>
041:         * <p>-b bootPath : directory to Spring boot files,   overwrite the default assembly/boot/ or bootPath  property in properties file)</p>  
042:         * <p>-c configPath : directory to Spring config files,   overwrite the default assembly/ or configPath property in properties file)</p>
043:         * 
044:         * <p>-O optionstring : overwrite default "ALL,REPLACE"</p>
045:         * <p>optionstring: 
046:         *      ALL - extract/import all (with exception of PREFERENCES)
047:         *      USER - extract/import users, groups, roles
048:         *      CAPABILITIES - extract/import capabilities
049:         *      PROFILE = extract/import profile settings (for export requires USER)
050:         *      PERMISSIONS = extract/import permissions 
051:         *      PREFS = extract/import  portlet preferences (ignored if any of the above is set)
052:         *      
053:         *      NOOVERWRITE = don't overwrite existing file (for export)
054:         *      BACKUP = backup before process
055:         * </p>
056:         * <p>
057:         * -dc driverClass, for example com.mysql.jdbc.Driver
058:         * </p>
059:         * <p>
060:         * -ds url, ruls according to the driver used, URL needs to point to the correct
061:         * database
062:         * </p>
063:         * <p>
064:         * -du user, user with create/drop etc. rights on the database
065:         * </p>
066:         * <p>
067:         * -dp password
068:         * </p>
069:         * 
070:         * <p>
071:         * -l log4j-level, ERROR (default), WARN, INFO 
072:         * </p>
073:         * 
074:         * @author <a href="mailto:hajo@bluesunrise.com">Hajo Birthelmer</a>
075:         * @version $Id: $
076:         */
077:        public class JetspeedSerializerApplication implements 
078:                JetspeedSerializerFactory {
079:            public static final String JNDI_DS_NAME = "jetspeed";
080:
081:            public JetspeedSerializerApplication() {
082:            }
083:
084:            public JetspeedSerializer create(String serializerType) {
085:                if (serializerType.equals(JetspeedSerializerFactory.SECONDARY))
086:                    return new JetspeedSerializerSecondaryImpl();
087:                else
088:                    return new JetspeedSerializerImpl();
089:            }
090:
091:            public static void main(String[] args) {
092:                String propertyFileName = null;
093:
094:                String fileName = null; // XML filename - mandatory on command line        
095:                String applicationPath = null; // configuration.getProperties("applicationPath");
096:                String bootConfigFiles = null; // configuration.getProperties("bootConfigFiles");
097:                String configFiles = null; // configuration.getProperties("configFiles");
098:
099:                String name = null;
100:
101:                String options = null;
102:
103:                PropertiesConfiguration configuration = null;
104:
105:                String defaultIndent = null;
106:
107:                String driverClass = null; // jdbc driver
108:                String url = null; // jdbc url to database
109:                String user = null; // user
110:                String password = null; // password
111:
112:                String logLevel = null;
113:
114:                boolean doImport = false;
115:                boolean doExport = false;
116:
117:                if (args == null)
118:                    throw new IllegalArgumentException(
119:                            "Either import or export have to be defined (-I or -E follwoed by the filename");
120:
121:                // Parse all the command-line arguments
122:                for (int n = 0; n < args.length; n++) {
123:                    if (args[n].equals("-p"))
124:                        propertyFileName = args[++n];
125:                    else if (args[n].equals("-a"))
126:                        applicationPath = args[++n];
127:                    else if (args[n].equals("-b"))
128:                        bootConfigFiles = args[++n];
129:                    else if (args[n].equals("-c"))
130:                        configFiles = args[++n];
131:                    else if (args[n].equals("-E")) {
132:                        doExport = true;
133:                        fileName = args[++n];
134:                    } else if (args[n].equals("-I")) {
135:                        doImport = true;
136:                        fileName = args[++n];
137:                    } else if (args[n].equals("-N")) {
138:                        name = args[++n];
139:                    } else if (args[n].equals("-l"))
140:                        logLevel = args[++n];
141:                    else if (args[n].equals("-O"))
142:                        options = args[++n];
143:                    else if (args[n].equals("-dc"))
144:                        driverClass = args[++n];
145:                    else if (args[n].equals("-ds"))
146:                        url = args[++n];
147:                    else if (args[n].equals("-du")) {
148:                        if (((n + 1) >= args.length)
149:                                || args[n + 1].startsWith("-d")) {
150:                            user = "";
151:                        } else {
152:                            user = args[++n];
153:                        }
154:                    } else if (args[n].equals("-dp")) {
155:                        if (((n + 1) >= args.length)
156:                                || args[n + 1].startsWith("-d")) {
157:                            password = "";
158:                        } else {
159:                            password = args[++n];
160:                        }
161:                    } else {
162:                        throw new IllegalArgumentException("Unknown argument: "
