svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / test / java / org / gvsig / fmap / mapcontext / persistence / MapContextPersistenceTest.java @ 40559
History | View | Annotate | Download (11.5 KB)
1 |
/**
|
---|---|
2 |
* gvSIG. Desktop Geographic Information System.
|
3 |
*
|
4 |
* Copyright (C) 2007-2013 gvSIG Association.
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 3
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
* For any additional information, do not hesitate to contact us
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com.
|
23 |
*/
|
24 |
package org.gvsig.fmap.mapcontext.persistence; |
25 |
|
26 |
import java.awt.Color; |
27 |
import java.awt.Dimension; |
28 |
import java.awt.geom.Rectangle2D; |
29 |
import java.io.File; |
30 |
import java.io.FileInputStream; |
31 |
import java.io.FileOutputStream; |
32 |
|
33 |
import org.gvsig.fmap.crs.CRSFactory; |
34 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
35 |
import org.gvsig.fmap.geom.Geometry; |
36 |
import org.gvsig.fmap.geom.Geometry.TYPES; |
37 |
import org.gvsig.fmap.geom.GeometryLocator; |
38 |
import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
39 |
import org.gvsig.fmap.geom.primitive.Envelope; |
40 |
import org.gvsig.fmap.mapcontext.MapContext; |
41 |
import org.gvsig.fmap.mapcontext.MapContextLocator; |
42 |
import org.gvsig.fmap.mapcontext.ViewPort; |
43 |
import org.gvsig.fmap.mapcontext.exceptions.LegendLayerException; |
44 |
import org.gvsig.fmap.mapcontext.layers.FLayer; |
45 |
import org.gvsig.fmap.mapcontext.layers.FLayers; |
46 |
import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
47 |
import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
48 |
import org.gvsig.fmap.mapcontext.rendering.legend.IVectorLegend; |
49 |
import org.gvsig.fmap.mapcontext.rendering.symbol.DummyVectorLegend; |
50 |
import org.gvsig.tools.ToolsLocator; |
51 |
import org.gvsig.tools.junit.AbstractLibraryAutoInitTestCase; |
52 |
import org.gvsig.tools.locator.LocatorException; |
53 |
import org.gvsig.tools.persistence.Persistent; |
54 |
import org.gvsig.tools.persistence.PersistentState; |
55 |
import org.slf4j.Logger; |
56 |
import org.slf4j.LoggerFactory; |
57 |
|
58 |
public class MapContextPersistenceTest extends AbstractLibraryAutoInitTestCase { |
59 |
|
60 |
final static private Logger logger = |
61 |
LoggerFactory.getLogger(MapContextPersistenceTest.class); |
62 |
|
63 |
protected void doSetUp() throws Exception { |
64 |
DummyVectorLegend.registerPersistent(); |
65 |
DummyDBFeatureStore.registerPersistent(); |
66 |
DummyFileFeatureStore.registerPersistent(); |
67 |
|
68 |
MapContextLocator.getMapContextManager().registerLegend("DummyLegend",
|
69 |
DummyVectorLegend.class); |
70 |
MapContextLocator.getMapContextManager().setDefaultVectorLegend( |
71 |
"DummyLegend");
|
72 |
} |
73 |
|
74 |
private File getTempFile() throws Exception { |
75 |
|
76 |
File tempFile = File.createTempFile("persisted_mapcontext", ".xml"); |
77 |
if (tempFile.exists())
|
78 |
tempFile.delete(); |
79 |
tempFile.createNewFile(); |
80 |
|
81 |
System.out.println("TEMP FILE: " + tempFile.getAbsolutePath()); |
82 |
return tempFile;
|
83 |
} |
84 |
|
85 |
public void testMapContext() throws Exception { |
86 |
ViewPort vp = getViewPort(); |
87 |
logger.debug("Creating mapcontext...");
|
88 |
MapContext mc = new MapContext(vp);
