com.cloudera.flume.handlers.text.output.RawOutputFormat.java Source code

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Here is the source code for com.cloudera.flume.handlers.text.output.RawOutputFormat.java

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/**
 * Licensed to Cloudera, Inc. under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  Cloudera, Inc. 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 com.cloudera.flume.handlers.text.output;

import java.io.IOException;
import java.io.OutputStream;

import com.cloudera.flume.core.Event;
import com.cloudera.flume.handlers.text.FormatFactory.OutputFormatBuilder;
import com.google.common.base.Preconditions;

/**
 * This simple format just outputs the body of a event.
 */
public class RawOutputFormat extends AbstractOutputFormat {

    private static final String NAME = "raw";

    @Override
    public void format(OutputStream o, Event e) throws IOException {
        o.write(e.getBody());
        o.write('\n');
    }

    public static OutputFormatBuilder builder() {
        return new OutputFormatBuilder() {

            @Override
            public OutputFormat build(String... args) {
                Preconditions.checkArgument(args.length == 0, "usage: raw");

                OutputFormat format = new RawOutputFormat();
                format.setBuilder(this);

                return format;
            }

            @Override
            public String getName() {
                return NAME;
            }

        };
    }
}