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feat: adding missing interfaces
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vibhatha committed Feb 14, 2024
1 parent 939fe96 commit 037aab0
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/*
* 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.converter.impl;

import org.apache.arrow.vector.FieldVector;
import org.apache.arrow.vector.ViewVarCharVector;
import org.apache.arrow.vector.types.pojo.ArrowType;
import org.apache.arrow.vector.types.pojo.Field;
import org.apache.arrow.vector.util.Text;
import org.apache.calcite.avatica.AvaticaParameter;
import org.apache.calcite.avatica.remote.TypedValue;

/**
* AvaticaParameterConverter for Utf8 Arrow types.
*/
public class Utf8ViewAvaticaParameterConverter extends BaseAvaticaParameterConverter {
// TODO: update this properly
public Utf8ViewAvaticaParameterConverter(ArrowType.Utf8View type) {
}

@Override
public boolean bindParameter(FieldVector vector, TypedValue typedValue, int index) {
String value = (String) typedValue.toLocal();
if (vector instanceof ViewVarCharVector) {
((ViewVarCharVector) vector).setSafe(index, new Text(value));
return true;
}
return false;
}

@Override
public AvaticaParameter createParameter(Field field) {
return createParameter(field, false);
}
}
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