mil.nga.geopackage.features.columns.GeometryColumns Java Exaples

Source File: FeatureTileUtils.java From geopackage-android with MIT License

7 votes

/**
 * Create feature dao
 *
 * @return
 */
public static FeatureDao createFeatureDao(GeoPackage geoPackage) {

    BoundingBox boundingBox = new BoundingBox();

    GeometryColumns geometryColumns = new GeometryColumns();
    geometryColumns.setId(new TableColumnKey("feature_tiles",
            "geom"));
    geometryColumns.setGeometryType(GeometryType.GEOMETRY);
    geometryColumns.setZ((byte) 0);
    geometryColumns.setM((byte) 0);

    geoPackage.createFeatureTableWithMetadata(
            geometryColumns, boundingBox, ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);

    FeatureDao featureDao = geoPackage.getFeatureDao(geometryColumns);

    return featureDao;
}

Source File: GeoPackageTextOutput.java From geopackage-java with MIT License

6 votes

/**
 * Build text from a feature table
 * 
 * @param table
 *            feature table
 * @return text
 */
public String featureTable(String table) {

	StringBuilder output = new StringBuilder();
	FeatureDao featureDao = geoPackage.getFeatureDao(table);
	output.append("Table Name: " + featureDao.getTableName());
	output.append("\nFeatures: " + featureDao.count());

	GeometryColumns geometryColumns = featureDao.getGeometryColumns();

	output.append("\n\nContents\n\n")
			.append(textOutput(geometryColumns.getContents()));

	output.append("\n\nGeometry Columns\n\n")
			.append(textOutput(geometryColumns));

	return output.toString();
}

Source File: GeoPackageTestUtils.java From geopackage-java with MIT License

6 votes

/**
 * Test create feature table with metadata, id column, and additional
 * columns
 * 
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadataIdColumnAdditionalColumns(
		GeoPackage geoPackage) throws SQLException {

	GeometryColumns geometryColumns = new GeometryColumns();
	geometryColumns.setId(new TableColumnKey("feature_metadata", "geom"));
	geometryColumns.setGeometryType(GeometryType.POINT);
	geometryColumns.setZ((byte) 1);
	geometryColumns.setM((byte) 0);

	BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

	List<FeatureColumn> additionalColumns = getFeatureColumns();

	SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao()
			.getOrCreateCode(ProjectionConstants.AUTHORITY_EPSG,
					ProjectionConstants.EPSG_WEB_MERCATOR);
	String idColumn = "my_other_id";
	geometryColumns = geoPackage.createFeatureTableWithMetadata(
			geometryColumns, idColumn, additionalColumns, boundingBox,
			srs.getId());

	validateFeatureTableWithMetadata(geoPackage, geometryColumns, idColumn,
			additionalColumns);
}

Source File: GeoPackageTestUtils.java From geopackage-android with MIT License

6 votes

/**
 * Test create feature table with metadata
 *
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadata(GeoPackage geoPackage)
        throws SQLException {

    GeometryColumns geometryColumns = new GeometryColumns();
    geometryColumns.setId(new TableColumnKey("feature_metadata", "geom"));
    geometryColumns.setGeometryType(GeometryType.POINT);
    geometryColumns.setZ((byte) 1);
    geometryColumns.setM((byte) 0);

    BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

    SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao().getOrCreateCode(
            ProjectionConstants.AUTHORITY_EPSG, ProjectionConstants.EPSG_WEB_MERCATOR);
    geometryColumns = geoPackage.createFeatureTableWithMetadata(
            geometryColumns, boundingBox, srs.getId());

    validateFeatureTableWithMetadata(geoPackage, geometryColumns, null,
            null);
}

Source File: GeoPackageImpl.java From geopackage-android with MIT License

6 votes

/**
 * {@inheritDoc}
 */
@Override
public FeatureDao getFeatureDao(Contents contents) {

    if (contents == null) {
        throw new GeoPackageException("Non null "
                + Contents.class.getSimpleName()
                + " is required to create "
                + FeatureDao.class.getSimpleName());
    }