|
89 |
addDummyLayers(mc); |
90 |
doTestPersist(mc); |
91 |
} |
92 |
|
93 |
public void noTestFLyrs() throws Exception { |
94 |
|
95 |
int lyr_count = 3; |
96 |
// testPersist(mc);
|
97 |
FLyrVect[] lyr = new FLyrVect[lyr_count]; |
98 |
FeatureStore[] fs = new FeatureStore[lyr_count]; |
99 |
FLayers lyrs = new FLayers();
|
100 |
|
101 |
for (int i=0; i<lyr_count; i++) { |
102 |
fs[i] = new DummyFileFeatureStore("" + System.currentTimeMillis()); |
103 |
lyr[i] = createLayer(fs[i]); |
104 |
lyr[i].setName("Layer " + (i+System.currentTimeMillis())); |
105 |
lyr[i].setIsLabeled(false);
|
106 |
try { lyr[i].setLegend(new DummyVectorLegend(TYPES.SOLID)); } catch (LegendLayerException e) { |
107 |
assertTrue("Error while creating legend: " + e.getMessage(), false); |
108 |
} |
109 |
lyrs.addLayer(lyr[i]); |
110 |
lyr[i].dispose(); |
111 |
} |
112 |
|
113 |
for (int i=0; i<lyr_count; i++) { |
114 |
fs[i] = new DummyDBFeatureStore("" + System.currentTimeMillis()); |
115 |
lyr[i] = createLayer(fs[i]); |
116 |
lyr[i].setName("Layer " + (10000 + i + System.currentTimeMillis())); |
117 |
lyr[i].setIsLabeled(false);
|
118 |
try { lyr[i].setLegend(new DummyVectorLegend(TYPES.SOLID)); } catch (LegendLayerException e) { |
119 |
assertTrue("Error while creating legend: " + e.getMessage(), false); |
120 |
} |
121 |
lyrs.addLayer(lyr[i]); |
122 |
lyr[i].dispose(); |
123 |
} |
124 |
|
125 |
doTestPersist(lyrs); |
126 |
} |
127 |
|
128 |
|
129 |
|
130 |
private ViewPort getViewPort() throws LocatorException, CreateEnvelopeException { |
131 |
|
132 |
ViewPort vp = new ViewPort(CRSFactory.getCRS("EPSG:4326")); |
133 |
vp.setImageSize(new Dimension(640, 480)); |
134 |
Envelope env = createEnvelope2D(0, 0, 1000000, 1000000); |
135 |
vp.setEnvelope(env); |
136 |
env = createEnvelope2D(200000, 200000, 500000, 500000); |
137 |
vp.setEnvelope(env); |
138 |
env = createEnvelope2D(300000, 300000, 300000, 300000); |
139 |
vp.setEnvelope(env); |
140 |
env = createEnvelope2D(400000, 400000, 200000, 200000); |
141 |
vp.setEnvelope(env); |
142 |
env = createEnvelope2D(440000, 440000, 100000, 100000); |
143 |
vp.setEnvelope(env); |
144 |
env = createEnvelope2D(480000, 480000, 30000, 30000); |
145 |
vp.setEnvelope(env); |
146 |
vp.setBackColor(Color.YELLOW);
|
147 |
vp.setClipRect(new Rectangle2D.Double(0, 0, 10, 10)); |
148 |
return vp;
|
149 |
} |
150 |
|
151 |
private Envelope createEnvelope2D(double minX,double minY,double maxX, double maxY) throws LocatorException, CreateEnvelopeException { |
152 |
return GeometryLocator.getGeometryManager().createEnvelope(minX, minY, maxX, maxY, Geometry.SUBTYPES.GEOM2D);
|
153 |
} |
154 |
|
155 |
private void addDummyLayers(MapContext mcon) throws Exception { |
156 |
|
157 |
FLayers resp = new FLayers();
|
158 |
resp.setMapContext(mcon); |
159 |
resp.setName("root layer");
|
160 |
|
161 |
FLayers aux = new FLayers();
|
162 |
aux.setMapContext(mcon); |
163 |
aux.setName("Group");
|
164 |
|
165 |
FLyrVect lyr = null;
|
166 |
IVectorLegend lgn = null;
|
167 |
FeatureStore fs = null;
|
168 |
|
169 |
logger.debug("Adding dummy layers...");
|
170 |
|
171 |
fs = new DummyFileFeatureStore("1"); |
172 |
lyr = createLayer(fs); |
173 |
lyr.setName("Layer 1");
|
174 |
try { lyr.setLegend(new DummyVectorLegend(TYPES.SOLID)); } catch (LegendLayerException e) { } |
175 |
|
176 |
aux.addLayer(lyr); |
