Source Code Cross Referenced for AbstractGenerator.java in  » J2EE » ICEfaces-1.6.1 » com » icesoft » jsfmeta » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » ICEfaces 1.6.1 » com.icesoft.jsfmeta.util 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         *  Version: MPL 1.1/GPL 2.0/LGPL 2.1
003:         *
004:         *  "The contents of this file are subject to the Mozilla Public License
005:         *  Version 1.1 (the "License"); you may not use this file except in
006:         *  compliance with the License. You may obtain a copy of the License at
007:         *  http://www.mozilla.org/MPL/
008:         *
009:         *  Software distributed under the License is distributed on an "AS IS"
010:         *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
011:         *  License for the specific language governing rights and limitations under
012:         *  the License.
013:         *
014:         *  The Original Code is ICEfaces 1.5 open source software code, released
015:         *  November 5, 2006. The Initial Developer of the Original Code is ICEsoft
016:         *  Technologies Canada, Corp. Portions created by ICEsoft are Copyright (C)
017:         *  2004-2006 ICEsoft Technologies Canada, Corp. All Rights Reserved.
018:         *
019:         *  Contributor(s): _____________________.
020:         *
021:         *  Alternatively, the contents of this file may be used under the terms of
022:         *  the GNU Lesser General Public License Version 2.1 or later (the "LGPL"
023:         *  License), in which case the provisions of the LGPL License are
024:         *  applicable instead of those above. If you wish to allow use of your
025:         *  version of this file only under the terms of the LGPL License and not to
026:         *  allow others to use your version of this file under the MPL, indicate
027:         *  your decision by deleting the provisions above and replace them with
028:         *  the notice and other provisions required by the LGPL License. If you do
029:         *  not delete the provisions above, a recipient may use your version of
030:         *  this file under either the MPL or the LGPL License."
031:         *
032:         */
033:
034:        package com.icesoft.jsfmeta.util;
035:
036:        import java.io.File;
037:        import java.util.ArrayList;
038:        import java.util.HashMap;
039:        import java.util.HashSet;
040:        import java.util.Iterator;
041:        import java.util.List;
042:        import java.util.Map;
043:        import java.util.Set;
044:
045:        import javax.faces.render.RenderKitFactory;
046:
047:        import com.sun.rave.jsfmeta.beans.AttributeBean;
048:        import com.sun.rave.jsfmeta.beans.ComponentBean;
049:        import com.sun.rave.jsfmeta.beans.DescriptionBean;
050:        import com.sun.rave.jsfmeta.beans.DisplayNameBean;
051:        import com.sun.rave.jsfmeta.beans.FacesConfigBean;
052:        import com.sun.rave.jsfmeta.beans.FacetBean;
053:        import com.sun.rave.jsfmeta.beans.IconBean;
054:        import com.sun.rave.jsfmeta.beans.NamedValueBean;
055:        import com.sun.rave.jsfmeta.beans.PropertyBean;
056:        import com.sun.rave.jsfmeta.beans.RenderKitBean;
057:        import com.sun.rave.jsfmeta.beans.RendererBean;
058:        import java.util.Arrays;
059:        import java.util.logging.Level;
060:        import java.util.logging.Logger;
061:
062:        /*
063:         * Base Generator
064:         *
065:         */
066:
067:        public abstract class AbstractGenerator {
068:
069:            protected static Map defaults;
070:
071:            protected static Set keywords;
072:
073:            protected static Map unwrappers;
074:
075:            protected static Map wrappers;
076:
077:            private String defaultRenderKitId;
078:
079:            private String excludes[];
080:
081:            private String includes[];
082:
083:            private FacesConfigBean config;
084:
085:            private File dest;
086:
087:            private boolean verbose;
088:
089:            private JavaSourceWriter writer;
090:
091:            protected static final Logger logger = Logger
092:                    .getLogger("com.icesoft.metadata.generators");
093:
094:            static {
095:
096:                defaults = new HashMap();
097:                defaults.put("boolean", "false");
098:                defaults.put("byte", "Byte.MIN_VALUE");
099:                defaults.put("char", "Character.MIN_VALUE");
100:                defaults.put("double", "Double.MIN_VALUE");
101:                defaults.put("float", "Float.MIN_VALUE");
102:                defaults.put("int", "Integer.MIN_VALUE");
103:                defaults.put("long", "Long.MIN_VALUE");
104:                defaults.put("short", "Short.MIN_VALUE");
105:                keywords = new HashSet();
