ohair@286: /*
ohair@286: * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
ohair@286: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286: *
ohair@286: * This code is free software; you can redistribute it and/or modify it
ohair@286: * under the terms of the GNU General Public License version 2 only, as
ohair@286: * published by the Free Software Foundation. Oracle designates this
ohair@286: * particular file as subject to the "Classpath" exception as provided
ohair@286: * by Oracle in the LICENSE file that accompanied this code.
ohair@286: *
ohair@286: * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286: * version 2 for more details (a copy is included in the LICENSE file that
ohair@286: * accompanied this code).
ohair@286: *
ohair@286: * You should have received a copy of the GNU General Public License version
ohair@286: * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286: *
ohair@286: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286: * or visit www.oracle.com if you need additional information or have any
ohair@286: * questions.
ohair@286: */
ohair@286:
ohair@286: package com.sun.tools.internal.xjc.model;
ohair@286:
ohair@286: import java.awt.*;
ohair@286: import java.math.BigDecimal;
ohair@286: import java.math.BigInteger;
ohair@286: import java.util.HashMap;
ohair@286: import java.util.Map;
ohair@286:
ohair@286: import javax.activation.DataHandler;
ohair@286: import javax.activation.MimeType;
ohair@286: import javax.xml.bind.DatatypeConverter;
ohair@286: import javax.xml.bind.annotation.XmlIDREF;
ohair@286: import javax.xml.bind.annotation.adapters.CollapsedStringAdapter;
ohair@286: import javax.xml.bind.annotation.adapters.HexBinaryAdapter;
ohair@286: import javax.xml.bind.annotation.adapters.NormalizedStringAdapter;
ohair@286: import javax.xml.bind.annotation.adapters.XmlAdapter;
ohair@286: import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
ohair@286: import javax.xml.datatype.Duration;
ohair@286: import javax.xml.datatype.XMLGregorianCalendar;
ohair@286: import javax.xml.namespace.QName;
ohair@286: import javax.xml.transform.Source;
ohair@286:
ohair@286: import com.sun.codemodel.internal.JExpr;
ohair@286: import com.sun.codemodel.internal.JExpression;
ohair@286: import com.sun.codemodel.internal.JType;
ohair@286: import com.sun.tools.internal.xjc.model.nav.NClass;
ohair@286: import com.sun.tools.internal.xjc.model.nav.NType;
ohair@286: import com.sun.tools.internal.xjc.model.nav.NavigatorImpl;
ohair@286: import com.sun.tools.internal.xjc.outline.Aspect;
ohair@286: import com.sun.tools.internal.xjc.outline.Outline;
ohair@286: import com.sun.tools.internal.xjc.runtime.ZeroOneBooleanAdapter;
ohair@286: import com.sun.tools.internal.xjc.util.NamespaceContextAdapter;
ohair@286: import com.sun.xml.internal.bind.DatatypeConverterImpl;
ohair@286: import com.sun.xml.internal.bind.v2.WellKnownNamespace;
ohair@286: import com.sun.xml.internal.bind.v2.model.core.ID;
ohair@286: import com.sun.xml.internal.bind.v2.model.impl.BuiltinLeafInfoImpl;
ohair@286: import com.sun.xml.internal.xsom.XSComponent;
ohair@286: import com.sun.xml.internal.xsom.XmlString;
ohair@286:
ohair@286: import org.xml.sax.Locator;
ohair@286:
ohair@286: /**
ohair@286: * Encapsulates the default handling for leaf classes (which are bound
ohair@286: * to text in XML.) In particular this class knows how to convert
ohair@286: * the lexical value into the Java class according to this default rule.
ohair@286: *
ohair@286: *
ohair@286: * This represents the spec-defined default handling for the Java
ohair@286: * type ({@link #getType()}.
ohair@286: *
ohair@286: *
ohair@286: * For those Java classes (such as {@link String} or {@link Boolean})
ohair@286: * where the spec designates a specific default handling, there are
ohair@286: * constants in this class (such as {@link #STRING} or {@link #BOOLEAN}.)
ohair@286: *
ohair@286: *
ohair@286: * The generated type-safe enum classes are also a leaf class,
ohair@286: * and as such there are {@link CEnumLeafInfo} that represents it
ohair@286: * as {@link CBuiltinLeafInfo}.
ohair@286: *
ohair@286: *
ohair@286: * This class represents the default handling, and therefore
ohair@286: * we can only have one instance per one {@link NType}. Handling of
ohair@286: * other XML Schema types (such as xs:token) are represented as
ohair@286: * a general {@link TypeUse} objects.
ohair@286: *
ohair@286: *
ohair@286: * @author Kohsuke Kawaguchi
ohair@286: */
ohair@286: public abstract class CBuiltinLeafInfo extends BuiltinLeafInfoImpl implements CNonElement {
ohair@286:
ohair@286: private final ID id;
ohair@286:
ohair@286: // no derived class other than the spec-defined ones. definitely not for enum.
