1 /*

     2  * Copyright (c) 2014, 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.

     8  *

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

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

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

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

    13  * accompanied this code).

    14  *

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

    16  * 2 along with this work; if not, write to the Free Software Foundation,

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

    18  *

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

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

    21  * questions.

    22  */

    23 package org.xml.sax.ptests;

    24 

    25 import java.io.BufferedWriter;

    26 import java.io.FileWriter;

    27 import java.io.IOException;

    28 import org.xml.sax.Attributes;

    29 import org.xml.sax.SAXException;

    30 import org.xml.sax.helpers.DefaultHandler;

    31 

    32 /**

    33  * Simple attributes handler.

    34  */

    35 public class MyAttrCHandler extends DefaultHandler {

    36     /**

    37      * FileWriter to write string to output file.

    38      */

    39     private final BufferedWriter bWriter;

    40 

    41     /**

    42      * Initiate FileWriter

    43      * @param fileName output file name.

    44      * @throws IOException

    45      */

    46     public MyAttrCHandler(String fileName) throws IOException {

    47         bWriter = new BufferedWriter(new FileWriter(fileName));

    48     }

    49 

    50     /**

    51      * Write element content before start access every element.

    52      * @throws org.xml.sax.SAXException

    53      */

    54     @Override

    55     public void startElement(String uri, String localName,

    56                 String qName, Attributes attributes) throws SAXException {

    57         try {

    58             String string = "uri <" + uri + "> localName <" + localName +

    59                         "> qName <" + qName + ">";

    60 

    61             bWriter.write( string, 0, string.length());

    62             bWriter.newLine();

    63 

    64             int length = attributes.getLength();

    65             string = "length: " + length;

    66 

    67             bWriter.write( string, 0, string.length());

    68             bWriter.newLine();

    69 

    70             for (int ind=0; ind < length ; ind++) {

    71                 string = "For index = " + ind + "\n";

    72                 string += "getLocalName <" + attributes.getLocalName(ind)

    73                                 +">" + "\n";

    74                 string += "getQName <" + attributes.getQName(ind) +">" + "\n";

    75                 string += "getType <" + attributes.getType(ind) +">" + "\n";

    76                 string += "getURI <" + attributes.getURI(ind) +">" + "\n";

    77                 string += "getValue <" + attributes.getValue(ind) +">" + "\n";

    78 

    79                 bWriter.write( string, 0, string.length());

    80                 bWriter.newLine();

    81 

    82                 String gotLocalName = attributes.getLocalName(ind);

    83                 String gotQName = attributes.getQName(ind);

    84                 String gotURI = attributes.getURI(ind);

    85 

    86                 string ="Using localName, qname and uri pertaining to index = "

    87                                 + ind;

    88                 bWriter.write( string, 0, string.length());

    89                 bWriter.newLine();

    90 

    91                 string = "getIndex(qName) <" + attributes.getIndex(gotQName)

    92                                 +">" + "\n";

    93                 string += "getIndex(uri, localName) <" +

    94                         attributes.getIndex(gotURI, gotLocalName) +">" + "\n";

    95 

    96                 string += "getType(qName) <" +

    97                         attributes.getType(gotQName) +">" + "\n";

    98                 string += "getType(uri, localName) <" +

    99                         attributes.getType(gotURI, gotLocalName) +">" + "\n";

   100 

   101                 string += "getValue(qName) <" +

   102                         attributes.getValue(gotQName) +">" + "\n";

   103                 string += "getValue(uri, localName) <" +

   104                         attributes.getValue(gotURI, gotLocalName) +">" + "\n";

   105 

   106                 bWriter.write( string, 0, string.length());

   107                 bWriter.newLine();

   108             }

   109             bWriter.newLine();

   110         } catch(IOException ex){

   111             throw new SAXException(ex);

   112         }

   113     }

   114 

   115     /**

   116      * Flush the stream and close the file.

   117      * @throws IOException when writing or closing file failed.

   118      */

   119     public void flushAndClose() throws IOException {

   120         bWriter.flush();

   121         bWriter.close();

   122     }

   123 }