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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/03/11 21:34:17 UTC
[GitHub] [arrow] lidavidm commented on a change in pull request #12254: ARROW-15452: [FlightRPC][Java] JDBC driver for Flight SQL
lidavidm commented on a change in pull request #12254:
URL: https://github.com/apache/arrow/pull/12254#discussion_r825123124
##########
File path: java/flight/flight-jdbc-driver/src/main/java/org/apache/arrow/driver/jdbc/ArrowFlightJdbcFactory.java
##########
@@ -0,0 +1,124 @@
+/*
+ * 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.arrow.driver.jdbc;
+
+import java.sql.ResultSetMetaData;
+import java.sql.SQLException;
+import java.util.Properties;
+import java.util.TimeZone;
+
+import org.apache.arrow.memory.RootAllocator;
+import org.apache.calcite.avatica.AvaticaConnection;
+import org.apache.calcite.avatica.AvaticaFactory;
+import org.apache.calcite.avatica.AvaticaResultSetMetaData;
+import org.apache.calcite.avatica.AvaticaSpecificDatabaseMetaData;
+import org.apache.calcite.avatica.AvaticaStatement;
+import org.apache.calcite.avatica.Meta;
+import org.apache.calcite.avatica.QueryState;
+import org.apache.calcite.avatica.UnregisteredDriver;
+
+/**
+ * Factory for the Arrow Flight JDBC Driver.
+ */
+public class ArrowFlightJdbcFactory implements AvaticaFactory {
+ private final int major;
+ private final int minor;
+
+ // This need to be public so Avatica can call this constructor
+ public ArrowFlightJdbcFactory() {
+ this(4, 1);
+ }
+
+ private ArrowFlightJdbcFactory(final int major, final int minor) {
+ this.major = major;
+ this.minor = minor;
+ }
+
+ @Override
+ public AvaticaConnection newConnection(final UnregisteredDriver driver,
+ final AvaticaFactory factory,
+ final String url,
+ final Properties info) throws SQLException {
+ return ArrowFlightConnection.createNewConnection(
+ (ArrowFlightJdbcDriver) driver,
+ factory,
+ url,
+ info,
+ new RootAllocator(Long.MAX_VALUE));
Review comment:
Hmm, we could also just create a single RootAllocator in the factory, and give each connection a child allocator.
##########
File path: java/flight/flight-jdbc-driver/src/main/java/org/apache/arrow/driver/jdbc/accessor/ArrowFlightJdbcAccessorFactory.java
##########
@@ -0,0 +1,215 @@
+/*
+ * 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.arrow.driver.jdbc.accessor;
+
+import java.util.function.IntSupplier;
+
+import org.apache.arrow.driver.jdbc.accessor.impl.ArrowFlightJdbcNullVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.binary.ArrowFlightJdbcBinaryVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcDateVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcDurationVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcIntervalVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcTimeStampVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcTimeVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcDenseUnionVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcFixedSizeListVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcLargeListVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcListVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcMapVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcStructVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcUnionVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcBaseIntVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcBitVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcDecimalVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcFloat4VectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcFloat8VectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.text.ArrowFlightJdbcVarCharVectorAccessor;
+import org.apache.arrow.vector.BigIntVector;
+import org.apache.arrow.vector.BitVector;
+import org.apache.arrow.vector.DateDayVector;
+import org.apache.arrow.vector.DateMilliVector;
+import org.apache.arrow.vector.Decimal256Vector;
+import org.apache.arrow.vector.DecimalVector;
+import org.apache.arrow.vector.DurationVector;
+import org.apache.arrow.vector.FixedSizeBinaryVector;
+import org.apache.arrow.vector.Float4Vector;
+import org.apache.arrow.vector.Float8Vector;
+import org.apache.arrow.vector.IntVector;
+import org.apache.arrow.vector.IntervalDayVector;
+import org.apache.arrow.vector.IntervalYearVector;
+import org.apache.arrow.vector.LargeVarBinaryVector;
+import org.apache.arrow.vector.LargeVarCharVector;
+import org.apache.arrow.vector.NullVector;
+import org.apache.arrow.vector.SmallIntVector;
+import org.apache.arrow.vector.TimeMicroVector;
+import org.apache.arrow.vector.TimeMilliVector;
+import org.apache.arrow.vector.TimeNanoVector;
+import org.apache.arrow.vector.TimeSecVector;
