Mercurial > jdk8-mips64-public > jaxws / file revision

 /*

  * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.

  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

  *

  * This code is free software; you can redistribute it and/or modify it

  * under the terms of the GNU General Public License version 2 only, as

  * published by the Free Software Foundation.  Oracle designates this

  * particular file as subject to the "Classpath" exception as provided

  * by Oracle in the LICENSE file that accompanied this code.

  *

  * This code is distributed in the hope that it will be useful, but WITHOUT

  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

  * version 2 for more details (a copy is included in the LICENSE file that

  * accompanied this code).

  *

  * You should have received a copy of the GNU General Public License version

  * 2 along with this work; if not, write to the Free Software Foundation,

  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

  *

  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

  * or visit www.oracle.com if you need additional information or have any

  * questions.

  */

 package com.sun.tools.internal.xjc.model;

 import java.awt.*;

 import java.math.BigDecimal;

 import java.math.BigInteger;

 import java.util.HashMap;

 import java.util.Map;

 import javax.activation.DataHandler;

 import javax.activation.MimeType;

 import javax.xml.bind.DatatypeConverter;

 import javax.xml.bind.annotation.XmlIDREF;

 import javax.xml.bind.annotation.adapters.CollapsedStringAdapter;

 import javax.xml.bind.annotation.adapters.HexBinaryAdapter;

 import javax.xml.bind.annotation.adapters.NormalizedStringAdapter;

 import javax.xml.bind.annotation.adapters.XmlAdapter;

 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;

 import javax.xml.datatype.Duration;

 import javax.xml.datatype.XMLGregorianCalendar;

 import javax.xml.namespace.QName;

 import javax.xml.transform.Source;

 import com.sun.codemodel.internal.JExpr;

 import com.sun.codemodel.internal.JExpression;

 import com.sun.codemodel.internal.JType;

 import com.sun.tools.internal.xjc.model.nav.NClass;

 import com.sun.xml.internal.bind.v2.model.annotation.Locatable;

 import com.sun.xml.internal.bind.v2.model.core.BuiltinLeafInfo;

 import com.sun.xml.internal.bind.v2.model.core.Element;

 import com.sun.xml.internal.bind.v2.model.core.LeafInfo;

 import com.sun.xml.internal.bind.v2.runtime.Location;

 import com.sun.tools.internal.xjc.model.nav.NType;

 import com.sun.tools.internal.xjc.model.nav.NavigatorImpl;

 import com.sun.tools.internal.xjc.outline.Aspect;

 import com.sun.tools.internal.xjc.outline.Outline;

 import com.sun.tools.internal.xjc.runtime.ZeroOneBooleanAdapter;

 import com.sun.tools.internal.xjc.util.NamespaceContextAdapter;

 import com.sun.xml.internal.bind.v2.WellKnownNamespace;

 import com.sun.xml.internal.bind.v2.model.core.ID;

 import com.sun.xml.internal.xsom.XSComponent;

 import com.sun.xml.internal.xsom.XmlString;

 import org.xml.sax.Locator;

 /**

  * Encapsulates the default handling for leaf classes (which are bound

  * to text in XML.) In particular this class knows how to convert

  * the lexical value into the Java class according to this default rule.

  *

  * <p>

  * This represents the spec-defined default handling for the Java

  * type ({@link #getType()}.

  *

  * <p>

  * For those Java classes (such as {@link String} or {@link Boolean})

  * where the spec designates a specific default handling, there are

  * constants in this class (such as {@link #STRING} or {@link #BOOLEAN}.)

  *

  * <p>

  * The generated type-safe enum classes are also a leaf class,

  * and as such there are {@link CEnumLeafInfo} that represents it

  * as {@link CBuiltinLeafInfo}.

  *

  * <p>

  * This class represents the <b>default handling</b>, and therefore

  * we can only have one instance per one {@link NType}. Handling of

  * other XML Schema types (such as xs:token) are represented as

  * a general {@link TypeUse} objects.

  *

  *

  * @author Kohsuke Kawaguchi

  */

 public abstract class CBuiltinLeafInfo implements CNonElement, BuiltinLeafInfo<NType,NClass>, LeafInfo<NType,NClass>, Location {

     private final NType type;

     /**

      * Can be null for anonymous types.

      */

     private final QName typeName;

     private final QName[] typeNames;

     private final ID id;

     // no derived class other than the spec-defined ones. definitely not for enum.

     private CBuiltinLeafInfo(NType typeToken, ID id, QName... typeNames) {

         this.type = typeToken;

         this.typeName = typeNames.length>0?typeNames[0]:null;

         this.typeNames = typeNames;

         this.id = id;

     }

     /**

      * Gets the code model representation of this type.

