/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
package org.geotools.arcsde.data;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.TimeZone;
import java.util.logging.Logger;
import org.geotools.arcsde.ArcSDEDataStoreFactory;
import org.geotools.arcsde.ArcSdeException;
import org.geotools.arcsde.session.Command;
import org.geotools.arcsde.session.Commands;
import org.geotools.arcsde.session.Commands.GetVersionCommand;
import org.geotools.arcsde.session.ISession;
import org.geotools.arcsde.session.ISessionPool;
import org.geotools.arcsde.session.ISessionPoolFactory;
import org.geotools.arcsde.session.SessionPoolFactory;
import org.geotools.arcsde.session.UnavailableConnectionException;
import org.geotools.data.DataSourceException;
import org.geotools.data.collection.ListFeatureCollection;
import org.geotools.data.simple.SimpleFeatureCollection;
import org.geotools.feature.simple.SimpleFeatureBuilder;
import org.geotools.referencing.crs.DefaultGeographicCRS;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;
import com.esri.sde.sdk.client.SeColumnDefinition;
import com.esri.sde.sdk.client.SeConnection;
import com.esri.sde.sdk.client.SeCoordinateReference;
import com.esri.sde.sdk.client.SeException;
import com.esri.sde.sdk.client.SeExtent;
import com.esri.sde.sdk.client.SeInsert;
import com.esri.sde.sdk.client.SeLayer;
import com.esri.sde.sdk.client.SeObjectId;
import com.esri.sde.sdk.client.SeRegistration;
import com.esri.sde.sdk.client.SeRow;
import com.esri.sde.sdk.client.SeShape;
import com.esri.sde.sdk.client.SeState;
import com.esri.sde.sdk.client.SeTable;
import com.esri.sde.sdk.client.SeVersion;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.LineString;
import com.vividsolutions.jts.geom.LinearRing;
import com.vividsolutions.jts.geom.MultiLineString;
import com.vividsolutions.jts.geom.MultiPoint;
import com.vividsolutions.jts.geom.MultiPolygon;
import com.vividsolutions.jts.geom.Point;
import com.vividsolutions.jts.geom.Polygon;
import com.vividsolutions.jts.io.ParseException;
import com.vividsolutions.jts.io.WKTReader;
import com.vividsolutions.jts.operation.valid.IsValidOp;
import com.vividsolutions.jts.operation.valid.TopologyValidationError;
/**
* Provides access to the ArcSDEDataStore test data configuration.
*
* @author Gabriel Roldan, Axios Engineering
*
*
* @source $URL$
* http://svn.geotools.org/geotools/trunk/gt/modules/plugin/arcsde/datastore/src/test/java
* /org/geotools/arcsde/data/TestData.java $
* @version $Id$
*/
@SuppressWarnings({ "nls", "unchecked" })
public class TestData {
private static final Logger LOGGER = org.geotools.util.logging.Logging.getLogger(TestData.class
.getPackage().getName());
public static final String[] TEST_TABLE_COLS = { "INT32_COL", "INT16_COL", "FLOAT32_COL",
"FLOAT64_COL", "STRING_COL", "NSTRING_COL", "DATE_COL", "SHAPE" };
private SeColumnDefinition[] tempTableColumns;
// private SeLayer tempTableLayer;
// private SeTable tempTable;
/**
* the set of test parameters loaded from {@code test-data/testparams.properties}
*/
private Map<String, Serializable> conProps = null;
/**
* the name of a table that can be manipulated without risk of loosing important data
*/
private String temp_table;
/** the configuration keyword to use when creating layers and tables */
private String configKeyword;
private ISessionPool _pool;
/**
* Creates a new TestData object.
*/
public TestData() {
// intentionally blank
}
/**
* Must be called from inside the test's setUp() method. Loads the test fixture from
* <code>testparams.properties</code>, besides that, does not creates any connection nor any
* other costly resource.
*
* @throws IOException
* if the test fixture can't be loaded
* @throws IllegalArgumentException
* if some required parameter is not found on the test fixture
*/
public void setUp() throws IOException {
if (ArcSDEDataStoreFactory.getSdeClientVersion() == ArcSDEDataStoreFactory.JSDE_VERSION_DUMMY) {
throw new RuntimeException("Don't run the test-suite with the dummy jar. "
+ "Make sure the real ArcSDE jars are on your classpath.");
}
Properties conProps = new Properties();
String propsFile = "testparams.properties";
InputStream in = org.geotools.test.TestData.openStream(null, propsFile);
// The line above should never returns null. It should thow a
// FileNotFoundException instead if the resource is not available.
conProps.load(in);
in.close();
this.temp_table = conProps.getProperty("temp_table");
this.configKeyword = conProps.getProperty("configKeyword");
if (this.configKeyword == null) {
this.configKeyword = "DEFAULTS";
}
if (this.temp_table == null) {
throw new IllegalArgumentException("temp_table not defined in " + propsFile);
}
this.conProps = new HashMap<String, Serializable>();
for (Map.Entry<Object, Object> e : conProps.entrySet()) {
this.conProps.put(String.valueOf(e.getKey()), (Serializable) e.getValue());
}
}
/**
* Must be called from inside the test's tearDown() method.
