1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/spi/db/TypeInfo.java Wed Apr 27 01:27:09 2016 +0800
1.3 @@ -0,0 +1,196 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.xml.internal.ws.spi.db;
1.30 +
1.31 +import java.lang.annotation.Annotation;
1.32 +import java.lang.reflect.GenericArrayType;
1.33 +import java.lang.reflect.Type;
1.34 +import java.util.Collection;
1.35 +import java.util.HashMap;
1.36 +import java.util.Map;
1.37 +
1.38 +import javax.xml.namespace.QName;
1.39 +
1.40 +import com.sun.xml.internal.bind.v2.model.nav.Navigator;
1.41 +
1.42 +/**
1.43 + * A reference to a JAXB-bound type.
1.44 + *
1.45 + * <p>
1.46 + * <b>Subject to change without notice</b>.
1.47 + *
1.48 + * @since 2.0 EA1
1.49 + * @author Kohsuke Kawaguchi
1.50 + * @author shih-chang.chen@oracle.com
1.51 + */
1.52 +public final class TypeInfo {
1.53 +
1.54 + /**
1.55 + * The associated XML element name that the JAX-RPC uses with this type reference.
1.56 + *
1.57 + * Always non-null. Strings are interned.
1.58 + */
1.59 + public final QName tagName;
1.60 +
1.61 + /**
1.62 + * The Java type that's being referenced.
1.63 + *
1.64 + * Always non-null.
1.65 + */
1.66 + public Type type;
1.67 +
1.68 + /**
1.69 + * The annotations associated with the reference of this type.
1.70 + *
1.71 + * Always non-null.
1.72 + */
1.73 + public final Annotation[] annotations;
1.74 +
1.75 + private Map<String, Object> properties = new HashMap<String, Object>();
1.76 +
1.77 + private boolean isGlobalElement = true;
1.78 +
1.79 + private TypeInfo parentCollectionType;
1.80 +
1.81 + private Type genericType;
1.82 +
1.83 + private boolean nillable = true;
1.84 +
1.85 + public TypeInfo(QName tagName, Type type, Annotation... annotations) {
1.86 + if(tagName==null || type==null || annotations==null) {
1.87 + String nullArgs = "";
1.88 +
1.89 + if(tagName == null) nullArgs = "tagName";
1.90 + if(type == null) nullArgs += (nullArgs.length() > 0 ? ", type" : "type");
1.91 + if(annotations == null) nullArgs += (nullArgs.length() > 0 ? ", annotations" : "annotations");
1.92 +
1.93 +// Messages.ARGUMENT_CANT_BE_NULL.format(nullArgs);
1.94 +
1.95 + throw new IllegalArgumentException( "Argument(s) \"" + nullArgs + "\" can''t be null.)");
1.96 + }
1.97 +
1.98 + this.tagName = new QName(tagName.getNamespaceURI().intern(), tagName.getLocalPart().intern(), tagName.getPrefix());
1.99 + this.type = type;
1.100 + if (type instanceof Class && ((Class<?>)type).isPrimitive()) nillable = false;
1.101 + this.annotations = annotations;
1.102 + }
1.103 +
1.104 + /**
1.105 + * Finds the specified annotation from the array and returns it.
1.106 + * Null if not found.
1.107 + */
1.108 + public <A extends Annotation> A get( Class<A> annotationType ) {
1.109 + for (Annotation a : annotations) {
1.110 + if(a.annotationType()==annotationType)
1.111 + return annotationType.cast(a);
1.112 + }
1.113 + return null;
1.114 + }
1.115 +
1.116 + /**
1.117 + * Creates a {@link TypeInfo} for the item type,
1.118 + * if this {@link TypeInfo} represents a collection type.
1.119 + * Otherwise returns an identical type.
1.120 + */
1.121 + public TypeInfo toItemType() {
1.122 + // if we are to reinstitute this check, check JAXB annotations only
1.123 + // assert annotations.length==0; // not designed to work with adapters.
1.124 + Type t = (genericType != null)? genericType : type;
1.125 + Type base = Utils.REFLECTION_NAVIGATOR.getBaseClass(t, Collection.class);
1.126 + if(base==null)
1.127 + return this; // not a collection
1.128 +
1.129 + return new TypeInfo(tagName, Utils.REFLECTION_NAVIGATOR.getTypeArgument(base,0));
1.130 + }
1.131 +
1.132 + public Map<String, Object> properties() {
1.133 + return properties;
1.134 + }
1.135 +
1.136 + public boolean isGlobalElement() {
1.137 + return isGlobalElement;
1.138 + }
1.139 +
1.140 + public void setGlobalElement(boolean isGlobalElement) {
1.141 + this.isGlobalElement = isGlobalElement;
1.142 + }
1.143 +
1.144 + public TypeInfo getParentCollectionType() {
1.145 + return parentCollectionType;
1.146 + }
1.147 +
1.148 + public void setParentCollectionType(TypeInfo parentCollectionType) {
1.149 + this.parentCollectionType = parentCollectionType;
1.150 + }
1.151 +
1.152 + public boolean isRepeatedElement() {
1.153 + return (parentCollectionType != null);
1.154 + }
1.155 +
1.156 + public Type getGenericType() {
1.157 + return genericType;
1.158 + }
1.159 +
1.160 + public void setGenericType(Type genericType) {
1.161 + this.genericType = genericType;
1.162 + }
1.163 +
1.164 + public boolean isNillable() {
1.165 + return nillable;
1.166 + }
1.167 +
1.168 + public void setNillable(boolean nillable) {
1.169 + this.nillable = nillable;
1.170 + }
1.171 +
1.172 + public String toString() {
1.173 + return new StringBuilder("TypeInfo: Type = ").append(type)
1.174 + .append(", tag = ").append(tagName).toString();
1.175 + }
1.176 +
1.177 + public TypeInfo getItemType() {
1.178 +// System.out.println("????? TypeInfo " + type);
1.179 + if (type instanceof Class && ((Class)type).isArray() && !byte[].class.equals(type)) {
1.180 + Type componentType = ((Class)type).getComponentType();
1.181 + Type genericComponentType = null;
1.182 + if (genericType!= null && genericType instanceof GenericArrayType) {
1.183 + GenericArrayType arrayType = (GenericArrayType) type;
1.184 + genericComponentType = arrayType.getGenericComponentType();
1.185 + componentType = arrayType.getGenericComponentType();
1.186 + }
1.187 + TypeInfo ti =new TypeInfo(tagName, componentType, annotations);
1.188 + if (genericComponentType != null) ti.setGenericType(genericComponentType);
1.189 + return ti;
1.190 + }
1.191 +// if (type instanceof Class && java.util.Collection.class.isAssignableFrom((Class)type)) {
1.192 + Type t = (genericType != null)? genericType : type;
1.193 + Type base = Utils.REFLECTION_NAVIGATOR.getBaseClass(t, Collection.class);
1.194 + if ( base != null) {
1.195 + return new TypeInfo(tagName, Utils.REFLECTION_NAVIGATOR.getTypeArgument(base,0), annotations);
1.196 + }
1.197 + return null;
1.198 + }
1.199 +}
