Source Code Cross Referenced for EditNetletRuleUserProfileViewBean.java in  » Portal » Open-Portal » com » sun » portal » netlet » admin » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Portal » Open Portal » com.sun.portal.netlet.admin 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /** 
002:         * Copyright 2002 Sun Microsystems, Inc. All 
003:         * rights reserved. Use of this product is subject 
004:         * to license terms. Federal Acquisitions: 
005:         * Commercial Software -- Government Users 
006:         * Subject to Standard License Terms and 
007:         * Conditions. 
008:         * 
009:         * Sun, Sun Microsystems, the Sun logo, and Sun ONE 
010:         * are trademarks or registered trademarks of Sun Microsystems, 
011:         * Inc. in the United States and other countries. 
012:         *
013:         * @ Author Bhavanishankar
014:         */package com.sun.portal.netlet.admin;
015:
016:        // JDK classes
017:
018:        import java.io.Serializable;
019:        import java.text.MessageFormat;
020:        import java.util.HashMap;
021:        import java.util.HashSet;
022:        import java.util.Iterator;
023:        import java.util.Map;
024:        import java.util.NoSuchElementException;
025:        import java.util.Set;
026:        import java.util.StringTokenizer;
027:        import java.util.Vector;
028:
029:        import javax.servlet.http.HttpServletRequest;
030:
031:        import com.iplanet.am.console.base.AMMessageViewBean;
032:        import com.iplanet.am.console.base.AMViewBeanBase;
033:        import com.iplanet.am.console.base.AMViewBeanUtils;
034:        import com.iplanet.am.console.components.view.html.IPlanetButton;
035:        import com.iplanet.am.console.components.view.html.MessageBox;
036:        import com.iplanet.jato.model.ModelControlException;
037:        import com.iplanet.jato.view.View;
038:        import com.iplanet.jato.view.ViewBean;
039:        import com.iplanet.jato.view.event.ChildDisplayEvent;
040:        import com.iplanet.jato.view.event.DisplayEvent;
041:        import com.iplanet.jato.view.event.RequestInvocationEvent;
042:        import com.iplanet.jato.view.html.CheckBox;
043:        import com.iplanet.jato.view.html.HREF;
044:        import com.iplanet.jato.view.html.HiddenField;
045:        import com.iplanet.jato.view.html.ListBox;
046:        import com.iplanet.jato.view.html.OptionList;
047:        import com.iplanet.jato.view.html.StaticTextField;
048:        import com.iplanet.jato.view.html.TextField;
049:        import com.sun.portal.netlet.admin.model.NetletAdminUserProfileModelImpl;
050:        import com.sun.portal.netlet.util.NetletConstants;
051:
052:        public class EditNetletRuleUserProfileViewBean extends AMViewBeanBase {
053:
054:            public static final String PAGE_NAME = "EditNetletRuleUserProfile";
055:
056:            public static final String DEFAULT_DISPLAY_URL = "/ps/netletadmin/EditNetletRuleUserProfile.jsp";
057:
058:            public static final String PAGE_TITLE = "titleHtmlPage";
059:
060:            public static final String PAGE_DESC = "serviceDescription"; // Netlet
061:
062:            public static final String PAGE_DESC_HREF = "serviceDescHref";
063:
064:            public static final String PAGE_DESC_ACTION = "serviceDescAction"; // >
065:            // Edit
066:            // Rule
067:
068:            public static final String CHILD_RULENAME_LBL = "rulenameLabel";
069:
070:            public static final String CHILD_RULENAME = "rulename";
071:
072:            public static final String CHILD_ALGORITHMS_LBL = "algorithmsLabel";
073:
074:            public static final String CHILD_ALGO_DEFAULT = "algorithmDefault";
075:
076:            public static final String CHILD_ALGO_OTHER = "algorithmOther";
077:
078:            public static final String CHILD_ALGORITHMS = "algorithms";
079:
080:            public static final String CHILD_URL_LBL = "urlLabel";
081:
082:            public static final String CHILD_URL = "url";
083:
084:            public static final String CHILD_DOWNLOADAPPLET_LBL = "downloadappletLabel";
085:
086:            public static final String CHILD_DOWNLOADAPPLET_CB = "downloadappletcb";
087:
088:            public static final String CHILD_DOWNLOADAPPLET_NAME = "downloadappletname";
089:
090:            public static final String CHILD_EXTEND_LBL = "extendLabel";
091:
092:            public static final String CHILD_EXTEND = "extend";
093:
094:            public static final String CHILD_PHPLIST_LBL = "phplistLabel";
