Source Code Cross Referenced for Utils.java in  » IDE-Netbeans » ide » org » netbeans » projectopener » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » ide » org.netbeans.projectopener 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003:         *
004:         * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005:         *
006:         * The contents of this file are subject to the terms of either the GNU
007:         * General Public License Version 2 only ("GPL") or the Common
008:         * Development and Distribution License("CDDL") (collectively, the
009:         * "License"). You may not use this file except in compliance with the
010:         * License. You can obtain a copy of the License at
011:         * http://www.netbeans.org/cddl-gplv2.html
012:         * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013:         * specific language governing permissions and limitations under the
014:         * License.  When distributing the software, include this License Header
015:         * Notice in each file and include the License file at
016:         * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
017:         * particular file as subject to the "Classpath" exception as provided
018:         * by Sun in the GPL Version 2 section of the License file that
019:         * accompanied this code. If applicable, add the following below the
020:         * License Header, with the fields enclosed by brackets [] replaced by
021:         * your own identifying information:
022:         * "Portions Copyrighted [year] [name of copyright owner]"
023:         *
024:         * Contributor(s):
025:         *
026:         * The Original Software is NetBeans. The Initial Developer of the Original
027:         * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028:         * Microsystems, Inc. All Rights Reserved.
029:         *
030:         * If you wish your version of this file to be governed by only the CDDL
031:         * or only the GPL Version 2, indicate your decision by adding
032:         * "[Contributor] elects to include this software in this distribution
033:         * under the [CDDL or GPL Version 2] license." If you do not indicate a
034:         * single choice of license, a recipient has the option to distribute
035:         * your version of this file under either the CDDL, the GPL Version 2 or
036:         * to extend the choice of license to its licensees as provided above.
037:         * However, if you add GPL Version 2 code and therefore, elected the GPL
038:         * Version 2 license, then the option applies only if the new code is
039:         * made subject to such option by the copyright holder.
040:         */
041:
042:        package org.netbeans.projectopener;
043:
044:        import java.io.BufferedInputStream;
045:        import java.io.BufferedOutputStream;
046:        import java.io.BufferedReader;
047:        import java.io.File;
048:        import java.io.FileFilter;
049:        import java.io.FileNotFoundException;
050:        import java.io.FileOutputStream;
051:        import java.io.IOException;
052:        import java.io.InputStream;
053:        import java.io.OutputStream;
054:        import java.io.PrintWriter;
055:        import java.io.StringWriter;
056:        import java.net.InetSocketAddress;
057:        import java.net.MalformedURLException;
058:        import java.net.Proxy;
059:        import java.net.ProxySelector;
060:        import java.net.SocketAddress;
061:        import java.net.URI;
062:        import java.net.URL;
063:        import java.util.ArrayList;
064:        import java.util.Collections;
065:        import java.util.Enumeration;
066:        import java.util.HashSet;
067:        import java.util.List;
068:        import java.util.Locale;
069:        import java.util.Properties;
070:        import java.util.Set;
071:        import java.util.StringTokenizer;
072:        import java.util.logging.Logger;
073:        import java.util.regex.Matcher;
074:        import java.util.regex.Pattern;
075:        import java.util.zip.ZipEntry;
076:        import java.util.zip.ZipFile;
077:        import javax.jnlp.BasicService;
078:        import javax.jnlp.FileContents;
079:        import javax.jnlp.PersistenceService;
080:        import javax.jnlp.ServiceManager;
081:        import javax.jnlp.UnavailableServiceException;
082:        import javax.swing.JOptionPane;
083:        import javax.swing.UIManager;
084:
085:        /**
086:         *
087:         * @author Milan Kubec
088:         */
089:        public class Utils {
090:
091:            private static final int BUFF_SIZE = 2048;
092:
093:            private static final String OS_NAME = System.getProperty("os.name")
094:                    .toLowerCase(Locale.US);
095:
096:            private static Logger LOGGER = WSProjectOpener.LOGGER;
097:
098:            private static final String winLauncher = "netbeans.exe";
099:            private static final String unixLauncher = "netbeans";
100:            private static final String macLauncher = "netbeans";
101:
102:            private static final int SEARCH_DEPTH = 2;
103:
104:            private static Properties properties;
105:
106:            private static boolean savedProxyUsed = false;
107:
108:            public static File anotherNBDir = null;
109:
110:            Utils() {
111:            }
112:
