| /* |
| * Copyright (c) 1997, 2016, 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.tools.internal.xjc.outline.Aspect; |
| 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.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.clone(); |
| } |
| |
| /** |
| * 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(); |
| } |