Accept Java API interface types as arguments and return values from bound Go package functions and methods. Also, allow Go structs to extend Java classes and implement Java interfaces as well as override and implement methods. This is the third and final part of the implementation of the golang/go#16876 proposal. Fixes golang/go#16876 Change-Id: I6951dd87235553ce09abe5117a39a503466163c0 Reviewed-on: https://go-review.googlesource.com/28597 Reviewed-by: David Crawshaw <crawshaw@golang.org>
253 lines
9.2 KiB
Plaintext
253 lines
9.2 KiB
Plaintext
// File is generated by gobind. Do not edit.
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#include <jni.h>
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#include "seq.h"
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#include "classes.h"
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static jclass class_java_lang_Runnable;
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static jmethodID m_java_lang_Runnable_run;
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static jclass class_java_io_InputStream;
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static jmethodID m_java_io_InputStream_read__;
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static jclass class_java_util_concurrent_Future;
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static jmethodID m_java_util_concurrent_Future_get__;
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static jmethodID m_java_util_concurrent_Future_get__JLjava_util_concurrent_TimeUnit_2;
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static jclass class_java_lang_Object;
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static jclass class_java_util_concurrent_TimeUnit;
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void init_proxies() {
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JNIEnv *env = go_seq_push_local_frame(5);
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jclass clazz;
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clazz = (*env)->FindClass(env, "java/lang/Runnable");
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class_java_lang_Runnable = (*env)->NewGlobalRef(env, clazz);
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m_java_lang_Runnable_run = go_seq_get_method_id(clazz, "run", "()V");
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clazz = (*env)->FindClass(env, "java/io/InputStream");
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class_java_io_InputStream = (*env)->NewGlobalRef(env, clazz);
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m_java_io_InputStream_read__ = go_seq_get_method_id(clazz, "read", "()I");
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clazz = (*env)->FindClass(env, "java/util/concurrent/Future");
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class_java_util_concurrent_Future = (*env)->NewGlobalRef(env, clazz);
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m_java_util_concurrent_Future_get__ = go_seq_get_method_id(clazz, "get", "()Ljava/lang/Object;");
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m_java_util_concurrent_Future_get__JLjava_util_concurrent_TimeUnit_2 = go_seq_get_method_id(clazz, "get", "(JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;");
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clazz = (*env)->FindClass(env, "java/lang/Object");
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class_java_lang_Object = (*env)->NewGlobalRef(env, clazz);
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clazz = (*env)->FindClass(env, "java/util/concurrent/TimeUnit");
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class_java_util_concurrent_TimeUnit = (*env)->NewGlobalRef(env, clazz);
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go_seq_pop_local_frame(env);
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}
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jint cproxy_java_lang_Runnable_run(jint this) {
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JNIEnv *env = go_seq_push_local_frame(1);
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// Must be a Java object
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jobject _this = go_seq_from_refnum(env, this, NULL, NULL);
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(*env)->CallVoidMethod(env, _this, m_java_lang_Runnable_run);
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jobject _exc = go_seq_wrap_exception(env);
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int32_t _exc_ref = go_seq_to_refnum(env, _exc);
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go_seq_pop_local_frame(env);
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return _exc_ref;
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}
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ret_jint cproxy_java_io_InputStream_read__(jint this) {
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JNIEnv *env = go_seq_push_local_frame(1);
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// Must be a Java object
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jobject _this = go_seq_from_refnum(env, this, NULL, NULL);
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jint res = (*env)->CallIntMethod(env, _this, m_java_io_InputStream_read__);
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jobject _exc = go_seq_wrap_exception(env);
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int32_t _exc_ref = go_seq_to_refnum(env, _exc);
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jint _res = res;
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go_seq_pop_local_frame(env);
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ret_jint __res = {_res, _exc_ref};
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return __res;
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}
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ret_jint csuper_java_io_InputStream_read__(jint this) {
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JNIEnv *env = go_seq_push_local_frame(1);
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// Must be a Java object
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jobject _this = go_seq_from_refnum(env, this, NULL, NULL);
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jint res = (*env)->CallNonvirtualIntMethod(env, _this, class_java_io_InputStream, m_java_io_InputStream_read__);