113:            static {
114:                try {
115:                    UIManager.setLookAndFeel(UIManager
116:                            .getSystemLookAndFeelClassName());
117:                } catch (Exception ex) {
118:                    // nothing to do
119:                }
120:            }
121:
122:            public static void unzip(File srcFile, File destDir)
123:                    throws IOException {
124:                InputStream input = null;
125:                OutputStream output = null;
126:                ZipFile zipfile = new ZipFile(srcFile);
127:                Enumeration zipEntries = zipfile.entries();
128:                while (zipEntries.hasMoreElements()) {
129:                    ZipEntry entry = (ZipEntry) zipEntries.nextElement();
130:                    if (entry.isDirectory()) {
131:                        new File(destDir, entry.getName()).mkdir();
132:                        continue;
133:                    }
134:                    try {
135:                        input = new BufferedInputStream(zipfile
136:                                .getInputStream(entry));
137:                        File destFile = new File(destDir, entry.getName());
138:                        FileOutputStream fos = new FileOutputStream(destFile);
139:                        output = new BufferedOutputStream(fos);
140:                        copyStreams(input, output);
141:                    } finally {
142:                        if (input != null) {
143:                            input.close();
144:                        }
145:                        if (output != null) {
146:                            output.flush();
147:                            output.close();
148:                        }
149:                    }
150:                }
151:            }
152:
153:            public static void download(String urlStr, File destFile)
154:                    throws IOException {
155:                URL srcUrl = new URL(urlStr);
156:                try {
157:                    List list = ProxySelector.getDefault().select(
158:                            srcUrl.toURI());
159:                    LOGGER.info("List of proxies from Proxy Selector: " + list);
160:                } catch (Throwable t) {
161:                    // nothing happens, it's just for logging
162:                }
163:                InputStream input = null;
164:                OutputStream output = null;
165:                try {
166:                    input = srcUrl.openStream();
167:                    FileOutputStream fos = new FileOutputStream(destFile);
168:                    output = new BufferedOutputStream(fos);
169:                    copyStreams(input, output);
170:                } finally {
171:                    if (input != null) {
172:                        input.close();
173:                    }
174:                    if (output != null) {
175:                        output.flush();
176:                        output.close();
177:                    }
178:                }
179:            }
180:
181:            private static void installProxySelector(final String hostName,
182:                    final int portNum) {
183:                ProxySelector.setDefault(new ProxySelector() {
184:                    public List select(URI uri) {
185:                        List list = new ArrayList();
186:                        list.add(new Proxy(Proxy.Type.HTTP,
187:                                new InetSocketAddress(hostName, portNum)));
188:                        return list;
189:                    }
190:
191:                    public void connectFailed(URI uri, SocketAddress sa,
192:                            IOException ioe) {
193:                        //
194:                    }
195:                });
196:            }
197:
198:            private static void copyStreams(InputStream input,
199:                    OutputStream output) throws IOException {
200:                int count;
201:                byte data[] = new byte[BUFF_SIZE];
202:                while ((count = input.read(data, 0, BUFF_SIZE)) != -1) {
203:                    output.write(data, 0, count);
204:                }
205:            }
206:
207:            public static File createTempFile(File dir, String prefix,
208:                    String suffix, boolean delOnExit) throws IOException {
209:                File tempFile = File.createTempFile(prefix, suffix, dir);
210:                if (delOnExit) {
211:                    tempFile.deleteOnExit();
212:                }
213:                return tempFile;
214:            }
215:
216:            public static File createTempDir(File dir, String prefix)
217:                    throws IOException {
218:                File tempDir = File.createTempFile(prefix, "", dir);
219:                if (!tempDir.delete()) {
220:                    throw new IOException("Cannot delete file: "
221:                            + tempDir.getAbsolutePath());
222:                }
223:                if (!tempDir.mkdir()) {
224:                    throw new IOException("Cannot create folder: "
225:                            + tempDir.getAbsolutePath());
226:                }
227:                return tempDir;
228:            }
229:
230:            public static String getPlatformLauncher() {
231:                String retVal = "";