095:
096:            public static final String CHILD_PHPLIST = "phplist";
097:
098:            public static final String CHILD_CLIENTPORT_LBL = "clientportLabel";
099:
100:            public static final String CHILD_CLIENTPORT = "clientport";
101:
102:            public static final String CHILD_TARGETHOST_LBL = "targethostLabel";
103:
104:            public static final String CHILD_TARGETHOST = "targethost";
105:
106:            public static final String CHILD_TARGETPORT_LBL = "targetportLabel";
107:
108:            public static final String CHILD_TARGETPORT = "targetport";
109:
110:            public static final String CHILD_SELECTED_ALGOS = "selectedAlgos";
111:
112:            public static final String CHILD_RULE_INDEX = "ruleIndex";
113:
114:            public static final String CHILD_ERRORMSGS = "errorMessages";
115:
116:            public static final String CHILD_SAVE_BTN = "saveButton";
117:
118:            public static final String CHILD_CANCEL_BTN = "cancelButton";
119:
120:            public static final String CHILD_REMOVE_BTN = "removeButton";
121:
122:            public static final String CHILD_ADDTOLIST_BTN = "addtolistButton";
123:
124:            private NetletAdminModelManager modelManager = null;
125:
126:            private NetletAdminUserProfileModelImpl model = null;
127:
128:            private Vector netletRules = null;
129:
130:            private int currentRow = -1;
131:
132:            public static final String RULE_DELIM = "|";
133:
134:            public static final String ALGO_DELIM = "^";
135:
136:            private final String SAMPLE_RULE = "MyRule|/ps/sample.html|50000:machinename:80|40000|TARGET|11041|EXTEND";
137:
138:            private String userDN = null;
139:
140:            /**
141:             * Default Constructor
142:             */
143:            public EditNetletRuleUserProfileViewBean() {
144:                super (PAGE_NAME);
145:                setDefaultDisplayURL(DEFAULT_DISPLAY_URL);
146:                registerChildren();
147:            }
148:
149:            public EditNetletRuleUserProfileViewBean(String pageName) {
150:                super (pageName);
151:                registerChildren();
152:            }
153:
154:            /**
155:             * Creates the child view objects for this viewbean.
156:             * 
157:             * @param name
158:             *            the name of the child view object to be created.
159:             * @return the child view object.
160:             */
161:            protected View createChild(String name) {
162:                getModelMgr();
163:                if (name.equals(PAGE_TITLE)) {
164:                    return new StaticTextField(this , PAGE_TITLE, modelManager
165:                            .getString("HTMLPage.title"));
166:                } else if (name.equals(PAGE_DESC)) {
167:                    return new StaticTextField(this , PAGE_DESC, "");
168:                } else if (name.equals(PAGE_DESC_HREF)) {
169:                    return new HREF(this , PAGE_DESC_HREF, "");
170:                } else if (name.equals(PAGE_DESC_ACTION)) {
171:                    return new StaticTextField(this , PAGE_DESC_ACTION,
172:                            modelManager.getString("editrule.pagetitle"));
173:                } else if (name.equals(CHILD_RULENAME_LBL)) {
174:                    return new StaticTextField(this , CHILD_RULENAME_LBL,
175:                            modelManager.getString("rulename.label"));
176:                } else if (name.equals(CHILD_RULENAME)) {
177:                    return new TextField(this , CHILD_RULENAME, "");
178:                } else if (name.equals(CHILD_ALGORITHMS_LBL)) {
179:                    return new StaticTextField(this , CHILD_ALGORITHMS_LBL,
180:                            modelManager.getString("algorithms.label"));
181:                } else if (name.equals(CHILD_ALGORITHMS)) {
182:                    return new ListBox(this , CHILD_ALGORITHMS, "");
183:                } else if (name.equals(CHILD_ALGO_DEFAULT)) {
184:                    return new StaticTextField(this , CHILD_ALGO_DEFAULT,
185:                            modelManager.getString("algorithm.default"));
186:                } else if (name.equals(CHILD_ALGO_OTHER)) {
187:                    return new StaticTextField(this , CHILD_ALGO_OTHER,
188:                            modelManager.getString("algorithm.other"));
189:                } else if (name.equals(CHILD_URL_LBL)) {