+import org.apache.arrow.vector.TimeStampVector;
+import org.apache.arrow.vector.TinyIntVector;
+import org.apache.arrow.vector.UInt1Vector;
+import org.apache.arrow.vector.UInt2Vector;
+import org.apache.arrow.vector.UInt4Vector;
+import org.apache.arrow.vector.UInt8Vector;
+import org.apache.arrow.vector.ValueVector;
+import org.apache.arrow.vector.VarBinaryVector;
+import org.apache.arrow.vector.VarCharVector;
+import org.apache.arrow.vector.complex.DenseUnionVector;
+import org.apache.arrow.vector.complex.FixedSizeListVector;
+import org.apache.arrow.vector.complex.LargeListVector;
+import org.apache.arrow.vector.complex.ListVector;
+import org.apache.arrow.vector.complex.MapVector;
+import org.apache.arrow.vector.complex.StructVector;
+import org.apache.arrow.vector.complex.UnionVector;
+
+/**
+ * Factory to instantiate the accessors.
+ */
+public class ArrowFlightJdbcAccessorFactory {
+
+ /**
+ * Create an accessor according to the its type.
+ *
+ * @param vector an instance of an arrow vector.
+ * @param getCurrentRow a supplier to check which row is being accessed.
+ * @return an instance of one of the accessors.
+ */
+ public static ArrowFlightJdbcAccessor createAccessor(ValueVector vector,
+ IntSupplier getCurrentRow,
+ WasNullConsumer setCursorWasNull) {
+ if (vector instanceof UInt1Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt1Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof UInt2Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt2Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof UInt4Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt4Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof UInt8Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt8Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TinyIntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((TinyIntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof SmallIntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((SmallIntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof IntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((IntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof BigIntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((BigIntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof Float4Vector) {
+ return new ArrowFlightJdbcFloat4VectorAccessor((Float4Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof Float8Vector) {
+ return new ArrowFlightJdbcFloat8VectorAccessor((Float8Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof BitVector) {
+ return new ArrowFlightJdbcBitVectorAccessor((BitVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DecimalVector) {
+ return new ArrowFlightJdbcDecimalVectorAccessor((DecimalVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof Decimal256Vector) {
+ return new ArrowFlightJdbcDecimalVectorAccessor((Decimal256Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof VarBinaryVector) {
+ return new ArrowFlightJdbcBinaryVectorAccessor((VarBinaryVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof LargeVarBinaryVector) {
+ return new ArrowFlightJdbcBinaryVectorAccessor((LargeVarBinaryVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof FixedSizeBinaryVector) {
+ return new ArrowFlightJdbcBinaryVectorAccessor((FixedSizeBinaryVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeStampVector) {
+ return new ArrowFlightJdbcTimeStampVectorAccessor((TimeStampVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeNanoVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeNanoVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeMicroVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeMicroVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeMilliVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeMilliVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeSecVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeSecVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DateDayVector) {
+ return new ArrowFlightJdbcDateVectorAccessor(((DateDayVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DateMilliVector) {
+ return new ArrowFlightJdbcDateVectorAccessor(((DateMilliVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof VarCharVector) {
+ return new ArrowFlightJdbcVarCharVectorAccessor((VarCharVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof LargeVarCharVector) {
+ return new ArrowFlightJdbcVarCharVectorAccessor((LargeVarCharVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DurationVector) {
+ return new ArrowFlightJdbcDurationVectorAccessor((DurationVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof IntervalDayVector) {
+ return new ArrowFlightJdbcIntervalVectorAccessor(((IntervalDayVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof IntervalYearVector) {