232:                if (OS_NAME.indexOf("win") != -1) {
233:                    retVal = winLauncher;
234:                } else if (OS_NAME.indexOf("unix") != -1) {
235:                    retVal = unixLauncher;
236:                } else if (OS_NAME.indexOf("linux") != -1) {
237:                    retVal = unixLauncher;
238:                } else if (OS_NAME.indexOf("mac os") != -1) {
239:                    retVal = macLauncher;
240:                } else if (OS_NAME.indexOf("solaris") != -1) {
241:                    retVal = unixLauncher;
242:                } else if (OS_NAME.indexOf("sunos") != -1) {
243:                    retVal = unixLauncher;
244:                }
245:                return retVal;
246:            }
247:
248:            /**
249:             * 
250:             */
251:            public static String exc2String(Throwable t) {
252:                StringWriter writer = new StringWriter();
253:                t.printStackTrace(new PrintWriter(writer));
254:                writer.flush();
255:                return writer.toString();
256:            }
257:
258:            /**
259:             * 
260:             */
261:            public static SavedProjects getSavedProjects(File dir) {
262:                Set projectTypes = new HashSet();
263:                List savedProjects = savedNbProjects(dir, 0, projectTypes);
264:                return new SavedProjects(savedProjects, projectTypes);
265:            }
266:
267:            // searches also recursively to find nested projects
268:            private static List savedNbProjects(File dir, int depth, Set pTypes) {
269:                if (depth > SEARCH_DEPTH) {
270:                    return Collections.EMPTY_LIST;
271:                }
272:                List sProjects = new ArrayList();
273:                File subdirs[] = dir.listFiles(new FileFilter() {
274:                    public boolean accept(File f) {
275:                        if (f.isDirectory()) {
276:                            return true;
277:                        }
278:                        return false;
279:                    }
280:                });
281:                for (int i = 0; i < subdirs.length; i++) {
282:                    ProjectType pt = getNbProjectType(subdirs[i]);
283:                    if (pt != null) {
284:                        SavedProjects.OneProject sp = new SavedProjects.OneProject(
285:                                subdirs[i]);
286:                        sProjects.add(sp);
287:                        pTypes.add(pt);
288:                    }
289:                    sProjects.addAll(savedNbProjects(subdirs[i], depth + 1,
290:                            pTypes));
291:                }
292:                return sProjects;
293:            }
294:
295:            private static ProjectType getNbProjectType(File f) {
296:                assert f != null;
297:                File prjXmlFile = new File(new File(f, "nbproject"),
298:                        "project.xml");
299:                if (prjXmlFile.exists() && prjXmlFile.isFile()) {
300:                    switch (getProjectType(f)) {
301:                    case ProjectType.J2SE_TYPE:
302:                        return ProjectType.J2SE;
303:                    case ProjectType.FREEFORM_TYPE:
304:                        return ProjectType.FREEFORM;
305:                    case ProjectType.J2ME_TYPE:
306:                        return ProjectType.J2ME;
307:                    case ProjectType.WEB_TYPE:
308:                        return ProjectType.WEB;
309:                    case ProjectType.EJB_TYPE:
310:                        return ProjectType.EJB;
311:                    case ProjectType.EAR_TYPE:
312:                        return ProjectType.EAR;
313:                    }
314:                }
315:                // try other unusual projects:
316:                // 1) Maven
317:                File pomFile = new File(f, "pom.xml");
318:                if (pomFile.exists()) {
319:                    return ProjectType.MAVEN;
320:                }
321:                return null;
322:            }
323:
324:            private static int getProjectType(File f) {
325:                assert f != null;
326:                File prjXmlFile = new File(new File(f, "nbproject"),
327:                        "project.xml");
328:                if (prjXmlFile.exists() && prjXmlFile.isFile()) {
329:                    BufferedReader reader = null;
330:                    try {
331:                        reader = new java.io.BufferedReader(
332:                                new java.io.FileReader(prjXmlFile));
333:                        String line = reader.readLine();
334:                        while (line != null) {
335:                            if (line.indexOf("<type>") != -1) {
336:                                return getTypeFromLine(line);
337:                            }
338:                            line = reader.readLine();
339:                        }
340:                    } catch (FileNotFoundException ex) {
341:                        ex.printStackTrace();
342:                    } catch (IOException ioe) {
343:                        ioe.printStackTrace();
344:                    } finally {
345:                        try {
346:                            reader.close();
347:                        } catch (IOException ex) {
348:                            ex.printStackTrace();