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jobject _exc = go_seq_wrap_exception(env);
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int32_t _exc_ref = go_seq_to_refnum(env, _exc);
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jint _res = res;
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go_seq_pop_local_frame(env);
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ret_jint __res = {_res, _exc_ref};
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return __res;
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}
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ret_jint cproxy_java_util_concurrent_Future_get__(jint this) {
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JNIEnv *env = go_seq_push_local_frame(1);
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// Must be a Java object
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jobject _this = go_seq_from_refnum(env, this, NULL, NULL);
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jobject res = (*env)->CallObjectMethod(env, _this, m_java_util_concurrent_Future_get__);
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jobject _exc = go_seq_wrap_exception(env);
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int32_t _exc_ref = go_seq_to_refnum(env, _exc);
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jint _res = go_seq_to_refnum(env, res);
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go_seq_pop_local_frame(env);
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ret_jint __res = {_res, _exc_ref};
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return __res;
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}
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ret_jint cproxy_java_util_concurrent_Future_get__JLjava_util_concurrent_TimeUnit_2(jint this, jlong a0, jint a1) {
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JNIEnv *env = go_seq_push_local_frame(3);
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// Must be a Java object
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jobject _this = go_seq_from_refnum(env, this, NULL, NULL);
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jlong _a0 = a0;
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jobject _a1 = go_seq_from_refnum(env, a1, NULL, NULL);
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jobject res = (*env)->CallObjectMethod(env, _this, m_java_util_concurrent_Future_get__JLjava_util_concurrent_TimeUnit_2, _a0, _a1);
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jobject _exc = go_seq_wrap_exception(env);
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int32_t _exc_ref = go_seq_to_refnum(env, _exc);
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jint _res = go_seq_to_refnum(env, res);
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go_seq_pop_local_frame(env);
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ret_jint __res = {_res, _exc_ref};
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return __res;
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}
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// JNI functions for the Go <=> Java bridge.
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// gobind -lang=java classes
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//
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// File is generated by gobind. Do not edit.
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#include <android/log.h>
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#include <stdint.h>
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#include "seq.h"
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#include "_cgo_export.h"
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#include "java.h"
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jclass proxy_class_java_Future;
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jmethodID proxy_class_java_Future_cons;
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jclass proxy_class_java_InputStream;
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jmethodID proxy_class_java_InputStream_cons;
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jclass proxy_class_java_Object;
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jmethodID proxy_class_java_Object_cons;
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jclass proxy_class_java_Runnable;
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jmethodID proxy_class_java_Runnable_cons;
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JNIEXPORT void JNICALL
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Java_go_java_Java__1init(JNIEnv *env, jclass _unused) {
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jclass clazz;
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clazz = (*env)->FindClass(env, "go/java/Future");
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proxy_class_java_Future = (*env)->NewGlobalRef(env, clazz);
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proxy_class_java_Future_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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clazz = (*env)->FindClass(env, "go/java/Runnable");
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proxy_class_java_Runnable = (*env)->NewGlobalRef(env, clazz);
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proxy_class_java_Runnable_cons = (*env)->GetMethodID(env, clazz, "<init>", "(Lgo/Seq$Ref;)V");
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Java_newInputStream(JNIEnv* env, jclass _clazz) {
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int32_t r0 = proxyjava__NewInputStream();
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jobject _r0 = go_seq_from_refnum(env, r0, proxy_class_java_InputStream, proxy_class_java_InputStream_cons);
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return _r0;
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Future__1_1New(JNIEnv *env, jclass clazz) {
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int32_t refnum = new_java_Future();
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return go_seq_from_refnum(env, refnum, NULL, NULL);
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Future_get__(JNIEnv* env, jobject __this__) {
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int32_t o = go_seq_to_refnum_go(env, __this__);
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int32_t r0 = proxyjava_Future_Get(o);
