Java Code Examples for com.esri.core.geometry.ogc.OGCGeometry#fromBinary()
The following examples show how to use
com.esri.core.geometry.ogc.OGCGeometry#fromBinary() .
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Example 1
| Source File: GeoUtils.java From HolandaCatalinaFw with Apache License 2.0 | 6 votes |
|
public static final OGCGeometry createGeometry(Object object) {
OGCGeometry geometry;
if(object instanceof byte[]) {
geometry = OGCGeometry.fromBinary(ByteBuffer.wrap((byte[])object));
} else if(object instanceof String) {
if(((String)object).startsWith(Strings.START_OBJECT) || ((String)object).startsWith(Strings.START_SUB_GROUP)) {
geometry = fromGeoJson((Map<String, Object>) JsonUtils.createObject((String)object));
} else {
geometry = OGCGeometry.fromText((String) object);
}
} else if(object instanceof Map) {
geometry = fromGeoJson((Map<String,Object>)object);
} else {
throw new HCJFRuntimeException("Illegal argument exception, unsupported geom data type: %s", object.getClass());
}
return geometry;
}
Example 2
| Source File: ST_MLineFromWKB.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
|
public BytesWritable evaluate(BytesWritable wkb, int wkid) throws UDFArgumentException {
try {
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
byte [] byteArr = wkb.getBytes();
ByteBuffer byteBuf = ByteBuffer.allocate(byteArr.length);
byteBuf.put(byteArr);
OGCGeometry ogcObj = OGCGeometry.fromBinary(byteBuf);
ogcObj.setSpatialReference(spatialReference);
String gType = ogcObj.geometryType();
if (gType.equals("MultiLineString") || gType.equals("LineString")) {
return GeometryUtils.geometryToEsriShapeBytesWritable(ogcObj);
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTILINESTRING, GeometryUtils.OGCType.UNKNOWN);
return null;
}
} catch (Exception e) { // IllegalArgumentException, GeometryException
LOG.error(e.getMessage());
return null;
}
}
Example 3
| Source File: ST_MPointFromWKB.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
|
public BytesWritable evaluate(BytesWritable wkb, int wkid) throws UDFArgumentException {
try {
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
byte [] byteArr = wkb.getBytes();
ByteBuffer byteBuf = ByteBuffer.allocate(byteArr.length);
byteBuf.put(byteArr);
OGCGeometry ogcObj = OGCGeometry.fromBinary(byteBuf);
ogcObj.setSpatialReference(spatialReference);
String gType = ogcObj.geometryType();
if (gType.equals("MultiPoint") || gType.equals("Point")) {
return GeometryUtils.geometryToEsriShapeBytesWritable(ogcObj);
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_LINESTRING, GeometryUtils.OGCType.UNKNOWN);
return null;
}
} catch (Exception e) { // IllegalArgumentException, GeometryException
LOG.error(e.getMessage());
return null;
}
}
Example 4
| Source File: ST_LineFromWKB.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
|
public BytesWritable evaluate(BytesWritable wkb, int wkid) throws UDFArgumentException {
try {
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
byte [] byteArr = wkb.getBytes();
ByteBuffer byteBuf = ByteBuffer.allocate(byteArr.length);
byteBuf.put(byteArr);
OGCGeometry ogcObj = OGCGeometry.fromBinary(byteBuf);
ogcObj.setSpatialReference(spatialReference);
if (ogcObj.geometryType().equals("LineString")) {
return GeometryUtils.geometryToEsriShapeBytesWritable(ogcObj);
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_LINESTRING, GeometryUtils.OGCType.UNKNOWN);
return null;
}
} catch (Exception e) { // IllegalArgumentException, GeometryException
LOG.error(e.getMessage());
return null;
}
}
Example 5
| Source File: ST_MPolyFromWKB.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
|
public BytesWritable evaluate(BytesWritable wkb, int wkid) throws UDFArgumentException {
try {
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
byte [] byteArr = wkb.getBytes();
ByteBuffer byteBuf = ByteBuffer.allocate(byteArr.length);
byteBuf.put(byteArr);
OGCGeometry ogcObj = OGCGeometry.fromBinary(byteBuf);
ogcObj.setSpatialReference(spatialReference);
String gType = ogcObj.geometryType();
