Source Code Cross Referenced for JndiEncInfoBuilder.java in  » J2EE » openejb3 » org » apache » openejb » config » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » openejb3 » org.apache.openejb.config 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**
002:         * Licensed to the Apache Software Foundation (ASF) under one or more
003:         * contributor license agreements.  See the NOTICE file distributed with
004:         * this work for additional information regarding copyright ownership.
005:         * The ASF licenses this file to You under the Apache License, Version 2.0
006:         * (the "License"); you may not use this file except in compliance with
007:         * the License.  You may obtain a copy of the License at
008:         *
009:         *     http://www.apache.org/licenses/LICENSE-2.0
010:         *
011:         *  Unless required by applicable law or agreed to in writing, software
012:         *  distributed under the License is distributed on an "AS IS" BASIS,
013:         *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014:         *  See the License for the specific language governing permissions and
015:         *  limitations under the License.
016:         */package org.apache.openejb.config;
017:
018:        import static org.apache.openejb.assembler.classic.EjbResolver.Scope.EJBJAR;
019:        import static org.apache.openejb.assembler.classic.EjbResolver.Scope.EAR;
020:        import org.apache.openejb.OpenEJBException;
021:        import org.apache.openejb.loader.SystemInstance;
022:        import org.apache.openejb.assembler.classic.AppInfo;
023:        import org.apache.openejb.assembler.classic.EjbLocalReferenceInfo;
024:        import org.apache.openejb.assembler.classic.EjbReferenceInfo;
025:        import org.apache.openejb.assembler.classic.EnterpriseBeanInfo;
026:        import org.apache.openejb.assembler.classic.EnvEntryInfo;
027:        import org.apache.openejb.assembler.classic.InjectionInfo;
028:        import org.apache.openejb.assembler.classic.JndiEncInfo;
029:        import org.apache.openejb.assembler.classic.PersistenceContextReferenceInfo;
030:        import org.apache.openejb.assembler.classic.PersistenceUnitReferenceInfo;
031:        import org.apache.openejb.assembler.classic.PortRefInfo;
032:        import org.apache.openejb.assembler.classic.ReferenceLocationInfo;
033:        import org.apache.openejb.assembler.classic.ResourceEnvReferenceInfo;
034:        import org.apache.openejb.assembler.classic.ResourceReferenceInfo;
035:        import org.apache.openejb.assembler.classic.ServiceReferenceInfo;
036:        import org.apache.openejb.assembler.classic.EjbResolver;
037:        import org.apache.openejb.assembler.classic.EjbJarInfo;
038:        import org.apache.openejb.jee.EjbLocalRef;
039:        import org.apache.openejb.jee.EnvEntry;
040:        import org.apache.openejb.jee.Injectable;
041:        import org.apache.openejb.jee.InjectionTarget;
042:        import org.apache.openejb.jee.JndiConsumer;
043:        import org.apache.openejb.jee.JndiReference;
044:        import org.apache.openejb.jee.MessageDestinationRef;
045:        import org.apache.openejb.jee.PersistenceContextRef;
046:        import org.apache.openejb.jee.PersistenceContextType;
047:        import org.apache.openejb.jee.PersistenceUnitRef;
048:        import org.apache.openejb.jee.PortComponentRef;
049:        import org.apache.openejb.jee.Property;
050:        import org.apache.openejb.jee.ResAuth;
051:        import org.apache.openejb.jee.ResourceEnvRef;
052:        import org.apache.openejb.jee.ResourceRef;
053:        import org.apache.openejb.jee.ServiceRef;
054:        import org.apache.openejb.jee.EjbReference;
055:        import org.apache.openejb.util.LogCategory;
056:        import org.apache.openejb.util.Logger;
057:        import org.apache.openejb.util.Messages;
058:
059:        import java.net.URI;
060:        import java.net.URISyntaxException;
061:        import java.util.ArrayList;
062:        import java.util.Collection;
063:        import java.util.List;
064:        import java.util.Map;
065:        import java.util.HashMap;
066:
067:        /**
068:         * @version $Rev: 634559 $ $Date: 2008-03-06 22:38:37 -0800 $
069:         */
070:        public class JndiEncInfoBuilder {
071:
072:            public static final Logger logger = Logger.getInstance(
073:                    LogCategory.OPENEJB_STARTUP, JndiEncInfoBuilder.class);
074:            protected static final Messages messages = new Messages(
075:                    JndiEncInfoBuilder.class);
076:
077:            private final EjbResolver earResolver;
078:            private final Map<String, EjbResolver> ejbJarResolvers = new HashMap<String, EjbResolver>();
