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 20 bool maybeThrowIcuException(JNIEnv* env, const char* function, UErrorCode error) { 21 if (U_SUCCESS(error)) { 22 return false; 23 } 24 const char* exceptionClass; 25 switch (error) { 26 case U_ILLEGAL_ARGUMENT_ERROR: 27 exceptionClass = "java/lang/IllegalArgumentException"; 28 break; 29 case U_INDEX_OUTOFBOUNDS_ERROR: 30 case U_BUFFER_OVERFLOW_ERROR: 31 exceptionClass = "java/lang/ArrayIndexOutOfBoundsException"; 32 break; 33 case U_UNSUPPORTED_ERROR: 34 exceptionClass = "java/lang/UnsupportedOperationException"; 35 break; 36 default: 37 exceptionClass = "java/lang/RuntimeException"; 38 break; 39 } 40 return jniThrowExceptionFmt(env, exceptionClass, "%s failed: %s", function, u_errorName(error)); 41 } 42 43 void jniThrowExceptionWithErrno(JNIEnv* env, const char* exceptionClassName, int error) { 44 char buf[BUFSIZ]; 45 jniThrowException(env, exceptionClassName, jniStrError(error, buf, sizeof(buf))); 46 } 47 48 void jniThrowOutOfMemoryError(JNIEnv* env, const char* message) { 49 jniThrowException(env, "java/lang/OutOfMemoryError", message); 50 } 51 52 void jniThrowSocketException(JNIEnv* env, int error) { 53 jniThrowExceptionWithErrno(env, "java/net/SocketException", error); 54 } 55