163:                                + args[n]);
164:                    }
165:                }
166:
167:                /** The only required argument is the filename for either export or import*/
168:                if ((!doImport) && (!doExport))
169:                    throw new IllegalArgumentException(
170:                            "Either import or export have to be defined (-I or -E follwoed by the filename");
171:
172:                /** But not both*/
173:                if ((doImport) && (doExport))
174:                    throw new IllegalArgumentException(
175:                            "Only one - either import or export - can be requested");
176:
177:                if (name == null)
178:                    name = fileName;
179:
180:                /** get system property definition */
181:                if (propertyFileName == null)
182:                    propertyFileName = System.getProperty(
183:                            "org.apache.jetspeed.xml.importer.configuration",
184:                            null);
185:
186:                if (propertyFileName != null) {
187:                    try {
188:                        configuration = new PropertiesConfiguration(
189:                                propertyFileName);
190:                    } catch (Exception e) {
191:                        e.printStackTrace();
192:                        System.exit(1);
193:                    }
194:                    if (configuration != null) {
195:                        /** only read what was not defined on the command line */
196:
197:                        if (applicationPath == null)
198:                            applicationPath = configuration
199:                                    .getString("applicationPath");
200:                        if (bootConfigFiles == null)
201:                            bootConfigFiles = configuration
202:                                    .getString("bootConfigFiles");
203:                        if (configFiles == null)
204:                            configFiles = configuration
205:                                    .getString("configFiles");
206:                        if (options == null)
207:                            options = configuration.getString("options");
208:                        if (defaultIndent == null)
209:                            defaultIndent = configuration
210:                                    .getString("defaultIndent");
211:
212:                        if (driverClass == null)
213:                            driverClass = configuration
214:                                    .getString("driverClass");
215:                        if (url == null)
216:                            url = configuration.getString("url");
217:                        if (user == null)
218:                            user = configuration.getString("user");
219:                        if (password == null)
220:                            password = configuration.getString("password");
221:                        if (logLevel == null)
222:                            logLevel = configuration.getString("loglevel");
223:
224:                    }
225:                }
226:
227:                // if we still miss some settings, use hardoced defaults
228:                if (applicationPath == null)
229:                    applicationPath = "./";
230:                if (bootConfigFiles == null)
231:                    bootConfigFiles = "assembly/boot/";
232:                if (configFiles == null)
233:                    configFiles = "assembly/";
234:                if (logLevel == null)
235:                    logLevel = "ERROR";
236:
237:                bootConfigFiles = bootConfigFiles + "*.xml";
238:                configFiles = configFiles + "*.xml";
239:
240:                // ok - we are ready to rumble....
241:
242:                /** create the instruction map */
243:
244:                Map settings = null;
245:                int processHelper = 1; // default process SEED
246:                if (options != null) {
247:                    settings = new HashMap();
248:                    settings.put(JetspeedSerializer.KEY_PROCESS_USERS,
249:                            Boolean.FALSE);
250:                    settings.put(JetspeedSerializer.KEY_PROCESS_CAPABILITIES,
251:                            Boolean.FALSE);
252:                    settings.put(JetspeedSerializer.KEY_PROCESS_PROFILER,
253:                            Boolean.FALSE);
254:                    settings.put(
255:                            JetspeedSerializer.KEY_PROCESS_USER_PREFERENCES,
256:                            Boolean.FALSE);
257:                    settings.put(JetspeedSerializer.KEY_OVERWRITE_EXISTING,
258:                            Boolean.TRUE);
259:                    settings.put(JetspeedSerializer.KEY_BACKUP_BEFORE_PROCESS,
260:                            Boolean.FALSE);
261:                    String[] optionSet = getTokens(options);
262:
263:                    processHelper = 0;
264:
265:                    for (int i = 0; i < optionSet.length; i++) {
266:                        String o = optionSet[i];
267:                        if (o.equalsIgnoreCase("all")) {
268:                            settings.put(JetspeedSerializer.KEY_PROCESS_USERS,
269:                                    Boolean.TRUE);
270:                            settings
271:                                    .put(
272:                                            JetspeedSerializer.KEY_PROCESS_CAPABILITIES,
273:                                            Boolean.TRUE);
274:                            settings.put(
275:                                    JetspeedSerializer.KEY_PROCESS_PROFILER,
276:                                    Boolean.TRUE);
277:                            settings.put(
278:                                    JetspeedSerializer.KEY_PROCESS_PERMISSIONS,