190:                    return new StaticTextField(this , CHILD_URL_LBL,
191:                            modelManager.getString("url.label"));
192:                } else if (name.equals(CHILD_URL)) {
193:                    return new TextField(this , CHILD_URL, "");
194:                } else if (name.equals(CHILD_DOWNLOADAPPLET_LBL)) {
195:                    return new StaticTextField(this , CHILD_DOWNLOADAPPLET_LBL,
196:                            modelManager.getString("downloadapplet.label"));
197:                } else if (name.equals(CHILD_DOWNLOADAPPLET_CB)) {
198:                    return new CheckBox(this , CHILD_DOWNLOADAPPLET_CB, "true",
199:                            "false", false);
200:                } else if (name.equals(CHILD_DOWNLOADAPPLET_NAME)) {
201:                    return new TextField(this , CHILD_DOWNLOADAPPLET_NAME, "");
202:                } else if (name.equals(CHILD_EXTEND_LBL)) {
203:                    return new StaticTextField(this , CHILD_EXTEND_LBL,
204:                            modelManager.getString("extend.label"));
205:                } else if (name.equals(CHILD_EXTEND)) {
206:                    return new CheckBox(this , CHILD_EXTEND, "true", "false",
207:                            false);
208:                } else if (name.equals(CHILD_PHPLIST_LBL)) {
209:                    return new StaticTextField(this , CHILD_PHPLIST_LBL,
210:                            modelManager.getString("phplist.label"));
211:                } else if (name.equals(CHILD_PHPLIST)) {
212:                    return new ListBox(this , CHILD_PHPLIST, "");
213:                } else if (name.equals(CHILD_CLIENTPORT_LBL)) {
214:                    return new StaticTextField(this , CHILD_CLIENTPORT_LBL,
215:                            modelManager.getString("clientport.label"));
216:                } else if (name.equals(CHILD_CLIENTPORT)) {
217:                    return new TextField(this , CHILD_CLIENTPORT, "");
218:                } else if (name.equals(CHILD_CLIENTPORT_LBL)) {
219:                    return new StaticTextField(this , CHILD_CLIENTPORT_LBL,
220:                            modelManager.getString("clientport.label"));
221:                } else if (name.equals(CHILD_CLIENTPORT)) {
222:                    return new TextField(this , CHILD_CLIENTPORT, "");
223:                } else if (name.equals(CHILD_TARGETHOST_LBL)) {
224:                    return new StaticTextField(this , CHILD_TARGETHOST_LBL,
225:                            modelManager.getString("targethost.label"));
226:                } else if (name.equals(CHILD_TARGETHOST)) {
227:                    return new TextField(this , CHILD_TARGETHOST, "");
228:                } else if (name.equals(CHILD_TARGETPORT_LBL)) {
229:                    return new StaticTextField(this , CHILD_TARGETPORT_LBL,
230:                            modelManager.getString("targetport.label"));
231:                } else if (name.equals(CHILD_TARGETPORT)) {
232:                    return new TextField(this , CHILD_TARGETPORT, "");
233:                } else if (name.equals(CHILD_SELECTED_ALGOS)) {
234:                    return new HiddenField(this , CHILD_SELECTED_ALGOS, "");
235:                } else if (name.equals(CHILD_RULE_INDEX)) {
236:                    return new HiddenField(this , CHILD_RULE_INDEX, "");
237:                } else if (name.equals(CHILD_SAVE_BTN)) {
238:                    return new IPlanetButton(this , CHILD_SAVE_BTN, modelManager
239:                            .getString("ok.button"));
240:                } else if (name.equals(CHILD_CANCEL_BTN)) {
241:                    return new IPlanetButton(this , CHILD_CANCEL_BTN,
242:                            modelManager.getString("cancel.button"));
243:                } else if (name.equals(CHILD_REMOVE_BTN)) {
244:                    return new StaticTextField(this , CHILD_REMOVE_BTN,
245:                            modelManager.getString("remove.button"));
246:                } else if (name.equals(CHILD_ADDTOLIST_BTN)) {
247:                    return new StaticTextField(this , CHILD_ADDTOLIST_BTN,
248:                            modelManager.getString("addtolist.button"));
249:                } else if (name.equals(CHILD_ERRORMSGS)) {
250:                    return new StaticTextField(this , CHILD_ERRORMSGS, "");
251:                } else {
252:                    return super .createChild(name);
253:                }
254:            }
255:
256:            /**
257:             * To register all the child view objects and their classes.