079:
080:            public JndiEncInfoBuilder(AppInfo appInfo) {
081:
082:                // Global-scoped EJB Resolver
083:
084:                EjbResolver globalResolver = SystemInstance.get().getComponent(
085:                        EjbResolver.class);
086:
087:                // EAR-scoped EJB Resolver
088:
089:                earResolver = new EjbResolver(globalResolver, EAR,
090:                        appInfo.ejbJars);
091:
092:                // EJBJAR-scoped EJB Resolver(s)
093:
094:                for (EjbJarInfo ejbJarInfo : appInfo.ejbJars) {
095:
096:                    EjbResolver ejbJarResolver = new EjbResolver(earResolver,
097:                            EJBJAR, ejbJarInfo);
098:
099:                    ejbJarResolvers.put(ejbJarInfo.moduleId, ejbJarResolver);
100:                }
101:            }
102:
103:            private EjbResolver getEjbResolver(String moduleId) {
104:                EjbResolver resolver = ejbJarResolvers.get(moduleId);
105:                if (resolver == null) {
106:                    resolver = earResolver;
107:                }
108:                return resolver;
109:            }
110:
111:            public JndiEncInfo build(JndiConsumer jndiConsumer, String ejbName,
112:                    String moduleId) throws OpenEJBException {
113:                URI moduleUri = null;
114:                if (moduleId != null) {
115:                    try {
116:                        moduleUri = new URI(moduleId);
117:                    } catch (URISyntaxException e) {
118:                        throw new OpenEJBException("Illegal moduleId "
119:                                + moduleId, e);
120:                    }
121:                }
122:
123:                JndiEncInfo jndi = new JndiEncInfo();
124:
125:                /* Build Environment entries *****************/
126:                jndi.envEntries.addAll(buildEnvEntryInfos(jndiConsumer));
127:
128:                /* Build Resource References *****************/
129:                jndi.resourceRefs.addAll(buildResourceRefInfos(jndiConsumer));
130:
131:                /* Build Resource Environment References *****************/
132:                jndi.resourceEnvRefs
133:                        .addAll(buildResourceEnvRefInfos(jndiConsumer));
134:
135:                buildEjbRefs(jndiConsumer, moduleUri, moduleId, ejbName, jndi);
136:
137:                jndi.persistenceUnitRefs.addAll(buildPersistenceUnitRefInfos(
138:                        jndiConsumer, moduleUri));
139:
140:                jndi.persistenceContextRefs
141:                        .addAll(buildPersistenceContextRefInfos(jndiConsumer,
142:                                moduleUri));
143:
144:                jndi.serviceRefs.addAll(buildServiceRefInfos(jndiConsumer));
145:
146:                return jndi;
147:            }
148:
149:            private void buildEjbRefs(JndiConsumer jndiConsumer, URI moduleUri,
150:                    String moduleId, String ejbName, JndiEncInfo jndi)
151:                    throws OpenEJBException {
152:
153:                int size = jndiConsumer.getEjbRef().size()
154:                        + jndiConsumer.getEjbLocalRef().size();
155:
156:                ArrayList<EjbReference> references = new ArrayList<EjbReference>(
157:                        size);
158:
159:                references.addAll(jndiConsumer.getEjbRef());
160:                references.addAll(jndiConsumer.getEjbLocalRef());
161:
162:                for (EjbReference ref : references) {
163:
164:                    EjbReferenceInfo info = new EjbReferenceInfo();
165:
166:                    info.homeType = ref.getHome();
167:                    info.interfaceType = ref.getInterface();
168:                    info.referenceName = ref.getName();
169:                    info.link = ref.getEjbLink();
170:                    info.location = buildLocationInfo(ref);
171:                    info.targets.addAll(buildInjectionInfos(ref));
172:
173:                    if (info.location != null) {
174:                        if (ref.getRefType() == EjbReference.Type.LOCAL) {
175:                            jndi.ejbLocalReferences.add(toLocal(info));
176:                        } else {
177:                            jndi.ejbReferences.add(info);
178:                        }
179:                        continue;
180:                    }
181:
182:                    EjbResolver ejbResolver = getEjbResolver(moduleId);
183:
184:                    String deploymentId = ejbResolver.resolve(new Ref(ref),
185:                            moduleUri);
186:
187:                    info.ejbDeploymentId = deploymentId;
188:
189:                    if (info.ejbDeploymentId == null) {
