pluotsorbet/override.js

37 строки
1.3 KiB
JavaScript

/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
'use strict';
var Override = {};
Override.getKey = function(methodInfo) {
return methodInfo.classInfo.className + "." + methodInfo.name + "." + methodInfo.signature;
}
Override.hasMethod = function(methodInfo) {
return ("override" in methodInfo || Override.getKey(methodInfo) in Override);
}
Override.invoke = function(ctx, methodInfo) {
if (!methodInfo.override) {
var key = Override.getKey(methodInfo);
methodInfo.override = Override[key];
if (!methodInfo.override) {
console.error("Missing override: " + key);
ctx.raiseExceptionAndYield("java/lang/RuntimeException", key + " not found");
}
}
methodInfo.override.call(null, ctx, ctx.current().stack);
}
Override["com/ibm/oti/connection/file/Connection.decode.(Ljava/lang/String;)Ljava/lang/String;"] = function(ctx, stack) {
var string = util.fromJavaString(stack.pop());
stack.push(ctx.newString(decodeURIComponent(string)));
}
Override["com/ibm/oti/connection/file/Connection.encode.(Ljava/lang/String;)Ljava/lang/String;"] = function(ctx, stack) {
var string = util.fromJavaString(stack.pop());
stack.push(ctx.newString(string.replace(/[^a-zA-Z0-9-_\.!~\*\\'()/:]/g, encodeURIComponent)));
}