279:                                    Boolean.TRUE);
280:                            settings
281:                                    .put(
282:                                            JetspeedSerializer.KEY_PROCESS_USER_PREFERENCES,
283:                                            Boolean.FALSE);
284:                            processHelper = 1;
285:                        } else if (o.equalsIgnoreCase("user")) {
286:                            settings.put(JetspeedSerializer.KEY_PROCESS_USERS,
287:                                    Boolean.TRUE);
288:                            processHelper = 1;
289:                        } else if (o.equalsIgnoreCase("PREFS")) {
290:                            settings
291:                                    .put(
292:                                            JetspeedSerializer.KEY_PROCESS_USER_PREFERENCES,
293:                                            Boolean.TRUE);
294:                            processHelper = 2;
295:                        } else if (o.equalsIgnoreCase("CAPABILITIES")) {
296:                            settings
297:                                    .put(
298:                                            JetspeedSerializer.KEY_PROCESS_CAPABILITIES,
299:                                            Boolean.TRUE);
300:                            processHelper = 1;
301:                        } else if (o.equalsIgnoreCase("PROFILE")) {
302:                            settings.put(
303:                                    JetspeedSerializer.KEY_PROCESS_PROFILER,
304:                                    Boolean.TRUE);
305:                            processHelper = 1;
306:                        } else if (o.equalsIgnoreCase("PERMISSIONS")) {
307:                            settings.put(
308:                                    JetspeedSerializer.KEY_PROCESS_PERMISSIONS,
309:                                    Boolean.TRUE);
310:                            processHelper = 1;
311:                        } else if (o.equalsIgnoreCase("NOOVERWRITE"))
312:                            settings.put(
313:                                    JetspeedSerializer.KEY_OVERWRITE_EXISTING,
314:                                    Boolean.FALSE);
315:                        else if (o.equalsIgnoreCase("BACKUP"))
316:                            settings
317:                                    .put(
318:                                            JetspeedSerializer.KEY_BACKUP_BEFORE_PROCESS,
319:                                            Boolean.TRUE);
320:
321:                    }
322:
323:                }
324:                JetspeedSerializer serializer = null;
325:
326:                if (driverClass == null)
327:                    driverClass = System.getProperty(
328:                            "org.apache.jetspeed.database.driverClass",
329:                            "com.mysql.jdbc.Driver");
330:                if (url == null)
331:                    url = System.getProperty(
332:                            "org.apache.jetspeed.database.url",
333:                            "jdbc:mysql://localhost/j2test");
334:                if (user == null)
335:                    user = System.getProperty(
336:                            "org.apache.jetspeed.database.user", "user");
337:                if (password == null)
338:                    password = System
339:                            .getProperty(
340:                                    "org.apache.jetspeed.database.password",
341:                                    "password");
342:
343:                if (driverClass == null)
344:                    throw new IllegalArgumentException(
345:                            "Can't proceed without a valid driver");
346:                if (url == null)
347:                    throw new IllegalArgumentException(
348:                            "Can't proceed without a valid url to the target database");
349:                if (user == null)
350:                    throw new IllegalArgumentException(
351:                            "Can't proceed without a valid database user");
352:
353:                HashMap context = new HashMap();
354:
355:                context.put(SpringJNDIStarter.DATASOURCE_DRIVER, driverClass);
356:                context.put(SpringJNDIStarter.DATASOURCE_URL, url);
357:                context.put(SpringJNDIStarter.DATASOURCE_USERNAME, user);
358:                context.put(SpringJNDIStarter.DATASOURCE_PASSWORD, password);
359:
360:                Logger logger = Logger.getLogger("org.springframework");
361:                Level level = logger.getLevel();
362:                if (logLevel.equalsIgnoreCase("INFO"))
363:                    logger.setLevel(Level.INFO);
364:                else if (logLevel.equalsIgnoreCase("WARN"))
365:                    logger.setLevel(Level.WARN);
366:                else
367:                    logger.setLevel(Level.ERROR);
368:
369:                /**
370:                 * set the application root
371:                 */
372:                System.out.println("APP ROOT is " + applicationPath);
373:                System.setProperty("applicationRoot", applicationPath);
374:                System.setProperty("portal.name", "jetspped");
375:                SpringJNDIStarter starter = new SpringJNDIStarter(context,
376:                        applicationPath, getTokens(bootConfigFiles),
377:                        getTokens(configFiles));
378:
379:                System.out.println("starter framework created " + starter);
380:
381:                try {
382:                    starter.setUp();
383:                } catch (Exception e) {
384:                    e.printStackTrace();
385:                    System.exit(1);
386:                }
387:                System.out.println("starter framework established " + starter);
388:                String[] importList = null;
389:
390:                if (doImport)
