Source Code Cross Referenced for BIGlobalBinding.java in  » 6.0-JDK-Modules » jaxb-xjc » com » sun » tools » xjc » reader » xmlschema » bindinfo » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » 6.0 JDK Modules » jaxb xjc » com.sun.tools.xjc.reader.xmlschema.bindinfo 
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:        package com.sun.tools.xjc.reader.xmlschema.bindinfo;
037:
038:        import java.util.Collections;
039:        import java.util.HashMap;
040:        import java.util.Map;
041:        import java.util.Set;
042:
043:        import javax.xml.bind.annotation.XmlAttribute;
044:        import javax.xml.bind.annotation.XmlElement;
045:        import javax.xml.bind.annotation.XmlEnumValue;
046:        import javax.xml.bind.annotation.XmlRootElement;
047:        import javax.xml.bind.annotation.XmlTransient;
048:        import javax.xml.namespace.QName;
049:
050:        import com.sun.codemodel.ClassType;
051:        import com.sun.codemodel.JClassAlreadyExistsException;
052:        import com.sun.codemodel.JCodeModel;
053:        import com.sun.codemodel.JDefinedClass;
054:        import com.sun.tools.xjc.ErrorReceiver;
055:        import com.sun.tools.xjc.generator.bean.ImplStructureStrategy;
056:        import static com.sun.tools.xjc.generator.bean.ImplStructureStrategy.BEAN_ONLY;
057:        import com.sun.tools.xjc.model.Model;
058:        import com.sun.tools.xjc.reader.Const;
059:        import com.sun.tools.xjc.reader.Ring;
060:        import com.sun.tools.xjc.reader.xmlschema.SimpleTypeBuilder;
061:        import com.sun.tools.xjc.util.ReadOnlyAdapter;
062:        import com.sun.xml.bind.api.impl.NameConverter;
063:        import com.sun.xml.bind.v2.WellKnownNamespace;
064:        import com.sun.xml.xsom.XSDeclaration;
065:        import com.sun.xml.xsom.XSSchemaSet;
066:        import com.sun.xml.xsom.XSSimpleType;
067:
068:        /**
069:         * Global binding customization. The code is highly temporary.
070:         * 
071:         * <p>
072:         * One of the information contained in a global customization
073:         * is the default binding for properties. This object contains a
074:         * BIProperty object to keep this information.
075:         * 
076:         * @author
077:         *  Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
078:         */
079:        @XmlRootElement(name="globalBindings")
080:        public final class BIGlobalBinding extends AbstractDeclarationImpl {
081:
082:            /**
083:             * Gets the name converter that will govern the XML->Java
084:             * name conversion process for this compilation.
085:             *
086:             * <p>
087:             * The "underscoreBinding" customization will determine
088:             * the exact object returned from this method. The rest of XJC
089:             * should just use the NameConverter interface.
090:             *
091:             * <p>
092:             * Always non-null.
093:             */
094:            @XmlTransient
095:            public NameConverter nameConverter = NameConverter.standard;
096:
097:            // JAXB will use this property to set nameConverter
098:            @XmlAttribute
099:            void setUnderscoreBinding(UnderscoreBinding ub) {
100:                nameConverter = ub.nc;
101:            }
102:
103:            UnderscoreBinding getUnderscoreBinding() {
104:                throw new IllegalStateException(); // no need for this
105:            }
106:
107:            public JDefinedClass getSuperClass() {
108:                if (super Class == null)
109:                    return null;
110:                return super Class.getClazz(ClassType.CLASS);
111:            }
112:
113:            public JDefinedClass getSuperInterface() {
114:                if (super Interface == null)
115:                    return null;
116:                return super Interface.getClazz(ClassType.INTERFACE);
117:            }
118:
119:            public BIProperty getDefaultProperty() {
120:                return defaultProperty;
121:            }
122:
123:            public boolean isJavaNamingConventionEnabled() {
124:                return isJavaNamingConventionEnabled;
125:            }
126:
127:            public BISerializable getSerializable() {
128:                return serializable;
129:            }
130:
131:            public boolean isGenerateElementClass() {
132:                return generateElementClass;
133:            }
134:
135:            public boolean isChoiceContentPropertyEnabled() {
136:                return choiceContentProperty;
137:            }
138:
139:            public int getDefaultEnumMemberSizeCap() {
140:                return defaultEnumMemberSizeCap;
141:            }
142:
143:            public boolean isSimpleMode() {
144:                return simpleMode != null;
145:            }
146:
147:            public boolean isRestrictionFreshType() {
148:                return treatRestrictionLikeNewType != null;