    GeometryColumns geometryColumns = contents.getGeometryColumns();
    if (geometryColumns == null) {
        throw new GeoPackageException("No "
                + GeometryColumns.class.getSimpleName() + " exists for "
                + Contents.class.getSimpleName() + " " + contents.getId());
    }

    return getFeatureDao(geometryColumns);
}

Source File: FeatureDao.java From geopackage-android with MIT License

6 votes

/**
 * Constructor
 *
 * @param database        database name
 * @param db              connection
 * @param geometryColumns geometry columns
 * @param table           feature table
 */
public FeatureDao(String database, GeoPackageConnection db, GeometryColumns geometryColumns,
                  FeatureTable table) {
    super(database, db, new FeatureConnection(db), table);

    this.featureDb = (FeatureConnection) getUserDb();
    this.geometryColumns = geometryColumns;
    if (geometryColumns.getContents() == null) {
        throw new GeoPackageException(GeometryColumns.class.getSimpleName()
                + " " + geometryColumns.getId() + " has null "
                + Contents.class.getSimpleName());
    }
    if (geometryColumns.getSrs() == null) {
        throw new GeoPackageException(GeometryColumns.class.getSimpleName()
                + " " + geometryColumns.getId() + " has null "
                + SpatialReferenceSystem.class.getSimpleName());
    }

    projection = geometryColumns.getProjection();
}

Source File: GeoPackageTestUtils.java From geopackage-android with MIT License

6 votes

/**
 * Test create feature table with metadata and id column
 *
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadataIdColumn(
        GeoPackage geoPackage) throws SQLException {

    GeometryColumns geometryColumns = new GeometryColumns();
    geometryColumns.setId(new TableColumnKey("feature_metadata2", "geom2"));
    geometryColumns.setGeometryType(GeometryType.POINT);
    geometryColumns.setZ((byte) 1);
    geometryColumns.setM((byte) 0);

    BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

    SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao().getOrCreateCode(
            ProjectionConstants.AUTHORITY_EPSG, ProjectionConstants.EPSG_WEB_MERCATOR);
    String idColumn = "my_id";
    geometryColumns = geoPackage.createFeatureTableWithMetadata(
            geometryColumns, idColumn, boundingBox, srs.getId());

    validateFeatureTableWithMetadata(geoPackage, geometryColumns, idColumn,
            null);
}

Source File: GeoPackageTestUtils.java From geopackage-android with MIT License

6 votes

/**
 * Test create feature table with metadata and additional columns
 *
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadataAdditionalColumns(
        GeoPackage geoPackage) throws SQLException {

    GeometryColumns geometryColumns = new GeometryColumns();
    geometryColumns.setId(new TableColumnKey("feature_metadata3", "geom3"));
    geometryColumns.setGeometryType(GeometryType.POINT);
    geometryColumns.setZ((byte) 1);
    geometryColumns.setM((byte) 0);

    BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

    List<FeatureColumn> additionalColumns = getFeatureColumns();

    SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao().getOrCreateCode(
            ProjectionConstants.AUTHORITY_EPSG, ProjectionConstants.EPSG_WEB_MERCATOR);
    geometryColumns = geoPackage.createFeatureTableWithMetadata(
            geometryColumns, additionalColumns, boundingBox, srs.getId());

    validateFeatureTableWithMetadata(geoPackage, geometryColumns, null,
            additionalColumns);
}

Source File: GeoPackageTestUtils.java From geopackage-android with MIT License

6 votes

/**
 * Test create feature table with metadata, id column, and additional
 * columns
 *
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadataIdColumnAdditionalColumns(
        GeoPackage geoPackage) throws SQLException {

    GeometryColumns geometryColumns = new GeometryColumns();
    geometryColumns.setId(new TableColumnKey("feature_metadata4", "geom4"));
    geometryColumns.setGeometryType(GeometryType.POINT);
    geometryColumns.setZ((byte) 1);
    geometryColumns.setM((byte) 0);

    BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

    List<FeatureColumn> additionalColumns = getFeatureColumns();

    SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao().getOrCreateCode(
            ProjectionConstants.AUTHORITY_EPSG, ProjectionConstants.EPSG_WEB_MERCATOR);
    String idColumn = "my_other_id";
    geometryColumns = geoPackage.createFeatureTableWithMetadata(
            geometryColumns, idColumn, additionalColumns, boundingBox,
            srs.getId());

    validateFeatureTableWithMetadata(geoPackage, geometryColumns, idColumn,
            additionalColumns);
}