258:             */
259:            protected void registerChildren() {
260:                registerChild(PAGE_TITLE, StaticTextField.class);
261:                registerChild(PAGE_DESC, StaticTextField.class);
262:                registerChild(PAGE_DESC_HREF, HREF.class);
263:                registerChild(PAGE_DESC_ACTION, StaticTextField.class);
264:                registerChild(CHILD_RULENAME_LBL, StaticTextField.class);
265:                registerChild(CHILD_RULENAME, TextField.class);
266:                registerChild(CHILD_ALGORITHMS_LBL, StaticTextField.class);
267:                registerChild(CHILD_ALGO_DEFAULT, StaticTextField.class);
268:                registerChild(CHILD_ALGO_OTHER, StaticTextField.class);
269:                registerChild(CHILD_ALGORITHMS, ListBox.class);
270:                registerChild(CHILD_URL_LBL, StaticTextField.class);
271:                registerChild(CHILD_URL, TextField.class);
272:                registerChild(CHILD_DOWNLOADAPPLET_LBL, StaticTextField.class);
273:                registerChild(CHILD_DOWNLOADAPPLET_CB, CheckBox.class);
274:                registerChild(CHILD_DOWNLOADAPPLET_NAME, TextField.class);
275:                registerChild(CHILD_EXTEND_LBL, StaticTextField.class);
276:                registerChild(CHILD_EXTEND, CheckBox.class);
277:                registerChild(CHILD_PHPLIST_LBL, StaticTextField.class);
278:                registerChild(CHILD_PHPLIST, ListBox.class);
279:                registerChild(CHILD_CLIENTPORT_LBL, StaticTextField.class);
280:                registerChild(CHILD_CLIENTPORT, TextField.class);
281:                registerChild(CHILD_TARGETHOST_LBL, StaticTextField.class);
282:                registerChild(CHILD_TARGETHOST, TextField.class);
283:                registerChild(CHILD_TARGETPORT_LBL, StaticTextField.class);
284:                registerChild(CHILD_TARGETPORT, TextField.class);
285:                registerChild(CHILD_SELECTED_ALGOS, HiddenField.class);
286:                registerChild(CHILD_RULE_INDEX, HiddenField.class);
287:                registerChild(CHILD_ERRORMSGS, StaticTextField.class);
288:                registerChild(CHILD_SAVE_BTN, IPlanetButton.class);
289:                registerChild(CHILD_CANCEL_BTN, IPlanetButton.class);
290:                registerChild(CHILD_REMOVE_BTN, StaticTextField.class);
291:                registerChild(CHILD_ADDTOLIST_BTN, StaticTextField.class);
292:            }
293:
294:            /**
295:             * Initialize display field values, which require backend data.
296:             */
297:            public void beginDisplay(DisplayEvent event)
298:                    throws ModelControlException {
299:                getModel();
300:                setChildValues(model);
301:                Set s = model.getNetletRules();
302:                netletRules = new Vector(s);
303:                currentRow = modelManager.getCurrentNetletRulesRow();
304:                setDisplayFieldValue(PAGE_DESC, model.getServiceDescription());
305:                setDisplayFieldValue(CHILD_ERRORMSGS, getErrorMessages());
306:                setAlgorithmOptions(model);
307:                String currentRule = null;
308:
309:                if (currentRow == -1) { // Adding new rule
310:                    currentRule = SAMPLE_RULE;
311:                    setDisplayFieldValue(PAGE_DESC_ACTION, modelManager
312:                            .getString("addrule.pagetitle"));
313:                } else { // Editing an existing rule
314:                    currentRule = (String) netletRules.get(currentRow);
315:                    setDisplayFieldValue(PAGE_DESC_ACTION, modelManager
316:                            .getString("editrule.pagetitle"));
317:                }
318:                setDisplayFieldValue(CHILD_RULE_INDEX, currentRow);
319:
320:                if (currentRule.endsWith("EXTEND")) {
321:                    currentRule = currentRule.substring(0,
322:                            currentRule.lastIndexOf("EXTEND")).trim();
323:                    setDisplayFieldValue(CHILD_EXTEND, "true");
324:                } else {
325:                    setDisplayFieldValue(CHILD_EXTEND, "false");
326:                }
327:                StringTokenizer st = new StringTokenizer(currentRule,
328:                        RULE_DELIM);
329:                String tmp = null;
330:                try {
331:                    tmp = st.nextToken();
332:                    setDisplayFieldValue(CHILD_SELECTED_ALGOS, tmp); // Set the
333:                    // hidden field
334:                    // value
335:                    // required for
336:                    // JS
337:                    // to select appropriate algorithms for this rule
338:                    tmp = (new StringTokenizer(tmp, ALGO_DELIM)).nextToken();
339:                    setDisplayFieldValue(CHILD_RULENAME, tmp);
340:
341:                    tmp = st.nextToken();
342:                    setDisplayFieldValue(CHILD_URL, tmp);
343:
344:                    tmp = st.nextToken();
345:                    if (tmp.equalsIgnoreCase("false")) {
346:                        setDisplayFieldValue(CHILD_DOWNLOADAPPLET_CB, "false");
347:                    } else if (tmp.equalsIgnoreCase("true")) {
348:                        setDisplayFieldValue(CHILD_DOWNLOADAPPLET_CB, "true");
349:                    } else {
350:                        setDisplayFieldValue(CHILD_DOWNLOADAPPLET_CB, "true");
351:                        setDisplayFieldValue(CHILD_DOWNLOADAPPLET_NAME, tmp);
352:                    }
353:
354:                    OptionList optList = new OptionList();
355:                    ListBox lb = (ListBox) getChild(CHILD_PHPLIST);
356:                    String phpentry = null;
357:                    while (st.hasMoreTokens()) {
358:                        phpentry = st.nextToken();
359:                        phpentry += " " + st.nextToken();
360:                        phpentry += " " + st.nextToken();
361:                        optList.add(phpentry, phpentry);
362:                    }
363:                    optList.add("_______________________________________", "");
364:                    lb.setOptions(optList);
365:                } catch (NoSuchElementException nsee) {
366:                    NetletAdminModelManager
367:                            .debugError("Error parsing netlet rules " + nsee);
368:                }
369:            }
370:
371:            /**
372:             * Returns true if Netlet attributes can be modified by the current user,
373:             * false otherwise.