149:            }
150:
151:            public EnumMemberMode getEnumMemberMode() {
152:                return generateEnumMemberName;
153:            }
154:
155:            public boolean isSimpleTypeSubstitution() {
156:                return simpleTypeSubstitution;
157:            }
158:
159:            public ImplStructureStrategy getCodeGenerationStrategy() {
160:                return codeGenerationStrategy;
161:            }
162:
163:            public LocalScoping getFlattenClasses() {
164:                return flattenClasses;
165:            }
166:
167:            /**
168:             * Performs error check
169:             */
170:            public void errorCheck() {
171:                ErrorReceiver er = Ring.get(ErrorReceiver.class);
172:                for (QName n : enumBaseTypes) {
173:                    XSSchemaSet xs = Ring.get(XSSchemaSet.class);
174:                    XSSimpleType st = xs.getSimpleType(n.getNamespaceURI(), n
175:                            .getLocalPart());
176:                    if (st == null) {
177:                        er.error(loc, Messages.ERR_UNDEFINED_SIMPLE_TYPE
178:                                .format(n));
179:                        continue;
180:                    }
181:
182:                    if (!SimpleTypeBuilder.canBeMappedToTypeSafeEnum(st)) {
183:                        er.error(loc,
184:                                Messages.ERR_CANNOT_BE_BOUND_TO_SIMPLETYPE
185:                                        .format(n));
186:                        continue;
187:                    }
188:                }
189:            }
190:
191:            private static enum UnderscoreBinding {
192:                @XmlEnumValue("asWordSeparator")
193:                WORD_SEPARATOR(NameConverter.standard), @XmlEnumValue("asCharInWord")
194:                CHAR_IN_WORD(NameConverter.jaxrpcCompatible);
195:
196:                final NameConverter nc;
197:
198:                UnderscoreBinding(NameConverter nc) {
199:                    this .nc = nc;
200:                }
201:            }
202:
203:            /**
204:             * Returns true if the "isJavaNamingConventionEnabled" option is turned on.
205:             *
206:             * In this mode, the compiler is expected to apply XML-to-Java name
207:             * conversion algorithm even to names given by customizations.
208:             *
209:             * This method is intended to be called by other BIXXX classes.
210:             * The effect of this switch should be hidden inside this package.
211:             * IOW, the reader.xmlschema package shouldn't be aware of this switch.
212:             */
213:            @XmlAttribute(name="enableJavaNamingConventions")
214:            /*package*/boolean isJavaNamingConventionEnabled = true;
215:
216:            /**
217:             * True to generate classes for every simple type. 
218:             */
219:            @XmlAttribute(name="mapSimpleTypeDef")
220:            boolean simpleTypeSubstitution = false;
221:
222:            /**
223:             * Gets the default defaultProperty customization.
224:             */
225:            @XmlTransient
226:            private BIProperty defaultProperty;
227:
228:            /*
229:                Three properties used to construct a default property
230:             */
231:            @XmlAttribute
232:            private boolean fixedAttributeAsConstantProperty = false;
233:            @XmlAttribute
234:            private CollectionTypeAttribute collectionType = new CollectionTypeAttribute();
235:
236:            @XmlAttribute
237:            void setGenerateIsSetMethod(boolean b) {
238:                optionalProperty = b ? OptionalPropertyMode.ISSET
239:                        : OptionalPropertyMode.WRAPPER;
240:            }
241:
242:            /**
243:             * Returns true if the compiler needs to generate type-safe enum
244:             * member names when enumeration values cannot be used as constant names.
245:             */
246:            @XmlAttribute(name="typesafeEnumMemberName")
247:            EnumMemberMode generateEnumMemberName = EnumMemberMode.SKIP;
248:
249:            /**
250:             * The code generation strategy.
251:             */
252:            @XmlAttribute(name="generateValueClass")
253:            ImplStructureStrategy codeGenerationStrategy = BEAN_ONLY;
254:
255:            /**
256:             * Set of datatype names. For a type-safe enum class
257:             * to be generated, the underlying XML datatype must be derived from
258:             * one of the types in this set.
259:             */
260:            // default value is set in the post-init action
261:            @XmlAttribute(name="typesafeEnumBase")
262:            private Set<QName> enumBaseTypes;
263:
264:            /**
265:             * Returns {@link BISerializable} if the extension is specified,
266:             * or null otherwise.
