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org.elasticsearch.hadoop.serialization.builder.NoOpValueWriter Maven / Gradle / Ivy

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.elasticsearch.hadoop.serialization.builder;

import org.elasticsearch.hadoop.EsHadoopIllegalStateException;
import org.elasticsearch.hadoop.serialization.Generator;

/**
 * A no-op value writer throwing exceptions if called.
 * Used when the JSON is not generated (because it already exists).
 */
public class NoOpValueWriter implements ValueWriter {

    @Override
    public Result write(Object object, Generator generator) {
        throw new EsHadoopIllegalStateException("Incorrect configuration - NoOpValueWriter should not have been called");
    }
}