349:                        }
350:                    }
351:                }
352:                return ProjectType.UNKNOWN_TYPE;
353:            }
354:
355:            private static int getTypeFromLine(String s) {
356:                if (s.indexOf("<type>" + ProjectType.J2SE_NAME + "</type>") != -1) {
357:                    return ProjectType.J2SE_TYPE;
358:                } else if (s.indexOf("<type>" + ProjectType.FREEFORM_NAME
359:                        + "</type>") != -1) {
360:                    return ProjectType.FREEFORM_TYPE;
361:                } else if (s.indexOf("<type>" + ProjectType.J2ME_NAME
362:                        + "</type>") != -1) {
363:                    return ProjectType.J2ME_TYPE;
364:                } else if (s.indexOf("<type>" + ProjectType.WEB_NAME
365:                        + "</type>") != -1) {
366:                    return ProjectType.WEB_TYPE;
367:                } else if (s.indexOf("<type>" + ProjectType.EJB_NAME
368:                        + "</type>") != -1) {
369:                    return ProjectType.EJB_TYPE;
370:                } else if (s.indexOf("<type>" + ProjectType.EAR_NAME
371:                        + "</type>") != -1) {
372:                    return ProjectType.EAR_TYPE;
373:                }
374:                return ProjectType.UNKNOWN_TYPE;
375:            }
376:
377:            public static void showErrMessage(String message, String title) {
378:                JOptionPane.showMessageDialog(null, message, title,
379:                        JOptionPane.ERROR_MESSAGE);
380:            }
381:
382:            public static boolean maybeAnotherProxy() {
383:
384:                if (!savedProxyUsed) {
385:                    // get saved properties from PersistenceService
386:                    String proxyHost = getProperty("jws.http.proxyHost");
387:                    String proxyPort = getProperty("jws.http.proxyPort");
388:
389:                    // if there are some valid proxy settings saved already try them
390:                    if (proxyHost != null && !proxyHost.equals("")
391:                            && proxyPort != null && !proxyPort.equals("")) {
392:                        int portNum = Integer.parseInt(proxyPort);
393:                        LOGGER.info("Using saved proxy settings: proxyHost = "
394:                                + proxyHost + ", proxyPort = " + proxyPort);
395:                        installProxySelector(proxyHost, portNum);
396:                        savedProxyUsed = true;
397:                        return true;
398:                    }
399:                }
400:
401:                // ask user for better proxy settigns
402:                ProxySettings ps = new ProxySettings();
403:                DialogDescriptor dd = new DialogDescriptor();
404:                ProxySettingsDialog pd = new ProxySettingsDialog(ps, dd);
405:                pd.setVisible(true);
406:                pd.dispose();
407:
408:                if (dd.getValue().equals(DialogDescriptor.CONTINUE)) {
409:                    // try to install own ProxySelector
410:                    String portNumStr = ps.getProxyPort();
411:                    if (!portNumStr.equals("") && portNumStr != null) {
412:                        String hostName = ps.getProxyHost();
413:                        int portNum = Integer.parseInt(ps.getProxyPort());
414:                        installProxySelector(hostName, portNum);
415:                        // store proxy settings using PersistentService
416:                        setProperty("jws.http.proxyHost", hostName);
417:                        setProperty("jws.http.proxyPort", portNumStr);
418:                    }
419:                    return true;
420:                } else {
421:                    return false;
422:                }
423:
424:            }
425:
426:            public static Integer getAnotherNBInstallDir(String nbv) {
427:                DialogDescriptor dd = new DialogDescriptor();
428:                NBInstallDir nbd = new NBInstallDir();
429:                BrowseNetBeansDialog browseNBDialog = new BrowseNetBeansDialog(
430:                        dd, nbd, nbv);
431:                browseNBDialog.setVisible(true);
432:                browseNBDialog.dispose();
433:                if (dd.getValue() != null) {
434:                    if (dd.getValue().equals(DialogDescriptor.CONTINUE)) {
435:                        anotherNBDir = nbd.getInstallDir();
436:                        return DialogDescriptor.CONTINUE;
437:                    } else if (dd.getValue().equals(DialogDescriptor.DOWNLOAD)) {
438:                        return DialogDescriptor.DOWNLOAD;
439:                    }
440:                }
441:                return DialogDescriptor.EXIT;
442:            }
443:
444:            // ---
445:
446:            public static BasicService getBasicService() {
447:                BasicService service = null;
448:                try {
449:                    service = (BasicService) ServiceManager
450:                            .lookup("javax.jnlp.BasicService");
451:                } catch (UnavailableServiceException ex) {
452:                    // no service => return null
453:                }
454:                return service;
455:            }
456:
457:            public static PersistenceService getPersistenceService() {