if (gType.equals("MultiPolygon") || gType.equals("Polygon")) {
return GeometryUtils.geometryToEsriShapeBytesWritable(ogcObj);
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_MULTIPOLYGON, GeometryUtils.OGCType.UNKNOWN);
return null;
}
} catch (Exception e) { // IllegalArgumentException, GeometryException
LOG.error(e.getMessage());
return null;
}
}
Example 6
| Source File: ST_GeomFromWKB.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
|
public BytesWritable evaluate(BytesWritable wkb, int wkid) throws UDFArgumentException {
try {
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
byte [] byteArr = wkb.getBytes();
ByteBuffer byteBuf = ByteBuffer.allocate(byteArr.length);
byteBuf.put(byteArr);
OGCGeometry ogcObj = OGCGeometry.fromBinary(byteBuf);
ogcObj.setSpatialReference(spatialReference);
return GeometryUtils.geometryToEsriShapeBytesWritable(ogcObj);
} catch (Exception e) { // IllegalArgumentException, GeometryException
LOG.error(e.getMessage());
return null;
}
}
Example 7
| Source File: ST_PolyFromWKB.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
|
public BytesWritable evaluate(BytesWritable wkb, int wkid) throws UDFArgumentException {
try {
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
byte [] byteArr = wkb.getBytes();
ByteBuffer byteBuf = ByteBuffer.allocate(byteArr.length);
byteBuf.put(byteArr);
OGCGeometry ogcObj = OGCGeometry.fromBinary(byteBuf);
ogcObj.setSpatialReference(spatialReference);
if (ogcObj.geometryType().equals("Polygon")) {
return GeometryUtils.geometryToEsriShapeBytesWritable(ogcObj);
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_POLYGON, GeometryUtils.OGCType.UNKNOWN);
return null;
}
} catch (Exception e) { // IllegalArgumentException, GeometryException
LOG.error(e.getMessage());
return null;
}
}
Example 8
| Source File: ST_PointFromWKB.java From spatial-framework-for-hadoop with Apache License 2.0 | 6 votes |
|
public BytesWritable evaluate(BytesWritable wkb, int wkid) throws UDFArgumentException {
try {
SpatialReference spatialReference = null;
if (wkid != GeometryUtils.WKID_UNKNOWN) {
spatialReference = SpatialReference.create(wkid);
}
byte [] byteArr = wkb.getBytes();
ByteBuffer byteBuf = ByteBuffer.allocate(byteArr.length);
byteBuf.put(byteArr);
OGCGeometry ogcObj = OGCGeometry.fromBinary(byteBuf);
ogcObj.setSpatialReference(spatialReference);
if (ogcObj.geometryType().equals("Point")) {
return GeometryUtils.geometryToEsriShapeBytesWritable(ogcObj);
} else {
LogUtils.Log_InvalidType(LOG, GeometryUtils.OGCType.ST_POINT, GeometryUtils.OGCType.UNKNOWN);
return null;
}
} catch (Exception e) { // IllegalArgumentException, GeometryException
LOG.error(e.getMessage());
return null;
}
}
Example 9
| Source File: GeoFunctions.java From presto with Apache License 2.0 | 5 votes |
|
private static OGCGeometry geomFromBinary(Slice input)
{
requireNonNull(input, "input is null");
OGCGeometry geometry;
try {
geometry = OGCGeometry.fromBinary(input.toByteBuffer().slice());
}
catch (IllegalArgumentException | IndexOutOfBoundsException e) {
throw new PrestoException(INVALID_FUNCTION_ARGUMENT, "Invalid WKB", e);
}
geometry.setSpatialReference(null);
return geometry;
}
Example 10
| Source File: TestOGC.java From geometry-api-java with Apache License 2.0 | 4 votes |
|
@Test
public void testGeometryCollection() throws Exception {
OGCGeometry g = OGCGeometry
.fromText("GEOMETRYCOLLECTION(POLYGON EMPTY, POINT(1 1), LINESTRING EMPTY, MULTIPOLYGON EMPTY, MULTILINESTRING EMPTY)");
assertTrue(g.geometryType().equals("GeometryCollection"));
OGCConcreteGeometryCollection gc = (OGCConcreteGeometryCollection) g;
assertTrue(gc.numGeometries() == 5);
assertTrue(gc.geometryN(0).geometryType().equals("Polygon"));
assertTrue(gc.geometryN(1).geometryType().equals("Point"));
assertTrue(gc.geometryN(2).geometryType().equals("LineString"));
assertTrue(gc.geometryN(3).geometryType().equals("MultiPolygon"));
assertTrue(gc.geometryN(4).geometryType().equals("MultiLineString"));
g = OGCGeometry