177 |
lyr.dispose(); |
178 |
|
179 |
fs = new DummyDBFeatureStore("A"); |
180 |
lyr = createLayer(fs); |
181 |
lyr.setName("Layer A");
|
182 |
try { lyr.setLegend(new DummyVectorLegend(TYPES.SOLID)); } catch (LegendLayerException e) { } |
183 |
|
184 |
aux.addLayer(lyr); |
185 |
lyr.dispose(); |
186 |
|
187 |
fs = new DummyFileFeatureStore("2"); |
188 |
lyr = createLayer(fs); |
189 |
lyr.setName("Layer 2");
|
190 |
try { lyr.setLegend(new DummyVectorLegend(TYPES.SOLID)); } catch (LegendLayerException e) { } |
191 |
|
192 |
aux.addLayer(lyr); |
193 |
lyr.dispose(); |
194 |
|
195 |
fs = new DummyDBFeatureStore("B"); |
196 |
lyr = createLayer(fs); |
197 |
lyr.setName("Layer 1");
|
198 |
try { lyr.setLegend(new DummyVectorLegend(TYPES.SOLID)); } catch (LegendLayerException e) { } |
199 |
|
200 |
resp.addLayer(lyr); |
201 |
resp.addLayer(aux); |
202 |
lyr.dispose(); |
203 |
aux.dispose(); |
204 |
|
205 |
mcon.getLayers().addLayer(resp); |
206 |
resp.dispose(); |
207 |
} |
208 |
|
209 |
private FLyrVect createLayer(FeatureStore fs) throws Exception { |
210 |
|
211 |
FLyrVect resp = new FLyrVect();
|
212 |
resp.setDataStore(fs); |
213 |
resp.wakeUp(); |
214 |
resp.load(); |
215 |
return resp;
|
216 |
} |
217 |
|
218 |
private void doTestPersist(Persistent p) throws Exception { |
219 |
|
220 |
System.out.println("Starting persistence test for class: " + p.getClass().getName()); |
221 |
|
222 |
File perfile = getTempFile();
|
223 |
FileOutputStream fos = new FileOutputStream(perfile); |
224 |
System.out.println("Getting state for class: " + p.getClass().getName()); |
225 |
PersistentState pst = ToolsLocator.getPersistenceManager().getState(p); |
226 |
System.out.println("Saving state..."); |
227 |
|
228 |
System.out.println("Saving state..."); |
229 |
ToolsLocator.getPersistenceManager().saveState(pst, fos); |
230 |
System.out.println("Saving state... done."); |
231 |
|
232 |
fos.close(); |
233 |
|
234 |
// ==============================================
|
235 |
// ==============================================
|
236 |
System.out.println("Is now persisted: " + p.getClass().getName()); |
237 |
// ==============================================
|
238 |
|
239 |
// if (true) return;
|
240 |
|
241 |
System.out.println("Opening persistence file..."); |
242 |
FileInputStream fis = new FileInputStream(perfile); |
243 |
|
244 |
System.out.println("Loading state from file..."); |
245 |
pst = ToolsLocator.getPersistenceManager().loadState(fis); |
246 |
|
247 |
System.out.println("Instantiating " + p.getClass().getName() |
248 |
+ " from state, pst = " + pst);
|
249 |
Object p2 = ToolsLocator.getPersistenceManager().create(pst);
|
250 |
|
251 |
System.out.println("Comparing original and current..."); |
252 |
comparePersistent(p, p2); |
253 |
|
254 |
System.out.println("Successful mapcontext persistence test!"); |
255 |
|
256 |
} |
257 |
|
258 |
|
259 |
// FeatureStore, ILegend, ViewPort
|
260 |
private void comparePersistent(Persistent p, Object p2) { |
261 |
|
262 |
if (p2.getClass().getName().compareTo(p.getClass().getName()) == 0) { |
263 |
|
264 |
if (p instanceof MapContext) { |
265 |
compareMapContexts((MapContext) p, (MapContext) p2); |
266 |
} else {
|
267 |
if (p instanceof FLayer) { |
268 |
compareLayers((FLayer) p, (FLayer) p2); |
269 |
} else {
|
270 |
if (p instanceof FeatureStore) { |
271 |