      */

     public JType toType(Outline o, Aspect aspect) {

         return getType().toType(o,aspect);

     }

     /**

      * Since {@link CBuiltinLeafInfo} represents a default binding,

      * it is never a collection.

      */

     @Deprecated

     public final boolean isCollection() {

         return false;

     }

     /**

      * Guaranteed to return this.

      */

     @Deprecated

     public CNonElement getInfo() {

         return this;

     }

     public ID idUse() {

         return id;

     }

     /**

      * {@link CBuiltinLeafInfo} never has a default associated MIME type.

      */

     public MimeType getExpectedMimeType() {

         return null;

     }

     @Deprecated

     public final CAdapter getAdapterUse() {

         return null;

     }

     public Locator getLocator() {

         return Model.EMPTY_LOCATOR;

     }

     public final XSComponent getSchemaComponent() {

         throw new UnsupportedOperationException("TODO. If you hit this, let us know.");

     }

     /**

      * Creates a {@link TypeUse} that represents a collection of this {@link CBuiltinLeafInfo}.

      */

     public final TypeUse makeCollection() {

         return TypeUseFactory.makeCollection(this);

     }

     /**

      * Creates a {@link TypeUse} that represents an adapted use of this {@link CBuiltinLeafInfo}.

      */

     public final TypeUse makeAdapted( Class<? extends XmlAdapter> adapter, boolean copy ) {

         return TypeUseFactory.adapt(this,adapter,copy);

     }

     /**

      * Creates a {@link TypeUse} that represents a MIME-type assocaited version of this {@link CBuiltinLeafInfo}.

      */

     public final TypeUse makeMimeTyped( MimeType mt ) {

         return TypeUseFactory.makeMimeTyped(this,mt);

     }

     /**

      * @deprecated always return false at this level.

      */

     public final boolean isElement() {

         return false;

     }

     /**

      * @deprecated always return null at this level.

      */

     public final QName getElementName() {

         return null;

     }

     /**

      * @deprecated always return null at this level.

      */

     public final Element<NType,NClass> asElement() {

         return null;

     }

     /**

      * A reference to the representation of the type.

      */

     public NType getType() {

         return type;

     }

     /**

      * Returns all the type names recognized by this bean info.

      *

      * @return

      *      do not modify the returned array.

      */

     public final QName[] getTypeNames() {

         return typeNames;

     }

     /**

      * Leaf-type cannot be referenced from IDREF.

      *

      * @deprecated

      *      why are you calling a method whose return value is always known?

      */

     public final boolean canBeReferencedByIDREF() {

         return false;

     }

     public QName getTypeName() {

         return typeName;

     }

     public Locatable getUpstream() {

         return null;

     }

     public Location getLocation() {

         // this isn't very accurate, but it's not too bad

         // doing it correctly need leaves to hold navigator.

         // otherwise revisit the design so that we take navigator as a parameter

         return this;

     }

     public boolean isSimpleType() {

         return true;

     }

     /**

      * {@link CBuiltinLeafInfo} for Java classes that have

      * the spec defined built-in binding semantics.

      */

     private static abstract class Builtin extends CBuiltinLeafInfo {

         protected Builtin(Class c, String typeName) {

             this(c,typeName,com.sun.xml.internal.bind.v2.model.core.ID.NONE);

         }

         protected Builtin(Class c, String typeName, ID id) {

             super(NavigatorImpl.theInstance.ref(c), id, new QName(WellKnownNamespace.XML_SCHEMA,typeName));

             LEAVES.put(getType(),this);

         }

         /**

          * No vendor customization in the built-in classes.

          */

         public CCustomizations getCustomizations() {

             return CCustomizations.EMPTY;

         }

     }

     private static final class NoConstantBuiltin extends Builtin {

         public NoConstantBuiltin(Class c, String typeName) {

             super(c, typeName);

         }

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return null;

         }

     }

     /**

      * All built-in leaves.

      */

     public static final Map<NType,CBuiltinLeafInfo> LEAVES = new HashMap<NType,CBuiltinLeafInfo>();

     public static final CBuiltinLeafInfo ANYTYPE = new NoConstantBuiltin(Object.class,"anyType");

     public static final CBuiltinLeafInfo STRING = new Builtin(String.class,"string") {

             public JExpression createConstant(Outline outline, XmlString lexical) {

                 return JExpr.lit(lexical.value);

             }

     };

     public static final CBuiltinLeafInfo BOOLEAN = new Builtin(Boolean.class,"boolean") {

             public JExpression createConstant(Outline outline, XmlString lexical) {

                 return JExpr.lit(DatatypeConverter.parseBoolean(lexical.value));

