Source Code Cross Referenced for JBITreeAdaptor.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:         * 
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 Development
008:         * and Distribution License("CDDL") (collectively, the "License").  You
009:         * may not use this file except in compliance with the License. You can obtain
010:         * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011:         * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
012:         * language governing permissions and limitations under the License.
013:         * 
014:         * When distributing the software, include this License Header Notice in each
015:         * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016:         * Sun designates this particular file as subject to the "Classpath" exception
017:         * as provided by Sun in the GPL Version 2 section of the License file that
018:         * accompanied this code.  If applicable, add the following below the License
019:         * Header, with the fields enclosed by brackets [] replaced by your own
020:         * identifying information: "Portions Copyrighted [year]
021:         * [name of copyright owner]"
022:         * 
023:         * Contributor(s):
024:         * 
025:         * If you wish your version of this file to be governed by only the CDDL or
026:         * only the GPL Version 2, indicate your decision by adding "[Contributor]
027:         * elects to include this software in this distribution under the [CDDL or GPL
028:         * Version 2] license."  If you don't indicate a single choice of license, a
029:         * recipient has the option to distribute your version of this file under
030:         * either the CDDL, the GPL Version 2 or to extend the choice of license to
031:         * its licensees as provided above.  However, if you add GPL Version 2 code
032:         * and therefore, elected the GPL Version 2 license, then the option applies
033:         * only if the new code is made subject to such option by the copyright
034:         * holder.
035:         */
036:
037:        package com.sun.jbi.jsf.util;
038:
039:        import com.sun.enterprise.tools.admingui.tree.FilterTreeEvent;
040:        import com.sun.enterprise.tools.admingui.util.JMXUtil;
041:
042:        import com.sun.jbi.jsf.bean.ListBean;
043:        import com.sun.jbi.jsf.util.BeanUtilities;
044:        import com.sun.jbi.jsf.util.JBILogger;
045:        import com.sun.jbi.ui.common.JBIAdminCommands;
046:        import com.sun.jbi.ui.common.JBIComponentInfo;
047:        import com.sun.jbi.ui.common.ServiceAssemblyInfo;
048:        import com.sun.jbi.ui.common.ServiceUnitInfo;
049:        import com.sun.jbi.jsf.util.ServiceUnitInfoWrapper;
050:
051:        import com.sun.jsftemplating.component.ComponentUtil;
052:        import com.sun.jsftemplating.component.factory.tree.TreeAdaptor;
053:        import com.sun.jsftemplating.component.factory.tree.TreeAdaptorBase;
054:        import com.sun.jsftemplating.util.Util;
055:
056:        import com.sun.jsftemplating.layout.descriptors.LayoutComponent;
057:        import com.sun.jsftemplating.layout.event.CommandActionListener;
058:
059:        import java.util.ArrayList;
060:        import java.util.Arrays;
061:        import java.util.HashMap;
062:        import java.util.Iterator;
063:        import java.util.List;
064:        import java.util.logging.Logger;
065:        import java.util.Map;
066:        import java.util.Properties;
067:
068:        import javax.faces.component.ActionSource;
069:        import javax.faces.component.UIComponent;
070:        import javax.faces.context.FacesContext;
071:
072:        /**
073:         *  <p> The <code>JBITreeAdaptor</code> implementation must have a
074:         *	<code>public static JBITreeAdaptor getInstance(FacesContext,
075:         *	LayoutComponent, UIComponent)</code> method in order to get access to
076:         *	an instance of the <code>JBITreeAdaptor</code> instance.</p>
077:         *
078:         *  <p>	This class is used by <code>DynamicTreeNodeFactory</code>.</p>
079:         *
080:         *
081:         */
082:        public class JBITreeAdaptor extends TreeAdaptorBase {
083:
084:            private static Logger sLog;
085:            private JBIAdminCommands mJac = BeanUtilities.getClient();
086:
087:            /**
088:             *	<p> This constructor is not used.</p>
089:             */
090:            private JBITreeAdaptor() {
091:            }
092:
093:            /**
094:             *	<p> This constructor saves the <code>LayoutComponent</code> descriptor
095:             *	    and the <code>UIComponent</code> associated with this
096:             *	    <code>TreeAdaptor</code>.  This constructor is used by the
097:             *	    getInstance() method.</p>
098:             */
099:            protected JBITreeAdaptor(LayoutComponent desc, UIComponent parent) {
100:                super (desc, parent);
101:            }
102:
103:            /**
104:             *	<p> This method provides access to an <code>JBITreeAdaptor</code>
105:             *	    instance.  Each time it is invoked, it returns a new instance.</p>
106:             */
107:            public static TreeAdaptor getInstance(FacesContext ctx,
108:                    LayoutComponent desc, UIComponent parent) {
109:                return new JBITreeAdaptor(desc, parent);
110:            }
111:
112:            /**
113:             *	<p> This method is called shortly after
114:             *	    {@link #getInstance(FacesContext, LayoutComponent, UIComponent)}.
