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Add isInitialized method to PermissionsResolverManager for an easy way to check if the PermissionsResolverManager has been initialized

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This commit is contained in:
zml2008 2012-04-19 21:44:57 -07:00
parent cd64ca459d
commit b938aa0be3
1 changed files with 8 additions and 4 deletions
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8
src/main/java/com/sk89q/wepif/PermissionsResolverManager.java
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@ -64,13 +64,17 @@ public class PermissionsResolverManager implements PermissionsResolver {
private static PermissionsResolverManager instance; private static PermissionsResolverManager instance;
public static void initialize(Plugin plugin) { public static void initialize(Plugin plugin) {
if (instance == null) { if (!isInitialized()) {
instance = new PermissionsResolverManager(plugin); instance = new PermissionsResolverManager(plugin);
} }
} }
public static boolean isInitialized() {
return instance != null;
}
public static PermissionsResolverManager getInstance() { public static PermissionsResolverManager getInstance() {
if (instance == null) { if (!isInitialized()) {
throw new WEPIFRuntimeException("WEPIF has not yet been initialized!"); throw new WEPIFRuntimeException("WEPIF has not yet been initialized!");
} }
return instance; return instance;