*/
public void tearDown(boolean cleanTestTable, boolean cleanPool) {
if (cleanTestTable) {
deleteTempTable();
}
if (cleanPool && _pool != null) {
_pool.close();
_pool = null;
}
}
public SeTable getTempTable(ISession session) throws IOException {
final String tempTableName = getTempTableName();
return session.getTable(tempTableName);
}
public SeLayer getTempLayer(ISession session) throws IOException {
final String tempTableName = getTempTableName();
return session.getLayer(tempTableName);
}
/**
* creates an ArcSDEDataStore using {@code test-data/testparams.properties} as holder of
* datastore parameters
*
*/
public ArcSDEDataStore getDataStore() throws IOException {
ISessionPool pool = newSessionPool();
ArcSDEDataStore dataStore = new ArcSDEDataStore(pool);
return dataStore;
}
public ISessionPool getConnectionPool() throws IOException {
if (this._pool == null) {
this._pool = newSessionPool();
}
return this._pool;
}
public ISessionPool newSessionPool() throws IOException {
ISessionPoolFactory pfac = SessionPoolFactory.getInstance();
ArcSDEDataStoreConfig config = new ArcSDEDataStoreConfig(this.conProps);
return pfac.createPool(config.getSessionConfig());
}
/**
*
*
* @return Returns the conProps.
*/
@SuppressWarnings("rawtypes")
public Map<String, Serializable> getConProps() {
return new HashMap<String, Serializable>((Map) this.conProps);
}
public String getTempTableName() throws IOException {
ISession session;
try {
session = getConnectionPool().getSession();
} catch (UnavailableConnectionException e) {
throw new RuntimeException(e);
}
String tempTableName;
try {
tempTableName = getTempTableName(session);
} finally {
session.dispose();
}
return tempTableName;
}
/**
* @return Returns the temp_table.
* @throws SeException
*/
public String getTempTableName(ISession session) throws IOException {
String dbName = session.getDatabaseName();
String user = session.getUser();
StringBuffer sb = new StringBuffer();
if (dbName != null && dbName.length() > 0) {
sb.append(dbName).append(".");
}
if (user != null && user.length() > 0) {
sb.append(user).append(".");
}
sb.append(this.temp_table);
return sb.toString().toUpperCase();
}
public String getConfigKeyword() {
return this.configKeyword;
}
/**
* Gracefully deletes the temp table hiding any exception (no problem if it does not exist)
*/
public void deleteTempTable() {
// only if the datastore was used
if (this._pool != null) {
try {
_pool = getConnectionPool();
deleteTempTable(_pool);
} catch (Exception e) {
LOGGER.fine(e.getMessage());
}
}
}
public void deleteTable(final String typeName) throws IOException,
UnavailableConnectionException {
deleteTable(typeName, true);
}
public void deleteTable(final String typeName, final boolean ignoreFailure) throws IOException,
UnavailableConnectionException {
ISessionPool connectionPool = getConnectionPool();
deleteTable(connectionPool, typeName, ignoreFailure);
}
/**
* Gracefully deletes the temp table hiding any exception (no problem if it does not exist)
*
* @param connPool
* to get the connection to use in deleting {@link #getTempTableName()}
* @throws UnavailableConnectionException
*/
public void deleteTempTable(ISessionPool connPool) throws IOException,
UnavailableConnectionException {
deleteTable(connPool, getTempTableName(), true);
}
private static void deleteTable(final ISessionPool connPool, final String tableName,
final boolean ignoreFailure) throws IOException, UnavailableConnectionException {
final Command<Void> deleteCmd = new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
// try {
// layer.delete();
// } catch (NoSuchElementException e) {
// // nothing to do
// } catch (SeException e) {
// // LOGGER.log(Level.WARNING, "while deleteing layer " +
// tableName + " got '" +
// // e.getSeError().getErrDesc() + "'");
// }
SeTable table = new SeTable(connection, tableName);
try {
table.delete();
} catch (SeException ignorable) {
// table did not already exist? or was locked...
if (!ignoreFailure) {
throw new ArcSdeException(ignorable);
}
}
return null;
}
};
final ISession session = connPool.getSession();
try {
session.issue(deleteCmd);
} finally {
session.dispose();
}
}
/**
* Creates an ArcSDE feature type names as <code>getTemp_table()</code> on the underlying
* database and if <code>insertTestData == true</code> also inserts some sample values.