458:                PersistenceService service = null;
459:                try {
460:                    service = (PersistenceService) ServiceManager
461:                            .lookup("javax.jnlp.PersistenceService");
462:                } catch (UnavailableServiceException ex) {
463:                    // no service => return null
464:                }
465:                return service;
466:            }
467:
468:            // ---
469:
470:            public static String getProperty(String pName) {
471:                if (properties == null) {
472:                    loadProperties();
473:                }
474:                String pVal = properties.getProperty(pName);
475:                LOGGER.info("Getting property: " + pName + " = " + pVal);
476:                return pVal;
477:            }
478:
479:            public static void setProperty(String pName, String pVal) {
480:                LOGGER.info("Setting property: " + pName + " = " + pVal);
481:                if (properties == null) {
482:                    loadProperties();
483:                }
484:                properties.setProperty(pName, pVal);
485:                saveProperties();
486:            }
487:
488:            private static void loadProperties() {
489:                BasicService bService = getBasicService();
490:                PersistenceService pService = getPersistenceService();
491:                properties = new Properties();
492:                try {
493:                    FileContents fc = pService.get(bService.getCodeBase());
494:                    properties.load(fc.getInputStream());
495:                } catch (Exception ex) {
496:                    // no props will be loaded
497:                    LOGGER.info(Utils.exc2String(ex));
498:                }
499:            }
500:
501:            private static void saveProperties() {
502:                BasicService bService = getBasicService();
503:                PersistenceService pService = getPersistenceService();
504:                URL codeBase = bService.getCodeBase();
505:                FileContents fc = null;
506:                try {
507:                    fc = pService.get(codeBase);
508:                } catch (FileNotFoundException fnfe) {
509:                    try {
510:                        // Entry probably doesn't exist => create it
511:                        // XXX the size is arbitrary
512:                        pService.create(codeBase, 30000L);
513:                        fc = pService.get(codeBase);
514:                    } catch (Exception ex) {
515:                        LOGGER.info(Utils.exc2String(ex));
516:                    }
517:                } catch (Exception ex) {
518:                    // no props will be saved
519:                    LOGGER.info(Utils.exc2String(ex));
520:                }
521:                try {
522:                    properties.store(fc.getOutputStream(true), null);
523:                } catch (IOException ioe) {
524:                    LOGGER.info(Utils.exc2String(ioe));
525:                }
526:            }
527:
528:            // ---
529:
530:            /**
531:             * Tries to open passed URL in system browser 
532:             * using JNLP BasicService
533:             */
534:            public static boolean showDocument(String url) {
535:                URL url2Show = null;
536:                try {
537:                    url2Show = new java.net.URL(url);
538:                } catch (MalformedURLException ex) {
539:                    // nothing much to do here
540:                }
541:                BasicService service = getBasicService();
542:                if (service != null) {
543:                    return service.showDocument(url2Show);
544:                }
545:                return false;
546:            }
547:
548:            // ---
549:
550:            /**
551:             * Returns parts of the NB version number if it matches the regexp
552:             * e.g. '1.2.3beta2' = > [0] == 1.2.3, [1] == beta, [2] == 2
553:             * if not matches returns null
554:             */
555:            public static String[] getVersionParts(String s) {
556:                if (s == null) {
557:                    return null;
558:                }
559:                String retVal[] = new String[] { "", "", "" };
560:                Pattern p = Pattern
561:                        .compile("(\\d*(\\.\\d+)*)([a-zA-Z]*)(\\d*)");
562:                Matcher m = p.matcher(s);
563:                if (m.matches()) {
564:                    retVal[0] = m.group(1);
565:                    retVal[1] = m.group(3);
566:                    retVal[2] = m.group(4);
567:                    return retVal;
568:                }
569:                return null;
570:            }
571:
572:            /**
573:             * Compares two NB versions (only numbers), e.g. 5.5.1, 6.0,
574:             * returns negative if first version number parameter is lower than second,
575:             * positive if first is higher and 0 if both versions are the same
576:             */
577:            public static int compareVersions(String verStr1, String verStr2) {
578:                int vd1[] = parseVersionString(verStr1);
579:                int vd2[] = parseVersionString(verStr2);
580:                int len1 = vd1.length;
581:                int len2 = vd2.length;