190:                        if (info.link != null) {
191:                            logger.warning("config.noBeanFoundEjbLink", ref
192:                                    .getName(), ejbName, ref.getEjbLink());
193:                        } else {
194:                            logger.warning("config.noBeanFound", ref.getName(),
195:                                    ejbName, ref.getEjbLink());
196:                        }
197:                        if (ref.getRefType() == EjbReference.Type.LOCAL) {
198:                            jndi.ejbLocalReferences.add(toLocal(info));
199:                        } else {
200:                            jndi.ejbReferences.add(info);
201:                        }
202:                        continue;
203:                    }
204:
205:                    EjbResolver.Scope scope = ejbResolver
206:                            .getScope(deploymentId);
207:
208:                    info.externalReference = (scope != EAR && scope != EJBJAR);
209:
210:                    if (ref.getRefType() == EjbReference.Type.UNKNOWN) {
211:                        EnterpriseBeanInfo otherBean = ejbResolver
212:                                .getEnterpriseBeanInfo(deploymentId);
213:                        if (otherBean != null) {
214:                            if (otherBean.businessRemote.contains(ref
215:                                    .getInterface())) {
216:                                ref.setRefType(EjbReference.Type.REMOTE);
217:                            } else {
218:                                ref.setRefType(EjbReference.Type.LOCAL);
219:                                jndiConsumer.getEjbRef().remove(ref);
220:                                jndiConsumer.getEjbLocalRef().add(
221:                                        new EjbLocalRef(ref));
222:                            }
223:                        }
224:                    }
225:
226:                    if (ref.getRefType() == EjbReference.Type.LOCAL) {
227:                        jndi.ejbLocalReferences.add(toLocal(info));
228:                    } else {
229:                        jndi.ejbReferences.add(info);
230:                    }
231:
232:                }
233:            }
234:
235:            private EjbLocalReferenceInfo toLocal(EjbReferenceInfo r) {
236:                EjbLocalReferenceInfo l = new EjbLocalReferenceInfo();
237:                l.ejbDeploymentId = r.ejbDeploymentId;
238:                l.externalReference = r.externalReference;
239:                l.homeType = r.homeType;
240:                l.interfaceType = r.interfaceType;
241:                l.referenceName = r.referenceName;
242:                l.link = r.link;
243:                l.location = r.location;
244:                l.targets.addAll(r.targets);
245:                return l;
246:            }
247:
248:            private List<ServiceReferenceInfo> buildServiceRefInfos(
249:                    JndiConsumer jndiConsumer) {
250:                ArrayList<ServiceReferenceInfo> infos = new ArrayList<ServiceReferenceInfo>();
251:                for (ServiceRef ref : jndiConsumer.getServiceRef()) {
252:                    ServiceReferenceInfo info = new ServiceReferenceInfo();
253:                    info.referenceName = ref.getName();
254:                    info.location = buildLocationInfo(ref);
255:                    info.targets.addAll(buildInjectionInfos(ref));
256:                    infos.add(info);
257:
258:                    if (System.getProperty("duct tape") != null)
259:                        continue;
260:
261:                    info.id = ref.getMappedName();
262:                    info.serviceQName = ref.getServiceQname();
263:                    info.serviceType = ref.getServiceInterface();
264:                    info.referenceType = ref.getServiceRefType();
265:                    info.wsdlFile = ref.getWsdlFile();
266:                    info.jaxrpcMappingFile = ref.getJaxrpcMappingFile();
267:                    info.handlerChains.addAll(ConfigurationFactory
268:                            .toHandlerChainInfo(ref.getAllHandlers()));
269:                    for (PortComponentRef portComponentRef : ref
270:                            .getPortComponentRef()) {
271:                        PortRefInfo portRefInfo = new PortRefInfo();
272:                        portRefInfo.qname = portComponentRef.getQName();
273:                        portRefInfo.serviceEndpointInterface = portComponentRef
274:                                .getServiceEndpointInterface();
275:                        portRefInfo.enableMtom = portComponentRef
276:                                .isEnableMtom();
277:                        portRefInfo.properties.putAll(portComponentRef
