1 : /**********************************************************************
2 : * $Id: gmlfeature.cpp 17165 2009-06-01 22:44:30Z warmerdam $
3 : *
4 : * Project: GML Reader
5 : * Purpose: Implementation of GMLFeature.
6 : * Author: Frank Warmerdam, warmerdam@pobox.com
7 : *
8 : **********************************************************************
9 : * Copyright (c) 2002, Frank Warmerdam
10 : *
11 : * Permission is hereby granted, free of charge, to any person obtaining a
12 : * copy of this software and associated documentation files (the "Software"),
13 : * to deal in the Software without restriction, including without limitation
14 : * the rights to use, copy, modify, merge, publish, distribute, sublicense,
15 : * and/or sell copies of the Software, and to permit persons to whom the
16 : * Software is furnished to do so, subject to the following conditions:
17 : *
18 : * The above copyright notice and this permission notice shall be included
19 : * in all copies or substantial portions of the Software.
20 : *
21 : * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 : * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 : * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
24 : * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
25 : * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
26 : * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
27 : * DEALINGS IN THE SOFTWARE.
28 : ****************************************************************************/
29 :
30 : #include "gmlreader.h"
31 : #include "cpl_conv.h"
32 : #include "cpl_string.h"
33 :
34 : /************************************************************************/
35 : /* GMLFeature() */
36 : /************************************************************************/
37 :
38 56 : GMLFeature::GMLFeature( GMLFeatureClass *poClass )
39 :
40 : {
41 56 : m_poClass = poClass;
42 56 : m_pszFID = NULL;
43 56 : m_pszGeometry = NULL;
44 :
45 56 : m_nPropertyCount = 0;
46 56 : m_papszProperty = NULL;
47 :
48 56 : m_papszOBProperties = NULL;
49 56 : }
50 :
51 : /************************************************************************/
52 : /* ~GMLFeature() */
53 : /************************************************************************/
54 :
55 56 : GMLFeature::~GMLFeature()
56 :
57 : {
58 56 : CPLFree( m_pszFID );
59 :
60 239 : for( int i = 0; i < m_nPropertyCount; i++ )
61 : {
62 183 : if( m_papszProperty[i] )
63 179 : CPLFree( m_papszProperty[i] );
64 : }
65 :
66 56 : CPLFree( m_papszProperty );
67 56 : CPLFree( m_pszGeometry );
68 56 : CSLDestroy( m_papszOBProperties );
69 56 : }
70 :
71 : /************************************************************************/
72 : /* SetFID() */
73 : /************************************************************************/
74 :
75 52 : void GMLFeature::SetFID( const char *pszFID )
76 :
77 : {
78 52 : CPLFree( m_pszFID );
79 52 : if( pszFID != NULL )
80 52 : m_pszFID = CPLStrdup( pszFID );
81 : else
82 0 : m_pszFID = NULL;
83 52 : }
84 :
85 : /************************************************************************/
86 : /* GetProperty() */
87 : /************************************************************************/
88 :
89 109 : const char *GMLFeature::GetProperty( int iIndex ) const
90 :
91 : {
92 109 : if( iIndex < 0 || iIndex >= m_nPropertyCount )
93 0 : return NULL;
94 : else
95 109 : return m_papszProperty[iIndex];
96 : }
97 :
98 : /************************************************************************/
99 : /* SetProperty() */
100 : /************************************************************************/
101 :
102 179 : void GMLFeature::SetProperty( int iIndex, const char *pszValue )
103 :
104 : {
105 179 : if( iIndex < 0 || iIndex >= m_poClass->GetPropertyCount() )
106 : {
107 : CPLAssert( FALSE );
108 0 : return;
109 : }
110 :
111 179 : if( iIndex >= m_nPropertyCount )
112 : {
113 : m_papszProperty = (char **)
114 : CPLRealloc( m_papszProperty,
115 69 : sizeof(char *) * m_poClass->GetPropertyCount() );
116 252 : for( int i = m_nPropertyCount; i < m_poClass->GetPropertyCount(); i++ )
117 183 : m_papszProperty[i] = NULL;
118 69 : m_nPropertyCount = m_poClass->GetPropertyCount();
119 : }
120 :
121 179 : CPLFree( m_papszProperty[iIndex] );
122 179 : m_papszProperty[iIndex] = CPLStrdup( pszValue );
123 : }
124 :
125 : /************************************************************************/
126 : /* Dump() */
127 : /************************************************************************/
128 :
129 0 : void GMLFeature::Dump( FILE * fp )
130 :
131 : {
132 0 : printf( "GMLFeature(%s):\n", m_poClass->GetName() );
133 :
134 0 : if( m_pszFID != NULL )
135 0 : printf( " FID = %s\n", m_pszFID );
136 :
137 0 : for( int i = 0; i < m_nPropertyCount; i++ )
138 : printf( " %s = %s\n",
139 : m_poClass->GetProperty( i )->GetName(),
140 0 : GetProperty( i ) );
141 :
142 0 : if( m_pszGeometry )
143 0 : printf( " %s\n", m_pszGeometry );
144 0 : }
145 :
146 : /************************************************************************/
147 : /* SetGeometryDirectly() */
148 : /************************************************************************/
149 :
150 54 : void GMLFeature::SetGeometryDirectly( char *pszGeometry )
151 :
152 : {
153 54 : if( m_pszGeometry )
154 0 : CPLFree( m_pszGeometry );
155 :
156 54 : m_pszGeometry = pszGeometry;
157 54 : }
158 :
159 : /************************************************************************/
160 : /* AddOBProperty() */
161 : /************************************************************************/
162 :
163 0 : void GMLFeature::AddOBProperty( const char *pszName, const char *pszValue )
164 :
165 : {
166 : m_papszOBProperties =
167 0 : CSLAddNameValue( m_papszOBProperties, pszName, pszValue );
168 0 : }
169 :
170 : /************************************************************************/
171 : /* GetOBProperty() */
172 : /************************************************************************/
173 :
174 0 : const char *GMLFeature::GetOBProperty( const char *pszName )
175 :
176 : {
177 0 : return CSLFetchNameValue( m_papszOBProperties, pszName );
178 : }
179 :
180 : /************************************************************************/
181 : /* GetOBProperties() */
182 : /************************************************************************/
183 :
184 0 : char **GMLFeature::GetOBProperties()
185 :
186 : {
187 0 : return m_papszOBProperties;
188 : }
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