1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/model/impl/MapPropertyInfoImpl.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,106 @@ 1.4 +/* 1.5 + * Copyright (c) 1997, 2011, 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.bind.v2.model.impl; 1.30 + 1.31 +import java.util.Arrays; 1.32 +import java.util.Collection; 1.33 +import java.util.Map; 1.34 + 1.35 +import javax.xml.bind.annotation.XmlElementWrapper; 1.36 +import javax.xml.namespace.QName; 1.37 + 1.38 +import com.sun.xml.internal.bind.v2.model.core.MapPropertyInfo; 1.39 +import com.sun.xml.internal.bind.v2.model.core.NonElement; 1.40 +import com.sun.xml.internal.bind.v2.model.core.PropertyKind; 1.41 +import com.sun.xml.internal.bind.v2.model.core.TypeInfo; 1.42 + 1.43 +/** 1.44 + * @author Kohsuke Kawaguchi 1.45 + */ 1.46 +class MapPropertyInfoImpl<T,C,F,M> extends PropertyInfoImpl<T,C,F,M> implements MapPropertyInfo<T,C> { 1.47 + 1.48 + private final QName xmlName; 1.49 + private boolean nil; 1.50 + private final T keyType; 1.51 + private final T valueType; 1.52 + 1.53 + // laziy computed to handle cyclic references 1.54 + private NonElement<T,C> keyTypeInfo; 1.55 + private NonElement<T,C> valueTypeInfo; 1.56 + 1.57 + 1.58 + public MapPropertyInfoImpl(ClassInfoImpl<T,C,F,M> ci, PropertySeed<T,C,F,M> seed) { 1.59 + super(ci, seed); 1.60 + 1.61 + XmlElementWrapper xe = seed.readAnnotation(XmlElementWrapper.class); 1.62 + xmlName = calcXmlName(xe); 1.63 + nil = xe!=null && xe.nillable(); 1.64 + 1.65 + T raw = getRawType(); 1.66 + T bt = nav().getBaseClass(raw, nav().asDecl(Map.class) ); 1.67 + assert bt!=null; // Map property is only for Maps 1.68 + 1.69 + if(nav().isParameterizedType(bt)) { 1.70 + keyType = nav().getTypeArgument(bt,0); 1.71 + valueType = nav().getTypeArgument(bt,1); 1.72 + } else { 1.73 + keyType = valueType = nav().ref(Object.class); 1.74 + } 1.75 + } 1.76 + 1.77 + public Collection<? extends TypeInfo<T,C>> ref() { 1.78 + return Arrays.asList(getKeyType(),getValueType()); 1.79 + } 1.80 + 1.81 + public final PropertyKind kind() { 1.82 + return PropertyKind.MAP; 1.83 + } 1.84 + 1.85 + public QName getXmlName() { 1.86 + return xmlName; 1.87 + } 1.88 + 1.89 + public boolean isCollectionNillable() { 1.90 + return nil; 1.91 + } 1.92 + 1.93 + public NonElement<T,C> getKeyType() { 1.94 + if(keyTypeInfo==null) 1.95 + keyTypeInfo = getTarget(keyType); 1.96 + return keyTypeInfo; 1.97 + } 1.98 + 1.99 + public NonElement<T,C> getValueType() { 1.100 + if(valueTypeInfo==null) 1.101 + valueTypeInfo = getTarget(valueType); 1.102 + return valueTypeInfo; 1.103 + } 1.104 + 1.105 + public NonElement<T,C> getTarget(T type) { 1.106 + assert parent.builder!=null : "this method must be called during the build stage"; 1.107 + return parent.builder.getTypeInfo(type,this); 1.108 + } 1.109 +}