Source Code Cross Referenced for JBILogLevelsPropertySheetAdaptor.java in  » ESB » open-esb » com » sun » jbi » jsf » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » ESB » open esb » com.sun.jbi.jsf.util 
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:         * The contents of this file are subject to the terms of either the GNU
006:         * General Public License Version 2 only ("GPL") or the Common Development
007:         * and Distribution License("CDDL") (collectively, the "License").  You
008:         * may not use this file except in compliance with the License. You can obtain
009:         * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
010:         * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
011:         * language governing permissions and limitations under the License.
012:         * 
013:         * When distributing the software, include this License Header Notice in each
014:         * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
015:         * Sun designates this particular file as subject to the "Classpath" exception
016:         * as provided by Sun in the GPL Version 2 section of the License file that
017:         * accompanied this code.  If applicable, add the following below the License
018:         * Header, with the fields enclosed by brackets [] replaced by your own
019:         * identifying information: "Portions Copyrighted [year]
020:         * [name of copyright owner]"
021:         * 
022:         * Contributor(s):
023:         * 
024:         * If you wish your version of this file to be governed by only the CDDL or
025:         * only the GPL Version 2, indicate your decision by adding "[Contributor]
026:         * elects to include this software in this distribution under the [CDDL or GPL
027:         * Version 2] license."  If you don't indicate a single choice of license, a
028:         * recipient has the option to distribute your version of this file under
029:         * either the CDDL, the GPL Version 2 or to extend the choice of license to
030:         * its licensees as provided above.  However, if you add GPL Version 2 code
031:         * and therefore, elected the GPL Version 2 license, then the option applies
032:         * only if the new code is made subject to such option by the copyright
033:         * holder.
034:         */
035:
036:        package com.sun.jbi.jsf.util;
037:
038:        import com.sun.appserv.management.config.ConfigConfig;
039:        import com.sun.appserv.management.config.ModuleLogLevelsConfig;
040:        import com.sun.enterprise.tools.admingui.util.GuiUtil;
041:        import com.sun.jbi.jsf.util.BeanUtilities;
042:        import com.sun.jbi.jsf.util.SharedConstants;
043:        import com.sun.jbi.jsf.util.SystemLoggerUtilities;
044:        import com.sun.jbi.jsf.bean.LoggingBean;
045:        import com.sun.jbi.jsf.factory.PropertySheetAdaptorBase;
046:        import com.sun.jbi.ui.common.JBIAdminCommands;
047:        import com.sun.jsftemplating.layout.descriptors.LayoutComponent;
048:        import com.sun.webui.jsf.component.Property;
049:        import com.sun.webui.jsf.component.StaticText;
050:        import com.sun.webui.jsf.component.DropDown;
051:        import com.sun.webui.jsf.component.HiddenField;
052:        import com.sun.webui.jsf.model.Option;
053:        import java.util.TreeMap;
054:        import java.util.HashMap;
055:        import java.util.logging.Logger;
056:        import java.util.logging.Level;
057:        import java.util.Map;
058:        import java.util.Set;
059:        import java.util.Iterator;
060:        import java.io.IOException;
061:        import java.io.File;
062:        import java.io.InputStream;
063:        import java.io.PrintStream;
064:        import javax.faces.component.UIComponent;
065:        import javax.faces.context.FacesContext;
066:
067:        /**
068:         *  <p> The <code>JBILogLevelsPropertySheetAdaptor</code> implementation must have a
069:         *	<code>public static JBILogLevelsPropertySheetAdaptor getInstance(FacesContext,
070:         *	LayoutComponent, UIComponent)</code> method in order to get access to
071:         *	an instance of the <code>JBILogLevelsPropertySheetAdaptor</code> instance.</p>
072:         *
073:         *  <p>	This class is used by <code>DynamicPropertySheetNodeFactory</code>.</p>
074:         *
075:         *
076:         */
077:        public class JBILogLevelsPropertySheetAdaptor extends
078:                PropertySheetAdaptorBase {
079:
080:            private static Logger sLog;
081:            private JBIAdminCommands mJac = BeanUtilities.getClient();
082:
083:            private static final Option[] mLogLevelOptions = {
084:                    new Option((Level.parse("FINEST")).getName(), GuiUtil