106:                keywords.addAll(Arrays
107:                        .asList(new String[] { "abstract", "boolean", "break",
108:                                "byte", "case", "cast", "catch", "char",
109:                                "class", "const", "continue", "default", "do",
110:                                "double", "else", "extends", "final",
111:                                "finally", "float", "for", "future", "generic",
112:                                "goto", "if", "implements", "import", "inner",
113:                                "instanceof", "int", "interface", "long",
114:                                "native", "new", "null", "operator", "outer",
115:                                "package", "private", "protected", "public",
116:                                "rest", "return", "short", "static", "super",
117:                                "switch", "synchronized", "this", "throw",
118:                                "throws", "transient", "try", "var", "void",
119:                                "volatile", "while" }));
120:
121:                unwrappers = new HashMap();
122:                unwrappers.put("boolean", "booleanValue");
123:                unwrappers.put("byte", "byteValue");
124:                unwrappers.put("char", "charValue");
125:                unwrappers.put("double", "doubleValue");
126:                unwrappers.put("float", "floatValue");
127:                unwrappers.put("int", "intValue");
128:                unwrappers.put("long", "longValue");
129:                unwrappers.put("short", "shortValue");
130:                wrappers = new HashMap();
131:                wrappers.put("boolean", "Boolean");
132:                wrappers.put("byte", "Byte");
133:                wrappers.put("char", "Character");
134:                wrappers.put("double", "Double");
135:                wrappers.put("float", "Float");
136:                wrappers.put("int", "Integer");
137:                wrappers.put("long", "Long");
138:                wrappers.put("short", "Short");
139:            }
140:
141:            public AbstractGenerator(InternalConfig internalConfig) {
142:
143:                defaultRenderKitId = RenderKitFactory.HTML_BASIC_RENDER_KIT;
144:                excludes = new String[0];
145:                includes = new String[0];
146:                config = null;
147:                dest = new File(".");
148:                verbose = Boolean.getBoolean(internalConfig
149:                        .getProperty("project.verbose"));
150:                writer = new JavaSourceWriter();
151:            }
152:
153:            public String getDefaultRenderKitId() {
154:                return defaultRenderKitId;
155:            }
156:
157:            public void setDefaultRenderKitId(String defaultRenderKitId) {
158:                this .defaultRenderKitId = defaultRenderKitId;
159:            }
160:
161:            public String[] getExcludes() {
162:                return excludes;
163:            }
164:
165:            public void setExcludes(String excludes[]) {
166:                this .excludes = excludes;
167:            }
168:
169:            public String[] getIncludes() {
170:                return includes;
171:            }
172:
173:            public void setIncludes(String includes[]) {
174:                this .includes = includes;
175:            }
176:
177:            public FacesConfigBean getConfig() {
178:                return config;
179:            }
180:
181:            public void setConfig(FacesConfigBean config) {
182:                this .config = config;
183:            }
184:
185:            public File getDest() {
186:                return dest;
187:            }
188:
189:            public void setDest(File dest) {
190:                this .dest = dest;
191:            }
192:
193:            public boolean isVerbose() {
194:                return verbose;
195:            }
196:
197:            public void setVerbose(boolean verbose) {
198:                this .verbose = verbose;
199:            }
200:
201:            public JavaSourceWriter getWriter() {
202:                return writer;
203:            }
204:
205:            public void setWriter(JavaSourceWriter writer) {
206:                this .writer = writer;
207:            }
208:
209:            protected ComponentBean baseComponent(ComponentBean cb) {
210:                String baseComponentType = cb.getBaseComponentType();
211:                if (baseComponentType == null) {
212:                    return null;
213:                }
214:                ComponentBean bcb = getConfig().getComponent(baseComponentType);
215:                if (bcb == null) {
216:
217:                    logger.log(Level.SEVERE, " invalid base component");
218:                    throw new IllegalArgumentException(
219:                            " invalid base component");