+ return new ArrowFlightJdbcIntervalVectorAccessor(((IntervalYearVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof StructVector) {
+ return new ArrowFlightJdbcStructVectorAccessor((StructVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof MapVector) {
+ return new ArrowFlightJdbcMapVectorAccessor((MapVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof ListVector) {
+ return new ArrowFlightJdbcListVectorAccessor((ListVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof LargeListVector) {
+ return new ArrowFlightJdbcLargeListVectorAccessor((LargeListVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof FixedSizeListVector) {
+ return new ArrowFlightJdbcFixedSizeListVectorAccessor((FixedSizeListVector) vector,
+ getCurrentRow, setCursorWasNull);
+ } else if (vector instanceof UnionVector) {
+ return new ArrowFlightJdbcUnionVectorAccessor((UnionVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DenseUnionVector) {
+ return new ArrowFlightJdbcDenseUnionVectorAccessor((DenseUnionVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof NullVector || vector == null) {
Review comment:
I mean specifically `null`, not `NullVector`, sorry
##########
File path: java/flight/flight-jdbc-driver/src/main/java/org/apache/arrow/driver/jdbc/accessor/ArrowFlightJdbcAccessorFactory.java
##########
@@ -0,0 +1,215 @@
+/*
+ * 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.arrow.driver.jdbc.accessor;
+
+import java.util.function.IntSupplier;
+
+import org.apache.arrow.driver.jdbc.accessor.impl.ArrowFlightJdbcNullVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.binary.ArrowFlightJdbcBinaryVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcDateVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcDurationVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcIntervalVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcTimeStampVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.calendar.ArrowFlightJdbcTimeVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcDenseUnionVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcFixedSizeListVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcLargeListVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcListVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcMapVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcStructVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.complex.ArrowFlightJdbcUnionVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcBaseIntVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcBitVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcDecimalVectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcFloat4VectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.numeric.ArrowFlightJdbcFloat8VectorAccessor;
+import org.apache.arrow.driver.jdbc.accessor.impl.text.ArrowFlightJdbcVarCharVectorAccessor;
+import org.apache.arrow.vector.BigIntVector;
+import org.apache.arrow.vector.BitVector;
+import org.apache.arrow.vector.DateDayVector;
+import org.apache.arrow.vector.DateMilliVector;
+import org.apache.arrow.vector.Decimal256Vector;
+import org.apache.arrow.vector.DecimalVector;
+import org.apache.arrow.vector.DurationVector;
+import org.apache.arrow.vector.FixedSizeBinaryVector;
+import org.apache.arrow.vector.Float4Vector;
+import org.apache.arrow.vector.Float8Vector;
+import org.apache.arrow.vector.IntVector;
+import org.apache.arrow.vector.IntervalDayVector;
+import org.apache.arrow.vector.IntervalYearVector;
+import org.apache.arrow.vector.LargeVarBinaryVector;
+import org.apache.arrow.vector.LargeVarCharVector;
+import org.apache.arrow.vector.NullVector;
+import org.apache.arrow.vector.SmallIntVector;
+import org.apache.arrow.vector.TimeMicroVector;
+import org.apache.arrow.vector.TimeMilliVector;
+import org.apache.arrow.vector.TimeNanoVector;
+import org.apache.arrow.vector.TimeSecVector;
+import org.apache.arrow.vector.TimeStampVector;
+import org.apache.arrow.vector.TinyIntVector;
+import org.apache.arrow.vector.UInt1Vector;
+import org.apache.arrow.vector.UInt2Vector;
+import org.apache.arrow.vector.UInt4Vector;
+import org.apache.arrow.vector.UInt8Vector;
+import org.apache.arrow.vector.ValueVector;
+import org.apache.arrow.vector.VarBinaryVector;
+import org.apache.arrow.vector.VarCharVector;
+import org.apache.arrow.vector.complex.DenseUnionVector;
+import org.apache.arrow.vector.complex.FixedSizeListVector;
+import org.apache.arrow.vector.complex.LargeListVector;
+import org.apache.arrow.vector.complex.ListVector;
+import org.apache.arrow.vector.complex.MapVector;
+import org.apache.arrow.vector.complex.StructVector;
+import org.apache.arrow.vector.complex.UnionVector;
+
+/**
+ * Factory to instantiate the accessors.