374:             */
375:            public boolean beginNetletRulesBtnBlockDisplay(
376:                    ChildDisplayEvent event) {
377:                getModel();
378:                return !model.isReadOnly("sunPortalNetletRules");
379:            }
380:
381:            /**
382:             * Sets the default algotithms for Netlet rule.
383:             */
384:            public void setAlgorithmOptions(NetletAdminUserProfileModelImpl m) {
385:                OptionList optList = new OptionList();
386:                String[] ciphers = NetletConstants.NETLET_CIPHERS;
387:                for (int i = 0; i < ciphers.length; i++) {
388:                    String option = ciphers[i];
389:                    optList.add(option, option);
390:                }
391:                ListBox lb = (ListBox) getChild(CHILD_ALGORITHMS);
392:                lb.setOptions(optList);
393:            }
394:
395:            /**
396:             * Creates a new NetletAdminServiceModel and returns the same if the model
397:             * is not already been created.
398:             */
399:            public NetletAdminUserProfileModelImpl getModel() {
400:                if (model == null) {
401:                    HttpServletRequest request = getRequestContext()
402:                            .getRequest();
403:                    model = new NetletAdminUserProfileModelImpl(request,
404:                            getPageSessionAttributes());
405:                    model.initModel(getUserDN());
406:                }
407:                return model;
408:            }
409:
410:            /**
411:             * Creates a new NetletAdminModelManager and returns the same, if the model
412:             * is not already been created.
413:             */
414:            public NetletAdminModelManager getModelMgr() {
415:                if (modelManager == null) {
416:                    modelManager = (NetletAdminModelManager) getRequestContext()
417:                            .getModelManager();
418:                }
419:                return modelManager;
420:            }
421:
422:            /**
423:             * Returns the current User DN.
424:             */
425:            public String getUserDN() {
426:                if (userDN == null) {
427:                    Map pageSessAttrs = getPageSessionAttributes();
428:                    userDN = (String) pageSessAttrs
429:                            .get("com-iplanet-am-admin-user-current-object");
430:                }
431:                return userDN;
432:            }
433:
434:            /**
435:             * Tests whether the given rule name is already in the list of Netlet rules. @ Returns
436:             * true if the rule name is duplicate, false otherwise
437:             */
438:            public boolean isDuplicate(String ruleName) {
439:                if (netletRules != null && ruleName != null) {
440:                    for (int i = 0; i < netletRules.size(); i++) {
441:                        if (i == currentRow) {
442:                            continue;
443:                        }
444:                        StringTokenizer st1 = new StringTokenizer(
445:                                (String) netletRules.get(i), RULE_DELIM);
446:                        String str2 = null;
447:                        if (st1.hasMoreTokens()) {
448:                            str2 = st1.nextToken();
449:                            st1 = new StringTokenizer(str2, ALGO_DELIM);
450:                            if (st1.hasMoreTokens()) {
451:                                str2 = st1.nextToken();
452:                                if (ruleName.equals(str2)) {
453:                                    return true;
454:                                }
455:                            }
456:                        }
457:                    }
458:                }
459:                return false;
460:            }
461:
462:            /**
463:             * Returns the vector of all configured client ports.
464:             */
465:            private Vector getClientPorts() {
466:                Vector clientPorts = new Vector();
467:                if (netletRules != null) {
468:                    for (int i = 0; i < netletRules.size(); ++i) {
469:                        if (i == currentRow) {
470:                            continue;
471:                        }
472:                        String nr = (String) netletRules.get(i);
473:                        if (nr.endsWith("EXTEND"))
474:                            nr = nr.substring(0, nr.lastIndexOf("|"));
475:                        StringTokenizer tok = new StringTokenizer(nr, "|");
476:                        try {
477:                            String func = (String) tok.nextElement();
478:                            String tmp = (String) tok.nextElement(); // url
479:                            tmp = (String) tok.nextElement(); // loopback
480:                            while (tok.hasMoreElements()) {
481:                                tmp = (String) tok.nextElement(); // local port
482:                                clientPorts.addElement(tmp);
483:                                tmp = (String) tok.nextElement(); // dest host
484:                                tmp = (String) tok.nextElement(); // dest port
485:                            }
486:                        } catch (NoSuchElementException nsee) {
487:                            continue; // skip non-parsable rules
488:                        }
489:                    }
490:                }
491:                return clientPorts;
492:            }
493:
494:            /**
495:             * Tests whether the given client port is already in the list of Netlet
496:             * rules. @ Returns true if the client port is duplicate, false otherwise 8 @ Returns
497:             *        the StringBuffer with the list of client ports which are in use.