Source File: GeoPackageTestUtils.java From geopackage-java with MIT License

6 votes

/**
 * Test create feature table with metadata and additional columns
 * 
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadataAdditionalColumns(
		GeoPackage geoPackage) throws SQLException {

	GeometryColumns geometryColumns = new GeometryColumns();
	geometryColumns.setId(new TableColumnKey("feature_metadata", "geom"));
	geometryColumns.setGeometryType(GeometryType.POINT);
	geometryColumns.setZ((byte) 1);
	geometryColumns.setM((byte) 0);

	BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

	List<FeatureColumn> additionalColumns = getFeatureColumns();

	SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao()
			.getOrCreateCode(ProjectionConstants.AUTHORITY_EPSG,
					ProjectionConstants.EPSG_WEB_MERCATOR);
	geometryColumns = geoPackage.createFeatureTableWithMetadata(
			geometryColumns, additionalColumns, boundingBox, srs.getId());

	validateFeatureTableWithMetadata(geoPackage, geometryColumns, null,
			additionalColumns);
}

Source File: GeoPackageTestUtils.java From geopackage-java with MIT License

6 votes

/**
 * Test create feature table with metadata
 * 
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadata(GeoPackage geoPackage)
		throws SQLException {

	GeometryColumns geometryColumns = new GeometryColumns();
	geometryColumns.setId(new TableColumnKey("feature_metadata", "geom"));
	geometryColumns.setGeometryType(GeometryType.POINT);
	geometryColumns.setZ((byte) 1);
	geometryColumns.setM((byte) 0);

	BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

	SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao()
			.getOrCreateCode(ProjectionConstants.AUTHORITY_EPSG,
					ProjectionConstants.EPSG_WEB_MERCATOR);
	geometryColumns = geoPackage.createFeatureTableWithMetadata(
			geometryColumns, boundingBox, srs.getId());

	validateFeatureTableWithMetadata(geoPackage, geometryColumns, null,
			null);
}

Source File: GeoPackageCoreImpl.java From geopackage-core-java with MIT License

6 votes

/**
 * {@inheritDoc}
 */
@Override
public GeometryColumns createFeatureTableWithMetadata(
		GeometryColumns geometryColumns, String idColumnName,
		List<FeatureColumn> additionalColumns, BoundingBox boundingBox,
		long srsId) {

	if (idColumnName == null) {
		idColumnName = "id";
	}

	List<FeatureColumn> columns = new ArrayList<FeatureColumn>();
	columns.add(FeatureColumn.createPrimaryKeyColumn(idColumnName));
	columns.add(FeatureColumn.createGeometryColumn(
			geometryColumns.getColumnName(),
			geometryColumns.getGeometryType()));

	if (additionalColumns != null) {
		columns.addAll(additionalColumns);
	}

	return createFeatureTableWithMetadata(geometryColumns, boundingBox,
			srsId, columns);
}

Source File: GeoPackageDaoManager.java From geopackage-core-java with MIT License

6 votes

/**
 * Unregister all GeoPackage DAO with the connection source
 * 
 * @param connectionSource
 *            connection source
 */
public static void unregisterDaos(ConnectionSource connectionSource) {
	// TODO when ormlite-core version > 5.1 is released, replace with:
	// "DaoManager.unregisterDaos(connectionSource);"
	// See https://github.com/j256/ormlite-core/pull/149
	unregisterDao(connectionSource, Contents.class,
			SpatialReferenceSystem.class,
			SpatialReferenceSystemSfSql.class,
			SpatialReferenceSystemSqlMm.class, Extensions.class,
			GriddedCoverage.class, GriddedTile.class, GeometryIndex.class,
			TableIndex.class, FeatureTileLink.class,
			ExtendedRelation.class, TileScaling.class,
			GeometryColumns.class, GeometryColumnsSfSql.class,
			GeometryColumnsSqlMm.class, Metadata.class,
			MetadataReference.class, DataColumns.class,
			DataColumnConstraints.class, TileMatrix.class,
			TileMatrixSet.class, ContentsId.class);
}

Source File: FeatureTileUtils.java From geopackage-java with MIT License

6 votes

/**
 * Create feature dao
 *
 * @return feature dao
 */
public static FeatureDao createFeatureDao(GeoPackage geoPackage) {

