svn-gvsig-desktop / trunk / extensions / extSymbology / src / org / gvsig / remoteClient / sld / sld1_0_0 / SLDStroke1_0_0.java @ 29013
History | View | Annotate | Download (11.5 KB)
1 |
/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*
|
19 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib��ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
package org.gvsig.remoteClient.sld.sld1_0_0; |
42 |
|
43 |
import java.io.IOException; |
44 |
|
45 |
import org.gvsig.remoteClient.gml.schemas.XMLSchemaParser; |
46 |
import org.gvsig.remoteClient.sld.SLDStroke; |
47 |
import org.gvsig.remoteClient.sld.SLDTags; |
48 |
import org.gvsig.remoteClient.sld.SLDUtils; |
49 |
import org.gvsig.remoteClient.sld.filterEncoding.FExpression; |
50 |
import org.gvsig.remoteClient.sld.filterEncoding.FilterTags; |
51 |
import org.gvsig.remoteClient.sld.filterEncoding.FilterUtils; |
52 |
import org.xmlpull.v1.XmlPullParserException; |
53 |
|
54 |
import com.iver.cit.gvsig.fmap.drivers.legend.LegendDriverException; |
55 |
import com.iver.cit.gvsig.fmap.rendering.XmlBuilder; |
56 |
|
57 |
/**
|
58 |
* Implements the Stroke element of an SLD specification which
|
59 |
* encapsulates the graphical-symbolization parameters for linear
|
60 |
* geometries
|
61 |
*
|
62 |
* @see http://portal.opengeospatial.org/files/?artifact_id=1188
|
63 |
*
|
64 |
* @author pepe vidal salvador - jose.vidal.salvador@iver.es
|
65 |
*/
|
66 |
public class SLDStroke1_0_0 extends SLDStroke { |
67 |
|
68 |
String cad;
|
69 |
|
70 |
public void parse(XMLSchemaParser parser, int cuTag, String expressionType) throws XmlPullParserException, IOException, LegendDriverException { |
71 |
|
72 |
int currentTag;
|
73 |
boolean end = false; |
74 |
parser.require(XMLSchemaParser.START_TAG, null, SLDTags.STROKE);
|
75 |
currentTag = parser.next(); |
76 |
|
77 |
while (!end)
|
78 |
{ |
79 |
switch(currentTag)
|
80 |
{ |
81 |
case XMLSchemaParser.START_TAG:
|
82 |
if (parser.getName().compareTo(SLDTags.GRAPHICFILL)==0 || |
83 |
parser.getName().compareTo(SLDTags.GRAPHICSTROKE)==0) {
|
84 |
String name = parser.getName();
|
85 |
SLDGraphic1_0_0 graphic = new SLDGraphic1_0_0();
|
86 |
graphic.parse(parser,currentTag,parser.getName()); |
87 |
setGraphic(graphic); |
88 |
|
89 |
if (name.compareTo(SLDTags.GRAPHICFILL)== 0) |
90 |
setHasGraphicFill(true);
|
91 |
if (name.compareTo(SLDTags.GRAPHICSTROKE)== 0) |
92 |
setHasGraphicStroke(true);
|
93 |
} |
94 |
else if (parser.getName().compareTo(SLDTags.CSSPARAMETER)==0) { |
95 |
String attributeName = parser.getAttributeValue("", SLDTags.NAME_ATTR); |
96 |
/*
|
97 |
* Parche para compatibilizar leyendas generadas con la 1.1.2
|
98 |
* donde el atributo "name" se pone con la primera letra mayuscula "Name"
|
99 |
*/
|
100 |
if (attributeName == null){ |
101 |
attributeName = parser.getAttributeValue("", SLDTags.NAME_ATTR_VERSAL);
|
102 |
} |
103 |