*
* @param insertTestData
* wether to insert some sample rows or not
* @throws Exception
* for any error
*/
public void createTempTable(final boolean insertTestData) throws Exception {
ISessionPool connPool = getConnectionPool();
deleteTempTable(connPool);
ISession session = connPool.getSession();
try {
/*
* Create a qualified table name with current user's name and the name of the table to
* be created, "EXAMPLE".
*/
final String tableName = getTempTableName(session);
final SeTable tempTable = session.createSeTable(tableName);
final SeLayer tempTableLayer = session.issue(new Command<SeLayer>() {
@Override
public SeLayer execute(ISession session, SeConnection connection)
throws SeException, IOException {
SeLayer tempTableLayer = new SeLayer(connection);
tempTableLayer.setTableName(tableName);
return tempTableLayer;
}
});
tempTableColumns = createBaseTable(session, tempTable, tempTableLayer, configKeyword);
if (insertTestData) {
insertData(tempTableLayer, session, tempTableColumns);
}
} catch (Exception e) {
e.printStackTrace();
throw e;
} finally {
session.dispose();
}
}
/**
* Truncates the temp layer and populates it with fresh data. This method cannot be called if
* {@link #createTempTable(boolean)} has not been called first, no matter if the table already
* exists, it needs instance state initialized by createTempTable
*
* @throws Exception
*/
public void insertTestData() throws Exception {
truncateTempTable();
ISessionPool connPool = getConnectionPool();
ISession session = connPool.getSession();
try {
SeLayer tempTableLayer = getTempLayer(session);
insertData(tempTableLayer, session, tempTableColumns);
} finally {
session.dispose();
}
}
public void truncateTempTable() throws IOException, UnavailableConnectionException {
final String tempTableName = getTempTableName();
truncateTestTable(tempTableName);
}
public void truncateTestTable(final String tempTableName) throws IOException,
DataSourceException, UnavailableConnectionException {
final ISessionPool connPool = getConnectionPool();
final ISession session = connPool.getSession();
try {
session.issue(new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
SeTable table;
try {
table = session.getTable(tempTableName);
} catch (IOException e) {
// table does not exist, its ok.
return null;
}
table.truncate();
return null;
}
});
} finally {
session.dispose();
}
}
/**
*
*
*/
private static SeColumnDefinition[] createBaseTable(final ISession session,
final SeTable table, final SeLayer layer, final String configKeyword)
throws IOException {
Command<SeColumnDefinition[]> createTableCmd = new Command<SeColumnDefinition[]>() {
@Override
public SeColumnDefinition[] execute(ISession session, SeConnection connection)
throws SeException, IOException {
SeColumnDefinition[] colDefs = new SeColumnDefinition[9];
/*
* Define the columns and their attributes for the table to be created. NOTE: The
* valid range/values of size and scale parameters vary from one database to
* another.
*/
boolean isNullable = true;
// first column to be SDE managed feature id
colDefs[0] = new SeColumnDefinition("ROW_ID", SeColumnDefinition.TYPE_INT32, 10, 0,
false);
colDefs[1] = new SeColumnDefinition(TEST_TABLE_COLS[0],
SeColumnDefinition.TYPE_INT32, 10, 0, false);
colDefs[2] = new SeColumnDefinition(TEST_TABLE_COLS[1],
SeColumnDefinition.TYPE_INT16, 4, 0, isNullable);
colDefs[3] = new SeColumnDefinition(TEST_TABLE_COLS[2],
SeColumnDefinition.TYPE_FLOAT32, 5, 2, isNullable);
colDefs[4] = new SeColumnDefinition(TEST_TABLE_COLS[3],
SeColumnDefinition.TYPE_FLOAT64, 25, 4, isNullable);
colDefs[5] = new SeColumnDefinition(TEST_TABLE_COLS[4],
SeColumnDefinition.TYPE_STRING, 25, 0, isNullable);
colDefs[6] = new SeColumnDefinition(TEST_TABLE_COLS[5],
SeColumnDefinition.TYPE_NSTRING, 25, 0, isNullable);
colDefs[7] = new SeColumnDefinition(TEST_TABLE_COLS[6],
SeColumnDefinition.TYPE_DATE, 1, 0, isNullable);
// this is a blob one and should be ignored to all effects
colDefs[8] = new SeColumnDefinition("SE_ANNO_CAD_DATA",
SeColumnDefinition.TYPE_BLOB, 1000, 0, isNullable);
try {
table.delete();
} catch (Exception e) {
// ignore
}
/*
* Create the table using the DBMS default configuration keyword. Valid keywords are
* defined in the dbtune table.