115:             *	    It provides a place for post-creation initialization to take
116:             *	    occur.</p>
117:             */
118:            public void init() {
119:                //initialise the logger
120:                sLog = JBILogger.getInstance();
121:
122:                // Get the FacesContext
123:                FacesContext ctx = FacesContext.getCurrentInstance();
124:
125:                // This is the descriptor for this dynamic TreeNode, it contains all
126:                // information (options) necessary for this Adaptor
127:                LayoutComponent desc = getLayoutComponent();
128:
129:                // The parent UIComponent
130:                UIComponent parent = getParentUIComponent();
131:
132:                // Get the Method Name
133:                Object val = desc.getEvaluatedOption(ctx,
134:                        "treeAdaptorListType", parent);
135:                if (val == null) {
136:                    throw new IllegalArgumentException(
137:                            "'treeAdaptorListType' must be specified!");
138:                }
139:                mAdaptorListType = (String) val;
140:
141:                setTreeNodeObject(mAdaptorListType);
142:            }
143:
144:            /**						   2/13/2007
145:             *	<p> Returns child <code>TreeNode</code>s for the given
146:             *	    <code>TreeNode</code> model Object.</p>
147:             */
148:            public List getChildTreeNodeObjects(Object nodeObject) {
149:                sLog.fine("JBITreeAdaptor getChildTreeNodeObjects("
150:                        + nodeObject + "), mAdaptorListType="
151:                        + mAdaptorListType);
152:
153:                String target = "server";
154:                List result = null;
155:
156:                if (null != nodeObject) {
157:                    if (nodeObject.equals(mAdaptorListType)) {
158:                        ListBean listBean = BeanUtilities.getListBean();
159:                        String xmlQueryResults;
160:
161:                        if ("deployments".equals(mAdaptorListType)) {
162:                            xmlQueryResults = listBean
163:                                    .getListServiceAssemblies();
164:                            sLog
165:                                    .fine("JBITreeAdaptor getChildTreeNodeObjects(...), xmlQueryResults="
166:                                            + xmlQueryResults);
167:                            List saInfoList = ServiceAssemblyInfo
168:                                    .readFromXmlTextWithProlog(xmlQueryResults);
169:
170:                            mChildren = saInfoList.toArray();
171:                        }
172:
173:                        else if ("bindingsEngines".equals(mAdaptorListType)) {
174:                            xmlQueryResults = listBean
175:                                    .getListBindingComponents();
176:                            sLog
177:                                    .fine("JBITreeAdaptor getChildTreeNodeObjects(...), xmlQueryResults="
178:                                            + xmlQueryResults);
179:                            List bcCompInfoList = JBIComponentInfo
180:                                    .readFromXmlText(xmlQueryResults);
181:
182:                            xmlQueryResults = listBean.getListServiceEngines();
183:                            sLog
184:                                    .fine("JBITreeAdaptor getChildTreeNodeObjects(...), xmlQueryResults="
185:                                            + xmlQueryResults);
186:                            List seCompInfoList = JBIComponentInfo
187:                                    .readFromXmlText(xmlQueryResults);
188:
189:                            List operableComponentsList = new ArrayList();
190:                            operableComponentsList.addAll(bcCompInfoList);
191:                            operableComponentsList.addAll(seCompInfoList);
192:
193:                            mChildren = operableComponentsList.toArray();
194:                        }
195:
196:                        else if ("libraries".equals(mAdaptorListType)) {
197:                            xmlQueryResults = listBean.getListSharedLibraries();
198:                            sLog
199:                                    .fine("JBITreeAdaptor getChildTreeNodeObjects(...), xmlQueryResults="
200:                                            + xmlQueryResults);
201:                            List slCompInfoList = JBIComponentInfo
202:                                    .readFromXmlText(xmlQueryResults);
203:                            mChildren = slCompInfoList.toArray();
204:                        }
205:
206:                        if (mChildren != null) {
207:                            sLog
208:                                    .fine("JBITreeAdaptor getChildTreeNodeObjects(...), mChildren.length="
209:                                            + mChildren.length);
210:                            result = Arrays.asList((Object[]) mChildren);
211:                        }
212:                    }
213:
214:                    else if (nodeObject instanceof  ServiceAssemblyInfo) {
215:                        List suInfoList = new ArrayList();
216:                        ServiceAssemblyInfo saInfo = (ServiceAssemblyInfo) nodeObject;
217:                        String saName = saInfo.getName();
