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Throw exception for disabled plugin tasks. Fixes BUKKIT-3951

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Without this check, any non-null reference to a plugin is considered
'valid' for registering a task in the scheduler. This is obviously
unintentional behavior and has been changed to throw an
IllegalPluginAccessException. It is now consistent with the
SimplePluginManager event registration contract.

This in affect also addresses BUKKIT-3950 for uninitialized plugin
references (ones without a description).
This commit is contained in:
Wesley Wolfe 2013-03-31 15:37:17 -05:00
parent af964c8331
commit f859d45727
1 changed files with 4 additions and 0 deletions
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4
src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
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@ -15,6 +15,7 @@ import java.util.concurrent.atomic.AtomicReference;
import java.util.logging.Level;
import org.apache.commons.lang.Validate;
import org.bukkit.plugin.IllegalPluginAccessException;
import org.bukkit.plugin.Plugin;
import org.bukkit.scheduler.BukkitScheduler;
import org.bukkit.scheduler.BukkitTask;
@ -389,6 +390,9 @@ public class CraftScheduler implements BukkitScheduler {
private static void validate(final Plugin plugin, final Object task) {
Validate.notNull(plugin, "Plugin cannot be null");
Validate.notNull(task, "Task cannot be null");
if (!plugin.isEnabled()) {
throw new IllegalPluginAccessException("Plugin attempted to register task while disabled");
}
}
private int nextId() {