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Config now volatile instead of using thread lock.

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This commit is contained in:
Jeremy Wood 2012-08-21 14:19:05 -04:00
parent d40e67b47d
commit a778d353c4
1 changed files with 4 additions and 20 deletions
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24
src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java
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@ -104,7 +104,6 @@ import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.locks.ReentrantLock;
import java.util.logging.Level;
import java.util.logging.Logger;
@ -119,8 +118,8 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
private AnchorManager anchorManager = new AnchorManager(this);
// TODO please let's make this non-static
private MultiverseCoreConfiguration config;
private final ReentrantLock configLock = new ReentrantLock();
private volatile MultiverseCoreConfiguration config;
//private final ReentrantLock configLock = new ReentrantLock();
/**
* This method is used to find out who is teleporting a player.
@ -469,12 +468,7 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
wantedConfig = (MultiverseCoreConfiguration) multiverseConfig.get("multiverse-configuration");
} catch (Exception ignore) {
} finally {
configLock.lock();
try {
config = ((wantedConfig == null) ? new MultiverseCoreConfiguration() : wantedConfig);
} finally {
configLock.unlock();
}
config = ((wantedConfig == null) ? new MultiverseCoreConfiguration() : wantedConfig);
}
this.migrateWorldConfig();
this.worldManager.loadWorldConfig(new File(getDataFolder(), "worlds.yml"));
@ -1246,17 +1240,7 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
*/
@Override
public MultiverseCoreConfig getMVConfig() {
Thread thread = Thread.currentThread();
if (configLock.isLocked()) {
log(Level.FINEST, "configLock is locked when attempting to get config on thread: " + thread);
}
configLock.lock();
try {
log(Level.FINEST, "Getting config on thread: " + thread);
return config;
} finally {
configLock.unlock();
}
return config;
}
/**