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GELFKafkaInput.java
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GELFKafkaInput.java
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/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see <http://www.gnu.org/licenses/>.
*/
package org.graylog2.inputs.gelf.kafka;
import com.codahale.metrics.MetricRegistry;
import com.google.inject.assistedinject.Assisted;
import com.google.inject.assistedinject.AssistedInject;
import org.graylog2.inputs.codecs.GelfCodec;
import org.graylog2.inputs.transports.KafkaTransport;
import org.graylog2.plugin.LocalMetricRegistry;
import org.graylog2.plugin.ServerStatus;
import org.graylog2.plugin.configuration.Configuration;
import org.graylog2.plugin.inputs.MessageInput;
import org.graylog2.plugin.inputs.annotations.ConfigClass;
import org.graylog2.plugin.inputs.annotations.FactoryClass;
import javax.inject.Inject;
public class GELFKafkaInput extends MessageInput {
private static final String NAME = "GELF Kafka";
@AssistedInject
public GELFKafkaInput(@Assisted Configuration configuration,
MetricRegistry metricRegistry,
KafkaTransport.Factory transport,
GelfCodec.Factory codec,
LocalMetricRegistry localRegistry,
Config config,
Descriptor descriptor, ServerStatus serverStatus) {
this(metricRegistry,
configuration,
transport.create(configuration),
codec.create(configuration),
localRegistry,
config,
descriptor, serverStatus);
}
protected GELFKafkaInput(MetricRegistry metricRegistry,
Configuration configuration,
KafkaTransport kafkaTransport,
GelfCodec codec,
LocalMetricRegistry localRegistry,
MessageInput.Config config,
MessageInput.Descriptor descriptor, ServerStatus serverStatus) {
super(metricRegistry, configuration, kafkaTransport, localRegistry, codec, config, descriptor, serverStatus);
}
@FactoryClass
public interface Factory extends MessageInput.Factory<GELFKafkaInput> {
@Override
GELFKafkaInput create(Configuration configuration);
@Override
Config getConfig();
@Override
Descriptor getDescriptor();
}
public static class Descriptor extends MessageInput.Descriptor {
@Inject
public Descriptor() {
super(NAME, false, "");
}
}
@ConfigClass
public static class Config extends MessageInput.Config {
@Inject
public Config(KafkaTransport.Factory transport, GelfCodec.Factory codec) {
super(transport.getConfig(), codec.getConfig());
}
}
}