	BoundingBox boundingBox = new BoundingBox();

	GeometryColumns geometryColumns = new GeometryColumns();
	geometryColumns.setId(new TableColumnKey(TABLE_NAME, "geom"));
	geometryColumns.setGeometryType(GeometryType.GEOMETRY);
	geometryColumns.setZ((byte) 0);
	geometryColumns.setM((byte) 0);

	geoPackage.createFeatureTableWithMetadata(geometryColumns, boundingBox,
			ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);

	FeatureDao featureDao = geoPackage.getFeatureDao(geometryColumns);

	return featureDao;
}

Source File: Contents.java From geopackage-core-java with MIT License

6 votes

/**
 * Get the Geometry Columns, should only return one or no value
 * 
 * @return geometry columns
 */
public GeometryColumns getGeometryColumns() {
	GeometryColumns result = null;
	if (geometryColumns.size() > 1) {
		// This shouldn't happen with the unique table name constraint on
		// geometry columns
		throw new GeoPackageException(
				"Unexpected state. More than one GeometryColumn has a foreign key to the Contents. Count: "
						+ geometryColumns.size());
	} else if (geometryColumns.size() == 1) {
		CloseableIterator<GeometryColumns> iterator = geometryColumns
				.closeableIterator();
		try {
			result = iterator.next();
		} finally {
			try {
				iterator.close();
			} catch (IOException e) {
				throw new GeoPackageException(
						"Failed to close the Geometry Columns iterator", e);
			}
		}
	}
	return result;
}

Source File: GeoPackageTestUtils.java From geopackage-java with MIT License

6 votes

/**
 * Test create feature table with metadata and id column
 * 
 * @param geoPackage
 * @throws SQLException
 */
public static void testCreateFeatureTableWithMetadataIdColumn(
		GeoPackage geoPackage) throws SQLException {

	GeometryColumns geometryColumns = new GeometryColumns();
	geometryColumns.setId(new TableColumnKey("feature_metadata2", "geom2"));
	geometryColumns.setGeometryType(GeometryType.POINT);
	geometryColumns.setZ((byte) 1);
	geometryColumns.setM((byte) 0);

	BoundingBox boundingBox = new BoundingBox(-90, -45, 90, 45);

	SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao()
			.getOrCreateCode(ProjectionConstants.AUTHORITY_EPSG,
					ProjectionConstants.EPSG_WEB_MERCATOR);
	String idColumn = "my_id";
	geometryColumns = geoPackage.createFeatureTableWithMetadata(
			geometryColumns, idColumn, boundingBox, srs.getId());

	validateFeatureTableWithMetadata(geoPackage, geometryColumns, idColumn,
			null);
}

Source File: GeoPackageRepository.java From geopackage-mapcache-android with MIT License

6 votes

/**
 * Create feature table in the given geopackage
 */
public boolean createFeatureTable(String gpName, BoundingBox boundingBox, GeometryType geometryType, String tableName){
    GeometryColumns geometryColumns = new GeometryColumns();
    geometryColumns.setId(new TableColumnKey(tableName,
            "geom"));
    geometryColumns.setGeometryType(geometryType);
    geometryColumns.setZ((byte) 0);
    geometryColumns.setM((byte) 0);

    GeoPackage geoPackage = manager.open(gpName);
    try {
        GeometryColumns created = geoPackage.createFeatureTableWithMetadata(
                geometryColumns, boundingBox, ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
        if(created != null) {
            return true;
        }
    } finally {
        geoPackage.close();
    }
    return false;
}

Source File: FeatureDao.java From geopackage-java with MIT License

6 votes

/**
 * Constructor
 * 
 * @param database
 *            database name
 * @param db
 *            GeoPackage connection
 * @param geometryColumns
 *            geometry columns
 * @param table
 *            feature table
 */
public FeatureDao(String database, GeoPackageConnection db,
		GeometryColumns geometryColumns, FeatureTable table) {
	super(database, db, new FeatureConnection(db), table);