498:             */
499:            public boolean isClientPortDuplicate(StringBuffer result) {
500:                boolean duplicateFound = false;
501:                int indexOfDuplicate = 0;
502:                Vector clientPorts = getClientPorts();
503:                ListBox lb = (ListBox) getDisplayField(CHILD_PHPLIST);
504:                Object[] objValues = (Object[]) lb.getValues();
505:                if ((objValues != null)) {
506:                    int size = objValues.length;
507:                    for (int i = 0; i < size && !duplicateFound; i++) {
508:                        String phpentry = (String) objValues[i];
509:                        StringTokenizer tok = new StringTokenizer(phpentry, " ");
510:                        try {
511:                            String tmp = tok.nextToken();
512:                            if (clientPorts.contains(tmp)) {
513:                                duplicateFound = true;
514:                                indexOfDuplicate = clientPorts.indexOf(tmp);
515:                            }
516:                        } catch (NoSuchElementException nsee) {
517:                        } catch (NumberFormatException nfe) {
518:                        }
519:                    }
520:                }
521:                if (duplicateFound) {
522:                    result.append("<ul>");
523:                    for (int i = 0; i < clientPorts.size(); ++i) {
524:                        result.append("<li>");
525:                        if (i == indexOfDuplicate) {
526:                            result.append("<font color=red>").append(
527:                                    clientPorts.get(i)).append("</font>");
528:                        } else {
529:                            result.append(clientPorts.get(i));
530:                        }
531:                        result.append("</li>");
532:                    }
533:                    result.append("</ul>");
534:                }
535:                return duplicateFound;
536:            }
537:
538:            /**
539:             * Appends the selected algorithms to the Netlet rule buffer.
540:             */
541:            public void appendAlgorithm(StringBuffer nrBuffer) {
542:                ListBox lb = (ListBox) getDisplayField(CHILD_ALGORITHMS);
543:                Object[] objValues = (Object[]) lb.getValues();
544:                if (objValues != null) {
545:                    int size = objValues.length;
546:                    if (size > 1) {
547:                        nrBuffer.append(ALGO_DELIM + "ALGO");
548:                    }
549:                    boolean firstAlgo = true;
550:                    for (int i = 0; i < size; i++) {
551:                        if ((objValues[i] != null)
552:                                && (((String) objValues[i]).trim().length() != 0)) {
553:                            if (firstAlgo) {
554:                                firstAlgo = false;
555:                                nrBuffer.append(ALGO_DELIM
556:                                        + (String) objValues[i]);
557:                            } else {
558:                                nrBuffer.append("+" + (String) objValues[i]);
559:                            }
560:                        }
561:                    }
562:                }
563:            }
564:
565:            /**
566:             * Appends the "Download Applet" field value to the netlet rule.
567:             */
568:            public void appendDownloadApplet(StringBuffer nrBuffer) {
569:                String str1 = (String) getDisplayFieldValue(CHILD_DOWNLOADAPPLET_CB);
570:                if (str1.equals("false")) {
571:                    nrBuffer.append(RULE_DELIM + str1);
572:                } else {
573:                    str1 = (String) getDisplayFieldValue(CHILD_DOWNLOADAPPLET_NAME);
574:                    if ((str1 == null) || (str1.trim().length() == 0)) {
575:                        nrBuffer.append(RULE_DELIM + "true");
576:                    } else {
577:                        StringTokenizer tok = new StringTokenizer(str1, ":");
578:                        StringBuffer sb = new StringBuffer();
579:                        try {
580:                            String tmp = tok.nextToken();
581:                            int port = Integer.parseInt(tmp);
582:                            sb.append(tmp);
583:                            sb.append(":" + tok.nextToken());
584:                            tmp = tok.nextToken();
585:                            port = Integer.parseInt(tmp);
586:                            sb.append(":" + tmp);
587:                            nrBuffer.append(RULE_DELIM + sb.toString());
588:                        } catch (NoSuchElementException nse) {
589:                            nrBuffer.append(RULE_DELIM + "true");
590:                        } catch (NumberFormatException nfe) {
591:                            nrBuffer.append(RULE_DELIM + "true");
592:                        }
593:                    }
594:                }
595:            }
596:
597:            /**
598:             * Appends the Port-Host-Port list to the rule. @ Returns true on success,
599:             * false if error occurs.
