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Fix BlockBreakEvent error for Nashorn and pre-Nashorn both both cases (eventType = 'block.BlockBreakEvent' and eventType = org.bukkit.event.block.BlockBreakEvent)

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This commit is contained in:
walterhiggins 2014-06-06 19:40:47 +01:00
parent 4d6d444d53
commit 5754816017
1 changed files with 31 additions and 14 deletions
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45
src/main/js/lib/events.js
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@ -92,6 +92,36 @@ var bkEventPriority = org.bukkit.event.EventPriority,
bkRegisteredListener = org.bukkit.plugin.RegisteredListener,
bkEventPackage = 'org.bukkit.event.';
var nashorn = (typeof Java != 'undefined');
function getHandlerListForEventType( eventType ){
var result = null;
var clazz = null;
if (!(typeof eventType == 'string')){
// it's a fully qualified event class
if (nashorn) {
//Nashorn doesn't like when getHandlerList is in a superclass of your event
//so to avoid this problem, call getHandlerList using java.lang.reflect
//methods
clazz = eventType['class'];
result = clazz.getMethod("getHandlerList").invoke(null);
} else {
result = eventType.getHandlerList();
}
} else {
// it's an event class name partial
if (nashorn) {
clazz = java.lang.Class.forName(bkEventPackage + '' + eventType);
result = clazz.getMethod("getHandlerList").invoke(null);
} else {
var eventType2 = eval( bkEventPackage + eventType );
result = eventType2.getHandlerList();
}
}
return result;
}
exports.on = function(
/* String or java Class */
eventType,
@ -108,20 +138,7 @@ exports.on = function(
} else {
priority = bkEventPriority[priority.toUpperCase()];
}
if ( typeof Java != 'undefined' ) {
//Nashorn doesn't like when getHandlerList is in a superclass of your event
//so to avoid this problem, call getHandlerList using java.lang.reflect
//methods
handlerList = java.lang.Class.forName(bkEventPackage + '' + eventType)
.getMethod("getHandlerList").invoke(null);
//rhino environment doesn't have this issue.
} else if ( typeof eventType == 'string' ) {
eventType = eval( bkEventPackage + eventType );
handlerList = eventType.getHandlerList( );
} else {
handlerList = eventType.getHandlerList( );
}
handlerList = getHandlerListForEventType (eventType);
var result = { };
eventExecutor = new bkEventExecutor( {