jnaexample_NativeClient_Setup.m

/* DO NOT EDIT THIS FILE - it is machine generated */
#include <jnaexample_NativeClient_Setup.h>
#include <WLJavaProxy.h>
#include "JavaUtil.h"


void exceptionHandler(NSException *exception)
{
    NSLog(@"%@",[exception name]);
    NSLog(@"%@",[exception reason]);
    NSLog(@"%@",[exception userInfo]);
    NSLog(@"%@",[exception callStackSymbols]);
    NSLog(@"%@",[exception callStackReturnAddresses]);
}

JNIEXPORT void JNICALL Java_ca_weblite_objc_RuntimeUtils_init
  (JNIEnv *env, jclass cls)
{
    // enable better error logging?
    NSSetUncaughtExceptionHandler(&exceptionHandler);
    
    @try {
        JavaVM *jvm;
        (*env)->GetJavaVM(env, &jvm);
        [WLJavaProxy setJVM:jvm];
    } @catch (NSException *e) {
        [JavaUtil throwJavaException: env withMessage: [[e reason] UTF8String] ];
        NSLog(@"Exception: %@", e);
    }
}

#ifndef ptr_to_jlong
#define ptr_to_jlong(a) ((jlong)(uintptr_t)(a))
#endif

/*
 * Class:     jnaexample_NativeClient_Setup
 * Method:    createProxy
 * Signature: (Ljnaexample/NativeClient;)J
 */
JNIEXPORT jlong JNICALL Java_ca_weblite_objc_RuntimeUtils_createProxy
(JNIEnv *env, jclass jcls, jobject jclient)
{
    @try {
        return ptr_to_jlong([[WLJavaProxy alloc] init:jclient]);
    } @catch (NSException *e) {
        [JavaUtil throwJavaException: env withMessage: [[e reason] UTF8String] ];
        NSLog(@"Exception: %@", e);
    }
}

/*
 * Class:     jnaexample_NativeClient_Setup
 * Method:    getJavaPeer
 * Signature: (Ljnaexample/NativeClient;)J
 */
JNIEXPORT jobject JNICALL Java_ca_weblite_objc_RuntimeUtils_getJavaPeer
(JNIEnv *env, jclass jcls, jlong nsObject)
{
    @try {
        NSObject* proxy = (NSObject*)nsObject;
        if ( [proxy respondsToSelector:@selector(javaPeer)] ){
            WLJavaProxy* proxy2 = (WLJavaProxy*)proxy;
            return [proxy2 javaPeer];
        } else {
            return NULL;
        }
    } @catch (NSException *e) {
        [JavaUtil throwJavaException: env withMessage: [[e reason] UTF8String] ];
        NSLog(@"Exception: %@", e);
    }
}

JNIEXPORT void JNICALL Java_ca_weblite_objc_RuntimeUtils_setDebugMode
(JNIEnv *env, jclass cls, jboolean debugMode)
{
    [WLJavaProxy setDebugMode:debugMode];
}

/*
JNIEXPORT jobject JNICALL Java_ca_weblite_objc_RuntimeUtils_invokeWithSelfAndTarget
(JNIEnv *env, jclass jcls, jlong selfPtr, jlong target, jlong invocation)
{
    id selfO = (id)selfPtr;
    id targetO = (id)target;
    NSInvocation* inv = (NSInvocation*)invocation;
    NSMethodSignature *sig = [inv methodSignature];
    NSUInteger numArgs = [sig numberOfArguments];
    const char* returnType = [sig methodReturnType];
    
    // OK  If anyone knows how to call a function with a variable number of
    // arguments, Please correct this, but I don't know how!!  So I'm just
    // going to use a Switch statement and cover most of the reasonable
    // cases
    
    IMP impl = [targetO methodForSelector:[inv selector]];
    impl(selfO, [inv selector], [inv ])
    
}
 */