jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/xsom/impl/ComponentImpl.java@e530533619ec

     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.xml.internal.xsom.impl;

    28 import com.sun.xml.internal.xsom.SCD;

    29 import com.sun.xml.internal.xsom.XSAnnotation;

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

    31 import com.sun.xml.internal.xsom.XSSchemaSet;

    32 import com.sun.xml.internal.xsom.util.ComponentNameFunction;

    33 import com.sun.xml.internal.xsom.impl.parser.SchemaDocumentImpl;

    34 import com.sun.xml.internal.xsom.parser.SchemaDocument;

    35 import org.xml.sax.Locator;

    37 import javax.xml.namespace.NamespaceContext;

    38 import java.text.ParseException;

    39 import java.util.ArrayList;

    40 import java.util.Collection;

    41 import java.util.Collections;

    42 import java.util.List;

    44 public abstract class ComponentImpl implements XSComponent

    45 {

    46     protected ComponentImpl( SchemaDocumentImpl _owner, AnnotationImpl _annon, Locator _loc, ForeignAttributesImpl fa ) {

    47         this.ownerDocument = _owner;

    48         this.annotation = _annon;

    49         this.locator = _loc;

    50         this.foreignAttributes = fa;

    51     }

    53     protected final SchemaDocumentImpl ownerDocument;

    54     public SchemaImpl getOwnerSchema() {

    55         if(ownerDocument==null)

    56             return null;

    57         else

    58             return ownerDocument.getSchema();

    59     }

    61     public XSSchemaSet getRoot() {

    62         if(ownerDocument==null)

    63             return null;

    64         else

    65             return getOwnerSchema().getRoot();

    66     }

    68     public SchemaDocument getSourceDocument() {

    69         return ownerDocument;

    70     }

    72     private AnnotationImpl annotation;

    73     public final XSAnnotation getAnnotation() { return annotation; }

    75     public XSAnnotation getAnnotation(boolean createIfNotExist) {

    76         if(createIfNotExist && annotation==null) {

    77             annotation = new AnnotationImpl();

    78         }

    79         return annotation;

    80     }

    82     private final Locator locator;

    83     public final Locator getLocator() { return locator; }

    85     /**

    86      * Either {@link ForeignAttributesImpl} or {@link List}.

    87      *

    88      * Initially it's {@link ForeignAttributesImpl}, but it's lazily turned into

    89      * a list when necessary.

    90      */

    91     private Object foreignAttributes;

    93     public List<ForeignAttributesImpl> getForeignAttributes() {

    94         Object t = foreignAttributes;

    96         if(t==null)

    97             return Collections.EMPTY_LIST;

    99         if(t instanceof List)

   100             return (List)t;

   102         t = foreignAttributes = convertToList((ForeignAttributesImpl)t);

   103         return (List)t;

   104     }

   106     public String getForeignAttribute(String nsUri, String localName) {

   107         for( ForeignAttributesImpl fa : getForeignAttributes() ) {

   108             String v = fa.getValue(nsUri,localName);

   109             if(v!=null) return v;

   110         }

   111         return null;

   112     }

   114     private List<ForeignAttributesImpl> convertToList(ForeignAttributesImpl fa) {

   115         List<ForeignAttributesImpl> lst = new ArrayList<ForeignAttributesImpl>();

   116         while(fa!=null) {

   117             lst.add(fa);

   118             fa = fa.next;

   119         }

   120         return Collections.unmodifiableList(lst);

   121     }

   123     public Collection<XSComponent> select(String scd, NamespaceContext nsContext) {

   124         try {

   125             return SCD.create(scd,nsContext).select(this);

   126         } catch (ParseException e) {

   127             throw new IllegalArgumentException(e);

   128         }

   129     }

   131     public XSComponent selectSingle(String scd, NamespaceContext nsContext) {

   132         try {

   133             return SCD.create(scd,nsContext).selectSingle(this);

   134         } catch (ParseException e) {

   135             throw new IllegalArgumentException(e);

   136         }

   137     }

   139     @Override

   140     public String toString() {

   141         return apply(new ComponentNameFunction());

   142     }

   143 }

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