218:                        List infoList = saInfo.getServiceUnitInfoList();
219:                        Iterator<Object> it2 = infoList.iterator();
220:
221:                        while (it2.hasNext()) {
222:                            Object suInfoObject = it2.next();
223:                            String compName = ((ServiceUnitInfo) suInfoObject)
224:                                    .getTargetName();
225:                            ServiceUnitInfoWrapper wrapper = new ServiceUnitInfoWrapper(
226:                                    (ServiceUnitInfo) suInfoObject, compName,
227:                                    saName, target);
228:                            suInfoList.add(wrapper);
229:                            wrapper.setQueryString("sa");
230:                        }
231:                        result = suInfoList;
232:                    }
233:
234:                    else if (nodeObject instanceof  JBIComponentInfo) {
235:                        JBIComponentInfo compInfo = (JBIComponentInfo) nodeObject;
236:                        String compName = compInfo.getName();
237:                        List saInfoList = null;
238:                        List suInfoList = new ArrayList();
239:
240:                        try {
241:                            String xml = mJac.listServiceAssemblies(compName,
242:                                    target);
243:                            saInfoList = ServiceAssemblyInfo
244:                                    .readFromXmlTextWithProlog(xml);
245:                            if (saInfoList != null) {
246:                                Iterator<Object> it = saInfoList.iterator();
247:                                while (it.hasNext()) {
248:                                    Object saInfoObject = it.next();
249:                                    String saName = ((ServiceAssemblyInfo) saInfoObject)
250:                                            .getName();
251:                                    List infoList = ((ServiceAssemblyInfo) saInfoObject)
252:                                            .getServiceUnitInfoList();
253:                                    Iterator<Object> it2 = infoList.iterator();
254:                                    while (it2.hasNext()) {
255:                                        Object suInfoObject = it2.next();
256:                                        String tgtName = ((ServiceUnitInfo) suInfoObject)
257:                                                .getTargetName();
258:                                        if (tgtName.equals(compName)) {
259:                                            ServiceUnitInfoWrapper wrapper = new ServiceUnitInfoWrapper(
260:                                                    (ServiceUnitInfo) suInfoObject,
261:                                                    compName, saName, target);
262:                                            wrapper.setQueryString("comp");
263:                                            suInfoList.add(wrapper);
264:                                        }
265:                                    }
266:                                }
267:                            }
268:                        } catch (com.sun.jbi.ui.common.JBIRemoteException jbiRemoteEx) {
269:                            sLog
270:                                    .fine("JBITreeAdaptor.getChildTreeNodeObjects(): caught jbiRemoteEx="
271:                                            + jbiRemoteEx);
272:                        }
273:                        result = suInfoList;
274:                    }
275:
276:                }
277:                sLog.fine("JBITreeAdaptor getChildTreeNodeObjects, result="
278:                        + result);
279:                return result;
280:            }
281:
282:            /**
283:             *	<p> This method returns the "options" that should be supplied to the
284:             *	    factory that creates the <code>TreeNode</code> for the given tree
285:             *	    node model object.</p>
286:             *
287:             *	<p> Some useful options for the standard <code>TreeNode</code>
288:             *	    component include:<p>
289:             *
290:             *	<ul><li>text</li>
291:             *	    <li>url</li>
292:             *	    <li>imageURL</li>
293:             *	    <li>target</li>
294:             *	    <li>action<li>
295:             *	    <li>actionListener</li>
296:             *	    <li>expanded</li></ul>
297:             *
298:             *	<p> See Tree / TreeNode component documentation for more details.</p>
299:             */
300:            public Map<String, Object> getFactoryOptions(Object nodeObject) {
301:                Map<String, Object> result = null;
302:
303:                if (null != nodeObject) {
304:                    LayoutComponent desc = getLayoutComponent();
305:                    result = new HashMap<String, Object>();
306:
307:                    sLog.fine("JBITreeAdaptor getFactoryOptions (" + nodeObject
308:                            + "), nodeObject.getClass()="
309:                            + nodeObject.getClass());
310:
311:                    if (nodeObject instanceof  String) {
312:                        // This case deals with the top node.
313:
314:                        // NOTE: All supported options must be handled here,
315:                        //		otherwise they'll be ignored.