600:             */
601:            public boolean appendPortHostPort(StringBuffer nrBuffer) {
602:                ListBox lb = (ListBox) getDisplayField(CHILD_PHPLIST);
603:                Object[] objValues = (Object[]) lb.getValues();
604:                if ((objValues == null) || (objValues.length == 0)) {
605:                    return false;
606:                } else {
607:                    int size = objValues.length;
608:                    boolean atleastOne = false;
609:                    for (int i = 0; i < size; i++) {
610:                        String phpentry = (String) objValues[i];
611:                        StringTokenizer tok = new StringTokenizer(phpentry, " ");
612:                        StringBuffer sb = new StringBuffer();
613:                        try {
614:                            String tmp = tok.nextToken();
615:                            int port = Integer.parseInt(tmp);
616:                            sb.append(tmp);
617:                            sb.append(RULE_DELIM + tok.nextToken());
618:                            sb.append(RULE_DELIM + tok.nextToken());
619:                            nrBuffer.append(RULE_DELIM + sb.toString());
620:                            atleastOne = true;
621:                        } catch (NoSuchElementException nsee) {
622:                        } catch (NumberFormatException nfe) {
623:                        }
624:                    }
625:                    if (!atleastOne) {
626:                        return false;
627:                    }
628:                }
629:                return true;
630:            }
631:
632:            /**
633:             * Handles Save button request in EditNetletRule Page.
634:             */
635:            public void handleSaveButtonRequest(RequestInvocationEvent event)
636:                    throws ModelControlException {
637:                /*
638:                 * Get all the display field values and store it to the backend
639:                 */
640:                getModel();
641:                Set s = model.getNetletRules();
642:                netletRules = new Vector(s);
643:                String currRow = (String) getDisplayFieldValue(CHILD_RULE_INDEX);
644:                try {
645:                    currentRow = Integer.parseInt(currRow);
646:                } catch (NumberFormatException nfe) {
647:                    currentRow = -1;
648:                    NetletAdminModelManager
649:                            .debugError("Error getting rule index : " + nfe);
650:                }
651:                StringBuffer nrBuffer = new StringBuffer();
652:                String newRule = null;
653:                Set newRuleSet = null;
654:                Map newMap = null;
655:
656:                String str1 = (String) getDisplayFieldValue(CHILD_RULENAME);
657:
658:                /**
659:                 * Test whether the rule name is null or empty.
660:                 */
661:                if ((str1 == null) || (str1.trim().length() == 0)) {
662:                    redirectToMsgVB("invalidrule.title", "rulename.error", null);
663:                    return;
664:                }
665:
666:                /**
667:                 * Test for duplicate rulenames when adding a new rule
668:                 */
669:                if (isDuplicate(str1)) {
670:                    redirectToMsgVB("invalidrule.title",
671:                            "duplicaterulename.error", null);
672:                    return;
673:                }
674:                nrBuffer.append(str1);
675:
676:                /**
677:                 * Append the selected algorithms to the rule.
678:                 */
679:                appendAlgorithm(nrBuffer);
680:
681:                /**
682:                 * Append the URL to the rule.
683:                 */
684:                str1 = (String) getDisplayFieldValue(CHILD_URL);
685:                if ((str1 == null) || (str1.trim().length() == 0)) {
686:                    str1 = "null";
687:                }
688:                nrBuffer.append(RULE_DELIM + str1);
689:
690:                /**
691:                 * Append "Download applet" field value to the rule.
692:                 */
693:                appendDownloadApplet(nrBuffer);
694:
695:                /**
696:                 * Test for duplicate client ports when adding a new Netlet rule
697:                 */
698:                StringBuffer sb = new StringBuffer();
699:                if (isClientPortDuplicate(sb)) {
700:                    redirectToMsgVB("invalidrule.title",
701:                            "duplicateclientport.error", new Object[] { sb });
702:                    return;
703:                }
704:
705:                /**
706:                 * Append the port-host-port list to the rule.
707:                 */
708:                if (!appendPortHostPort(nrBuffer)) {
709:                    redirectToMsgVB("invalidrule.title", "phplist.error", null);
710:                    return;
711:                }
712:
713:                /**
714:                 * Append "Extend Session" field value to the Netlet rule.
715:                 */
716:                str1 = (String) getDisplayFieldValue(CHILD_EXTEND);
717:                if (str1.equals("true")) {
718:                    nrBuffer.append(RULE_DELIM + "EXTEND");
719:                }
720:
721:                /**
722:                 * Convert Netlet rule to String object and store it to the backend.
