X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7f4f03348bd07609e258eb3b545bdafc2c881847..f690616d2664e4eca273b47be00c23258a33d813:/src/bindings/java/jxbt_utilities.cpp diff --git a/src/bindings/java/jxbt_utilities.cpp b/src/bindings/java/jxbt_utilities.cpp index 3aaf258deb..ba5d746554 100644 --- a/src/bindings/java/jxbt_utilities.cpp +++ b/src/bindings/java/jxbt_utilities.cpp @@ -1,20 +1,16 @@ /* Various JNI helper functions */ -/* Copyright (c) 2007-2014. The SimGrid Team. - * All rights reserved. */ +/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ -#include /* abort */ -#include "xbt/misc.h" #include "xbt/sysdep.h" -#include "xbt/str.h" #include "jxbt_utilities.h" -/* *********** */ -/* JNI GETTERS */ -/* *********** */ +#include /* abort */ + +SG_BEGIN_DECL() jclass jxbt_get_class(JNIEnv * env, const char *name) { @@ -24,14 +20,13 @@ jclass jxbt_get_class(JNIEnv * env, const char *name) char *m = bprintf("Class %s not found", name); jxbt_throw_jni(env, m); free(m); - return NULL; + return nullptr; } return cls; } -jmethodID jxbt_get_jmethod(JNIEnv * env, jclass cls, - const char *name, const char *signature) +jmethodID jxbt_get_jmethod(JNIEnv * env, jclass cls, const char *name, const char *signature) { jmethodID id; @@ -41,14 +36,11 @@ jmethodID jxbt_get_jmethod(JNIEnv * env, jclass cls, if (!id) { - jmethodID tostr_id = - env->GetMethodID(cls, "getName", "()Ljava/lang/String;"); - jstring jclassname = - (jstring) env->CallObjectMethod(cls, tostr_id, NULL); + jmethodID tostr_id = env->GetMethodID(cls, "getName", "()Ljava/lang/String;"); + jstring jclassname = (jstring) env->CallObjectMethod(cls, tostr_id, nullptr); const char *classname = env->GetStringUTFChars(jclassname, 0); - char *m = bprintf("Cannot find method %s(%s) in %s", name, signature, - classname); + char *m = bprintf("Cannot find method %s(%s) in %s", name, signature, classname); env->ReleaseStringUTFChars(jclassname, classname); @@ -61,8 +53,7 @@ jmethodID jxbt_get_jmethod(JNIEnv * env, jclass cls, return id; } -jmethodID jxbt_get_static_jmethod(JNIEnv * env, jclass cls, - const char *name, const char *signature) +jmethodID jxbt_get_static_jmethod(JNIEnv * env, jclass cls, const char *name, const char *signature) { jmethodID id; @@ -71,16 +62,11 @@ jmethodID jxbt_get_static_jmethod(JNIEnv * env, jclass cls, id = env->GetStaticMethodID(cls, name, signature); if (!id) { - - jmethodID tostr_id = - env->GetMethodID(cls, "getName", "()Ljava/lang/String;"); - jstring jclassname = - (jstring) env->CallObjectMethod(cls, tostr_id, NULL); + jmethodID tostr_id = env->GetMethodID(cls, "getName", "()Ljava/lang/String;"); + jstring jclassname = (jstring) env->CallObjectMethod(cls, tostr_id, nullptr); const char *classname = env->GetStringUTFChars(jclassname, 0); - char *m = - bprintf("Cannot find static method %s(%s) in %s", name, signature, - classname); + char *m = bprintf("Cannot find static method %s(%s) in %s", name, signature, classname); env->ReleaseStringUTFChars(jclassname, classname); @@ -93,10 +79,8 @@ jmethodID jxbt_get_static_jmethod(JNIEnv * env, jclass cls, return id; } -jmethodID jxbt_get_static_smethod(JNIEnv * env, const char *classname, - const char *name, const char *signature) +jmethodID jxbt_get_static_smethod(JNIEnv * env, const char *classname, const char *name, const char *signature) { - jclass cls; jmethodID id; cls = jxbt_get_class(env, classname); @@ -107,9 +91,7 @@ jmethodID jxbt_get_static_smethod(JNIEnv * env, const char *classname, id = env->GetStaticMethodID(cls, name, signature); if (!id) { - char *m = - bprintf("Cannot find static method %s(%s) in %s", name, signature, - classname); + char *m = bprintf("Cannot find static method %s(%s) in %s", name, signature, classname); jxbt_throw_jni(env, m); @@ -119,10 +101,8 @@ jmethodID jxbt_get_static_smethod(JNIEnv * env, const char *classname, return id; } -jmethodID jxbt_get_smethod(JNIEnv * env, const char *classname, - const char *name, const char *signature) +jmethodID jxbt_get_smethod(JNIEnv * env, const char *classname, const char *name, const char *signature) { - jclass cls; jmethodID id; cls = jxbt_get_class(env, classname); @@ -133,8 +113,7 @@ jmethodID jxbt_get_smethod(JNIEnv * env, const char *classname, id = env->GetMethodID(cls, name, signature); if (!id) { - char *m = bprintf("Cannot find method %s(%s) in %s", name, signature, - classname); + char *m = bprintf("Cannot find method %s(%s) in %s", name, signature, classname); jxbt_throw_jni(env, m); @@ -144,8 +123,7 @@ jmethodID jxbt_get_smethod(JNIEnv * env, const char *classname, return id; } -jfieldID jxbt_get_jfield(JNIEnv * env, jclass cls, - const char *name, const char *signature) +jfieldID jxbt_get_jfield(JNIEnv * env, jclass cls, const char *name, const char *signature) { jfieldID id; @@ -155,13 +133,10 @@ jfieldID jxbt_get_jfield(JNIEnv * env, jclass cls, id = env->GetFieldID(cls, name, signature); if (!id) { - jmethodID getname_id = - env->GetMethodID(cls, "getName", "()Ljava/lang/String;"); - jstring jclassname = - (jstring) env->CallObjectMethod(cls, getname_id, NULL); + jmethodID getname_id = env->GetMethodID(cls, "getName", "()Ljava/lang/String;"); + jstring jclassname = (jstring) env->CallObjectMethod(cls, getname_id, nullptr); const char *classname = env->GetStringUTFChars(jclassname, 0); - char *m = bprintf("Cannot find field %s %s in %s", signature, name, - classname); + char *m = bprintf("Cannot find field %s %s in %s", signature, name, classname); env->ReleaseStringUTFChars(jclassname, classname); @@ -174,8 +149,7 @@ jfieldID jxbt_get_jfield(JNIEnv * env, jclass cls, return id; } -jfieldID jxbt_get_sfield(JNIEnv * env, const char *classname, - const char *name, const char *signature) +jfieldID jxbt_get_sfield(JNIEnv * env, const char *classname, const char *name, const char *signature) { jclass cls = jxbt_get_class(env, classname); jfieldID id; @@ -186,8 +160,7 @@ jfieldID jxbt_get_sfield(JNIEnv * env, const char *classname, id = env->GetFieldID(cls, name, signature); if (!id) { - char *m = bprintf("Cannot find field %s %s in %s", signature, name, - classname); + char *m = bprintf("Cannot find field %s %s in %s", signature, name, classname); jxbt_throw_jni(env, m); @@ -198,50 +171,32 @@ jfieldID jxbt_get_sfield(JNIEnv * env, const char *classname, return id; } -/* ***************** */ -/* EXCEPTION RAISING */ -/* ***************** */ void jxbt_throw_by_name(JNIEnv * env, const char *name, char *msg) { jclass cls = env->FindClass(name); - xbt_assert(cls, "%s (Plus severe error: class %s not found)\n", msg, - name); + xbt_assert(cls, "%s (Plus severe error: class %s not found)\n", msg, name); env->ThrowNew(cls, msg); free(msg); } - -/* Errors in MSG */ void jxbt_throw_jni(JNIEnv * env, const char *msg) { - jxbt_throw_by_name(env, - "org/simgrid/msg/JniException", - bprintf("Internal or JNI error: %s", msg)); + jxbt_throw_by_name(env, "org/simgrid/msg/JniException", bprintf("Internal or JNI error: %s", msg)); } void jxbt_throw_notbound(JNIEnv * env, const char *kind, void *pointer) { - jxbt_throw_by_name(env, - "org/simgrid/msg/JniException", - bprintf("Internal error: %s %p not bound", kind, - pointer)); + jxbt_throw_by_name(env, "org/simgrid/msg/JniException", bprintf("Internal error: %s %p not bound", kind, pointer)); } -void jxbt_throw_native(JNIEnv * env, char *msg) -{ - jxbt_throw_by_name(env, "org/simgrid/msg/NativeException", msg); -} - -/* *** */ void jxbt_throw_null(JNIEnv * env, char *msg) { jxbt_throw_by_name(env, "java/lang/NullPointerException", msg); } -/* Errors on user side */ void jxbt_throw_illegal(JNIEnv * env, char *msg) { jxbt_throw_by_name(env, "java/lang/IllegalArgumentException", msg); @@ -249,56 +204,37 @@ void jxbt_throw_illegal(JNIEnv * env, char *msg) void jxbt_throw_host_not_found(JNIEnv * env, const char *invalid_name) { - jxbt_throw_by_name(env, - "org/simgrid/msg/HostNotFoundException", - bprintf("No such host: %s", invalid_name)); + jxbt_throw_by_name(env, "org/simgrid/msg/HostNotFoundException", bprintf("No such host: %s", invalid_name)); } void jxbt_throw_storage_not_found(JNIEnv * env, const char *invalid_name) { - jxbt_throw_by_name(env, - "org/simgrid/msg/StorageNotFoundException", - bprintf("No such storage: %s", invalid_name)); + jxbt_throw_by_name(env, "org/simgrid/msg/StorageNotFoundException", bprintf("No such storage: %s", invalid_name)); } - void jxbt_throw_process_not_found(JNIEnv * env, const char *invalid_name) { - jxbt_throw_by_name(env, - "org/simgrid/msg/ProcessNotFoundException", - bprintf("No such process: %s", invalid_name)); + jxbt_throw_by_name(env, "org/simgrid/msg/ProcessNotFoundException", bprintf("No such process: %s", invalid_name)); } -// tranfert failure void jxbt_throw_transfer_failure(JNIEnv * env, char *details) { - jxbt_throw_by_name(env, "org/simgrid/msg/TransferFailureException", details); - } -// host failure Exception void jxbt_throw_host_failure(JNIEnv * env, char *details) { - - jxbt_throw_by_name(env, - "org/simgrid/msg/HostFailureException", - bprintf("Host Failure %s", details)); - + jxbt_throw_by_name(env, "org/simgrid/msg/HostFailureException", bprintf("Host Failure %s", details)); } -// time out failure Exception void jxbt_throw_time_out_failure(JNIEnv * env, char *details) { - jxbt_throw_by_name(env, "org/simgrid/msg/TimeoutException", details); - } -// task Cancelled exception void jxbt_throw_task_cancelled(JNIEnv * env, char *details) { - jxbt_throw_by_name(env, "org/simgrid/msg/TaskCancelledException", details); - } + +SG_END_DECL()