*/
table.create(colDefs, configKeyword);
/*
* Register the column to be used as feature id and managed by sde
*/
SeRegistration reg = new SeRegistration(connection, table.getName());
LOGGER.fine("setting rowIdColumnName to ROW_ID in table " + reg.getTableName());
reg.setRowIdColumnName("ROW_ID");
final int rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_SDE;
reg.setRowIdColumnType(rowIdColumnType);
reg.alter();
/*
* Define the attributes of the spatial column
*/
layer.setSpatialColumnName(TEST_TABLE_COLS[TEST_TABLE_COLS.length - 1]);
/*
* Set the type of shapes that can be inserted into the layer. Shape type can be
* just one or many. NOTE: Layers that contain more than one shape type can only be
* accessed through the C and Java APIs and Arc Explorer Java 3.x. They cannot be
* seen from ArcGIS desktop applications.
*/
layer.setShapeTypes(SeLayer.SE_NIL_TYPE_MASK | SeLayer.SE_POINT_TYPE_MASK
| SeLayer.SE_LINE_TYPE_MASK | SeLayer.SE_SIMPLE_LINE_TYPE_MASK
| SeLayer.SE_AREA_TYPE_MASK | SeLayer.SE_MULTIPART_TYPE_MASK);
layer.setGridSizes(1100.0, 0.0, 0.0);
layer.setDescription("Layer Example");
/*
* Define the layer's Coordinate Reference
*/
SeCoordinateReference coordref = getGenericCoordRef();
// SeExtent ext = new SeExtent(-1000000.0, -1000000.0,
// 1000000.0,
// 1000000.0);
SeExtent ext = coordref.getXYEnvelope();
layer.setExtent(ext);
layer.setCoordRef(coordref);
layer.setCreationKeyword(configKeyword);
/*
* Spatially enable the new table...
*/
layer.create(3, 4);
return colDefs;
}
};
SeColumnDefinition[] colDefs = session.issue(createTableCmd);
return colDefs;
}
/**
* Inserts 8 rows of data into the layer Columns Inserted:
* <ul>
* <li>1. Integer - values: 1 -> 8
* <li>2. Short - values: 1 -> 8
* <li>3. Float - values: 0.1 -> 0.8
* <li>4. Double - values: 0.1 -> 0.8
* <li>5. String - values: <code>"FEATURE_" + ["1" -> "8"]</code>
* <li>6. Date - values: July 1 2004 -> July 8 2004, GMT
* <li>7. Shape - values:
* <ul>
* <li> <code>POINT(0 0)</code>
* <li> <code>MULTIPOINT(0 0, 170 0)</code>
* <li> <code>LINESTRING(0 0, 170 80)</code>
* <li> <code>"MULTILINESTRING((-170 -80, 170 80), (-170 80, 170 -80))"</code>
* <li> <code>POLYGON((-10 -10, -10 10, 10 10, 10 -10, -10 -10))</code>
* <li>
* <code>MULTIPOLYGON( "MULTIPOLYGON( ((-1 -1, -1 1, 1 1, 1 -1, -1 -1)), ((-170 -80, -170 -70, -160 -70, -160 -80, -170 -80)) )" )</code>
* <li> <code>POINT EMPTY</code>
* <li> <code>null</code>
* </ul>
* </li>
*
* @throws ParseException
*/
private void insertData(final SeLayer layer, final ISession session,
final SeColumnDefinition[] colDefs) throws Exception {
WKTReader reader = new WKTReader();
Geometry[] geoms = new Geometry[8];
geoms[0] = reader.read("POINT(0 0)");
geoms[1] = reader.read("MULTIPOINT(0 0, 170 0)");
geoms[2] = reader.read("LINESTRING(0 0, 170 80)");
geoms[3] = reader.read("MULTILINESTRING((-170 -80, 170 80), (-170 80, 170 -80))");
geoms[4] = reader.read("POLYGON((-10 -10, -10 10, 10 10, 10 -10, -10 -10))");
geoms[5] = reader
.read("MULTIPOLYGON( ((-1 -1, -1 1, 1 1, 1 -1, -1 -1)), ((-170 -80, -170 -70, -160 -70, -160 -80, -170 -80)) )");
geoms[6] = reader.read("POINT EMPTY");
geoms[7] = null;
insertData(geoms, layer, session);
}
public void insertData(final Geometry[] g, final SeLayer layer, final ISession session)
throws Exception {
SeColumnDefinition[] colDefs = tempTableColumns;
final Geometry[] geoms;
if (g.length < 8) {
Geometry[] tmp = new Geometry[8];
System.arraycopy(g, 0, tmp, 0, g.length);
geoms = tmp;
} else {
geoms = g;
}
final SeCoordinateReference coordref = layer.getCoordRef();
final SeShape shapes[] = new SeShape[8];
for (int i = 0; i < shapes.length; i++) {
Geometry geom = geoms[i];
SeShape shape;
if (geom == null) {
shape = null;
} else {
IsValidOp validationOp = new IsValidOp(geom);
TopologyValidationError validationError = validationOp.getValidationError();
if (validationError != null) {
throw new IllegalArgumentException("Provided geometry is invalid: "
+ validationError.getMessage());
}
ArcSDEGeometryBuilder builder = ArcSDEGeometryBuilder.builderFor(geom.getClass());
shape = builder.constructShape(geom, coordref);
}
shapes[i] = shape;
}
/*
* Define the names of the columns that data is to be inserted into.
