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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.drill.exec.serialization;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import org.apache.hadoop.fs.Path;
import java.io.IOException;
/**
* Path serializer to simple String path. Without it the hadoop Path serialization creates a big JSON object.
*/
public class PathSerDe {
public static class Se extends JsonSerializer<Path> {
@Override
public void serialize(Path value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
gen.writeString(value.toUri().getPath());
}
}
}
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