1 /*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "JniException.h"
18 #include "JNIHelp.h"
19
maybeThrowIcuException(JNIEnv * env,UErrorCode error)20 bool maybeThrowIcuException(JNIEnv* env, UErrorCode error) {
21 if (U_SUCCESS(error)) {
22 return false;
23 }
24 const char* message = u_errorName(error);
25 switch (error) {
26 case U_ILLEGAL_ARGUMENT_ERROR:
27 return jniThrowException(env, "java/lang/IllegalArgumentException", message);
28 case U_INDEX_OUTOFBOUNDS_ERROR:
29 case U_BUFFER_OVERFLOW_ERROR:
30 return jniThrowException(env, "java/lang/ArrayIndexOutOfBoundsException", message);
31 case U_UNSUPPORTED_ERROR:
32 return jniThrowException(env, "java/lang/UnsupportedOperationException", message);
33 default:
34 return jniThrowRuntimeException(env, message);
35 }
36 }
37
jniThrowExceptionWithErrno(JNIEnv * env,const char * exceptionClassName,int error)38 void jniThrowExceptionWithErrno(JNIEnv* env, const char* exceptionClassName, int error) {
39 char buf[BUFSIZ];
40 jniThrowException(env, exceptionClassName, jniStrError(error, buf, sizeof(buf)));
41 }
42
jniThrowOutOfMemoryError(JNIEnv * env,const char * message)43 void jniThrowOutOfMemoryError(JNIEnv* env, const char* message) {
44 jniThrowException(env, "java/lang/OutOfMemoryError", message);
45 }
46
jniThrowSocketException(JNIEnv * env,int error)47 void jniThrowSocketException(JNIEnv* env, int error) {
48 jniThrowExceptionWithErrno(env, "java/net/SocketException", error);
49 }
50