	this.featureDb = (FeatureConnection) getUserDb();
	this.geometryColumns = geometryColumns;
	if (geometryColumns.getContents() == null) {
		throw new GeoPackageException(GeometryColumns.class.getSimpleName()
				+ " " + geometryColumns.getId() + " has null "
				+ Contents.class.getSimpleName());
	}
	if (geometryColumns.getSrs() == null) {
		throw new GeoPackageException(GeometryColumns.class.getSimpleName()
				+ " " + geometryColumns.getId() + " has null "
				+ SpatialReferenceSystem.class.getSimpleName());
	}

	projection = geometryColumns.getProjection();
}

Source File: GeoPackageTextOutput.java From geopackage-java with MIT License

6 votes

/**
 * Text output from a GeometryColumns
 * 
 * @param geometryColumns
 *            geometry columns
 * @return text
 */
public String textOutput(GeometryColumns geometryColumns) {
	StringBuilder output = new StringBuilder();
	output.append("\t" + GeometryColumns.COLUMN_TABLE_NAME + ": "
			+ geometryColumns.getTableName());
	output.append("\n\t" + GeometryColumns.COLUMN_COLUMN_NAME + ": "
			+ geometryColumns.getColumnName());
	output.append("\n\t" + GeometryColumns.COLUMN_GEOMETRY_TYPE_NAME + ": "
			+ geometryColumns.getGeometryTypeName());
	output.append("\n" + textOutput(geometryColumns.getSrs()));
	output.append("\n\t" + GeometryColumns.COLUMN_Z + ": "
			+ geometryColumns.getZ());
	output.append("\n\t" + GeometryColumns.COLUMN_M + ": "
			+ geometryColumns.getM());
	return output.toString();
}

Source File: GeoPackageCoreImpl.java From geopackage-core-java with MIT License

6 votes

/**
 * {@inheritDoc}
 */
@Override
public boolean createGeometryColumnsTable() {
	verifyWritable();

	boolean created = false;
	GeometryColumnsDao dao = getGeometryColumnsDao();
	try {
		if (!dao.isTableExists()) {
			created = tableCreator.createGeometryColumns() > 0;
		}
	} catch (SQLException e) {
		throw new GeoPackageException("Failed to check if "
				+ GeometryColumns.class.getSimpleName()
				+ " table exists and create it", e);
	}
	return created;
}

Source File: FeatureIndexManagerUtils.java From geopackage-android with MIT License

5 votes

/**
 * Test large index
 *
 * @param activity    activity
 * @param geoPackage  GeoPackage
 * @param numFeatures num features
 * @param verbose     verbose printing
 * @throws SQLException upon error
 */
public static void testLargeIndex(Activity activity, GeoPackage geoPackage, int numFeatures,
                                  boolean verbose) throws SQLException {

    String featureTable = "large_index";

    GeometryColumns geometryColumns = new GeometryColumns();
    geometryColumns.setId(new TableColumnKey(featureTable, "geom"));
    geometryColumns.setGeometryType(GeometryType.POLYGON);
    geometryColumns.setZ((byte) 0);
    geometryColumns.setM((byte) 0);

    BoundingBox boundingBox = new BoundingBox(-180, -90, 180, 90);

    SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao()
            .getOrCreateCode(ProjectionConstants.AUTHORITY_EPSG,
                    ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
    List<FeatureColumn> additionalColumns = GeoPackageTestUtils
            .getFeatureColumns();
    geometryColumns = geoPackage.createFeatureTableWithMetadata(
            geometryColumns, additionalColumns, boundingBox, srs.getId());

    FeatureDao featureDao = geoPackage.getFeatureDao(geometryColumns);

    System.out.println();
    System.out.println("Inserting Feature Rows: " + numFeatures);
    TestUtils.addRowsToFeatureTable(geoPackage, geometryColumns,
            featureDao.getTable(), numFeatures, false, false, false);