*/
final String[] columns = new String[8];
columns[0] = colDefs[1].getName(); // INT32 column
columns[1] = colDefs[2].getName(); // INT16 column
columns[2] = colDefs[3].getName(); // FLOAT32 column
columns[3] = colDefs[4].getName(); // FLOAT64 column
columns[4] = colDefs[5].getName(); // String column
columns[5] = colDefs[6].getName(); // NString column
columns[6] = colDefs[7].getName(); // Date column
columns[7] = "SHAPE"; // Shape column
Command<Void> insertDataCmd = new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
SeInsert insert = new SeInsert(connection);
insert.intoTable(layer.getName(), columns);
insert.setWriteMode(true);
Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
// Year, month, date, hour, minute, second.
cal.set(2004, 06, 1, 0, 0, 0);
try {
for (int i = 1; i <= shapes.length; i++) {
SeRow row = insert.getRowToSet();
// col #0 is the sde managed row id
row.setInteger(0, Integer.valueOf(i));
row.setShort(1, Short.valueOf((short) i));
row.setFloat(2, new Float(i / 10.0F));
row.setDouble(3, new Double(i / 10D));
row.setString(4, "FEATURE_" + i);
row.setNString(5, "NSTRING_" + i);
cal.set(Calendar.DAY_OF_MONTH, i);
row.setTime(6, cal);
SeShape seShape = shapes[i - 1];
row.setShape(7, seShape);
insert.execute();
}
} finally {
insert.close();
}
return null;
}
};
session.issue(insertDataCmd);
} // End method insertData
/**
* Creates a SimpleFeatureCollection with features whose schema adheres to the one created in
* <code>createTestData()</code> and returns it.
* <p>
* This schema is something like:
*
* <pre>
*
* colDefs[0] "INT32_COL", SeColumnDefinition.TYPE_INTEGER, 10, 0, true colDefs[1] =
* "INT16_COL", SeColumnDefinition.TYPE_SMALLINT, 4, 0, true colDefs[2] =
* "FLOAT32_COL", SeColumnDefinition.TYPE_FLOAT, 5, 2, true colDefs[3] =
* "FLOAT64_COL", SeColumnDefinition.TYPE_DOUBLE, 15, 4, true colDefs[4] =
* "STRING_COL", SeColumnDefinition.TYPE_STRING, 25, 0, true colDefs[5] =
* "NSTRING_COL", SeColumnDefinition.TYPE_NSTRING, 25, 0, true colDefs[6] =
* "DATE_COL", SeColumnDefinition.TYPE_DATE, 1, 0, true colDefs[7] =
* "SHAPE", Geometry, 1, 0, true
*
* </pre>
*
* </p>
*
* @param jtsGeomType
* class of JTS geometry to create
* @param numFeatures
* number of features to create.
* @throws IOException
* if the schema for te test table cannot be fetched from the database.
