- added newFloat method

inolen · inolen · commit bacda43cf625 · 2013-10-28T15:11:09.000+07:00
diff --git a/src/java.cpp b/src/java.cpp
@@ -54,6 +54,7 @@ long my_getThreadId() {
   NODE_SET_PROTOTYPE_METHOD(s_ct, "newByte", newByte);
   NODE_SET_PROTOTYPE_METHOD(s_ct, "newShort", newShort);
   NODE_SET_PROTOTYPE_METHOD(s_ct, "newChar", newChar);
+  NODE_SET_PROTOTYPE_METHOD(s_ct, "newFloat", newFloat);
   NODE_SET_PROTOTYPE_METHOD(s_ct, "getStaticFieldValue", getStaticFieldValue);
   NODE_SET_PROTOTYPE_METHOD(s_ct, "setStaticFieldValue", setStaticFieldValue);
 
@@ -634,6 +635,30 @@ void Java::destroyJVM(JavaVM** jvm, JNIEnv** env) {
   return scope.Close(JavaObject::New(self, newObj));
 }
 
+/*static*/ v8::Handle<v8::Value> Java::newFloat(const v8::Arguments& args) {
+  v8::HandleScope scope;
+  Java* self = node::ObjectWrap::Unwrap<Java>(args.This());
+  v8::Handle<v8::Value> ensureJvmResults = self->ensureJvm();
+  if(!ensureJvmResults->IsUndefined()) {
+    return ensureJvmResults;
+  }
+  JNIEnv* env = self->getJavaEnv();
+  JavaScope javaScope(env);
+
+  if(args.Length() != 1) {
+    return ThrowException(v8::Exception::TypeError(v8::String::New("newShort only takes 1 argument")));
+  } else if(!args[0]->IsNumber()) {
+    return ThrowException(v8::Exception::TypeError(v8::String::New("Argument 1 must be a number")));
+  }
+  v8::Local<v8::Number> val = args[0]->ToNumber();
+
+  jclass clazz = env->FindClass("java/lang/Float");
+  jmethodID constructor = env->GetMethodID(clazz, "<init>", "(F)V");
+  jobject newObj = env->NewObject(clazz, constructor, (jfloat)val->Value());
+
+  return scope.Close(JavaObject::New(self, newObj));
+}
+
 /*static*/ v8::Handle<v8::Value> Java::getStaticFieldValue(const v8::Arguments& args) {
   v8::HandleScope scope;
   Java* self = node::ObjectWrap::Unwrap<Java>(args.This());
diff --git a/src/java.h b/src/java.h
@@ -32,6 +32,7 @@ class Java : public node::ObjectWrap {
   static v8::Handle<v8::Value> newByte(const v8::Arguments& args);
   static v8::Handle<v8::Value> newChar(const v8::Arguments& args);
   static v8::Handle<v8::Value> newShort(const v8::Arguments& args);
+  static v8::Handle<v8::Value> newFloat(const v8::Arguments& args);
   static v8::Handle<v8::Value> getStaticFieldValue(const v8::Arguments& args);
   static v8::Handle<v8::Value> setStaticFieldValue(const v8::Arguments& args);
   v8::Handle<v8::Value> ensureJvm();