085:                            .getMessage(I18nUtilities
086:                                    .getResourceString("loglevel.FINEST"))),
087:                    new Option((Level.parse("FINER")).getName(), GuiUtil
088:                            .getMessage(I18nUtilities
089:                                    .getResourceString("loglevel.FINER"))),
090:                    new Option((Level.parse("FINE")).getName(), GuiUtil
091:                            .getMessage(I18nUtilities
092:                                    .getResourceString("loglevel.FINE"))),
093:                    new Option((Level.parse("CONFIG")).getName(), GuiUtil
094:                            .getMessage(I18nUtilities
095:                                    .getResourceString("loglevel.CONFIG"))),
096:                    new Option((Level.parse("INFO")).getName(), GuiUtil
097:                            .getMessage(I18nUtilities
098:                                    .getResourceString("loglevel.INFO"))),
099:                    new Option((Level.parse("WARNING")).getName(), GuiUtil
100:                            .getMessage(I18nUtilities
101:                                    .getResourceString("loglevel.WARNING"))),
102:                    new Option((Level.parse("SEVERE")).getName(), GuiUtil
103:                            .getMessage(I18nUtilities
104:                                    .getResourceString("loglevel.SEVERE"))),
105:                    new Option((Level.parse("OFF")).getName(), GuiUtil
106:                            .getMessage(I18nUtilities
107:                                    .getResourceString("loglevel.OFF"))),
108:                    new Option(GuiUtil.getMessage(I18nUtilities
109:                            .getResourceString("loglevel.DEFAULT")), GuiUtil
110:                            .getMessage(I18nUtilities
111:                                    .getResourceString("loglevel.DEFAULT"))), };
112:
113:            /**
114:             *	<p> This constructor is not used.</p>
115:             */
116:            private JBILogLevelsPropertySheetAdaptor() {
117:            }
118:
119:            /**
120:             *	<p> This constructor saves the <code>LayoutComponent</code> descriptor
121:             *	    and the <code>UIComponent</code> associated with this
122:             *	    <code>PropertySheetAdaptor</code>.  This constructor is used by the
123:             *	    getInstance() method.</p>
124:             */
125:            protected JBILogLevelsPropertySheetAdaptor(LayoutComponent desc,
126:                    UIComponent parent) {
127:                super (desc, parent);
128:            }
129:
130:            /**
131:             *	<p> This method provides access to an <code>JBILogLevelsPropertySheetAdaptor</code>
132:             *	    instance.  Each time it is invoked, it returns a new instance.</p>
133:             */
134:            public static JBILogLevelsPropertySheetAdaptor getInstance(
135:                    FacesContext ctx, LayoutComponent desc, UIComponent parent) {
136:                return new JBILogLevelsPropertySheetAdaptor(desc, parent);
137:            }
138:
139:            /**
140:             *	<p> Method that is called to initialize the PropertySheet component.</p>
141:             */
142:            public void init() {
143:                // Initialise the logger
144:                sLog = JBILogger.getInstance();
145:
146:                // The parent UIComponent
147:                UIComponent parent = getParentUIComponent();
148:
149:                // Retrieve the required option values
150:                mPropertySheetId = getRequiredOptionValue("propertySheetId",
151:                        parent);
152:                mPropertySheetSectionIdTag = getRequiredOptionValue(
153:                        "propertySheetSectionIdTag", parent);
154:                mPropertyIdTag = getRequiredOptionValue("propertyIdTag", parent);
155:                mStaticTextIdTag = getRequiredOptionValue("staticTextIdTag",
156:                        parent);
157:                mDropDownIdTag = getRequiredOptionValue("dropDownIdTag", parent);
158:                mHiddenFieldIdTag = getRequiredOptionValue("hiddenFieldIdTag",
159:                        parent);
160:            }
161:
162:            /**
163:             *	<p> Method that is called to retrieve the property sheet object.
164:             * 
165:             *	@param	parent - The parent component
166:             *  @return PropertySheet component
167:             */
168:            public UIComponent getPropertySheet(UIComponent parent) {
169:                constructPropertySheet(parent);
170:                return parent;
171:            }
172:
173:            /**
174:             * Helper class that will create the property sheet components.