* @throws SeException
*/
public SimpleFeatureCollection createTestFeatures(Class<? extends Geometry> jtsGeomType,
int numFeatures) throws IOException, SeException {
SimpleFeatureType type = getDataStore().getSchema(getTempTableName());
ListFeatureCollection col = new ListFeatureCollection( type );
Object[] values = new Object[type.getAttributeCount()];
for (int i = 0; i < numFeatures; i++) {
values[0] = Integer.valueOf(i);
// put some nulls
values[1] = ((i % 2) == 0) ? null : Integer.valueOf(2 * i);
values[2] = new Float(0.1 * i);
values[3] = new Double(1000 * i);
values[4] = "String value #" + i;
values[5] = "NString value #" + i;
Calendar cal = Calendar.getInstance();
cal.set(Calendar.DAY_OF_MONTH, i);
values[6] = cal.getTime();
values[7] = createTestGeometry(jtsGeomType, i);
SimpleFeature f = SimpleFeatureBuilder.build(type, values, null);
col.add(f);
}
return col;
}
private static Geometry createTestGeometry(Class<? extends Geometry> geomType, int index) {
Geometry geom = null;
GeometryFactory gf = new GeometryFactory();
if (geomType == Geometry.class) {
geom = createTestGenericGeometry(gf, index);
} else if (geomType == Point.class) {
geom = createTestPoint(gf, index);
} else if (geomType == MultiPoint.class) {
geom = createTestMultiPoint(gf, index);
} else if (geomType == LineString.class) {
geom = createTestLineString(gf, index);
} else if (geomType == MultiLineString.class) {
geom = createTestMultiLineString(gf, index);
} else if (geomType == Polygon.class) {
geom = createTestPolygon(gf, index);
} else if (geomType == MultiPolygon.class) {
geom = createTestMultiPolygon(gf, index);
} else {
throw new UnsupportedOperationException("finish implementing this!");
}
return geom;
}
private static Geometry createTestGenericGeometry(GeometryFactory gf, int index) {
if ((index % 6) == 0) {
return createTestPoint(gf, index);
} else if ((index % 5) == 0) {
return createTestMultiPoint(gf, index);
} else if ((index % 4) == 0) {
return createTestLineString(gf, index);
} else if ((index % 3) == 0) {
return createTestMultiLineString(gf, index);
} else if ((index % 2) == 0) {
return createTestPolygon(gf, index);
} else {
return createTestMultiPolygon(gf, index);
}
}
private static Point createTestPoint(GeometryFactory gf, int index) {
return gf.createPoint(new Coordinate(index, index));
}
private static MultiPoint createTestMultiPoint(GeometryFactory gf, int index) {
Coordinate[] coords = { new Coordinate(index, index), new Coordinate(-index, -index) };
return gf.createMultiPoint(coords);
}
private static LineString createTestLineString(final GeometryFactory gf, final int index) {
Coordinate[] coords = { new Coordinate(0, 0), new Coordinate(1 + index, -index) };
return gf.createLineString(coords);
}
private static MultiLineString createTestMultiLineString(final GeometryFactory gf,
final int index) {
Coordinate[] coords1 = { new Coordinate(0, 0), new Coordinate(1 + index, 1 + index) };
Coordinate[] coords2 = { new Coordinate(0, index), new Coordinate(index + 1, 0) };
LineString[] lines = { gf.createLineString(coords1), gf.createLineString(coords2) };
return gf.createMultiLineString(lines);
}
private static Polygon createTestPolygon(GeometryFactory gf, int index) {
Coordinate[] coords = { new Coordinate(index, index), new Coordinate(index, index + 1),
new Coordinate(index + 1, index + 1), new Coordinate(index + 1, index),
new Coordinate(index, index) };
LinearRing shell = gf.createLinearRing(coords);
return gf.createPolygon(shell, null);
}
private static MultiPolygon createTestMultiPolygon(GeometryFactory gf, int index) {
Polygon[] polys = { createTestPolygon(gf, index), createTestPolygon(gf, 1 + index) };
MultiPolygon mp = gf.createMultiPolygon(polys);
// System.out.println(mp);
return mp;
}
/**
* Creates and returns a <code>SeCoordinateReference</code> CRS, though based on WGS84, is
* inclusive enough (in terms of valid coordinate range and presicion) to deal with most
* coordintates.
* <p>
* Actually tested to deal with coordinates with 0.0002 units of separation as well as with
* large coordinates such as UTM (values greater than 500,000.00)
* </p>
*/
public static SeCoordinateReference getGenericCoordRef() throws SeException {
SeCoordinateReference seCRS = new SeCoordinateReference();
final String wgs84WKT = DefaultGeographicCRS.WGS84.toWKT();
seCRS.setCoordSysByDescription(wgs84WKT);
// seCRS.setPrecision(1000);
seCRS.setXYByEnvelope(new SeExtent(-180, -90, 180, 90));
return seCRS;
}
public void createSimpleTestTables() throws IOException, UnavailableConnectionException {
final ISessionPool connectionPool = getConnectionPool();
final ISession session = connectionPool.getSession();
String tableName;
String rowIdColName;
int rowIdColumnType;
int shapeTypeMask;
try {
rowIdColName = "ROW_ID";
shapeTypeMask = SeLayer.SE_POINT_TYPE_MASK;
tableName = "GT_TEST_POINT_ROWID_USER";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_USER;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
tableName = "GT_TEST_POINT_ROWID_SDE";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_SDE;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
tableName = "GT_TEST_POINT_ROWID_NONE";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_NONE;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
shapeTypeMask = SeLayer.SE_LINE_TYPE_MASK;
tableName = "GT_TEST_LINE_ROWID_USER";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_USER;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
tableName = "GT_TEST_LINE_ROWID_SDE";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_SDE;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
tableName = "GT_TEST_LINE_ROWID_NONE";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_NONE;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