    testTimedIndex(activity, geoPackage, featureTable, true, verbose);
}

Source File: GeoPackageImpl.java From geopackage-java with MIT License

5 votes

/**
 * {@inheritDoc}
 */
@Override
public FeatureDao getFeatureDao(String tableName) {
	GeometryColumnsDao dao = getGeometryColumnsDao();
	List<GeometryColumns> geometryColumnsList;
	try {
		geometryColumnsList = dao
				.queryForEq(GeometryColumns.COLUMN_TABLE_NAME, tableName);
	} catch (SQLException e) {
		throw new GeoPackageException("Failed to retrieve "
				+ FeatureDao.class.getSimpleName() + " for table name: "
				+ tableName + ". Exception retrieving "
				+ GeometryColumns.class.getSimpleName() + ".", e);
	}
	if (geometryColumnsList.isEmpty()) {
		throw new GeoPackageException(
				"No Feature Table exists for table name: " + tableName);
	} else if (geometryColumnsList.size() > 1) {
		// This shouldn't happen with the table name unique constraint on
		// geometry columns
		throw new GeoPackageException("Unexpected state. More than one "
				+ GeometryColumns.class.getSimpleName()
				+ " matched for table name: " + tableName + ", count: "
				+ geometryColumnsList.size());
	}
	return getFeatureDao(geometryColumnsList.get(0));
}

Source File: GeoPackageCoreImpl.java From geopackage-core-java with MIT License

5 votes

/**
 * {@inheritDoc}
 */
@Override
public GeometryColumns createFeatureTableWithMetadata(
		GeometryColumns geometryColumns,
		List<FeatureColumn> additionalColumns, BoundingBox boundingBox,
		long srsId) {
	return createFeatureTableWithMetadata(geometryColumns, null,
			additionalColumns, boundingBox, srsId);
}

Source File: GeoPackageImpl.java From geopackage-android with MIT License

5 votes

/**
 * {@inheritDoc}
 */
@Override
public FeatureDao getFeatureDao(GeometryColumns geometryColumns) {

    if (geometryColumns == null) {
        throw new GeoPackageException("Non null "
                + GeometryColumns.class.getSimpleName()
                + " is required to create "
                + FeatureDao.class.getSimpleName());
    }

    // Read the existing table and create the dao
    FeatureTableReader tableReader = new FeatureTableReader(geometryColumns);
    final FeatureTable featureTable = tableReader.readTable(database);
    featureTable.setContents(geometryColumns.getContents());
    FeatureDao dao = new FeatureDao(getName(), database, geometryColumns, featureTable);

    // Register the table name (with and without quotes) to wrap cursors with the feature cursor
    registerCursorWrapper(geometryColumns.getTableName(),
            new GeoPackageCursorWrapper() {

                @Override
                public Cursor wrapCursor(Cursor cursor) {
                    return new FeatureCursor(featureTable, cursor);
                }
            });

    // If the GeoPackage is writable and the feature table has a RTree Index
    // extension, drop the RTree triggers.  User defined functions are currently not supported.
    if (writable) {
        RTreeIndexExtension rtree = new RTreeIndexExtension(this);
        rtree.dropTriggers(featureTable);
    }

    return dao;
}

Source File: GeoPackageImpl.java From geopackage-android with MIT License

5 votes

/**
 * {@inheritDoc}
 */
@Override
public FeatureDao getFeatureDao(String tableName) {
    GeometryColumnsDao dao = getGeometryColumnsDao();
    List<GeometryColumns> geometryColumnsList;
    try {
        geometryColumnsList = dao.queryForEq(
                GeometryColumns.COLUMN_TABLE_NAME, tableName);
    } catch (SQLException e) {
        throw new GeoPackageException("Failed to retrieve "
                + FeatureDao.class.getSimpleName() + " for table name: "
                + tableName + ". Exception retrieving "
                + GeometryColumns.class.getSimpleName() + ".", e);
    }
    if (geometryColumnsList.isEmpty()) {
        throw new GeoPackageException(
                "No Feature Table exists for table name: " + tableName);
    } else if (geometryColumnsList.size() > 1) {
        // This shouldn't happen with the table name unique constraint on
        // geometry columns
        throw new GeoPackageException("Unexpected state. More than one "
                + GeometryColumns.class.getSimpleName()
                + " matched for table name: " + tableName + ", count: "
                + geometryColumnsList.size());
    }
    return getFeatureDao(geometryColumnsList.get(0));
}

Source File: FeatureIndexManagerUtils.java From geopackage-java with MIT License

5 votes

/**
 * Test large index
 *
 * @param geoPackage
 *            GeoPackage
 * @param numFeatures
 *            num features
 * @param verbose
 *            verbose printing
 * @throws SQLException
 *             upon error
 */
public static void testLargeIndex(GeoPackage geoPackage, int numFeatures,
		boolean verbose) throws SQLException {

	String featureTable = "large_index";