391:                    importList = parseFiles(fileName);
392:
393:                if ((doImport) && (importList != null)
394:                        && (importList.length > 0)) {
395:                    for (int i = 0; i < importList.length; i++) {
396:                        try {
397:                            System.out.println("processing import  "
398:                                    + importList[i]);
399:                            if (processHelper == 2) {
400:                                serializer = new JetspeedSerializerSecondaryImpl(
401:                                        starter.getComponentManager());
402:                            } else
403:                                serializer = new JetspeedSerializerImpl(starter
404:                                        .getComponentManager());
405:                            serializer.importData(importList[i], settings);
406:                            System.out.println("processing import  "
407:                                    + importList[i] + " done");
408:
409:                        } catch (Exception e) {
410:                            System.err
411:                                    .println("Failed to process XML import for "
412:                                            + importList[i] + ":" + e);
413:                            e.printStackTrace();
414:                        } finally {
415:                            if (serializer != null)
416:                                serializer.closeUp();
417:                        }
418:                    }
419:                }
420:                if (doExport) {
421:                    try {
422:                        System.out.println("processing export to  " + fileName);
423:                        if (processHelper == 2) {
424:                            serializer = new JetspeedSerializerSecondaryImpl(
425:                                    starter.getComponentManager());
426:                        } else
427:                            serializer = new JetspeedSerializerImpl(starter
428:                                    .getComponentManager());
429:
430:                        serializer.exportData(name, fileName, settings);
431:                    } catch (Exception e) {
432:                        System.err.println("Failed to process XML export of "
433:                                + fileName + ": " + e);
434:                        e.printStackTrace();
435:                    } finally {
436:                        if (serializer != null)
437:                            serializer.closeUp();
438:                    }
439:
440:                }
441:                try {
442:                    starter.tearDown();
443:                    logger.setLevel(level);
444:                    ;
445:                } catch (Exception e1) {
446:                    System.out
447:                            .println("starter framework teardown caused exception "
448:                                    + e1.getLocalizedMessage());
449:                    e1.printStackTrace();
450:
451:                }
452:                System.out.println("DONE performing "
453:                        + (doExport ? "export" : "import") + " with "
454:                        + fileName);
455:            }
456:
457:            /**
458:             * process provided filename or directory name
459:             * 
460:             * @return one or more files to be processed
461:             */
462:            static private String[] parseFiles(String schemaDirectory) {
463:                String[] fileList = null;
464:                try {
465:                    File dir = new File(schemaDirectory);
466:                    if (!(dir.exists())) {
467:                        return fileList;
468:                    }
469:                    if (!(dir.isDirectory())) {
470:                        fileList = new String[1];
471:                        fileList[0] = schemaDirectory;
472:                        return fileList;
473:                    }
474:                    // 	Handling a directory
475:                    File[] files = dir.listFiles(new FilenameFilter() {
476:                        public boolean accept(File dir, String name) {
477:                            String n = name.toLowerCase();
478:                            return n.endsWith("seed.xml");
479:                        }
480:                    });
481:                    if (files == null)
482:                        return fileList;
483:
484:                    fileList = new String[files.length];
485:                    for (int i = 0; i < files.length; i++) {
486:                        fileList[i] = files[i].getAbsolutePath();
487:                    }
488:                    return fileList;
489:                } catch (Exception e) {
490:                    e.printStackTrace();
491:                    throw new IllegalArgumentException(
492:                            "Processing the schema-directory "
493:                                    + schemaDirectory + " caused exception "
494:                                    + e.getLocalizedMessage());
495:                }
496:
497:            }
498:
499:            private static String[] getTokens(String _line) {
500:                if ((_line == null) || (_line.length() == 0))
501:                    return null;
502:
503:                StringTokenizer st = new StringTokenizer(_line, ",");
504:                ArrayList list = new ArrayList();
505:
506:                while (st.hasMoreTokens())
507:                    list.add(st.nextToken());
508:                String[] s = new String[list.size()];
509:                for (int i = 0; i < list.size(); i++)
510:                    s[i] = (String) list.get(i);
511:                return s;
512:            }
513:
514:        }
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