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src/java.xml/share/classes/org/xml/sax/helpers/XMLFilterImpl.java

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   1 /*
   2  * Copyright (c) 2000, 2005, 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  */
  25 
  26 // XMLFilterImpl.java - base SAX2 filter implementation.
  27 // http://www.saxproject.org
  28 // Written by David Megginson
  29 // NO WARRANTY!  This class is in the Public Domain.
  30 // $Id: XMLFilterImpl.java,v 1.3 2004/11/03 22:53:09 jsuttor Exp $
  31 
  32 package org.xml.sax.helpers;
  33 
  34 import java.io.IOException;
  35 
  36 import org.xml.sax.XMLReader;
  37 import org.xml.sax.XMLFilter;
  38 import org.xml.sax.InputSource;
  39 import org.xml.sax.Locator;
  40 import org.xml.sax.Attributes;
  41 import org.xml.sax.EntityResolver;
  42 import org.xml.sax.DTDHandler;
  43 import org.xml.sax.ContentHandler;
  44 import org.xml.sax.ErrorHandler;
  45 import org.xml.sax.SAXException;
  46 import org.xml.sax.SAXParseException;
  47 import org.xml.sax.SAXNotSupportedException;
  48 import org.xml.sax.SAXNotRecognizedException;
  49 
  50 
  51 /**
  52  * Base class for deriving an XML filter.
  53  *
  54  * <blockquote>
  55  * <em>This module, both source code and documentation, is in the
  56  * Public Domain, and comes with <strong>NO WARRANTY</strong>.</em>
  57  * See <a href='http://www.saxproject.org'>http://www.saxproject.org</a>
  58  * for further information.
  59  * </blockquote>
  60  *
  61  * <p>This class is designed to sit between an {@link org.xml.sax.XMLReader
  62  * XMLReader} and the client application's event handlers.  By default, it
  63  * does nothing but pass requests up to the reader and events
  64  * on to the handlers unmodified, but subclasses can override
  65  * specific methods to modify the event stream or the configuration
  66  * requests as they pass through.</p>
  67  *
  68  * @since 1.4, SAX 2.0
  69  * @author David Megginson
  70  * @see org.xml.sax.XMLFilter
  71  * @see org.xml.sax.XMLReader
  72  * @see org.xml.sax.EntityResolver
  73  * @see org.xml.sax.DTDHandler
  74  * @see org.xml.sax.ContentHandler
  75  * @see org.xml.sax.ErrorHandler
  76  */
  77 public class XMLFilterImpl
  78     implements XMLFilter, EntityResolver, DTDHandler, ContentHandler, ErrorHandler
  79 {


   1 /*
   2  * Copyright (c) 2000, 2019, 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  */
  25 






  26 package org.xml.sax.helpers;
  27 
  28 import java.io.IOException;
  29 
  30 import org.xml.sax.XMLReader;
  31 import org.xml.sax.XMLFilter;
  32 import org.xml.sax.InputSource;
  33 import org.xml.sax.Locator;
  34 import org.xml.sax.Attributes;
  35 import org.xml.sax.EntityResolver;
  36 import org.xml.sax.DTDHandler;
  37 import org.xml.sax.ContentHandler;
  38 import org.xml.sax.ErrorHandler;
  39 import org.xml.sax.SAXException;
  40 import org.xml.sax.SAXParseException;
  41 import org.xml.sax.SAXNotSupportedException;
  42 import org.xml.sax.SAXNotRecognizedException;
  43 
  44 
  45 /**
  46  * Base class for deriving an XML filter.







  47  *
  48  * <p>This class is designed to sit between an {@link org.xml.sax.XMLReader
  49  * XMLReader} and the client application's event handlers.  By default, it
  50  * does nothing but pass requests up to the reader and events
  51  * on to the handlers unmodified, but subclasses can override
  52  * specific methods to modify the event stream or the configuration
  53  * requests as they pass through.</p>
  54  *
  55  * @since 1.4, SAX 2.0
  56  * @author David Megginson
  57  * @see org.xml.sax.XMLFilter
  58  * @see org.xml.sax.XMLReader
  59  * @see org.xml.sax.EntityResolver
  60  * @see org.xml.sax.DTDHandler
  61  * @see org.xml.sax.ContentHandler
  62  * @see org.xml.sax.ErrorHandler
  63  */
  64 public class XMLFilterImpl
  65     implements XMLFilter, EntityResolver, DTDHandler, ContentHandler, ErrorHandler
  66 {


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