/* Fin del parche */
|
104 |
if(attributeName.compareTo(SLDTags.STROKE_WIDTH_ATTR)==0) { |
105 |
FExpression expressionWidth = new FExpression();
|
106 |
|
107 |
try {
|
108 |
expressionWidth.parse(parser,parser.nextTag(), parser.getName()); |
109 |
} |
110 |
catch(XmlPullParserException e) {
|
111 |
String s = parser.getText().trim();
|
112 |
expressionWidth.setLiteral(s); |
113 |
} |
114 |
|
115 |
if (!SLDUtils.isANumber(expressionWidth.getLiteral()))
|
116 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
117 |
|
118 |
setExpressionWidth(expressionWidth); |
119 |
} |
120 |
else if(attributeName.compareTo(SLDTags.STROKE_ATTR)==0) { |
121 |
FExpression expressionColor = new FExpression();
|
122 |
|
123 |
|
124 |
try {
|
125 |
expressionColor.parse(parser, parser.nextTag(),parser.getName()); |
126 |
} |
127 |
catch(XmlPullParserException e) {
|
128 |
String s = parser.getText().trim();
|
129 |
expressionColor.setLiteral(s); |
130 |
} |
131 |
|
132 |
if (!SLDUtils.isColor(expressionColor.getLiteral()))
|
133 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
134 |
|
135 |
setExpressionColor(expressionColor); |
136 |
} |
137 |
else if(attributeName.compareTo(SLDTags.STROKE_OPACITY_ATTR)==0) { |
138 |
FExpression expressionOpacity = new FExpression();
|
139 |
|
140 |
|
141 |
|
142 |
try {
|
143 |
expressionOpacity.parse(parser,parser.nextTag(), parser.getName()); |
144 |
} |
145 |
catch(XmlPullParserException e) {
|
146 |
String s = parser.getText().trim();
|
147 |
expressionOpacity.setLiteral(s); |
148 |
} |
149 |
|
150 |
if (!SLDUtils.isANumber(expressionOpacity.getLiteral()))
|
151 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
152 |
|
153 |
setExpressionOpacity(expressionOpacity); |
154 |
} |
155 |
else if(attributeName.compareTo(SLDTags.STROKE_LINEJOIN_ATTR)==0) { |
156 |
|
157 |
FExpression expressionLineJoin = new FExpression();
|
158 |
|
159 |
try {
|
160 |
expressionLineJoin.parse(parser,parser.nextTag(), parser.getName()); |
161 |
} |
162 |
catch(XmlPullParserException e) {
|
163 |
String s = parser.getText().trim();
|
164 |
expressionLineJoin.setLiteral(s); |
165 |
} |
166 |
|
167 |
if (!SLDUtils.isLineJoin(expressionLineJoin.getLiteral()))
|
168 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
169 |
|
170 |
setExpressionLineJoin(expressionLineJoin); |
171 |
} |
172 |
else if(attributeName.compareTo(SLDTags.STROKE_LINECAP_ATTR)==0) { |
173 |
|
174 |
FExpression expressionLineCap = new FExpression();
|
175 |
|
176 |
try {
|
177 |
expressionLineCap.parse(parser,parser.nextTag(), parser.getName()); |
178 |
} |
179 |
catch(XmlPullParserException e) {
|
180 |
String s = parser.getText().trim();
|
181 |
expressionLineCap.setLiteral(s); |
182 |
} |
183 |
|
184 |
if (!SLDUtils.isLineCap(expressionLineCap.getLiteral()))
|
185 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
186 |
|
187 |