             }

     };

     public static final CBuiltinLeafInfo INT = new Builtin(Integer.class,"int") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr.lit(DatatypeConverter.parseInt(lexical.value));

         }

     };

     public static final CBuiltinLeafInfo LONG = new Builtin(Long.class,"long") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr.lit(DatatypeConverter.parseLong(lexical.value));

         }

     };

     public static final CBuiltinLeafInfo BYTE = new Builtin(Byte.class,"byte") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr.cast(

                     outline.getCodeModel().BYTE,

                     JExpr.lit(DatatypeConverter.parseByte(lexical.value)));

         }

     };

     public static final CBuiltinLeafInfo SHORT = new Builtin(Short.class,"short") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr.cast(

                     outline.getCodeModel().SHORT,

                     JExpr.lit(DatatypeConverter.parseShort(lexical.value)));

         }

     };

     public static final CBuiltinLeafInfo FLOAT = new Builtin(Float.class,"float") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr.lit(DatatypeConverter.parseFloat(lexical.value));

         }

     };

     public static final CBuiltinLeafInfo DOUBLE = new Builtin(Double.class,"double") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr.lit(DatatypeConverter.parseDouble(lexical.value));

         }

     };

     public static final CBuiltinLeafInfo QNAME = new Builtin(QName.class,"QName") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             QName qn = DatatypeConverter.parseQName(lexical.value,new NamespaceContextAdapter(lexical));

             return JExpr._new(outline.getCodeModel().ref(QName.class))

                 .arg(qn.getNamespaceURI())

                 .arg(qn.getLocalPart())

                 .arg(qn.getPrefix());

         }

     };

     // XMLGregorianCalendar is mutable, so we can't support default values anyhow.

         // For CALENAR we are uses a most unlikely name so as to avoid potential name

         // conflicts in the furture.

         public static final CBuiltinLeafInfo CALENDAR = new NoConstantBuiltin(XMLGregorianCalendar.class,"\u0000");

     public static final CBuiltinLeafInfo DURATION = new NoConstantBuiltin(Duration.class,"duration");

     public static final CBuiltinLeafInfo BIG_INTEGER = new Builtin(BigInteger.class,"integer") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr._new(outline.getCodeModel().ref(BigInteger.class)).arg(lexical.value.trim());

         }

     };

     public static final CBuiltinLeafInfo BIG_DECIMAL = new Builtin(BigDecimal.class,"decimal") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return JExpr._new(outline.getCodeModel().ref(BigDecimal.class)).arg(lexical.value.trim());

         }

     };

     public static final CBuiltinLeafInfo BASE64_BYTE_ARRAY = new Builtin(byte[].class,"base64Binary") {

         public JExpression createConstant(Outline outline, XmlString lexical) {

             return outline.getCodeModel().ref(DatatypeConverter.class).staticInvoke("parseBase64Binary").arg(lexical.value);

         }

     };

     public static final CBuiltinLeafInfo DATA_HANDLER = new NoConstantBuiltin(DataHandler.class,"base64Binary");

     public static final CBuiltinLeafInfo IMAGE = new NoConstantBuiltin(Image.class,"base64Binary");

     public static final CBuiltinLeafInfo XML_SOURCE = new NoConstantBuiltin(Source.class,"base64Binary");

     public static final TypeUse HEXBIN_BYTE_ARRAY =

         STRING.makeAdapted(HexBinaryAdapter.class,false);

     // TODO: not sure if they should belong here,

     // but I couldn't find other places that fit.

     public static final TypeUse TOKEN =

             STRING.makeAdapted(CollapsedStringAdapter.class,false);

     public static final TypeUse NORMALIZED_STRING =

             STRING.makeAdapted(NormalizedStringAdapter.class,false);

     public static final TypeUse ID = TypeUseFactory.makeID(TOKEN,com.sun.xml.internal.bind.v2.model.core.ID.ID);

     /**

      * boolean restricted to 0 or 1.

      */

     public static final TypeUse BOOLEAN_ZERO_OR_ONE =

             STRING.makeAdapted(ZeroOneBooleanAdapter.class,true);

     /**

      * IDREF.

      *

      * IDREF is has a whitespace normalization semantics of token, but

      * we don't want {@link XmlJavaTypeAdapter} and {@link XmlIDREF} to interact.

      */

     public static final TypeUse IDREF = TypeUseFactory.makeID(ANYTYPE,com.sun.xml.internal.bind.v2.model.core.ID.IDREF);

     /**

      * For all list of strings, such as NMTOKENS, ENTITIES.

      */

     public static final TypeUse STRING_LIST =

             STRING.makeCollection();

 }