175:             */
176:            private UIComponent constructPropertySheet(UIComponent parent) {
177:                String componentName = getRequiredOptionValue("componentName",
178:                        parent);
179:                String instanceName = getRequiredOptionValue("instanceName",
180:                        parent);
181:                String targetName = (String) getOptionValue("targetName",
182:                        parent);
183:                String additionalFile = (String) getOptionValue(
184:                        "additionalLoggerFile", parent);
185:
186:                // Initialize the Save button to be enabled
187:                LoggingBean loggingBean = BeanUtilities.getLoggingBean();
188:                loggingBean.setSaveButtonDisabled(false);
189:
190:                // Retrieve any default value.  This would be used instead in the dropdown
191:                // instead of the level value read from the MBean.
192:                String defaultLevel = (String) getOptionValue(
193:                        "dropDownDefaultLevel", parent);
194:
195:                boolean PE_Flag = false;
196:                if (targetName == null) {
197:                    PE_Flag = true;
198:                    targetName = instanceName;
199:                }
200:
201:                TreeMap logLevels = getLoggerLevels(componentName, targetName,
202:                        instanceName);
203:                if (logLevels == null) {
204:                    logLevels = new TreeMap();
205:                }
206:
207:                // Add any additional appserver loggers.  Note, this uses the xml file
208:                // AdditionalLoggers.xml file located in the com/sun/jbi/config folder.
209:                if (additionalFile != null) {
210:                    logLevels = SystemLoggerUtilities
211:                            .addAdditionalSystemLoggers(logLevels,
212:                                    componentName, targetName, additionalFile);
213:                }
214:
215:                UIComponent propertySheetSection = getPropertySheetSectionComponent(parent);
216:
217:                if (logLevels.size() == 0) {
218:                    UIComponent propertyComponent = getPropertyComponent(propertySheetSection);
219:                    if (PE_Flag) {
220:                        Object[] args = { componentName };
221:                        String msg = GuiUtil
222:                                .getMessage(
223:                                        I18nUtilities
224:                                                .getResourceString("jbi.configure.loggers.pe.page.no.loggers"),
225:                                        args);
226:                        ((Property) propertyComponent).setLabel(msg);
227:                    } else {
228:                        Object[] args = { componentName, instanceName };
229:                        String msg = GuiUtil
230:                                .getMessage(
231:                                        I18nUtilities
232:                                                .getResourceString("jbi.configure.loggers.page.no.loggers"),
233:                                        args);
234:                        ((Property) propertyComponent).setLabel(msg);
235:                    }
236:                    loggingBean.setSaveButtonDisabled(true);
237:                } else {
238:                    Set logLevelSet = null;
239:                    Level level = null;
240:                    logLevelSet = logLevels.keySet();
241:                    Iterator iter = logLevelSet.iterator();
242:                    Map displayNameMap = null;
243:                    while (iter.hasNext()) {
244:                        String name = (String) iter.next();
245:                        String label = null;
246:                        String loggerTagName = (String) SystemLoggerUtilities.loggerNames
247:                                .get(name);
248:
249:                        if (loggerTagName != null) {
250:                            label = (String) SystemLoggerUtilities.loggerLabels
251:                                    .get(loggerTagName.toLowerCase());
252:                        } else {
253:                            if (displayNameMap == null) {
254:                                displayNameMap = getComponentLoggerDisplayNames(
255:                                        componentName, targetName, instanceName);
256:                            }
257:                            label = (String) displayNameMap.get((String) name);
258:                            if (label == null) {
259:                                label = extractLoggerDisplayName(name);
260:                            }
261:                        }
262:                        level = (Level) logLevels.get(name);
263:                        String displayName = "(" + name + ")";
264:
265:                        // If a default value was given, then we want to use that as the level
266:                        if (defaultLevel != null) {
267:                            level = Level.parse(defaultLevel);
268:                        }
269:
270:                        UIComponent propertyComponent = getPropertyComponent(propertySheetSection);
271:                        UIComponent dropDownComponent = getDropDownComponent(propertyComponent);
272:                        UIComponent staticTextComponent = getStaticTextComponent(propertyComponent);
273:                        UIComponent hiddenFieldComponent = getHiddenFieldComponent(propertyComponent);
274:
275:                        ((Property) propertyComponent).setLabelAlign("left");
276:                        ((Property) propertyComponent).setNoWrap(true);
277:                        ((Property) propertyComponent).setOverlapLabel(false);
278:                        ((Property) propertyComponent).setLabel(label);
279:                        ((DropDown) dropDownComponent)
280:                                .setItems(mLogLevelOptions);
281:                        ((DropDown) dropDownComponent).setSelected(level
282:                                .getName());
283:                        ((StaticText) staticTextComponent).setText(displayName);
284:                        ((HiddenField) hiddenFieldComponent).setText(name);
285:                    }
286:                }
287:                return parent;
288:            }
289:
290:            /**
291:             * Helper class that will extract the logger display from the logger name.