582:                int max = Math.max(len1, len2);
583:                for (int i = 0; i < max; i++) {
584:                    int d1 = ((i < len1) ? vd1[i] : 0);
585:                    int d2 = ((i < len2) ? vd2[i] : 0);
586:                    if (d1 != d2) {
587:                        return d1 - d2;
588:                    }
589:                }
590:                return 0;
591:            }
592:
593:            /**
594:             * Compare release types in following way: dev < beta < rc < ""
595:             */
596:            public static int compareReleaseTypes(String relType1,
597:                    String relType2) {
598:                int retVal = 0;
599:                if (relType1.equals(relType2)) {
600:                    retVal = 0;
601:                } else if (relType1.equals("")) {
602:                    retVal = 1;
603:                } else if (relType2.equals("")) {
604:                    retVal = -1;
605:                } else if (relType1.equals("dev")
606:                        && ((relType2.equals("beta") || relType2.equals("rc")))) {
607:                    retVal = -1;
608:                } else if (relType2.equals("dev")
609:                        && ((relType1.equals("beta") || relType1.equals("rc")))) {
610:                    retVal = 1;
611:                } else if (relType1.equals("beta") && relType2.equals("rc")) {
612:                    retVal = -1;
613:                } else if (relType2.equals("beta") && relType1.equals("rc")) {
614:                    retVal = 1;
615:                }
616:                return retVal;
617:            }
618:
619:            private static int[] parseVersionString(String s)
620:                    throws NumberFormatException {
621:                StringTokenizer st = new StringTokenizer(s, ".", true);
622:                int len = st.countTokens();
623:                if ((len % 2) == 0) {
624:                    throw new NumberFormatException(
625:                            "Even number of pieces in a spec version: '" + s
626:                                    + "'"); // NOI18N
627:                }
628:                int i = 0;
629:                int[] digits = new int[len / 2 + 1];
630:                boolean expectingNumber = true;
631:                while (st.hasMoreTokens()) {
632:                    if (expectingNumber) {
633:                        expectingNumber = false;
634:                        int piece = Integer.parseInt(st.nextToken());
635:                        if (piece < 0) {
636:                            throw new NumberFormatException(
637:                                    "Spec version component < 0: " + piece); // NOI18N
638:                        }
639:                        digits[i++] = piece;
640:                    } else {
641:                        if (!".".equals(st.nextToken())) { // NOI18N
642:                            throw new NumberFormatException(
643:                                    "Expected dot in spec version: '" + s + "'"); // NOI18N
644:                        }
645:                        expectingNumber = true;
646:                    }
647:                }
648:                return digits;
649:            }
650:
651:            // ---
652:
653:            public static class ProxySettings {
654:
655:                private String proxyHost;
656:                private String proxyPort;
657:
658:                public ProxySettings() {
659:                    proxyHost = "";
660:                    proxyPort = "";
661:                }
662:
663:                public ProxySettings(String host, String port) {
664:                    proxyHost = host;
665:                    proxyPort = port;
666:                }
667:
668:                public String getProxyHost() {
669:                    return proxyHost;
670:                }
671:
672:                public String getProxyPort() {
673:                    return proxyPort;
674:                }
675:
676:                public void setProxyHost(String s) {
677:                    proxyHost = s;
678:                }
679:
680:                public void setProxyPort(String s) {
681:                    proxyPort = s;
682:                }
683:
684:            }
685:
686:            public static class DialogDescriptor {
687:
688:                public static final Integer EXIT = new Integer(0);
689:                public static final Integer CONTINUE = new Integer(1);
690:                public static final Integer DOWNLOAD = new Integer(2);
691:
692:                private Object value;
693:
694:                public DialogDescriptor() {
695:                }
696:
697:                public Object getValue() {
698:                    return value;
699:                }
700:
701:                public void setValue(Object val) {
702:                    value = val;
703:                }
704:
705:            }
706:
707:            public static class NBInstallDir {
708:                private File dir;
709:
710:                public NBInstallDir() {
711:                }
712:
713:                public File getInstallDir() {
714:                    return dir;
715:                }
716:
717:                public void setInstallDir(File d) {
718:                    dir = d;
719:                }
720:            }
721:
722:        }
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