Revision 21308 branches/v2_0_0_prep/libraries/libFMap_geometries/src-test/org/gvsig/fmap/geom/GeometryManagerTest.java
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package org.gvsig.fmap.geom; |
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import junit.framework.TestCase; |
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import org.apache.log4j.ConsoleAppender; |
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import org.apache.log4j.Logger; |
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import org.apache.log4j.SimpleLayout; |
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import org.gvsig.fmap.geom.operation.GeometryOperation; |
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import org.gvsig.fmap.geom.operation.GeometryOperationContext; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.operation.tojts.ToJTS; |
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import org.gvsig.fmap.geom.operation.towkb.ToWKB; |
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import org.gvsig.fmap.geom.primitive.Curve2D; |
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import org.gvsig.fmap.geom.primitive.Point2D; |
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import org.gvsig.fmap.geom.primitive.Solid; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.fmap.geom.type.GeometryTypeNotSupportedException; |
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public class GeometryManagerTest extends TestCase {
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private static Logger logger = Logger.getLogger("org.gvsig");
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static {
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logger.addAppender(new ConsoleAppender(new SimpleLayout())); |
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} |
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private GeometryManager gm; |
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private GeometryManager manager; |
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private GeometryFactory factory; |
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protected void setUp() throws Exception {
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super.setUp(); |
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gm = GeometryManager.getInstance(); |
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manager = GeometryManager.getInstance(); |
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factory = manager.getGeometryFactory(); |
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} |
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public void testRegister() {
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logger.debug("--------- testRegister() START ----------");
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GeometryType geomType1 = gm.registerGeometryType(Point2D.class);
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GeometryType geomType2 = gm.registerGeometryType(Curve2D.class);
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int op = gm.registerGeometryOperation("toJTS", new ToJTS(), geomType1);
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logger.debug("op="+op);
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public void testRegister() throws Exception {
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logger.debug("--------- testRegister() START ----------");
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GeometryType geomType1 = manager.registerGeometryType(Point2D.class);
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GeometryType geomType2 = manager.registerGeometryType(Curve2D.class);
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int op = manager.registerGeometryOperation("toJTS", new ToJTS(),
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geomType1);
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logger.debug("op=" + op);
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int op2 = -1; |
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try {
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op2 = gm.registerGeometryOperation("toJTS", ToJTS.class, geomType1);
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logger.debug("op2="+op2);
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try {
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op2 = manager.registerGeometryOperation("toJTS", ToJTS.class,
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geomType1); |
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logger.debug("op2=" + op2);
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} catch (Exception e) {
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logger.error("Error registrando operaciรณn: ", e);
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logger.error("Error registrando operaci?n: ", e);
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} |
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int op3 = gm.registerGeometryOperation("toWKB", new ToWKB(), geomType1);
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int op4 = gm.registerGeometryOperation("toWKB", new ToWKB(), geomType2);
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logger.debug("op3="+op3);
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int op3 = manager.registerGeometryOperation("toWKB", new ToWKB(),
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geomType1); |
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int op4 = manager.registerGeometryOperation("toWKB", new ToWKB(),
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geomType2); |
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logger.debug("op3=" + op3);
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assertTrue("FALLO: op != op2", op == op2);
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assertTrue("FALLO: op == op3", op != op3);
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assertFalse("FALLO: op4 == op", op4 == op);
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Point p = (Point) gm.getGeometryFactory().createPoint2D(1, 2); |
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Point p = (Point) factory.createPoint2D(1, 2); |
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GeometryOperationContext ctx = new GeometryOperationContext(); |
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ctx.setAttribute("dummy", "DummyValue");
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try {
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p.invokeOperation(ToWKB.CODE, ctx); |
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p.invokeOperation(ToJTS.CODE, ctx); |
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} catch (Exception e) {
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logger.error("Error, ", e);
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} |
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// Registramos una factory |
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gm.registerGeometryFactory(new MyFactory());
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MyFactory fact = (MyFactory) gm.getGeometryFactory();
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Solid sol = fact.createTorus3D(0,1); |
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manager.registerGeometryFactory(new MyFactory());
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MyFactory fact = (MyFactory) manager.getGeometryFactory();
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Solid sol = fact.createTorus3D(0, 1);
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assertNotNull(sol); |
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logger.debug(sol); |
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manager.registerGeometryFactory(factory); |
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logger.debug("--------- testRegister() END ----------");
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} |
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public void testInvoke() {
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int size = 1000000; |
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// Fill the operation context with required params |
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GeometryOperationContext ctx = new GeometryOperationContext(); |
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logger.debug("ToJTS.-");
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indirectInvoke(ToJTS.CODE, ctx, size); |
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directInvoke(ToJTS.CODE, ctx, size); |
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logger.debug("ToWKB.-");
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indirectInvoke(ToWKB.CODE, ctx, size); |
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directInvoke(ToWKB.CODE, ctx, size); |
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} |
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private Geometry[] createGeometryArray(int size) {
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Geometry[] geom = new Geometry[size]; |
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for (int i = 0; i < size; i++) {
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geom[i] = factory.createPoint2D(Math.log(1 - i), Math.log(i + 1)); |
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} |
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return geom; |
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} |
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private long directInvoke(int opCode, GeometryOperationContext ctx, int size) {
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Geometry[] geoms = createGeometryArray(size); |
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long t0 = System.currentTimeMillis(); |
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GeometryOperation geomOp = null; |
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try {
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geomOp = manager.getGeometryOperation(Point2D.class, ToJTS.CODE); |
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} catch (GeometryTypeNotSupportedException gtnse) {
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logger.error("Error:", gtnse);
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} catch (GeometryOperationNotSupportedException gonse) {
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logger.error("Error:", gonse);
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} |
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// Here is the main loop where you call the operation |
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try {
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for (int i = 0; i < geoms.length; i++) {
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Object result = geomOp.invoke(geoms[i], ctx); |
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// if(i%100 == 99) logger.debug(result); |
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} |
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} catch (GeometryOperationException goe) {
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logger.error("Error:", goe);
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} |
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long t1 = System.currentTimeMillis(); |
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long t = t1 - t0; |
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logger.debug("Milliseconds (direct): " + t);
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return t; |
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} |
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private long indirectInvoke(int opCode, GeometryOperationContext ctx, |
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int size) {
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Geometry[] geoms = createGeometryArray(size); |
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long t0 = System.currentTimeMillis(); |
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// Here is the main loop where you call the operation |
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try {
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for (int i = 0; i < geoms.length; i++) {
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Object result = ((Geometry) geoms[i]).invokeOperation(opCode, |
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ctx); |
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// if(i%100 == 99) logger.debug(result); |
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} |
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} catch (GeometryOperationNotSupportedException gonse) {
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logger.error("Error:", gonse);
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} catch (GeometryOperationException goe) {
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logger.error("Error:", goe);
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} |
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long t1 = System.currentTimeMillis(); |
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long t = t1 - t0; |
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logger.debug("Milliseconds (indirect): " + t);
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return t; |
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} |
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} |
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