shapeTypeMask = SeLayer.SE_AREA_TYPE_MASK;
tableName = "GT_TEST_POLYGON_ROWID_USER";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_USER;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
tableName = "GT_TEST_POLYGON_ROWID_SDE";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_SDE;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
tableName = "GT_TEST_POLYGON_ROWID_NONE";
rowIdColumnType = SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_NONE;
createTestTable(session, tableName, rowIdColName, rowIdColumnType, true, shapeTypeMask);
} finally {
session.dispose();
}
}
/**
* Creates and registers a table, optionally creating a layer for it
*/
public void createTestTable(final ISession session, final String tableName,
final String rowIdColName, final int rowIdColumnType, final boolean createLayer,
final int shapeTypeMask) throws IOException {
LOGGER.fine("Creating layer " + tableName);
final Command<Void> createCmd = new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
final SeTable table = new SeTable(connection, tableName);
try {
table.delete();
} catch (SeException e) {
LOGGER.fine("table " + tableName + " does not already exist");
}
final boolean isNullable = true;
// ROW_ID, INT_COL, DATE_COL, STRING_COL, SE_ANNO_CAD_DATA
final int numCols = 5;
final SeColumnDefinition[] colDefs = new SeColumnDefinition[numCols];
// first column to be SDE managed feature id
colDefs[0] = new SeColumnDefinition("ROW_ID", SeColumnDefinition.TYPE_INT32, 10, 0,
false);
colDefs[1] = new SeColumnDefinition("INT_COL", SeColumnDefinition.TYPE_INT32, 10,
0, isNullable);
colDefs[2] = new SeColumnDefinition("DATE_COL", SeColumnDefinition.TYPE_DATE, 1, 0,
isNullable);
colDefs[3] = new SeColumnDefinition("STRING_COL", SeColumnDefinition.TYPE_STRING,
25, 0, isNullable);
// use a blob type just to make sure they're correctly ignored
colDefs[4] = new SeColumnDefinition("SE_ANNO_CAD_DATA",
SeColumnDefinition.TYPE_BLOB, 4000, 0, isNullable);
/*
* Create the table using the DBMS default configuration keyword. Valid keywords are
* defined in the dbtune table.
*/
table.create(colDefs, configKeyword);
/*
* Register the column to be used as feature id and managed by sde
*/
if (SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_NONE != rowIdColumnType) {
SeRegistration reg = new SeRegistration(connection, table.getName());
LOGGER.fine("setting rowIdColumnName to ROW_ID in table " + reg.getTableName());
reg.setRowIdColumnName("ROW_ID");
reg.setRowIdColumnType(rowIdColumnType);
reg.alter();
}
// Only tables with an sde maintained rowid column can be
// versioned
if (SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_SDE == rowIdColumnType) {
makeVersioned(session, tableName);
}
if (createLayer) {
final SeLayer layer = new SeLayer(connection);
layer.setTableName(tableName);
/*
* Define the attributes of the spatial column
*/
layer.setSpatialColumnName("GEOM");
/*
* Set the type of shapes that can be inserted into the layer.
*/
layer.setShapeTypes(SeLayer.SE_NIL_TYPE_MASK | shapeTypeMask);
layer.setGridSizes(1100.0, 0.0, 0.0);
layer.setDescription("GeoTools test table");
/*
* Define the layer's Coordinate Reference
*/
SeCoordinateReference coordref = getGenericCoordRef();
// SeExtent ext = new SeExtent(-1000000.0, -1000000.0,
// 1000000.0,
// 1000000.0);
SeExtent ext = coordref.getXYEnvelope();
layer.setExtent(ext);
layer.setCoordRef(coordref);
layer.setCreationKeyword(configKeyword);
/*
* Spatially enable the new table...
*/
layer.create(3, 4);
}
return null;
}
};
session.issue(createCmd);
}
public void makeVersioned(final ISession session, final String tableName) throws IOException {
Command<Void> cmd = new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
// make the table multiversioned
LOGGER.fine("Making " + tableName + " versioned...");
SeRegistration reg = new SeRegistration(connection, tableName);
reg.getInfo();
reg.setMultiVersion(true);
reg.alter();
System.err.println(tableName + " successfully made versioned");
return null;
}
};
session.issue(cmd);
}
/**
* Creates an ArcSDE version named {@code versionName} if it doesn't already exist
*
* @param session
* @param versionName
* @param parentVersion
* @throws IOException
*/
public void createVersion(final ISession session, final String versionName,
final String parentVersionName) throws IOException {
session.issue(new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
final SeVersion parentVersion = session.issue(new GetVersionCommand(
parentVersionName));
SeVersion version = null;
try {
version = session.issue(new GetVersionCommand(versionName));
} catch (ArcSdeException e) {
// ignore
}
if (version != null) {
// already exists, no need to create it
return null;
}
SeVersion newVersion = new SeVersion(connection, parentVersionName);
// newVersion.getInfo();
newVersion.setName(versionName);
newVersion.setOwner(session.getUser());
newVersion.setParentName(parentVersionName);
newVersion.setDescription(parentVersion.getName()
+ " child for GeoTools ArcSDE unit tests");
// do not require ArcSDE to create a unique name if the
// required
// version already exists
boolean uniqueName = false;
try {
newVersion.create(uniqueName, newVersion);
// newVersion.alter();
newVersion.getInfo();
} catch (SeException e) {
throw new ArcSdeException(e);
}
return null;
}
});
}
public void deleteVersion(final ISession s, final String versionName) throws IOException {
s.issue(new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
final SeVersion version;
try {
version = session.issue(new Commands.GetVersionCommand(versionName));
} catch (IOException e) {
// version does not exist, we're ok...
