jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/tools/internal/xjc/model/CAttributePropertyInfo.java@f4ace6971570

     1 /*

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

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

     4  *

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

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

     7  * published by the Free Software Foundation.  Oracle designates this

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

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

    10  *

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

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

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

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

    15  * accompanied this code).

    16  *

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

    18  * 2 along with this work; if not, write to the Free Software Foundation,

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

    20  *

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

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

    23  * questions.

    24  */

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

    28 import javax.xml.namespace.QName;

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

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

    32 import com.sun.xml.internal.bind.v2.model.core.AttributePropertyInfo;

    33 import com.sun.xml.internal.bind.v2.model.core.PropertyKind;

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

    35 import com.sun.istack.internal.Nullable;

    37 import org.xml.sax.Locator;

    39 /**

    40  * {@link AttributePropertyInfo} for the compiler.

    41  *

    42  * @author Kohsuke Kawaguchi

    43  */

    44 public final class CAttributePropertyInfo extends CSingleTypePropertyInfo implements AttributePropertyInfo<NType,NClass> {

    46     private final QName attName;

    47     private final boolean isRequired;

    49     /**

    50      * @param type

    51      *      Represents the bound type of this attribute.

    52      * @param typeName

    53      *      XML Schema type name of this attribute. Optional for other schema languages.

    54      */

    55     public CAttributePropertyInfo(String name, XSComponent source, CCustomizations customizations,

    56                                   Locator locator, QName attName, TypeUse type, @Nullable QName typeName,

    57                                   boolean required ) {

    58         super(name, type, typeName, source, customizations, locator);

    59         isRequired = required;

    60         this.attName = attName;

    61     }

    63     public boolean isRequired() {

    64         return isRequired;

    65     }

    67     public QName getXmlName() {

    68         return attName;

    69     }

    71     /**

    72      * An optional attribute can never be unboxable,

    73      * for we need null to represent the absence.

    74      */

    75     public boolean isUnboxable() {

    76         if(!isRequired) return false;

    77         return super.isUnboxable();

    78     }

    80     @Override

    81     public boolean isOptionalPrimitive() {

    82         return !isRequired && super.isUnboxable();

    83     }

    85     public <V> V accept(CPropertyVisitor<V> visitor) {

    86         return visitor.onAttribute(this);

    87     }

    89     public final PropertyKind kind() {

    90         return  PropertyKind.ATTRIBUTE;

    91     }

    92 }

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