public synchronized void removeModuleLoader(String extension) {
int length = loaders.length;
for (int i = 0; i < length; i++) {
if (loaders[i] instanceof ScriptedModuleLoader
&& extension.equals(loaders[i].getExtension())) {
ModuleLoader[] newLoaders = new ModuleLoader[length - 1];
if (i > 0) System.arraycopy(loaders, 0, newLoaders, 0, i);
if (i < length - 1) System.arraycopy(loaders, i + 1, newLoaders, i, length - i - 1);
loaders = newLoaders;
return;
}
}
}
/**
* Get the script arguments as object array suitable for use with Context.newArray().
*
* @return the script arguments
*/
public Object[] getArguments() {
String[] args = config.getArguments();
if (args == null) {
return ScriptRuntime.emptyArgs;
} else {
Object[] array = new Object[args.length];
System.arraycopy(args, 0, array, 0, args.length);
return array;
}
}
public synchronized void addModuleLoader(String extension, Object value) {
if (value == null || value == Undefined.instance) {
removeModuleLoader(extension);
} else if (!(value instanceof Function)) {
throw Context.reportRuntimeError("Module loader must be a function");
}
Function function = (Function) value;
int length = loaders.length;
for (int i = 0; i < length; i++) {
if (extension.equals(loaders[i].getExtension())) {
// replace existing loader
loaders[i] = new ScriptedModuleLoader(extension, function);
return;
}
}
ModuleLoader[] newLoaders = new ModuleLoader[length + 1];
System.arraycopy(loaders, 0, newLoaders, 0, length);
newLoaders[length] = new ScriptedModuleLoader(extension, function);
loaders = newLoaders;
}