292:             */
293:            private String extractLoggerDisplayName(String aFullname) {
294:                String displayName = aFullname;
295:                int index = displayName.lastIndexOf(".");
296:                if (index > 0) {
297:                    displayName = aFullname.substring(index + 1);
298:                    if (displayName.length() > 0) {
299:                        displayName = capitalize(displayName);
300:                    }
301:                }
302:                return displayName;
303:            }
304:
305:            /**
306:             * Helper class that is used to capitalize the first letter in a string.
307:             */
308:            private static String capitalize(String s) {
309:                char chars[] = s.toCharArray();
310:                chars[0] = Character.toUpperCase(chars[0]);
311:                return new String(chars);
312:            }
313:
314:            /**
315:             *	<p> This method returns the "options" that should be supplied to the
316:             *	    factory that creates the <code>PropertySheet</code>.</p>
317:             *
318:             *	<p> Some useful options for the standard <code>PropertySheet</code>
319:             *	    component include:<p>
320:             *
321:             * <ul><li>propertySheetId</li>
322:             * <li>propertySheetSectionIdTag</li>
323:             * <li>propertyIdTag</li>
324:             * <li>staticTextIdTag</li>
325:             * <li>dropDownIdTag</li>
326:             * <li>dropDownDefaultLevel</li>
327:             * <li>hiddenFieldIdTag</li>
328:             * <li>componentName</li>
329:             * <li>targetName</li>
330:             * <li>instanceName</li>
331:             * <li>propertySheetAdaptorClass</li></ul>
332:             *
333:             *	<p> See PropertySheet component documentation for more details.</p>
334:             */
335:            public Map<String, Object> getFactoryOptions() {
336:                Map<String, Object> result = null;
337:                LayoutComponent desc = getLayoutComponent();
338:                result = new HashMap<String, Object>();
339:                setProperty(result, "propertySheetId", desc
340:                        .getOption("propertySheetId"));
341:                setProperty(result, "propertySheetSectionIdTag", desc
342:                        .getOption("propertySheetSectionIdTag"));
343:                setProperty(result, "propertyIdTag", desc
344:                        .getOption("propertyIdTag"));
345:                setProperty(result, "staticTextIdTag", desc
346:                        .getOption("staticTextIdTag"));
347:                setProperty(result, "dropDownIdTag", desc
348:                        .getOption("dropDownIdTag"));
349:                setProperty(result, "dropDownDefaultLevel", desc
350:                        .getOption("dropDownDefaultLevel"));
351:                setProperty(result, "hiddenFieldIdTag", desc
352:                        .getOption("hiddenFieldIdTag"));
353:                setProperty(result, "componentName", desc
354:                        .getOption("componentName"));
355:                setProperty(result, "targetName", desc.getOption("targetName"));
356:                setProperty(result, "instanceName", desc
357:                        .getOption("instanceName"));
358:                setProperty(result, "propertySheetAdaptorClass", desc
359:                        .getOption("propertySheetAdaptorClass"));
360:                return result;
361:            }
362:
363:            /**
364:             *	<p> Helper method for setting Properties while avoiding NPE's.</p>
365:             */
366:            private void setProperty(Map props, String key, Object value) {
367:                if (value != null) {
368:                    props.put(key, value);
369:                }
370:            }
371:
372:            /**
373:             *	<p> This method returns any facets that should be applied to the
374:             *	    <code>PropertySheetNode (comp)</code>.  Useful facets for the sun
375:             *	    <code>PropertySheetNode</code> component are: "content" and "image".</p>
376:             *
377:             *	<p> Facets that already exist on <code>comp</code>, or facets that
378:             *	    are directly added to <code>comp</code> do not need to be returned
379:             *	    from this method.</p>
380:             *
381:             *	<p> This implementation directly adds a "content" facet and returns
382:             *	    <code>null</code> from this method.</p>
383:             *
384:             *	@param	comp	    The PropertySheet node <code>UIComponent</code>.