220:                } else {
221:                    return bcb;
222:                }
223:            }
224:
225:            protected String capitalize(String name) {
226:                return Character.toUpperCase(name.charAt(0))
227:                        + name.substring(1);
228:            }
229:
230:            public String componentFamily(ComponentBean cb) {
231:
232:                String componentFamily = cb.getComponentFamily();
233:                if (componentFamily == null) {
234:                    ComponentBean bcb = baseComponent(cb);
235:                    do {
236:                        if ((componentFamily != null) || (bcb == null)) {
237:                            break;
238:                        }
239:                        componentFamily = bcb.getComponentFamily();
240:                        if (componentFamily == null) {
241:                            bcb = baseComponent(bcb);
242:                        }
243:                    } while (true);
244:                }
245:                return componentFamily;
246:            }
247:
248:            protected FacetBean[] facets(ComponentBean cb, RendererBean rb) {
249:
250:                List components = new ArrayList();
251:                components.add(cb);
252:                ComponentBean current = cb;
253:                do {
254:                    ComponentBean bcb = baseComponent(current);
255:                    if (bcb == null) {
256:                        break;
257:                    }
258:                    components.add(bcb);
259:                    current = bcb;
260:                } while (true);
261:
262:                List facets = new ArrayList();
263:                FacetBean f[] = null;
264:                for (int i = components.size() - 1; i >= 0; i--) {
265:                    current = (ComponentBean) components.get(i);
266:                    f = current.getFacets();
267:                    for (int j = 0; j < f.length; j++) {
268:                        FacetBean facet = lookupFacet(facets, f[j]
269:                                .getFacetName());
270:                        if (facet == null) {
271:                            facets.add(f[j].clone());
272:                        } else {
273:                            mergeFacet(facet, f[j]);
274:                        }
275:                    }
276:
277:                }
278:
279:                f = rb.getFacets();
280:                for (int j = 0; j < f.length; j++) {
281:                    FacetBean facet = lookupFacet(facets, f[j].getFacetName());
282:                    if (facet == null) {
283:                        facets.add(f[j].clone());
284:                    } else {
285:                        mergeFacet(facet, f[j]);
286:                    }
287:                }
288:
289:                return (FacetBean[]) facets
290:                        .toArray(new FacetBean[facets.size()]);
291:            }
292:
293:            protected boolean generated(String fqcn) {
294:
295:                for (int i = 0; i < excludes.length; i++) {
296:                    if (fqcn.equals(excludes[i])) {
297:                        return false;
298:                    }
299:                }
300:
301:                for (int i = 0; i < includes.length; i++) {
302:                    if (fqcn.equals(includes[i])) {
303:                        return true;
304:                    }
305:                }
306:
307:                return includes.length == 0;
308:            }
309:
310:            protected String mangle(String name) {
311:                if (keywords.contains(name)) {
312:                    return "_" + name;
313:                } else {
314:                    return name;
315:                }
316:            }
317:
318:            protected PropertyBean merge(PropertyBean pb, AttributeBean ab) {
319:                if (ab == null) {
320:                    return pb;
321:                }
322:                PropertyBean newPb = new PropertyBean();
323:                pb.copy(newPb);
324:                if (!ab.isBindable()) {
325:                    newPb.setBindable(false);
326:                }
327:                if (ab.isExpert()) {
328:                    newPb.setExpert(true);
329:                }
330:                if (ab.isHidden()) {
331:                    newPb.setHidden(true);
332:                }
333:                if (ab.isRequired()) {
334:                    newPb.setRequired(true);
335:                }
336:                if (ab.isSuppressed()) {
337:                    newPb.setSuppressed(true);
338:                }
339:                if (!ab.isTagAttribute()) {
340:                    newPb.setTagAttribute(false);
341:                }
342:                return newPb;
343:            }
344:
345:            protected File outputFile(String fqcn) {