compareStore((FeatureStore) p, (FeatureStore) p2); |
272 |
} else {
|
273 |
if (p instanceof ILegend) { |
274 |
compareLegend((ILegend) p, (ILegend) p2); |
275 |
} else {
|
276 |
if (p instanceof ViewPort) { |
277 |
compareViewPorts((ViewPort) p, (ViewPort) p2); |
278 |
} else {
|
279 |
fail("Did not compare: " + p.getClass().getName());
|
280 |
} |
281 |
} |
282 |
} |
283 |
} |
284 |
} |
285 |
} else {
|
286 |
fail("Comparing different classes (?)");
|
287 |
} |
288 |
|
289 |
} |
290 |
|
291 |
private void compareMapContexts(MapContext m1, MapContext m2) { |
292 |
|
293 |
logger.debug("Getting viewports to compare...");
|
294 |
ViewPort vp1 = m1.getViewPort(); |
295 |
ViewPort vp2 = m2.getViewPort(); |
296 |
|
297 |
compareViewPorts(vp1, vp2); |
298 |
|
299 |
logger.debug("Getting root flayers to compare...");
|
300 |
FLayers lyr1 = m1.getLayers(); |
301 |
FLayers lyr2 = m2.getLayers(); |
302 |
compareLayers(lyr1, lyr2); |
303 |
} |
304 |
|
305 |
private void compareLayers(FLayer l1, FLayer l2) { |
306 |
|
307 |
logger.debug("Comparing layers...");
|
308 |
|
309 |
assertTrue("Layers of diff type!", l1.getClass().getName().compareTo(l2.getClass().getName()) == 0); |
310 |
if (l1 instanceof FLayers) { |
311 |
|
312 |
logger.debug("(type FLayers)...");
|
313 |
FLayers ls1 = (FLayers) l1; |
314 |
FLayers ls2 = (FLayers) l2; |
315 |
assertEquals(ls1.getLayersCount(), ls2.getLayersCount()); |
316 |
int sz = ls2.getLayersCount();
|
317 |
for (int i=0; i<sz; i++) { |
318 |
compareLayers(ls1.getLayer(i), ls2.getLayer(i)); |
319 |
} |
320 |
|
321 |
} else {
|
322 |
if (l1 instanceof FLyrVect) { |
323 |
|
324 |
logger.debug("(type FLyrVect)...");
|
325 |
FLyrVect ls1 = (FLyrVect) l1; |
326 |
FLyrVect ls2 = (FLyrVect) l2; |
327 |
compareVectLayers(ls1, ls2); |
328 |
|
329 |
} else {
|
330 |
|
331 |
} |
332 |
} |
333 |
|
334 |
} |
335 |
|
336 |
private void compareVectLayers(FLyrVect l1, FLyrVect l2) { |
337 |
compareLegend(l1.getLegend(), l2.getLegend()); |
338 |
compareStore(l1.getFeatureStore(), l2.getFeatureStore()); |
339 |
} |
340 |
|
341 |
private void compareStore(FeatureStore fs1, |
342 |
FeatureStore fs2) { |
343 |
|
344 |
logger.debug("Comparing stores...");
|
345 |
assertTrue("Diff stores!", fs1.getName().compareTo(fs2.getName()) == 0); |
346 |
} |
347 |
|
348 |
private void compareLegend(ILegend l1, ILegend l2) { |
349 |
|
350 |
logger.debug("Comparing legends...");
|
351 |
IVectorLegend vl1 = (IVectorLegend) l1; |
352 |
IVectorLegend vl2 = (IVectorLegend) l2; |
353 |
assertTrue("Diff legends!", vl1.getShapeType() == vl2.getShapeType());
|
354 |
|
355 |
} |
356 |
|
357 |
private void compareViewPorts(ViewPort vp1, ViewPort vp2) { |
358 |
|
359 |
|
360 |
logger.debug("Comparing viewports...");
|
361 |
|
362 |
assertEquals( |
363 |
vp1.getAdjustedEnvelope().getMinimum(0),
|
364 |
vp2.getAdjustedEnvelope().getMinimum(0),
|
365 |
0.00000000000001);
|
366 |
assertEquals( |
367 |
vp1.getAdjustedEnvelope().getMinimum(1),
|
368 |
vp2.getAdjustedEnvelope().getMinimum(1),
|
369 |
0.00000000000001);
|
370 |
assertEquals( |
371 |
vp1.getAdjustedEnvelope().getMaximum(0),
|
372 |
vp2.getAdjustedEnvelope().getMaximum(0),
|
373 |
0.00000000000001);
|
374 |
assertEquals( |
375 |
vp1.getAdjustedEnvelope().getMaximum(1),
|
376 |
vp2.getAdjustedEnvelope().getMaximum(1),
|
377 |
0.00000000000001);
|
378 |
} |
379 |
|
380 |
} |