267:             */
268:            @XmlElement
269:            private BISerializable serializable = null;
270:
271:            /**
272:             * If &lt;xjc:superClass> extension is specified,
273:             * returns the specified root class. Otherwise null.
274:             */
275:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
276:            ClassNameBean super Class = null;
277:
278:            /**
279:             * If &lt;xjc:superInterface> extension is specified,
280:             * returns the specified root class. Otherwise null.
281:             */
282:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
283:            ClassNameBean super Interface = null;
284:
285:            /**
286:             * Generate the simpler optimized code, but not necessarily
287:             * conforming to the spec.
288:             */
289:            @XmlElement(name="simple",namespace=Const.XJC_EXTENSION_URI)
290:            String simpleMode = null;
291:
292:            /**
293:             * Handles complex type restriction as if it were a new type.
294:             */
295:            @XmlElement(name="treatRestrictionLikeNewType",namespace=Const.XJC_EXTENSION_URI)
296:            String treatRestrictionLikeNewType = null;
297:
298:            /**
299:             * True to generate a class for elements by default.
300:             */
301:            @XmlAttribute
302:            boolean generateElementClass = false;
303:
304:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
305:            Boolean generateElementProperty = null;
306:
307:            @XmlAttribute(name="generateElementProperty")
308:            // for JAXB unmarshaller
309:            private void setGenerateElementPropertyStd(boolean value) {
310:                generateElementProperty = value;
311:            }
312:
313:            @XmlAttribute
314:            boolean choiceContentProperty = false;
315:
316:            @XmlAttribute
317:            OptionalPropertyMode optionalProperty = OptionalPropertyMode.WRAPPER;
318:
319:            /**
320:             * Default cap to the number of constants in the enum.
321:             * We won't attempt to produce a type-safe enum by default
322:             * if there are more enumeration facets than specified in this field.
323:             */
324:            @XmlAttribute(name="typesafeEnumMaxMembers")
325:            int defaultEnumMemberSizeCap = 256;
326:
327:            /**
328:             * If true, interfaces/classes that are normally generated as a nested interface/class
329:             * will be generated into the package, allowing the generated classes to be flat.
330:             *
331:             * See <a href="http://monaco.sfbay/detail.jsf?cr=4969415">Bug 4969415</a> for the motivation.
332:             */
333:            @XmlAttribute(name="localScoping")
334:            LocalScoping flattenClasses = LocalScoping.NESTED;
335:
336:            /**
337:             * Globally-defined conversion customizations.
338:             *
339:             * @see #setGlobalConversions
340:             */
341:            @XmlTransient
342:            private final Map<QName, BIConversion> globalConversions = new HashMap<QName, BIConversion>();
343:
344:            // method for JAXB unmarshaller
345:            @XmlElement(name="javaType")
346:            private void setGlobalConversions(GlobalStandardConversion[] convs) {
347:                for (GlobalStandardConversion u : convs) {
348:                    globalConversions.put(u.xmlType, u);
349:                }
350:            }
351:
352:            @XmlElement(name="javaType",namespace=Const.XJC_EXTENSION_URI)
353:            private void setGlobalConversions2(GlobalVendorConversion[] convs) {
354:                for (GlobalVendorConversion u : convs) {
355:                    globalConversions.put(u.xmlType, u);
356:                }
357:            }
358:
359:            //
360:            // these customizations were valid in 1.0, but in 2.0 we don't
361:            // use them. OTOH, we don't want to issue an error for them,
362:            // so we just define a mapping and ignore the value.
