package biz.paluch.logging.gelf.intern.sender;
import java.io.IOException;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import biz.paluch.logging.gelf.intern.ErrorReporter;
import biz.paluch.logging.gelf.intern.GelfMessage;
import biz.paluch.logging.gelf.intern.GelfSender;
/**
* (c) https://github.com/strima/logstash-gelf.git
*/
public class GelfREDISSender implements GelfSender {
private JedisPool jedisPool;
private ErrorReporter errorReporter;
private String redisKey;
public GelfREDISSender(JedisPool jedisPool, String redisKey, ErrorReporter errorReporter) throws IOException {
this.jedisPool = jedisPool;
this.errorReporter = errorReporter;
this.redisKey = redisKey;
}
public boolean sendMessage(GelfMessage message) {
if (!message.isValid()) {
return false;
}
Jedis jedisClient = null;
try {
jedisClient = jedisPool.getResource();
jedisClient.lpush(redisKey,message.toJson(""));
return true;
} catch (Exception e) {
errorReporter.reportError(e.getMessage(), new IOException("Cannot send REDIS data with key URI " + redisKey, e));
return false;
} finally {
if(jedisClient != null) {
jedisPool.returnResource(jedisClient);
}
}
}
public void close() {
// We don't need anything -> we use a pool!
}
}