723:                 */
724:                newRule = nrBuffer.toString();
725:                NetletAdminModelManager.debugMessage("newRule = " + newRule);
726:
727:                if (netletRules == null) {
728:                    netletRules = new Vector();
729:                }
730:
731:                if (currentRow == -1) { // New rule
732:                    netletRules.add(netletRules.size(), newRule);
733:                } else {
734:                    netletRules.set(currentRow, newRule);
735:                }
736:
737:                newRuleSet = new HashSet(netletRules);
738:                newMap = new HashMap();
739:                newMap.put("sunPortalNetletRules", newRuleSet);
740:                boolean success = model.store(newMap);
741:
742:                /**
743:                 * Forward the request to the NetletAdminServiceViewBean
744:                 */
745:                redirectToNASURL();
746:            }
747:
748:            /**
749:             * Handles the Cancel button request.
750:             */
751:            public void handleCancelButtonRequest(RequestInvocationEvent event)
752:                    throws ModelControlException {
753:                redirectToNASURL();
754:            }
755:
756:            /**
757:             * Handles the page title HREF link request.
758:             */
759:            public void handleServiceDescHrefRequest(
760:                    RequestInvocationEvent event) throws ModelControlException {
761:                redirectToNASURL();
762:            }
763:
764:            /**
765:             * Passes the current page session Map to the another view bean.
766:             */
767:            public void passPgSessionMap(ViewBean other) {
768:                Map attributes = getPageSessionAttributes();
769:                if ((attributes != null) && (attributes.size() > 0)) {
770:                    Iterator iter = attributes.keySet().iterator();
771:                    while (iter.hasNext()) {
772:                        String key = (String) iter.next();
773:                        other.setPageSessionAttribute(key,
774:                                (Serializable) attributes.get(key));
775:                    }
776:                }
777:            }
778:
779:            /**
780:             * Redirects the Request to NetletAdminServiceViewBean.
781:             */
782:            public void redirectToNASURL() {
783:                NetletAdminUserProfileViewBean vb = (NetletAdminUserProfileViewBean) getViewBean(NetletAdminUserProfileViewBean.class);
784:                passPgSessionMap(vb);
785:                vb.forwardTo(getRequestContext());
786:            }
787:
788:            /**
789:             * Redirects request to Message view bean.
790:             */
791:            public void redirectToMsgVB(String title, String msgKey,
792:                    Object objs[]) {
793:                AMMessageViewBean msgVB = (AMMessageViewBean) getViewBean(com.iplanet.am.console.base.AMMessageViewBean.class);
794:                msgVB.setMessageType(MessageBox.TYPE_WARNING);
795:                msgVB.setTitle(modelManager.getString(title));
796:                if (objs != null) {
797:                    msgVB.setMessage(MessageFormat.format(modelManager
798:                            .getString(msgKey), objs));
799:                } else {
800:                    msgVB.setMessage(modelManager.getString(msgKey));
801:                }
802:                String nasURL = getModuleURL() + "/"
803:                        + NetletAdminUserProfileViewBean.PAGE_NAME;
804:                nasURL = AMViewBeanUtils.appendPgSession(nasURL,
805:                        getPageSessionAttributes());
806:                msgVB.addButton(modelManager.getString("ok.button"), nasURL);
807:                msgVB.forwardTo(getRequestContext());
808:            }
809:
810:            /**
811:             * Returns localized JavaScript error messages.
812:             */
813:            private String getErrorMessages() {
814:                getModelMgr();
815:                StringBuffer sb = new StringBuffer();
816:                sb.append("errorMessages['emptyFields'] = '"
817:                        + modelManager.getString("emptyFields") + "';\n");
818:                sb.append("errorMessages['invalidclientport'] = '"
819:                        + modelManager.getString("invalidclientport") + "';\n");
820:                sb.append("errorMessages['invalidtargethost'] = '"
821:                        + modelManager.getString("invalidtargethost") + "';\n");
822:                sb.append("errorMessages['invalidtargetport'] = '"
823:                        + modelManager.getString("invalidtargetport") + "';\n");
824:                sb.append("errorMessages['dynamictargetport'] = '"
825:                        + modelManager.getString("dynamictargetport") + "';\n");
826:                sb.append("errorMessages['targetportlist'] = '"
827:                        + modelManager.getString("targetportlist") + "';\n");
828:                sb.append("errorMessages['duplicatetargets'] = '"
829:                        + modelManager.getString("duplicatetargets") + "';\n");
830:                sb.append("errorMessages['duplicateclientport'] = '"
831:                        + modelManager.getString("duplicateclientport") + "';");
832:                return sb.toString();
833:            }
834:
835:        }
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