316:                        // NOTE: Options will be evaluated later, do not eval here.
317:                        setProperty(result, "text", desc.getOption("text"));
318:                        setProperty(result, "url", desc.getOption("url"));
319:                        setProperty(result, "imageURL", desc
320:                                .getOption("imageURL"));
321:                        setProperty(result, "target", desc.getOption("target"));
322:                        setProperty(result, "action", desc.getOption("action"));
323:
324:                        // NOTE: Although actionListener is supported, LH currently
325:                        //	     implements this to be the ActionListener of the "turner"
326:                        //	     which is inconsistent with "action".  We should make use
327:                        //	     of the "Handler" feature which provides a "toggle"
328:                        //	     CommandEvent.
329:                        setProperty(result, "actionListener", desc
330:                                .getOption("actionListener"));
331:                        setProperty(result, "expanded", desc
332:                                .getOption("expanded"));
333:                        sLog
334:                                .fine("JBITreeAdaptor getFactoryOptions (parent), text="
335:                                        + desc.getOption("text"));
336:
337:                    } else {
338:                        // This case deals with the children
339:
340:                        // NOTE: All supported options must be handled here,
341:                        // otherwise they'll be ignored
342:
343:                        // Finish setting the child properties
344:                        String childName = null;
345:                        String imageUrlSuffix = null;
346:                        String type = null;
347:                        String compType = null;
348:                        String urlSuffix = "type=";
349:                        String urlBase = (String) desc
350:                                .getOption("childURLbase");
351:
352:                        if (nodeObject instanceof  JBIComponentInfo) {
353:                            JBIComponentInfo compInfo = (JBIComponentInfo) nodeObject;
354:                            childName = compInfo.getName();
355:                            type = compInfo.getType();
356:                            sLog
357:                                    .fine("JBITreeAdaptor getFactoryOptions (child), childName="
358:                                            + childName + ", type=" + type);
359:                            BeanUtilities.setStringPropertyUsingExpression(
360:                                    childName,
361:                                    "#{sessionScope.serviceAssemblyName}");
362:                        }
363:
364:                        else if (nodeObject instanceof  ServiceAssemblyInfo) {
365:                            ServiceAssemblyInfo saInfo = (ServiceAssemblyInfo) nodeObject;
366:                            childName = saInfo.getName();
367:                            type = "service-assembly";
368:                        }
369:
370:                        else if (nodeObject instanceof  ServiceUnitInfoWrapper) {
371:                            ServiceUnitInfo suInfo = ((ServiceUnitInfoWrapper) nodeObject)
372:                                    .getServiceUnitInfo();
373:                            childName = suInfo.getName();
374:                            type = "service-unit";
375:
376:                            String saName = ((ServiceUnitInfoWrapper) nodeObject)
377:                                    .getServiceAssemblyName();
378:                            String compName = ((ServiceUnitInfoWrapper) nodeObject)
379:                                    .getComponentName();
380:                            String qs = ((ServiceUnitInfoWrapper) nodeObject)
381:                                    .getQueryString();
382:
383:                            compType = ((ServiceUnitInfoWrapper) nodeObject)
384:                                    .getComponentType();
385:
386:                            String grandChildURLBase = "/jbi/cluster/showServiceUnit.jsf?";
387:                            if (urlBase.indexOf("cluster") == -1) {
388:                                grandChildURLBase = "/jbi/pe/showServiceUnit.jsf?";
389:                            }
390:                            urlBase = (String) grandChildURLBase + "saname="
391:                                    + saName + "&" + "qs=" + qs + "&"
392:                                    + "compName=" + compName + "&"
393:                                    + "compType=" + compType + "&";
394:                        }
395:
396:                        if (null != childName) {
397:                            setProperty(result, "text", childName);
398:                            urlSuffix += type + "&name=" + childName;
399:                            if ("service-assembly".equals(type)) {
400:                                imageUrlSuffix = "JBIServiceAssembly.gif";
401:                            } else if ("binding-component".equals(type)) {
402:                                imageUrlSuffix = "JBIBindingComponent.gif";
403:                            } else if ("service-engine".equals(type)) {
404:                                imageUrlSuffix = "JBIServiceEngine.gif";
405:                            } else if ("shared-library".equals(type)) {
406:                                imageUrlSuffix = "JBISharedLibrary.gif";
407:                            } else if ("service-unit".equals(type)) {
408:                                imageUrlSuffix = "JBISU.gif"; // Generic Service Unit
409:                                // *** TBD remove comment bars after images have been created.