+ */
+public class ArrowFlightJdbcAccessorFactory {
+
+ /**
+ * Create an accessor according to the its type.
+ *
+ * @param vector an instance of an arrow vector.
+ * @param getCurrentRow a supplier to check which row is being accessed.
+ * @return an instance of one of the accessors.
+ */
+ public static ArrowFlightJdbcAccessor createAccessor(ValueVector vector,
+ IntSupplier getCurrentRow,
+ WasNullConsumer setCursorWasNull) {
+ if (vector instanceof UInt1Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt1Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof UInt2Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt2Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof UInt4Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt4Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof UInt8Vector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((UInt8Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TinyIntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((TinyIntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof SmallIntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((SmallIntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof IntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((IntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof BigIntVector) {
+ return new ArrowFlightJdbcBaseIntVectorAccessor((BigIntVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof Float4Vector) {
+ return new ArrowFlightJdbcFloat4VectorAccessor((Float4Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof Float8Vector) {
+ return new ArrowFlightJdbcFloat8VectorAccessor((Float8Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof BitVector) {
+ return new ArrowFlightJdbcBitVectorAccessor((BitVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DecimalVector) {
+ return new ArrowFlightJdbcDecimalVectorAccessor((DecimalVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof Decimal256Vector) {
+ return new ArrowFlightJdbcDecimalVectorAccessor((Decimal256Vector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof VarBinaryVector) {
+ return new ArrowFlightJdbcBinaryVectorAccessor((VarBinaryVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof LargeVarBinaryVector) {
+ return new ArrowFlightJdbcBinaryVectorAccessor((LargeVarBinaryVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof FixedSizeBinaryVector) {
+ return new ArrowFlightJdbcBinaryVectorAccessor((FixedSizeBinaryVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeStampVector) {
+ return new ArrowFlightJdbcTimeStampVectorAccessor((TimeStampVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeNanoVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeNanoVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeMicroVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeMicroVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeMilliVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeMilliVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof TimeSecVector) {
+ return new ArrowFlightJdbcTimeVectorAccessor((TimeSecVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DateDayVector) {
+ return new ArrowFlightJdbcDateVectorAccessor(((DateDayVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DateMilliVector) {
+ return new ArrowFlightJdbcDateVectorAccessor(((DateMilliVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof VarCharVector) {
+ return new ArrowFlightJdbcVarCharVectorAccessor((VarCharVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof LargeVarCharVector) {
+ return new ArrowFlightJdbcVarCharVectorAccessor((LargeVarCharVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DurationVector) {
+ return new ArrowFlightJdbcDurationVectorAccessor((DurationVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof IntervalDayVector) {
+ return new ArrowFlightJdbcIntervalVectorAccessor(((IntervalDayVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof IntervalYearVector) {
+ return new ArrowFlightJdbcIntervalVectorAccessor(((IntervalYearVector) vector), getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof StructVector) {
+ return new ArrowFlightJdbcStructVectorAccessor((StructVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof MapVector) {
+ return new ArrowFlightJdbcMapVectorAccessor((MapVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof ListVector) {
+ return new ArrowFlightJdbcListVectorAccessor((ListVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof LargeListVector) {
+ return new ArrowFlightJdbcLargeListVectorAccessor((LargeListVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof FixedSizeListVector) {
+ return new ArrowFlightJdbcFixedSizeListVectorAccessor((FixedSizeListVector) vector,
+ getCurrentRow, setCursorWasNull);
+ } else if (vector instanceof UnionVector) {
+ return new ArrowFlightJdbcUnionVectorAccessor((UnionVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof DenseUnionVector) {
+ return new ArrowFlightJdbcDenseUnionVectorAccessor((DenseUnionVector) vector, getCurrentRow,
+ setCursorWasNull);
+ } else if (vector instanceof NullVector || vector == null) {
+ return new ArrowFlightJdbcNullVectorAccessor(setCursorWasNull);
+ }
+
+ throw new UnsupportedOperationException();
Review comment:
This doesn't seem to have changed
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