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jobject _r0 = go_seq_from_refnum(env, r0, NULL, NULL);
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return _r0;
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Future_get__JLjava_util_concurrent_TimeUnit_2(JNIEnv* env, jobject __this__, jlong p0, jobject p1) {
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int32_t o = go_seq_to_refnum_go(env, __this__);
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int64_t _p0 = (int64_t)p0;
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int32_t _p1 = go_seq_to_refnum(env, p1);
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int32_t r0 = proxyjava_Future_Get2(o, _p0, _p1);
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jobject _r0 = go_seq_from_refnum(env, r0, NULL, NULL);
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return _r0;
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}
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JNIEXPORT void JNICALL
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Java_go_java_Future_setFuture(JNIEnv *env, jobject this, jobject v) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t _v = go_seq_to_refnum(env, v);
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proxyjava_Future_Future_Set(o, _v);
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Future_getFuture(JNIEnv *env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t r0 = proxyjava_Future_Future_Get(o);
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jobject _r0 = go_seq_from_refnum(env, r0, NULL, NULL);
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return _r0;
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_InputStream__1_1NewInputStream(JNIEnv *env, jclass clazz) {
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int32_t refnum = proxyjava__NewInputStream();
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return go_seq_from_refnum(env, refnum, NULL, NULL);
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}
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JNIEXPORT jint JNICALL
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Java_go_java_InputStream_read__(JNIEnv* env, jobject __this__) {
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int32_t o = go_seq_to_refnum_go(env, __this__);
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struct proxyjava_InputStream_Read_return res = proxyjava_InputStream_Read(o);
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jint _r0 = (jint)res.r0;
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jobject _r1 = go_seq_from_refnum(env, res.r1, proxy_class__error, proxy_class__error_cons);
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go_seq_maybe_throw_exception(env, _r1);
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return _r0;
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}
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JNIEXPORT void JNICALL
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Java_go_java_InputStream_setInputStream(JNIEnv *env, jobject this, jobject v) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t _v = go_seq_to_refnum(env, v);
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proxyjava_InputStream_InputStream_Set(o, _v);
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_InputStream_getInputStream(JNIEnv *env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t r0 = proxyjava_InputStream_InputStream_Get(o);
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jobject _r0 = go_seq_from_refnum(env, r0, NULL, NULL);
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return _r0;
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}
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JNIEXPORT void JNICALL
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Java_go_java_Object_setObject(JNIEnv *env, jobject this, jobject v) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t _v = go_seq_to_refnum(env, v);
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proxyjava_Object_Object_Set(o, _v);
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Object_getObject(JNIEnv *env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t r0 = proxyjava_Object_Object_Get(o);
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jobject _r0 = go_seq_from_refnum(env, r0, NULL, NULL);
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return _r0;
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Runnable__1_1New(JNIEnv *env, jclass clazz) {
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int32_t refnum = new_java_Runnable();
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return go_seq_from_refnum(env, refnum, NULL, NULL);
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}
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JNIEXPORT void JNICALL
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Java_go_java_Runnable_run(JNIEnv* env, jobject __this__) {
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int32_t o = go_seq_to_refnum_go(env, __this__);
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int32_t _this = go_seq_to_refnum(env, __this__);
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proxyjava_Runnable_Run(o, _this);
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}
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JNIEXPORT void JNICALL
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Java_go_java_Runnable_setRunnable(JNIEnv *env, jobject this, jobject v) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t _v = go_seq_to_refnum(env, v);
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proxyjava_Runnable_Runnable_Set(o, _v);
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}
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JNIEXPORT jobject JNICALL
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Java_go_java_Runnable_getRunnable(JNIEnv *env, jobject this) {
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int32_t o = go_seq_to_refnum(env, this);
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int32_t r0 = proxyjava_Runnable_Runnable_Get(o);
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jobject _r0 = go_seq_from_refnum(env, r0, NULL, NULL);
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return _r0;
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}
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