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Check java version to be at least 1.6

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This commit is contained in:
snowleo 2011-06-23 12:38:21 +02:00
parent a16ced78a5
commit c6aa5f1e68
1 changed files with 13 additions and 4 deletions
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17
Essentials/src/com/earth2me/essentials/Essentials.java
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@ -95,6 +95,11 @@ public class Essentials extends JavaPlugin implements IEssentials
public void onEnable() public void onEnable()
{ {
final String[] javaversion = System.getProperty("java.version").split("\\.", 3);
if (javaversion == null || javaversion.length < 2 || Integer.parseInt(javaversion[1]) < 6)
{
logger.log(Level.SEVERE, "Java version not supported! Please install Java 1.6. You have " + System.getProperty("java.version"));
}
if (enableErrorLogging) if (enableErrorLogging)
{ {
logger.addHandler(errorHandler); logger.addHandler(errorHandler);
@ -146,9 +151,12 @@ public class Essentials extends JavaPlugin implements IEssentials
if (permissionsPlugin != null) if (permissionsPlugin != null)
{ {
if (permissionsPlugin.getDescription().getVersion().charAt(0) == '3') { if (permissionsPlugin.getDescription().getVersion().charAt(0) == '3')
{
this.permissionsHandler = new Permissions3Handler(permissionsPlugin); this.permissionsHandler = new Permissions3Handler(permissionsPlugin);
} else { }
else
{
this.permissionsHandler = new Permissions2Handler(permissionsPlugin); this.permissionsHandler = new Permissions2Handler(permissionsPlugin);
} }
} }
@ -398,8 +406,9 @@ public class Essentials extends JavaPlugin implements IEssentials
continue; continue;
} }
PluginCommand pc = getServer().getPluginCommand(desc.getName()+":"+commandLabel); PluginCommand pc = getServer().getPluginCommand(desc.getName() + ":" + commandLabel);
if (pc != null) { if (pc != null)
{
return pc.execute(sender, commandLabel, args); return pc.execute(sender, commandLabel, args);
} }
} }