385:             *	@param	nodeObject  The (model) object representing the PropertySheet node.
386:             */
387:            public Map<String, UIComponent> getFacets(UIComponent comp,
388:                    Object nodeObject) {
389:                return null;
390:            }
391:
392:            /**
393:             *	<p> Advanced framework feature which provides better handling for
394:             *	    things such as expanding PropertySheetNodes, beforeEncode, and other
395:             *	    events.</p>
396:             *
397:             *	<p> This method should return a <code>Map</code> of <code>List</code>
398:             *	    of <code>Handler</code> objects.  Each <code>List</code> in the
399:             *	    <code>Map</code> should be registered under a key that cooresponds
400:             *	    to to the "event" in which the <code>Handler</code>s should be
401:             *	    invoked.</p>
402:             */
403:            public Map getHandlersByType(UIComponent comp, Object nodeObject) {
404:                return null;
405:            }
406:
407:            /**
408:             *	<p> Given the component, target and instance name, this routine will call
409:             *      jbi api method to retrieve the logger names and log level.
410:             * 
411:             *	@param	componentName - The name of the component
412:             *	@param	targetName - The name of the target
413:             *	@param	instanceName - The name of the instance
414:             *  @return Map containing the logger names and log levels
415:             */
416:            private TreeMap getLoggerLevels(String componentName,
417:                    String targetName, String instanceName) {
418:                Map result = null;
419:                TreeMap treeMap = null;
420:
421:                try {
422:                    if (null != mJac) {
423:                        sLog
424:                                .fine("JBILogLevelsPropertySheetAdaptor - getLoggerLevels: "
425:                                        + "componentName="
426:                                        + componentName
427:                                        + ", targetName="
428:                                        + targetName
429:                                        + ", instanceName=" + instanceName);
430:                        result = mJac.getComponentLoggerLevels(componentName,
431:                                targetName, instanceName);
432:                        treeMap = new TreeMap(result);
433:                    }
434:                } catch (com.sun.jbi.ui.common.JBIRemoteException jbiRemoteEx) {
435:                    sLog
436:                            .fine("JBILogLevelsPropertySheetAdaptor(): caught jbiRemoteEx="
437:                                    + jbiRemoteEx);
438:                }
439:                return treeMap;
440:            }
441:
442:            /**
443:             *	<p> Given the component, target and instance name, this routine will call
444:             *      jbi api method to retrieve the component logger names and display names.
445:             * 
446:             *	@param	componentName - The name of the component
447:             *	@param	targetName - The name of the target
448:             *	@param	instanceName - The name of the instance
449:             *  @return Map containing the component logger names and display names
450:             */
451:            private TreeMap getComponentLoggerDisplayNames(
452:                    String componentName, String targetName, String instanceName) {
453:                Map result = null;
454:                TreeMap treeMap = null;
455:                try {
456:                    if (null != mJac) {
457:                        sLog
458:                                .fine("JBILogLevelsPropertySheetAdaptor - getComponentLoggerDisplayNames: "
459:                                        + "componentName="
460:                                        + componentName
461:                                        + ", targetName="
462:                                        + targetName
463:                                        + ", instanceName=" + instanceName);
464:                        result = mJac.getComponentLoggerDisplayNames(
465:                                componentName, targetName, instanceName);
466:                        treeMap = new TreeMap(result);
467:                    }
468:                } catch (com.sun.jbi.ui.common.JBIRemoteException jbiRemoteEx) {
469:                    sLog
470:                            .fine("JBILogLevelsPropertySheetAdaptor(): caught jbiRemoteEx="
471:                                    + jbiRemoteEx);
472:                }
473:                return treeMap;
474:            }
475:
476:        }
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