346:                return new File(getDest(), fqcn
347:                        .replace('.', File.separatorChar)
348:                        + ".java");
349:            }
350:
351:            protected boolean primitive(String type) {
352:                return defaults.containsKey(type);
353:            }
354:
355:            protected RendererBean renderer(ComponentBean cb) {
356:
357:                String rendererType = rendererType(cb);
358:                if (rendererType == null) {
359:                    return null;
360:                }
361:                String componentFamily = componentFamily(cb);
362:                if (componentFamily == null) {
363:
364:                    logger.log(Level.SEVERE, "NoComponentFamily");
365:                    throw new IllegalArgumentException("NoComponentFamily");
366:                }
367:
368:                RenderKitBean renderKitBean = getConfig().getRenderKit(
369:                        getDefaultRenderKitId());
370:                logger.log(Level.FINEST, "renderKit="
371:                        + renderKitBean.getRenderKitId());
372:
373:                RendererBean rb = renderKitBean.getRenderer(componentFamily,
374:                        rendererType);
375:
376:                if (rb == null) {
377:                    logger
378:                            .log(Level.SEVERE, "RenderBean componentFamily="
379:                                    + componentFamily + " rendererType="
380:                                    + rendererType);
381:                }
382:
383:                if (rb == null) {
384:                    logger.log(Level.SEVERE, "InvalidRendererType");
385:                    throw new IllegalArgumentException("InvalidRendererType");
386:                } else {
387:                    return rb;
388:                }
389:            }
390:
391:            public String rendererType(ComponentBean cb) {
392:
393:                String rendererType = cb.getRendererType();
394:                if (rendererType == null) {
395:                    ComponentBean bcb = baseComponent(cb);
396:                    do {
397:                        if ((rendererType != null) || (bcb == null)) {
398:                            break;
399:                        }
400:                        rendererType = bcb.getRendererType();
401:                        if (rendererType == null) {
402:                            bcb = baseComponent(bcb);
403:                        }
404:                    } while (true);
405:                }
406:                return rendererType;
407:            }
408:
409:            protected String simpleClassName(String fqcn) {
410:
411:                int last = fqcn.lastIndexOf('.');
412:                if (last >= 0) {
413:                    return fqcn.substring(last + 1);
414:                } else {
415:                    return fqcn;
416:                }
417:            }
418:
419:            private FacetBean lookupFacet(List list, String name) {
420:
421:                for (Iterator facets = list.iterator(); facets.hasNext();) {
422:                    FacetBean facet = (FacetBean) facets.next();
423:                    if (name.equals(facet.getFacetName())) {
424:                        return facet;
425:                    }
426:                }
427:                return null;
428:            }
429:
430:            private void mergeFacet(FacetBean orig, FacetBean upd) {
431:                DescriptionBean dbs[] = upd.getDescriptions();
432:                for (int i = 0; i < dbs.length; i++) {
433:                    orig.addDescription(new DescriptionBean(dbs[i]
434:                            .getDescription(), dbs[i].getLang()));
435:                }
436:
437:                DisplayNameBean dns[] = upd.getDisplayNames();
438:                for (int i = 0; i < dns.length; i++) {
439:                    orig.addDisplayName(new DisplayNameBean(dns[i]
440:                            .getDisplayName(), dns[i].getLang()));
441:                }
442:
443:                IconBean ibs[] = upd.getIcons();
444:                for (int i = 0; i < ibs.length; i++) {
445:                    orig.addIcon(new IconBean(ibs[i].getLang(), ibs[i]
446:                            .getLargeIcon(), ibs[i].getSmallIcon()));
447:                }
448:
449:                Map map = upd.getNamedValues();
450:                NamedValueBean nvb;
451:                for (Iterator keys = map.keySet().iterator(); keys.hasNext(); orig
452:                        .addNamedValue(new NamedValueBean(nvb.getName(), nvb
453:                                .getExpression(), nvb.getValue()))) {
454:                    String key = (String) keys.next();
455:                    nvb = (NamedValueBean) map.get(key);
456:                }
457:
458:            }
459:
460:        }
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