ohair@286: private CBuiltinLeafInfo(NType typeToken, QName typeName, ID id) {
ohair@286: super(typeToken,typeName);
ohair@286: this.id = id;
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * Gets the code model representation of this type.
ohair@286: */
ohair@286: public JType toType(Outline o, Aspect aspect) {
ohair@286: return getType().toType(o,aspect);
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * Since {@link CBuiltinLeafInfo} represents a default binding,
ohair@286: * it is never a collection.
ohair@286: */
ohair@286: @Deprecated
ohair@286: public final boolean isCollection() {
ohair@286: return false;
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * Guaranteed to return this.
ohair@286: */
ohair@286: @Deprecated
ohair@286: public CNonElement getInfo() {
ohair@286: return this;
ohair@286: }
ohair@286:
ohair@286: public ID idUse() {
ohair@286: return id;
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * {@link CBuiltinLeafInfo} never has a default associated MIME type.
ohair@286: */
ohair@286: public MimeType getExpectedMimeType() {
ohair@286: return null;
ohair@286: }
ohair@286:
ohair@286: @Deprecated
ohair@286: public final CAdapter getAdapterUse() {
ohair@286: return null;
ohair@286: }
ohair@286:
ohair@286: public Locator getLocator() {
ohair@286: return Model.EMPTY_LOCATOR;
ohair@286: }
ohair@286:
ohair@286: public final XSComponent getSchemaComponent() {
ohair@286: throw new UnsupportedOperationException("TODO. If you hit this, let us know.");
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * Creates a {@link TypeUse} that represents a collection of this {@link CBuiltinLeafInfo}.
ohair@286: */
ohair@286: public final TypeUse makeCollection() {
ohair@286: return TypeUseFactory.makeCollection(this);
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * Creates a {@link TypeUse} that represents an adapted use of this {@link CBuiltinLeafInfo}.
ohair@286: */
ohair@286: public final TypeUse makeAdapted( Class extends XmlAdapter> adapter, boolean copy ) {
ohair@286: return TypeUseFactory.adapt(this,adapter,copy);
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * Creates a {@link TypeUse} that represents a MIME-type assocaited version of this {@link CBuiltinLeafInfo}.
ohair@286: */
ohair@286: public final TypeUse makeMimeTyped( MimeType mt ) {
ohair@286: return TypeUseFactory.makeMimeTyped(this,mt);
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * {@link CBuiltinLeafInfo} for Java classes that have
ohair@286: * the spec defined built-in binding semantics.
ohair@286: */
ohair@286: private static abstract class Builtin extends CBuiltinLeafInfo {
ohair@286: protected Builtin(Class c, String typeName) {
ohair@286: this(c,typeName,com.sun.xml.internal.bind.v2.model.core.ID.NONE);
ohair@286: }
ohair@286: protected Builtin(Class c, String typeName, ID id) {
ohair@286: super(NavigatorImpl.theInstance.ref(c), new QName(WellKnownNamespace.XML_SCHEMA,typeName),id);
ohair@286: LEAVES.put(getType(),this);
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * No vendor customization in the built-in classes.
ohair@286: */
ohair@286: public CCustomizations getCustomizations() {
ohair@286: return CCustomizations.EMPTY;
ohair@286: }
ohair@286: }
ohair@286:
ohair@286: private static final class NoConstantBuiltin extends Builtin {
ohair@286: public NoConstantBuiltin(Class c, String typeName) {
ohair@286: super(c, typeName);
ohair@286: }
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return null;
ohair@286: }
ohair@286: }
ohair@286:
ohair@286: /**
ohair@286: * All built-in leaves.
