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Java > Open Source Codes > com > sun > org > apache > xerces > internal > jaxp > validation > XercesSchema


1 /*
2  * The Apache Software License, Version 1.1
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4  *
5  * Copyright (c) 2000-2002 The Apache Software Foundation. All rights
6  * reserved.
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9  * modification, are permitted provided that the following conditions
10  * are met:
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12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
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15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
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20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "Xerces" and "Apache Software Foundation" must
28  * not be used to endorse or promote products derived from this
29  * software without prior written permission. For written
30  * permission, please contact apache@apache.org.
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32  * 5. Products derived from this software may not be called "Apache",
33  * nor may "Apache" appear in their name, without prior written
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36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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40  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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42  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
43  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
44  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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49  *
50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation and was
52  * originally based on software copyright (c) 1999, International
53  * Business Machines, Inc., http://www.apache.org. For more
54  * information on the Apache Software Foundation, please see
55  * <http://www.apache.org/>.
56  */
57 package com.sun.org.apache.xerces.internal.jaxp.validation;
58
59 import javax.xml.validation.Schema JavaDoc;
60 import javax.xml.validation.Validator JavaDoc;
61 import javax.xml.validation.ValidatorHandler JavaDoc;
62
63 /**
64  * {@link javax.xml.validation.Schema} interface with an enhancement.
65  *
66  * <p>
67  * {@link javax.xml.validation.Schema} implementations from Xerces
68  * will derive from this class.
69  *
70  * @author
71  * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
72  */
73 public abstract class XercesSchema extends Schema JavaDoc {
74     /**
75      * Similar to {@link javax.xml.validation.Schema#newValidator()}
76      * but this method creates a new validator that works directly
77      * with the XNI events.
78      *
79      * <p>
80      * This enables optimization when a parser and a validator
81      * is both from Xerces.
82      */
83     public abstract InsulatedValidatorComponent newXNIValidator();
84
85     public final ValidatorHandler JavaDoc newValidatorHandler() {
86         return _newValidatorHandler();
87     }
88     
89     public final Validator JavaDoc newValidator() {
90         return new ValidatorImpl(_newValidatorHandler());
91     }
92     
93     private ValidatorHandlerImpl _newValidatorHandler() {
94         return new ValidatorHandlerImpl(newXNIValidator());
95     }
96 }
97
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