	GeometryColumns geometryColumns = new GeometryColumns();
	geometryColumns.setId(new TableColumnKey(featureTable, "geom"));
	geometryColumns.setGeometryType(GeometryType.POLYGON);
	geometryColumns.setZ((byte) 0);
	geometryColumns.setM((byte) 0);

	BoundingBox boundingBox = new BoundingBox(-180, -90, 180, 90);

	SpatialReferenceSystem srs = geoPackage.getSpatialReferenceSystemDao()
			.getOrCreateCode(ProjectionConstants.AUTHORITY_EPSG,
					ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM);
	List<FeatureColumn> additionalColumns = GeoPackageTestUtils
			.getFeatureColumns();
	geometryColumns = geoPackage.createFeatureTableWithMetadata(
			geometryColumns, additionalColumns, boundingBox, srs.getId());

	FeatureDao featureDao = geoPackage.getFeatureDao(geometryColumns);

	System.out.println();
	System.out.println("Inserting Feature Rows: " + numFeatures);
	TestUtils.addRowsToFeatureTable(geoPackage, geometryColumns,
			featureDao.getTable(), numFeatures, false, false, false);

	testTimedIndex(geoPackage, featureTable, true, verbose);
}

Source File: SpatialReferenceSystemDao.java From geopackage-core-java with MIT License

5 votes

/**
 * Get or create a Geometry Columns DAO
 * 
 * @return geometry columns dao
 * @throws SQLException
 *             upon creation failure
 */
private GeometryColumnsDao getGeometryColumnsDao() throws SQLException {
	if (geometryColumnsDao == null) {
		geometryColumnsDao = DaoManager.createDao(connectionSource,
				GeometryColumns.class);
	}
	return geometryColumnsDao;
}

Source File: SpatialReferenceSystemDao.java From geopackage-core-java with MIT License

5 votes

/**
 * Delete the Spatial Reference System, cascading
 * 
 * @param srs
 *            spatial reference system
 * @return deleted count
 * @throws SQLException
 *             upon deletion failure
 */
public int deleteCascade(SpatialReferenceSystem srs) throws SQLException {
	int count = 0;

	if (srs != null) {

		// Delete Contents
		ForeignCollection<Contents> contentsCollection = srs.getContents();
		if (!contentsCollection.isEmpty()) {
			ContentsDao dao = getContentsDao();
			dao.deleteCascade(contentsCollection);
		}

		// Delete Geometry Columns
		GeometryColumnsDao geometryColumnsDao = getGeometryColumnsDao();
		if (geometryColumnsDao.isTableExists()) {
			ForeignCollection<GeometryColumns> geometryColumnsCollection = srs
					.getGeometryColumns();
			if (!geometryColumnsCollection.isEmpty()) {
				geometryColumnsDao.delete(geometryColumnsCollection);
			}
		}

		// Delete Tile Matrix Set
		TileMatrixSetDao tileMatrixSetDao = getTileMatrixSetDao();
		if (tileMatrixSetDao.isTableExists()) {
			ForeignCollection<TileMatrixSet> tileMatrixSetCollection = srs
					.getTileMatrixSet();
			if (!tileMatrixSetCollection.isEmpty()) {
				tileMatrixSetDao.delete(tileMatrixSetCollection);
			}
		}

		// Delete
		count = delete(srs);
	}
	return count;
}

Source File: ContentsDao.java From geopackage-core-java with MIT License

5 votes

/**
 * Get or create a Geometry Columns DAO
 * 
 * @return geometry columns dao
 * @throws SQLException
 *             upon dao creation failure
 */
private GeometryColumnsDao getGeometryColumnsDao() throws SQLException {
	if (geometryColumnsDao == null) {
		geometryColumnsDao = DaoManager.createDao(connectionSource,
				GeometryColumns.class);
	}
	return geometryColumnsDao;
}

Source File: GeoPackageCoreImpl.java From geopackage-core-java with MIT License

5 votes

/**
 * {@inheritDoc}
 */
@Override
public GeometryColumns createFeatureTableWithMetadata(
		GeometryColumns geometryColumns, BoundingBox boundingBox,
		long srsId) {
	return createFeatureTableWithMetadata(geometryColumns, null, null,
			boundingBox, srsId);
}

mil.nga.geopackage.features.columns.GeometryColumns Java Examples