X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4e78565ea6b354a0e6250a87b483f909665a0ac3..3af9dcb5714db015a7038a58701b2b453f52c6ca:/src/bindings/java/jmsg.c

diff --git a/src/bindings/java/jmsg.c b/src/bindings/java/jmsg.c
index 8a6a626e11..3599905e4c 100644
--- a/src/bindings/java/jmsg.c
+++ b/src/bindings/java/jmsg.c
@@ -1,6 +1,6 @@
 /* Java Wrappers to the MSG API.                                            */
 
-/* Copyright (c) 2007-2012. The SimGrid Team.
+/* Copyright (c) 2007-2013. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -16,6 +16,8 @@
 
 #include "jmsg_process.h"
 
+#include "jmsg_as.h"
+
 #include "jmsg_host.h"
 #include "jmsg_task.h"
 #include "jxbt_utilities.h"
@@ -170,6 +172,26 @@ Java_org_simgrid_msg_Msg_createEnvironment(JNIEnv * env, jclass cls,
 
   (*env)->ReleaseStringUTFChars(env, jplatformFile, platformFile);
 }
+
+JNIEXPORT jobject JNICALL
+Java_org_simgrid_msg_Msg_environmentGetRoutingRoot(JNIEnv * env, jclass cls)
+{
+  msg_as_t as = MSG_environment_get_routing_root();
+  jobject jas = jas_new_instance(env);
+  if (!jas) {
+    jxbt_throw_jni(env, "java As instantiation failed");
+    return NULL;
+  }
+  jas = jas_ref(env, jas);
+  if (!jas) {
+    jxbt_throw_jni(env, "new global ref allocation failed");
+    return NULL;
+  }
+  jas_bind(jas, as, env);
+
+  return (jobject) jas;
+}
+
 JNIEXPORT void JNICALL
 Java_org_simgrid_msg_Msg_debug(JNIEnv * env, jclass cls, jstring js)
 {
@@ -235,7 +257,7 @@ static int create_jprocess(int argc, char *argv[]) {
   jclass class_Process = (*env)->FindClass(env, argv[0]);
   xbt_str_subst(argv[0],'/','.',0);
   //Retrieve the methodID for the constructor
-  xbt_assert((class_Process != NULL), "Class not found.");
+  xbt_assert((class_Process != NULL), "Class not found (%s).", argv[0]);
   jmethodID constructor_Process = (*env)->GetMethodID(env, class_Process, "<init>", "(Lorg/simgrid/msg/Host;Ljava/lang/String;[Ljava/lang/String;)V");
   xbt_assert((constructor_Process != NULL), "Constructor not found for class %s. Is there a (Host, String ,String[]) constructor in your class ?", argv[0]);