278:                                .getProperties());
279:                        info.portRefs.add(portRefInfo);
280:                    }
281:                }
282:                return infos;
283:            }
284:
285:            private List<PersistenceUnitReferenceInfo> buildPersistenceUnitRefInfos(
286:                    JndiConsumer jndiConsumer, URI moduleId) {
287:                ArrayList<PersistenceUnitReferenceInfo> infos = new ArrayList<PersistenceUnitReferenceInfo>();
288:                for (PersistenceUnitRef puRef : jndiConsumer
289:                        .getPersistenceUnitRef()) {
290:                    PersistenceUnitReferenceInfo info = new PersistenceUnitReferenceInfo();
291:                    info.referenceName = puRef.getPersistenceUnitRefName();
292:                    info.persistenceUnitName = puRef.getPersistenceUnitName();
293:                    info.unitId = puRef.getMappedName();
294:                    info.location = buildLocationInfo(puRef);
295:                    info.targets.addAll(buildInjectionInfos(puRef));
296:                    infos.add(info);
297:                }
298:                return infos;
299:            }
300:
301:            private List<PersistenceContextReferenceInfo> buildPersistenceContextRefInfos(
302:                    JndiConsumer jndiConsumer, URI moduleId) {
303:                ArrayList<PersistenceContextReferenceInfo> infos = new ArrayList<PersistenceContextReferenceInfo>();
304:
305:                for (PersistenceContextRef contextRef : jndiConsumer
306:                        .getPersistenceContextRef()) {
307:                    PersistenceContextReferenceInfo info = new PersistenceContextReferenceInfo();
308:                    info.referenceName = contextRef
309:                            .getPersistenceContextRefName();
310:                    info.persistenceUnitName = contextRef
311:                            .getPersistenceUnitName();
312:                    info.unitId = contextRef.getMappedName();
313:                    info.location = buildLocationInfo(contextRef);
314:                    info.extended = (contextRef.getPersistenceContextType() == PersistenceContextType.EXTENDED);
315:                    List<Property> persistenceProperty = contextRef
316:                            .getPersistenceProperty();
317:                    for (Property property : persistenceProperty) {
318:                        String name = property.getName();
319:                        String value = property.getValue();
320:                        info.properties.setProperty(name, value);
321:                    }
322:                    info.targets.addAll(buildInjectionInfos(contextRef));
323:                    infos.add(info);
324:                }
325:                return infos;
326:            }
327:
328:            private List<ResourceReferenceInfo> buildResourceRefInfos(
329:                    JndiConsumer item) {
330:                List<ResourceReferenceInfo> infos = new ArrayList<ResourceReferenceInfo>();
331:                for (ResourceRef res : item.getResourceRef()) {
332:                    ResourceReferenceInfo info = new ResourceReferenceInfo();
333:
334:                    if (res.getResAuth() != null) {
335:                        info.referenceAuth = res.getResAuth().toString();
336:                    } else {
337:                        info.referenceAuth = ResAuth.CONTAINER.toString();
338:                    }
339:                    info.referenceName = res.getResRefName();
340:                    info.referenceType = res.getResType();
341:                    info.resourceID = res.getMappedName();
342:                    info.location = buildLocationInfo(res);
343:                    info.targets.addAll(buildInjectionInfos(res));
344:                    infos.add(info);
345:                }
346:                return infos;
347:            }
348:
349:            private List<ResourceEnvReferenceInfo> buildResourceEnvRefInfos(
350:                    JndiConsumer item) {
351:                List<ResourceEnvReferenceInfo> infos = new ArrayList<ResourceEnvReferenceInfo>();
352:                for (ResourceEnvRef res : item.getResourceEnvRef()) {
353:                    ResourceEnvReferenceInfo info = new ResourceEnvReferenceInfo();
354:                    info.resourceEnvRefName = res.getResourceEnvRefName();
355:                    info.resourceEnvRefType = res.getResourceEnvRefType();
356:                    info.resourceID = res.getMappedName();
357:                    info.location = buildLocationInfo(res);
358:                    info.targets.addAll(buildInjectionInfos(res));
359:                    infos.add(info);
360:                }