ohair@286: */
ohair@286: public static final Map LEAVES = new HashMap();
ohair@286:
ohair@286:
ohair@286: public static final CBuiltinLeafInfo ANYTYPE = new NoConstantBuiltin(Object.class,"anyType");
ohair@286: public static final CBuiltinLeafInfo STRING = new Builtin(String.class,"string") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.lit(lexical.value);
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo BOOLEAN = new Builtin(Boolean.class,"boolean") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.lit(DatatypeConverterImpl._parseBoolean(lexical.value));
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo INT = new Builtin(Integer.class,"int") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.lit(DatatypeConverterImpl._parseInt(lexical.value));
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo LONG = new Builtin(Long.class,"long") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.lit(DatatypeConverterImpl._parseLong(lexical.value));
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo BYTE = new Builtin(Byte.class,"byte") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.cast(
ohair@286: outline.getCodeModel().BYTE,
ohair@286: JExpr.lit(DatatypeConverterImpl._parseByte(lexical.value)));
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo SHORT = new Builtin(Short.class,"short") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.cast(
ohair@286: outline.getCodeModel().SHORT,
ohair@286: JExpr.lit(DatatypeConverterImpl._parseShort(lexical.value)));
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo FLOAT = new Builtin(Float.class,"float") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.lit(DatatypeConverterImpl._parseFloat(lexical.value));
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo DOUBLE = new Builtin(Double.class,"double") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr.lit(DatatypeConverterImpl._parseDouble(lexical.value));
ohair@286: }
ohair@286: };
ohair@286: public static final CBuiltinLeafInfo QNAME = new Builtin(QName.class,"QName") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: QName qn = DatatypeConverterImpl._parseQName(lexical.value,new NamespaceContextAdapter(lexical));
ohair@286: return JExpr._new(outline.getCodeModel().ref(QName.class))
ohair@286: .arg(qn.getNamespaceURI())
ohair@286: .arg(qn.getLocalPart())
ohair@286: .arg(qn.getPrefix());
ohair@286: }
ohair@286: };
ohair@286: // XMLGregorianCalendar is mutable, so we can't support default values anyhow.
ohair@286: // For CALENAR we are uses a most unlikely name so as to avoid potential name
ohair@286: // conflicts in the furture.
ohair@286: public static final CBuiltinLeafInfo CALENDAR = new NoConstantBuiltin(XMLGregorianCalendar.class,"\u0000");
ohair@286: public static final CBuiltinLeafInfo DURATION = new NoConstantBuiltin(Duration.class,"duration");
ohair@286:
ohair@286: public static final CBuiltinLeafInfo BIG_INTEGER = new Builtin(BigInteger.class,"integer") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr._new(outline.getCodeModel().ref(BigInteger.class)).arg(lexical.value.trim());
ohair@286: }
ohair@286: };
ohair@286:
ohair@286: public static final CBuiltinLeafInfo BIG_DECIMAL = new Builtin(BigDecimal.class,"decimal") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return JExpr._new(outline.getCodeModel().ref(BigDecimal.class)).arg(lexical.value.trim());
ohair@286: }
ohair@286: };
ohair@286:
ohair@286: public static final CBuiltinLeafInfo BASE64_BYTE_ARRAY = new Builtin(byte[].class,"base64Binary") {
ohair@286: public JExpression createConstant(Outline outline, XmlString lexical) {
ohair@286: return outline.getCodeModel().ref(DatatypeConverter.class).staticInvoke("parseBase64Binary").arg(lexical.value);
ohair@286: }
ohair@286: };
ohair@286:
ohair@286: public static final CBuiltinLeafInfo DATA_HANDLER = new NoConstantBuiltin(DataHandler.class,"base64Binary");
ohair@286: public static final CBuiltinLeafInfo IMAGE = new NoConstantBuiltin(Image.class,"base64Binary");
ohair@286: public static final CBuiltinLeafInfo XML_SOURCE = new NoConstantBuiltin(Source.class,"base64Binary");
ohair@286:
ohair@286: public static final TypeUse HEXBIN_BYTE_ARRAY =
ohair@286: STRING.makeAdapted(HexBinaryAdapter.class,false);
ohair@286:
ohair@286:
ohair@286: // TODO: not sure if they should belong here,
ohair@286: // but I couldn't find other places that fit.
ohair@286: public static final TypeUse TOKEN =
ohair@286: STRING.makeAdapted(CollapsedStringAdapter.class,false);
ohair@286:
ohair@286: public static final TypeUse NORMALIZED_STRING =
ohair@286: STRING.makeAdapted(NormalizedStringAdapter.class,false);
ohair@286:
ohair@286: public static final TypeUse ID = TypeUseFactory.makeID(TOKEN,com.sun.xml.internal.bind.v2.model.core.ID.ID);
ohair@286:
ohair@286: /**
ohair@286: * boolean restricted to 0 or 1.
ohair@286: */
ohair@286: public static final TypeUse BOOLEAN_ZERO_OR_ONE =
ohair@286: STRING.makeAdapted(ZeroOneBooleanAdapter.class,true);
ohair@286:
ohair@286: /**
ohair@286: * IDREF.
ohair@286: *
ohair@286: * IDREF is has a whitespace normalization semantics of token, but
ohair@286: * we don't want {@link XmlJavaTypeAdapter} and {@link XmlIDREF} to interact.
ohair@286: */
ohair@286: public static final TypeUse IDREF = TypeUseFactory.makeID(ANYTYPE,com.sun.xml.internal.bind.v2.model.core.ID.IDREF);
ohair@286:
ohair@286: /**
ohair@286: * For all list of strings, such as NMTOKENS, ENTITIES.
ohair@286: */
ohair@286: public static final TypeUse STRING_LIST =
ohair@286: STRING.makeCollection();
ohair@286: }