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Diffstat (limited to 'vpp-api/java/jvpp/jvpp.c')
-rw-r--r--vpp-api/java/jvpp/jvpp.c32
1 files changed, 15 insertions, 17 deletions
diff --git a/vpp-api/java/jvpp/jvpp.c b/vpp-api/java/jvpp/jvpp.c
index f1e23dc7c8a..6cc05530d37 100644
--- a/vpp-api/java/jvpp/jvpp.c
+++ b/vpp-api/java/jvpp/jvpp.c
@@ -76,7 +76,7 @@ static void cleanup_rx_thread(void *arg)
vppjni_lock (jm, 99);
- int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
+ int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_8);
if (getEnvStat == JNI_EVERSION) {
clib_warning ("Unsupported JNI version\n");
jm->retval = VNET_API_ERROR_UNSUPPORTED_JNI_VERSION;
@@ -170,7 +170,7 @@ static void vl_api_control_ping_reply_t_handler
char was_thread_connected = 0;
// attach to java thread if not attached
- int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
+ int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_8);
if (getEnvStat == JNI_EDETACHED) {
if ((*jm->jvm)->AttachCurrentThread(jm->jvm, (void **)&(jm->jenv), NULL) != 0) {
clib_warning("Failed to attach thread\n");
@@ -192,26 +192,21 @@ static void vl_api_control_ping_reply_t_handler
if (was_thread_connected == 0) {
JNIEnv *env = jm->jenv;
- jclass dtoClass = (*env)->FindClass(env, "org/openvpp/jvpp/dto/ControlPingReply");
-
- jmethodID constructor = (*env)->GetMethodID(env, dtoClass, "<init>", "()V");
+ jmethodID constructor = (*env)->GetMethodID(env, controlPingReplyClass, "<init>", "()V");
jmethodID callbackMethod = (*env)->GetMethodID(env, jm->callbackClass, "onControlPingReply", "(Lorg/openvpp/jvpp/dto/ControlPingReply;)V");
- jobject dto = (*env)->NewObject(env, dtoClass, constructor);
-
-
- printf("vl_api_control_ping_reply_t_handler ctx=%d\n", clib_net_to_host_u32(mp->context));
+ jobject dto = (*env)->NewObject(env, controlPingReplyClass, constructor);
- jfieldID contextFieldId = (*env)->GetFieldID(env, dtoClass, "context", "I");
+ jfieldID contextFieldId = (*env)->GetFieldID(env, controlPingReplyClass, "context", "I");
(*env)->SetIntField(env, dto, contextFieldId, clib_net_to_host_u32(mp->context));
- jfieldID retvalFieldId = (*env)->GetFieldID(env, dtoClass, "retval", "I");
+ jfieldID retvalFieldId = (*env)->GetFieldID(env, controlPingReplyClass, "retval", "I");
(*env)->SetIntField(env, dto, retvalFieldId, clib_net_to_host_u32(mp->retval));
- jfieldID clientIndexFieldId = (*env)->GetFieldID(env, dtoClass, "clientIndex", "I");
+ jfieldID clientIndexFieldId = (*env)->GetFieldID(env, controlPingReplyClass, "clientIndex", "I");
(*env)->SetIntField(env, dto, clientIndexFieldId, clib_net_to_host_u32(mp->client_index));
- jfieldID vpePidFieldId = (*env)->GetFieldID(env, dtoClass, "vpePid", "I");
+ jfieldID vpePidFieldId = (*env)->GetFieldID(env, controlPingReplyClass, "vpePid", "I");
(*env)->SetIntField(env, dto, vpePidFieldId, clib_net_to_host_u32(mp->vpe_pid));
(*env)->CallVoidMethod(env, jm->callback, callbackMethod, dto);
@@ -221,22 +216,25 @@ static void vl_api_control_ping_reply_t_handler
jm->result_ready = 1;
}
-
jint JNI_OnLoad(JavaVM *vm, void *reserved) {
vppjni_main_t * jm = &vppjni_main;
JNIEnv* env;
- if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
+ if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
+ return JNI_EVERSION;
+ }
+
+ if (cache_class_references(env) != 0) {
return JNI_ERR;
}
jm->jvm = vm;
- return JNI_VERSION_1_6;
+ return JNI_VERSION_1_8;
}
void JNI_OnUnload(JavaVM *vm, void *reserved) {
vppjni_main_t * jm = &vppjni_main;
JNIEnv* env;
- if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
+ if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_8) != JNI_OK) {
return;
}