return null;
}
LOGGER.fine("Deleting version " + versionName);
version.delete();
LOGGER.fine("Version " + versionName + " deleted!");
return null;
}
});
}
/**
* Creates a versioned table with a name column and a point SHAPE column
*
* @return the versioned table created
* @throws Exception
* any exception thrown by sde
*/
public SeTable createVersionedTable(final ISession session) throws Exception {
final Command<SeTable> createCmd = new Command<SeTable>() {
@Override
public SeTable execute(ISession session, SeConnection connection) throws SeException,
IOException {
// SeConnection conn = session.unWrap();
SeLayer layer = new SeLayer(connection);
SeTable table;
/*
* Create a qualified table name with current user's name and the name of the table
* to be created, "EXAMPLE".
*/
String dbname = connection.getDatabaseName();
String user = connection.getUser();
StringBuffer sb = new StringBuffer();
if (dbname != null && dbname.length() > 0) {
sb.append(dbname).append(".");
}
if (user != null && user.length() > 0) {
sb.append(user).append(".");
}
String tableName = sb.append("VERSIONED_EXAMPLE").toString().toUpperCase();
table = new SeTable(connection, tableName);
layer.setTableName("VERSIONED_EXAMPLE");
try {
table.delete();
} catch (Exception e) {
// ignore, the table didn't exist already
}
SeColumnDefinition[] colDefs = new SeColumnDefinition[2];
boolean isNullable = true;
// first column to be SDE managed feature id
colDefs[0] = new SeColumnDefinition("ROW_ID", SeColumnDefinition.TYPE_INT32, 10, 0,
false);
colDefs[1] = new SeColumnDefinition("NAME", SeColumnDefinition.TYPE_STRING, 25, 0,
isNullable);
table.create(colDefs, getConfigKeyword());
layer.setSpatialColumnName("SHAPE");
/*
* Register the column to be used as feature id and managed by sde
*/
SeRegistration reg = new SeRegistration(connection, table.getName());
LOGGER.fine("setting rowIdColumnName to ROW_ID in table " + reg.getTableName());
reg.setRowIdColumnName("ROW_ID");
reg.setRowIdColumnType(SeRegistration.SE_REGISTRATION_ROW_ID_COLUMN_TYPE_SDE);
reg.alter();
layer.setShapeTypes(SeLayer.SE_NIL_TYPE_MASK | SeLayer.SE_POINT_TYPE_MASK);
layer.setGridSizes(1100.0, 0.0, 0.0);
layer.setDescription("Layer Example");
SeExtent ext = new SeExtent(0.0, 0.0, 10000.0, 10000.0);
layer.setExtent(ext);
/*
* Define the layer's Coordinate Reference
*/
SeCoordinateReference coordref = getGenericCoordRef();
layer.setCoordRef(coordref);
/*
* Spatially enable the new table...
*/
layer.setCreationKeyword(getConfigKeyword());
layer.create(3, 4);
// register the table as versioned
SeRegistration registration = new SeRegistration(connection, tableName);
registration.setMultiVersion(true);
registration.alter();
return table;
}
};
return session.issue(createCmd);
}
public void insertIntoVersionedTable(final ISession session, final SeState state,
final String tableName, final String nameField) throws IOException {
session.issue(new Command<Void>() {
@Override
public Void execute(ISession session, SeConnection connection) throws SeException,
IOException {
final SeInsert insert = new SeInsert(connection);
SeObjectId differencesId = new SeObjectId(SeState.SE_NULL_STATE_ID);
insert.setState(state.getId(), differencesId, SeState.SE_STATE_DIFF_NOCHECK);
insert.intoTable(tableName, new String[] { "NAME" });
SeRow row = insert.getRowToSet();
row.setString(0, "NAME 1");
insert.execute();
insert.close();
return null;
}
});
}
}