Limework/RedisBungee
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Code Releases Activity

Changed all previous uses of return(Broken)Resource to try-with-resources

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This commit is contained in:
Tux 2015-06-06 17:30:45 -04:00
parent d68b2713c4
commit 712698c76c
2 changed files with 8 additions and 43 deletions
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28
src/main/java/com/imaginarycode/minecraft/redisbungee/DataManager.java
View File

@ -56,8 +56,7 @@ public class DataManager implements Listener {
if (server != null)
return server;
Jedis tmpRsc = plugin.getPool().getResource();
try {
try (Jedis tmpRsc = plugin.getPool().getResource()) {
server = tmpRsc.hget("player:" + uuid, "server");
if (server == null)
@ -68,11 +67,7 @@ public class DataManager implements Listener {
} catch (JedisConnectionException e) {
// Redis server has disappeared!
plugin.getLogger().log(Level.SEVERE, "Unable to get connection from pool - did your Redis server go away?", e);
if (tmpRsc != null)
plugin.getPool().returnBrokenResource(tmpRsc);
throw new RuntimeException("Unable to get server for " + uuid, e);
} finally {
plugin.getPool().returnResource(tmpRsc);
}
}
@ -87,8 +82,7 @@ public class DataManager implements Listener {
if (server != null)
return server;
Jedis tmpRsc = plugin.getPool().getResource();
try {
try (Jedis tmpRsc = plugin.getPool().getResource()) {
server = tmpRsc.hget("player:" + uuid, "proxy");
if (server == null)
@ -99,11 +93,7 @@ public class DataManager implements Listener {
} catch (JedisConnectionException e) {
// Redis server has disappeared!
plugin.getLogger().log(Level.SEVERE, "Unable to get connection from pool - did your Redis server go away?", e);
if (tmpRsc != null)
plugin.getPool().returnBrokenResource(tmpRsc);
throw new RuntimeException("Unable to get server for " + uuid, e);
} finally {
plugin.getPool().returnResource(tmpRsc);
}
}
@ -118,8 +108,7 @@ public class DataManager implements Listener {
if (address != null)
return address;
Jedis tmpRsc = plugin.getPool().getResource();
try {
try (Jedis tmpRsc = plugin.getPool().getResource()) {
String result = tmpRsc.hget("player:" + uuid, "ip");
if (result != null) {
address = InetAddresses.forString(result);
@ -130,11 +119,7 @@ public class DataManager implements Listener {
} catch (JedisConnectionException e) {
// Redis server has disappeared!
plugin.getLogger().log(Level.SEVERE, "Unable to get connection from pool - did your Redis server go away?", e);
if (tmpRsc != null)
plugin.getPool().returnBrokenResource(tmpRsc);
throw new RuntimeException("Unable to get server for " + uuid, e);
} finally {
plugin.getPool().returnResource(tmpRsc);
}
}
@ -149,8 +134,7 @@ public class DataManager implements Listener {
if (time != null)
return time;
Jedis tmpRsc = plugin.getPool().getResource();
try {
try (Jedis tmpRsc = plugin.getPool().getResource()) {
String result = tmpRsc.hget("player:" + uuid, "online");
if (result != null)
try {
@ -188,11 +172,7 @@ public class DataManager implements Listener {
} catch (JedisConnectionException e) {
// Redis server has disappeared!
plugin.getLogger().log(Level.SEVERE, "Unable to get connection from pool - did your Redis server go away?", e);
if (tmpRsc != null)
plugin.getPool().returnBrokenResource(tmpRsc);
throw new RuntimeException("Unable to get server for " + uuid, e);
} finally {
plugin.getPool().returnResource(tmpRsc);
}
}

23
src/main/java/com/imaginarycode/minecraft/redisbungee/RedisBungee.java
View File

@ -87,8 +87,7 @@ public final class RedisBungee extends Plugin {
}
final List<String> getCurrentServerIds() {
Jedis jedis = pool.getResource();
try {
try (Jedis jedis = pool.getResource()) {
int nag = nagAboutServers.decrementAndGet();
if (nag <= 0) {
nagAboutServers.set(10);
@ -109,11 +108,7 @@ public final class RedisBungee extends Plugin {
return servers.build();
} catch (JedisConnectionException e) {
getLogger().log(Level.SEVERE, "Unable to fetch all server IDs", e);
if (jedis != null)
pool.returnBrokenResource(jedis);
return Collections.singletonList(configuration.getServerId());
} finally {
pool.returnResource(jedis);
}
}
@ -212,26 +207,19 @@ public final class RedisBungee extends Plugin {
throw new RuntimeException("Unable to connect to your Redis server!", e);
}
if (pool != null) {
Jedis tmpRsc = pool.getResource();
try {
try (Jedis tmpRsc = pool.getResource()) {
tmpRsc.hset("heartbeats", configuration.getServerId(), String.valueOf(System.currentTimeMillis()));
} finally {
pool.returnResource(tmpRsc);
}
serverIds = getCurrentServerIds();
uuidTranslator = new UUIDTranslator(this);
heartbeatTask = getProxy().getScheduler().schedule(this, new Runnable() {
@Override
public void run() {
Jedis rsc = pool.getResource();
try {
try (Jedis rsc = pool.getResource()) {
rsc.hset("heartbeats", configuration.getServerId(), String.valueOf(System.currentTimeMillis()));
} catch (JedisConnectionException e) {
// Redis server has disappeared!
getLogger().log(Level.SEVERE, "Unable to update heartbeat - did your Redis server go away?", e);
pool.returnBrokenResource(rsc);
} finally {
pool.returnResource(rsc);
}
serverIds = getCurrentServerIds();
}
@ -316,16 +304,13 @@ public final class RedisBungee extends Plugin {
} catch (InterruptedException ignored) {
}
Jedis tmpRsc = pool.getResource();
try {
try (Jedis tmpRsc = pool.getResource()) {
tmpRsc.hdel("heartbeats", configuration.getServerId());
if (tmpRsc.scard("proxy:" + configuration.getServerId() + ":usersOnline") > 0) {
Set<String> players = tmpRsc.smembers("proxy:" + configuration.getServerId() + ":usersOnline");
for (String member : players)
RedisUtil.cleanUpPlayer(member, tmpRsc);
}
} finally {
pool.returnResource(tmpRsc);
}
pool.destroy();