410:                                if (compType
411:                                        .equals(JBIConstants.JBI_BINDING_COMPONENT_TYPE)) {
412:                                    //imageUrlSuffix = "JBIBCSU.gif"; // Binding Component Service Unit
413:                                } else if (compType
414:                                        .equals(JBIConstants.JBI_SERVICE_ENGINE_TYPE)) {
415:                                    //imageUrlSuffix = "JBISESU.gif"; // Service Engine Service Unit
416:                                }
417:                            }
418:                        }
419:                        String url = urlBase + urlSuffix;
420:                        sLog.fine("JBITreeAdaptor.getFactoryOptions(...), url="
421:                                + url + ", imageUrlSuffix=" + imageUrlSuffix);
422:                        setProperty(result, "url", url);
423:                        setProperty(result, "imageURL", desc
424:                                .getOption("childImageURLbase")
425:                                + imageUrlSuffix);
426:                        setProperty(result, "target", desc
427:                                .getOption("childTarget"));
428:                        setProperty(result, "action", desc
429:                                .getOption("childAction"));
430:                        setProperty(result, "expanded", desc
431:                                .getOption("childExpanded"));
432:                        sLog
433:                                .fine("JBITreeAdaptor getFactoryOptions (child), type="
434:                                        + type + ", url=" + url);
435:                    }
436:                }
437:
438:                sLog.fine("JBITreeAdaptor getFactoryOptions, result=" + result);
439:                return result;
440:            }
441:
442:            /**
443:             *	<p> Helper method for setting Properties while avoiding NPE's.</p>
444:             */
445:            void setProperty(Map props, String key, Object value) {
446:                if (value != null) {
447:                    props.put(key, value);
448:                }
449:            }
450:
451:            /**
452:             *	<p> This method returns the <code>id</code> for the given tree node
453:             *	    model object.</p>
454:             */
455:            public String getId(Object nodeObject) {
456:                String result = "nullNodeObject";
457:
458:                if (null != nodeObject) {
459:                    result = genId(nodeObject.toString());
460:                }
461:
462:                return result;
463:            }
464:
465:            /**
466:             *	<p> This method generates an ID that is safe for JSF for the given
467:             *	    String.  It does not guarantee that the id is unique, it is the
468:             *	    responsibility of the caller to pass in a String that will result
469:             *	    in a UID.  All non-ascii characters will be stripped.</p>
470:             *
471:             *	@param	uid	A non-null String.
472:             */
473:            private String genId(String uid) {
474:                char[] chArr = uid.toCharArray();
475:                int len = chArr.length;
476:                int newIdx = 0;
477:                for (int idx = 0; idx < len; idx++) {
478:                    char test = chArr[idx];
479:                    if (Character.isLetterOrDigit(test) || test == '_'
480:                            || test == '-') {
481:                        chArr[newIdx++] = test;
482:                    }
483:                }
484:                return new String(chArr, 0, newIdx);
485:            }
486:
487:            /**
488:             *	<p> This method returns any facets that should be applied to the
489:             *	    <code>TreeNode (comp)</code>.  Useful facets for the sun
490:             *	    <code>TreeNode</code> component are: "content" and "image".</p>
491:             *
492:             *	<p> Facets that already exist on <code>comp</code>, or facets that
493:             *	    are directly added to <code>comp</code> do not need to be returned
494:             *	    from this method.</p>
495:             *
496:             *	<p> This implementation directly adds a "content" facet and returns
497:             *	    <code>null</code> from this method.</p>
498:             *
499:             *	@param	comp	    The tree node <code>UIComponent</code>.
500:             *	@param	nodeObject  The (model) object representing the tree node.
501:             */
502:            public Map<String, UIComponent> getFacets(UIComponent comp,
503:                    Object nodeObject) {
504:                return null;
505:            }
506:
507:            /**
508:             *	<p> Advanced framework feature which provides better handling for
509:             *	    things such as expanding TreeNodes, beforeEncode, and other
510:             *	    events.</p>
511:             *
512:             *	<p> This method should return a <code>Map</code> of <code>List</code>
513:             *	    of <code>Handler</code> objects.  Each <code>List</code> in the
514:             *	    <code>Map</code> should be registered under a key that cooresponds
515:             *	    to to the "event" in which the <code>Handler</code>s should be
516:             *	    invoked.</p>
517:             */
518:            public Map getHandlersByType(UIComponent comp, Object nodeObject) {
519:                return null;
520:            }
521:
522:            private String mAdaptorListType;
523:            Object[] mChildren;
524:            private String mNameAtt;
525:        }
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