setExpressionLineCap(expressionLineCap); |
188 |
} |
189 |
else if(attributeName.compareTo(SLDTags.STROKE_DASHARRAY_ATTR)==0) { |
190 |
|
191 |
|
192 |
FExpression expressionDashArray = new FExpression();
|
193 |
try {
|
194 |
expressionDashArray.parse(parser,parser.nextTag(), parser.getName()); |
195 |
cad = expressionDashArray.getLiteral(); |
196 |
if (cad == null) |
197 |
cad = parser.getText().trim(); |
198 |
} |
199 |
catch(XmlPullParserException e) {
|
200 |
cad = parser.getText().trim(); |
201 |
} |
202 |
|
203 |
if (cad==null /*|| "".equals(cad)*/) { |
204 |
throw new LegendDriverException (LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
205 |
} else {
|
206 |
String x="",y=""; |
207 |
int cont = 0; |
208 |
|
209 |
for(int i=0;i < cad.length();i++) { |
210 |
x = String.valueOf(cad.charAt(i));
|
211 |
if(x.compareTo(",") == 0) { |
212 |
if (SLDUtils.isANumber(y)) {
|
213 |
dashArray.add(Float.valueOf(y));
|
214 |
y = "";
|
215 |
cont++; |
216 |
} |
217 |
else
|
218 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
219 |
} |
220 |
else {
|
221 |
if(x.compareTo(" ") != 0) |
222 |
y += String.valueOf(cad.charAt(i));
|
223 |
if ( i == cad.length()-1 ) { |
224 |
if (SLDUtils.isANumber(y)) {
|
225 |
dashArray.add(Float.valueOf(y));
|
226 |
cont++; |
227 |
} |
228 |
else
|
229 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
230 |
} |
231 |
|
232 |
} |
233 |
} |
234 |
} |
235 |
} |
236 |
|
237 |
else if(attributeName.compareTo(SLDTags.STROKE_DASHOFFSET_ATTR)==0) { |
238 |
FExpression expressionDashOffset = new FExpression();
|
239 |
|
240 |
|
241 |
try {
|
242 |
expressionDashOffset.parse(parser,parser.nextTag(), parser.getName()); |
243 |
} |
244 |
catch(XmlPullParserException e) {
|
245 |
String s = parser.getText().trim();
|
246 |
expressionDashOffset.setLiteral(s); |
247 |
} |
248 |
|
249 |
if (!SLDUtils.isANumber(expressionDashOffset.getLiteral()))
|
250 |
throw new LegendDriverException(LegendDriverException.PARSE_LEGEND_FILE_ERROR); |
251 |
|
252 |
setExpressionDashOffset(expressionDashOffset); |
253 |
} |
254 |
} |
255 |
|
256 |
break;
|
257 |
case XMLSchemaParser.END_TAG:
|
258 |
if (parser.getName().compareTo(SLDTags.STROKE) == 0) |
259 |
end = true;
|
260 |
break;
|
261 |
case XMLSchemaParser.TEXT:
|
262 |
break;
|
263 |
} |
264 |
if (!end)
|
265 |
currentTag = parser.next(); |
266 |
} |
267 |
|
268 |
parser.require(XMLSchemaParser.END_TAG, null, SLDTags.STROKE);
|
269 |
|
270 |
} |
271 |
|
272 |
|
273 |
private void parserDashArray(XMLSchemaParser parser, int i, String name) throws XmlPullParserException, IOException, LegendDriverException { |
274 |
|
275 |
int currentTag;
|
276 |
boolean end = false; |
277 |
currentTag = i; |
278 |
|
279 |
while (!end)
|
280 |
{ |
281 |
switch(currentTag)
|
282 |
{ |
283 |
case XMLSchemaParser.START_TAG:
|
284 |
|
285 |
if (parser.getName().compareTo(FilterUtils.remNameSpace(FilterTags.LITERAL))==0) { |