.fromText("GEOMETRYCOLLECTION(POLYGON EMPTY, POINT(1 1), GEOMETRYCOLLECTION EMPTY, LINESTRING EMPTY, GEOMETRYCOLLECTION(POLYGON EMPTY, POINT(1 1), LINESTRING EMPTY, MULTIPOLYGON EMPTY, MULTILINESTRING EMPTY, MULTIPOINT EMPTY), MULTIPOLYGON EMPTY, MULTILINESTRING EMPTY)");
assertTrue(g.geometryType().equals("GeometryCollection"));
gc = (OGCConcreteGeometryCollection) g;
assertTrue(gc.numGeometries() == 7);
assertTrue(gc.geometryN(0).geometryType().equals("Polygon"));
assertTrue(gc.geometryN(1).geometryType().equals("Point"));
assertTrue(gc.geometryN(2).geometryType().equals("GeometryCollection"));
assertTrue(gc.geometryN(3).geometryType().equals("LineString"));
assertTrue(gc.geometryN(4).geometryType().equals("GeometryCollection"));
assertTrue(gc.geometryN(5).geometryType().equals("MultiPolygon"));
assertTrue(gc.geometryN(6).geometryType().equals("MultiLineString"));
OGCConcreteGeometryCollection gc2 = (OGCConcreteGeometryCollection) gc
.geometryN(4);
assertTrue(gc2.numGeometries() == 6);
assertTrue(gc2.geometryN(0).geometryType().equals("Polygon"));
assertTrue(gc2.geometryN(1).geometryType().equals("Point"));
assertTrue(gc2.geometryN(2).geometryType().equals("LineString"));
assertTrue(gc2.geometryN(3).geometryType().equals("MultiPolygon"));
assertTrue(gc2.geometryN(4).geometryType().equals("MultiLineString"));
assertTrue(gc2.geometryN(5).geometryType().equals("MultiPoint"));
ByteBuffer wkbBuffer = g.asBinary();
g = OGCGeometry.fromBinary(wkbBuffer);
assertTrue(g.geometryType().equals("GeometryCollection"));
gc = (OGCConcreteGeometryCollection) g;
assertTrue(gc.numGeometries() == 7);
assertTrue(gc.geometryN(0).geometryType().equals("Polygon"));
assertTrue(gc.geometryN(1).geometryType().equals("Point"));
assertTrue(gc.geometryN(2).geometryType().equals("GeometryCollection"));
assertTrue(gc.geometryN(3).geometryType().equals("LineString"));
assertTrue(gc.geometryN(4).geometryType().equals("GeometryCollection"));
assertTrue(gc.geometryN(5).geometryType().equals("MultiPolygon"));
assertTrue(gc.geometryN(6).geometryType().equals("MultiLineString"));
gc2 = (OGCConcreteGeometryCollection) gc.geometryN(4);
assertTrue(gc2.numGeometries() == 6);
assertTrue(gc2.geometryN(0).geometryType().equals("Polygon"));
assertTrue(gc2.geometryN(1).geometryType().equals("Point"));
assertTrue(gc2.geometryN(2).geometryType().equals("LineString"));
assertTrue(gc2.geometryN(3).geometryType().equals("MultiPolygon"));
assertTrue(gc2.geometryN(4).geometryType().equals("MultiLineString"));
assertTrue(gc2.geometryN(5).geometryType().equals("MultiPoint"));
String wktString = g.asText();
assertTrue(wktString
.equals("GEOMETRYCOLLECTION (POLYGON EMPTY, POINT (1 1), GEOMETRYCOLLECTION EMPTY, LINESTRING EMPTY, GEOMETRYCOLLECTION (POLYGON EMPTY, POINT (1 1), LINESTRING EMPTY, MULTIPOLYGON EMPTY, MULTILINESTRING EMPTY, MULTIPOINT EMPTY), MULTIPOLYGON EMPTY, MULTILINESTRING EMPTY)"));
g = OGCGeometry
.fromGeoJson("{\"type\" : \"GeometryCollection\", \"geometries\" : [{\"type\" : \"Polygon\", \"coordinates\" : []}, {\"type\" : \"Point\", \"coordinates\" : [1, 1]}, {\"type\" : \"GeometryCollection\", \"geometries\" : []}, {\"type\" : \"LineString\", \"coordinates\" : []}, {\"type\" : \"GeometryCollection\", \"geometries\" : [{\"type\": \"Polygon\", \"coordinates\" : []}, {\"type\" : \"Point\", \"coordinates\" : [1,1]}, {\"type\" : \"LineString\", \"coordinates\" : []}, {\"type\" : \"MultiPolygon\", \"coordinates\" : []}, {\"type\" : \"MultiLineString\", \"coordinates\" : []}, {\"type\" : \"MultiPoint\", \"coordinates\" : []}]}, {\"type\" : \"MultiPolygon\", \"coordinates\" : []}, {\"type\" : \"MultiLineString\", \"coordinates\" : []} ] }");
wktString = g.asText();
assertTrue(wktString
.equals("GEOMETRYCOLLECTION (POLYGON EMPTY, POINT (1 1), GEOMETRYCOLLECTION EMPTY, LINESTRING EMPTY, GEOMETRYCOLLECTION (POLYGON EMPTY, POINT (1 1), LINESTRING EMPTY, MULTIPOLYGON EMPTY, MULTILINESTRING EMPTY, MULTIPOINT EMPTY), MULTIPOLYGON EMPTY, MULTILINESTRING EMPTY)"));
assertTrue(g.equals((Object)OGCGeometry.fromText(wktString)));
assertTrue(g.hashCode() == OGCGeometry.fromText(wktString).hashCode());
}