363:            //
364:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
365:            String noMarshaller = null;
366:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
367:            String noUnmarshaller = null;
368:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
369:            String noValidator = null;
370:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
371:            String noValidatingUnmarshaller = null;
372:            @XmlElement(namespace=Const.XJC_EXTENSION_URI)
373:            TypeSubstitutionElement typeSubstitution = null;
374:
375:            /**
376:             * Another 1.0 compatibility customization (but we accept it
377:             * and treat it as {@link #serializable})
378:             */
379:            @XmlElement(name="serializable",namespace=Const.XJC_EXTENSION_URI)
380:            void setXjcSerializable(BISerializable s) {
381:                this .serializable = s;
382:            }
383:
384:            private static final class TypeSubstitutionElement {
385:                @XmlAttribute
386:                String type;
387:            }
388:
389:            public void onSetOwner() {
390:                super .onSetOwner();
391:                // if one is given by options, use that
392:                NameConverter nc = Ring.get(Model.class).options
393:                        .getNameConverter();
394:                if (nc != null)
395:                    nameConverter = nc;
396:            }
397:
398:            /**
399:             * Creates a bind info object with the default values
400:             */
401:            public BIGlobalBinding() {
402:            }
403:
404:            public void setParent(BindInfo parent) {
405:                super .setParent(parent);
406:                // fill in the remaining default values
407:                if (enumBaseTypes == null)
408:                    enumBaseTypes = Collections.singleton(new QName(
409:                            WellKnownNamespace.XML_SCHEMA, "string"));
410:
411:                this .defaultProperty = new BIProperty(getLocation(), null,
412:                        null, null, collectionType,
413:                        fixedAttributeAsConstantProperty, optionalProperty,
414:                        generateElementProperty);
415:                defaultProperty.setParent(parent); // don't forget to initialize the defaultProperty
416:            }
417:
418:            /**
419:             * Moves global BIConversion to the right object.
420:             */
421:            public void dispatchGlobalConversions(XSSchemaSet schema) {
422:                // also set parent to the global conversions
423:                for (Map.Entry<QName, BIConversion> e : globalConversions
424:                        .entrySet()) {
425:
426:                    QName name = e.getKey();
427:                    BIConversion conv = e.getValue();
428:
429:                    XSSimpleType st = schema.getSimpleType(name
430:                            .getNamespaceURI(), name.getLocalPart());
431:                    if (st == null) {
432:                        Ring.get(ErrorReceiver.class)
433:                                .error(
434:                                        getLocation(),
435:                                        Messages.ERR_UNDEFINED_SIMPLE_TYPE
436:                                                .format(name));
437:                        continue; // abort
438:                    }
439:
440:                    getBuilder().getOrCreateBindInfo(st).addDecl(conv);
441:                }
442:            }
443:
444:            /**
445:             * Checks if the given XML Schema built-in type can be mapped to
446:             * a type-safe enum class.
447:             * 
448:             * @param typeName
449:             */
450:            public boolean canBeMappedToTypeSafeEnum(QName typeName) {
451:                return enumBaseTypes.contains(typeName);
452:            }
453:
454:            public boolean canBeMappedToTypeSafeEnum(String nsUri,
455:                    String localName) {
456:                return canBeMappedToTypeSafeEnum(new QName(nsUri, localName));
457:            }
458:
459:            public boolean canBeMappedToTypeSafeEnum(XSDeclaration decl) {
460:                return canBeMappedToTypeSafeEnum(decl.getTargetNamespace(),
461:                        decl.getName());
462:            }
463:
464:            public QName getName() {
465:                return NAME;
466:            }
467:
468:            public static final QName NAME = new QName(Const.JAXB_NSURI,
469:                    "globalBindings");
470:
471:            /**
472:             * Used to unmarshal
473:             * <xmp>
474:             * <[element] name="className" />
475:             * </xmp>
476:             */
477:            static final class ClassNameBean {
478:                @XmlAttribute(required=true)
479:                String name;
480:
481:                /**
482:                 * Computed from {@link #name} on demand.
483:                 */
484:                @XmlTransient
485:                JDefinedClass clazz;
486:
487:                JDefinedClass getClazz(ClassType t) {
488:                    if (clazz != null)
489:                        return clazz;
490:                    try {
491:                        JCodeModel codeModel = Ring.get(JCodeModel.class);
492:                        clazz = codeModel._class(name, t);
493:                        clazz.hide();
494:                        return clazz;
495:                    } catch (JClassAlreadyExistsException e) {
496:                        return e.getExistingClass();
497:                    }
498:                }
499:            }
500:
501:            static final class ClassNameAdapter extends
502:                    ReadOnlyAdapter<ClassNameBean, String> {
503:                public String unmarshal(ClassNameBean bean) throws Exception {
504:                    return bean.name;
505:                }
506:            }
507:
508:            /**
509:             * Global &lt;jaxb:javaType>.
510:             */
511:            static final class GlobalStandardConversion extends
512:                    BIConversion.User {
513:                @XmlAttribute
514:                QName xmlType;
515:            }
516:
517:            /**
518:             * Global &lt;xjc:javaType>.
519:             */
520:            static final class GlobalVendorConversion extends
521:                    BIConversion.UserAdapter {
522:                @XmlAttribute
523:                QName xmlType;
524:            }
525:        }
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