286 |
this.cad = parser.nextText();
|
287 |
end = true;
|
288 |
|
289 |
} |
290 |
case XMLSchemaParser.END_TAG:
|
291 |
if (parser.getName().compareTo(FilterUtils.remNameSpace(SLDTags.CSSPARAMETER)) == 0) { |
292 |
parser.next(); |
293 |
} |
294 |
} |
295 |
break;
|
296 |
} |
297 |
if (!end)
|
298 |
currentTag = parser.next(); |
299 |
|
300 |
} |
301 |
|
302 |
|
303 |
public String toXML() { |
304 |
XmlBuilder xmlBuilder = new XmlBuilder();
|
305 |
|
306 |
xmlBuilder.openTag(SLDTags.STROKE); |
307 |
if (getGraphic() != null) { |
308 |
xmlBuilder.writeRaw(getGraphic().toXML()); |
309 |
} |
310 |
if(getExpressionColor().getLiteral() != null){ |
311 |
xmlBuilder.openTag(SLDTags.CSSPARAMETER,SLDTags.NAME_ATTR,SLDTags.STROKE_ATTR); |
312 |
xmlBuilder.writeTag(FilterTags.LITERAL, getExpressionColor().getLiteral()); |
313 |
xmlBuilder.closeTag(); |
314 |
} |
315 |
if(getExpressionOpacity().getLiteral() != null){ |
316 |
xmlBuilder.openTag(SLDTags.CSSPARAMETER,SLDTags.NAME_ATTR,SLDTags.STROKE_OPACITY_ATTR); |
317 |
xmlBuilder.writeTag(FilterTags.LITERAL, getExpressionOpacity().getLiteral()); |
318 |
xmlBuilder.closeTag(); |
319 |
} |
320 |
if(getExpressionWidth().getLiteral() != null){ |
321 |
xmlBuilder.openTag(SLDTags.CSSPARAMETER,SLDTags.NAME_ATTR,SLDTags.STROKE_WIDTH_ATTR); |
322 |
xmlBuilder.writeTag(FilterTags.LITERAL, getExpressionWidth().getLiteral()); |
323 |
xmlBuilder.closeTag(); |
324 |
} |
325 |
if(getExpressionLineCap().getLiteral() != null){ |
326 |
xmlBuilder.openTag(SLDTags.CSSPARAMETER,SLDTags.NAME_ATTR,SLDTags.STROKE_LINECAP_ATTR); |
327 |
xmlBuilder.writeTag(FilterTags.LITERAL, getExpressionLineCap().getLiteral()); |
328 |
xmlBuilder.closeTag(); |
329 |
} |
330 |
if(getExpressionLineJoin().getLiteral() != null){ |
331 |
xmlBuilder.openTag(SLDTags.CSSPARAMETER,SLDTags.NAME_ATTR,SLDTags.STROKE_LINEJOIN_ATTR); |
332 |
xmlBuilder.writeTag(FilterTags.LITERAL, getExpressionLineJoin().getLiteral()); |
333 |
xmlBuilder.closeTag(); |
334 |
} |
335 |
if(getDashArray() != null && getDashArray().size() > 0){ |
336 |
String myDash = ""; |
337 |
for (int i = 0; i <getDashArray().size(); i++) { |
338 |
myDash += getDashArray().get(i); |
339 |
if ((i+1) < getDashArray().size()) |
340 |
myDash += ", ";
|
341 |
} |
342 |
|
343 |
xmlBuilder.openTag(SLDTags.CSSPARAMETER,SLDTags.NAME_ATTR,SLDTags.STROKE_DASHARRAY_ATTR); |
344 |
xmlBuilder.writeTag(FilterTags.LITERAL, myDash); |
345 |
xmlBuilder.closeTag(); |
346 |
} |
347 |
if(getExpressionDashOffset().getLiteral() != null){ |
348 |
xmlBuilder.openTag(SLDTags.CSSPARAMETER,SLDTags.NAME_ATTR,SLDTags.STROKE_DASHOFFSET_ATTR); |
349 |
xmlBuilder.writeTag(FilterTags.LITERAL, getExpressionDashOffset().getLiteral()); |
350 |
xmlBuilder.closeTag(); |
351 |
} |
352 |
xmlBuilder.closeTag(); |
353 |
|
354 |
return xmlBuilder.getXML();
|
355 |
} |
356 |
|
357 |
|
358 |
|
359 |
} |