1 /*
2 * Copyright (c) 2002-2017, Mairie de Paris
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice
10 * and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice
13 * and the following disclaimer in the documentation and/or other materials
14 * provided with the distribution.
15 *
16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 *
32 * License 1.0
33 */
34 package fr.paris.lutece.plugins.jsr168.pluto.xml;
35
36 import org.xml.sax.Attributes;
37 import org.xml.sax.SAXException;
38 import org.xml.sax.helpers.DefaultHandler;
39
40 import java.util.Stack;
41
42
43 /**
44 * XML Handler for reading <code>services.xml</code>.
45 */
46 class ServicesXMLHandler extends DefaultHandler
47 {
48 private final Stack _stack;
49 private final ServicesXML _servicesXml;
50
51 /**
52 * Default constructor
53 */
54 ServicesXMLHandler( )
55 {
56 _stack = new Stack( );
57 _servicesXml = new ServicesXML( );
58 }
59
60 /**
61 * Return the services definition readed
62 *
63 * @return the services definition readed
64 */
65 ServicesXML getServicesXML( )
66 {
67 return _servicesXml;
68 }
69
70 /**
71 * @see org.xml.sax.ContentHandler#endElement(java.lang.String, java.lang.String, java.lang.String)
72 */
73 public void endElement( String uri, String localName, String qName )
74 throws SAXException
75 {
76 if ( "service".equals( qName ) )
77 {
78 _stack.pop( );
79 }
80 else if ( !"services".equals( qName ) && !"properties".equals( qName ) && !"property".equals( qName ) )
81 {
82 throw new SAXException( "End Element '" + qName + "' non géré!" );
83 }
84 }
85
86 /**
87 * @see org.xml.sax.ContentHandler#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
88 */
89 public void startElement( final String uri, final String localName, final String qName, final Attributes attributes )
90 throws SAXException
91 {
92 if ( "service".equals( qName ) )
93 {
94 final String serviceBase = attributes.getValue( "serviceBase" );
95 final String implementation = attributes.getValue( "implementation" );
96
97 final ServiceXML serviceXml = new ServiceXML( serviceBase, implementation );
98 _servicesXml.addService( serviceXml );
99 _stack.push( serviceXml );
100 }
101 else if ( "property".equals( qName ) )
102 {
103 final String name = attributes.getValue( "name" );
104 final String value = attributes.getValue( "value" );
105
106 final ServiceXML serviceXml = (ServiceXML) _stack.peek( );
107 serviceXml.addProperty( name, value );
108 }
109 else if ( !"services".equals( qName ) && !"properties".equals( qName ) )
110 {
111 throw new SAXException( "Start Element '" + qName + "' unknown!" );
112 }
113 }
114 }