github-actions[bot] opened a new issue, #753: URL: https://github.com/apache/wayang/issues/753
Check which SRID to use. https://github.com/apache/wayang/blob/42e2fa6dce36c7f399d3a96850379ce177809526/wayang-plugins/wayang-spatial/src/main/java/org/apache/wayang/spatial/operators/jdbc/JdbcSpatialFilterOperator.java#L65 ```java /* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.wayang.spatial.operators.jdbc; import org.apache.wayang.basic.operators.SpatialFilterOperator; import org.apache.wayang.core.api.spatial.SpatialGeometry; import org.apache.wayang.core.api.spatial.SpatialPredicate; import org.apache.wayang.core.function.FunctionDescriptor; import org.apache.wayang.core.types.DataSetType; import org.apache.wayang.spatial.function.JtsSpatialPredicate; import org.apache.wayang.jdbc.compiler.FunctionCompiler; import org.apache.wayang.jdbc.operators.JdbcExecutionOperator; import java.sql.Connection; /** * Template for JDBC-based {@link SpatialFilterOperator}. */ public abstract class JdbcSpatialFilterOperator<Type> extends SpatialFilterOperator<Type> implements JdbcExecutionOperator { /** * Creates a new instance. * * @param relation the type of spatial filter (e.g., "INTERSECTS", "CONTAINS", "WITHIN") */ public JdbcSpatialFilterOperator(SpatialPredicate relation, FunctionDescriptor.SerializableFunction<Type, ? extends SpatialGeometry> keyExtractor, DataSetType<Type> inputClassDatasetType, SpatialGeometry geometry) { super(relation, keyExtractor, inputClassDatasetType, geometry); } public JdbcSpatialFilterOperator(SpatialFilterOperator<Type> that) { super(that); } @Override public String createSqlClause(Connection connection, FunctionCompiler compiler) { if (this.referenceGeometry == null) { throw new IllegalStateException("Geometry for spatial filter must not be null."); } // Column expression (e.g. "geom" or "t.geom") final String columnExpr = this.keyDescriptor.getSqlImplementation().getField1(); // Geometry literal as ST_GeomFromText('WKT', srid) final String wkt = this.referenceGeometry.toWKT(); // TODO: Check which SRID to use. final int srid = 4326; final String geomLiteral; if (srid > 0) { geomLiteral = String.format("ST_GeomFromText('%s', %d)", wkt, srid); } else { geomLiteral = String.format("ST_GeomFromText('%s')", wkt); } JtsSpatialPredicate relation = JtsSpatialPredicate.of(this.predicateType); return relation.toSql(columnExpr, geomLiteral); } } ``` cedb5ec698a91f195a8cb09cf4f002e2b1be2254 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