361:                for (MessageDestinationRef res : item
362:                        .getMessageDestinationRef()) {
363:                    ResourceEnvReferenceInfo info = new ResourceEnvReferenceInfo();
364:                    info.resourceEnvRefName = res
365:                            .getMessageDestinationRefName();
366:                    info.resourceEnvRefType = res.getMessageDestinationType();
367:                    info.resourceID = res.getMappedName();
368:                    info.location = buildLocationInfo(res);
369:                    info.targets.addAll(buildInjectionInfos(res));
370:                    infos.add(info);
371:                }
372:                return infos;
373:            }
374:
375:            private List<EnvEntryInfo> buildEnvEntryInfos(JndiConsumer item) {
376:                List<EnvEntryInfo> infos = new ArrayList<EnvEntryInfo>();
377:                for (EnvEntry env : item.getEnvEntry()) {
378:                    // ignore env entries without a value
379:                    if (env.getEnvEntryValue() == null) {
380:                        continue;
381:                    }
382:
383:                    EnvEntryInfo info = new EnvEntryInfo();
384:
385:                    info.name = env.getEnvEntryName();
386:                    info.type = env.getEnvEntryType();
387:                    info.value = env.getEnvEntryValue();
388:                    info.location = buildLocationInfo(env);
389:                    info.targets.addAll(buildInjectionInfos(env));
390:                    infos.add(info);
391:                }
392:                return infos;
393:            }
394:
395:            public ReferenceLocationInfo buildLocationInfo(
396:                    JndiReference reference) {
397:                String mappedName = reference.getMappedName();
398:                if (mappedName == null || !mappedName.startsWith("jndi:")) {
399:                    return null;
400:                }
401:                ReferenceLocationInfo location = new ReferenceLocationInfo();
402:                location.jndiName = mappedName.replaceFirst("^jndi:", "");
403:                return location;
404:            }
405:
406:            public Collection<? extends InjectionInfo> buildInjectionInfos(
407:                    Injectable injectable) {
408:                ArrayList<InjectionInfo> infos = new ArrayList<InjectionInfo>();
409:                for (InjectionTarget target : injectable.getInjectionTarget()) {
410:                    InjectionInfo info = new InjectionInfo();
411:                    info.className = target.getInjectionTargetClass();
412:                    info.propertyName = target.getInjectionTargetName();
413:                    infos.add(info);
414:                }
415:                return infos;
416:            }
417:
418:            /**
419:             * The assembler package cannot have a dependency on org.apache.openejb.jee
420:             * so we simply have a trimmed down copy of the org.apache.openejb.jee.EjbReference interface
421:             * and we adapt to it here.
422:             */
423:            private static class Ref implements  EjbResolver.Reference {
424:                private final EjbReference ref;
425:
426:                public Ref(EjbReference ref) {
427:                    this .ref = ref;
428:                }
429:
430:                public String getName() {
431:                    return ref.getName();
432:                }
433:
434:                public String getEjbLink() {
435:                    return ref.getEjbLink();
436:                }
437:
438:                public String getHome() {
439:                    return ref.getHome();
440:                }
441:
442:                public String getInterface() {
443:                    return ref.getInterface();
444:                }
445:
446:                public String getMappedName() {
447:                    return ref.getMappedName();
448:                }
449:
450:                public EjbResolver.Type getRefType() {
451:                    // Could have used EjbResolver.Type.valueOf(..)
452:                    // but this protects against an renaming
453:                    switch (ref.getRefType()) {
454:                    case LOCAL:
455:                        return EjbResolver.Type.LOCAL;
456:                    case REMOTE:
457:                        return EjbResolver.Type.REMOTE;
458:                    case UNKNOWN:
459:                        return EjbResolver.Type.UNKNOWN;
460:                    default:
461:                        return EjbResolver.Type.UNKNOWN;
462:                    }
463:                }
464:            }
465:        }
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