1 /** 2 ******************************************************************************* 3 * Copyright (C) 1996-2005, International Business Machines Corporation and * 4 * others. All Rights Reserved. * 5 ******************************************************************************* 6 * 7 ******************************************************************************* 8 */ 9 10 #include "ErrorCode.h" 11 #include "JNIHelp.h" 12 13 /** 14 * Checks if an error has occurred, throwing a suitable exception if so. 15 * @param env JNI environment 16 * @param errorCode code to determine if it is an error 17 * @return 0 if errorCode is not an error, 1 if errorCode is an error, but the 18 * creation of the exception to be thrown fails 19 * @exception thrown if errorCode represents an error 20 */ 21 UBool icu4jni_error(JNIEnv* env, UErrorCode errorCode) 22 { 23 const char* message = u_errorName(errorCode); 24 if (errorCode <= U_ZERO_ERROR || errorCode >= U_ERROR_LIMIT) { 25 return 0; 26 } 27 28 switch (errorCode) { 29 case U_ILLEGAL_ARGUMENT_ERROR: 30 return jniThrowException(env, "java/lang/IllegalArgumentException", message); 31 case U_INDEX_OUTOFBOUNDS_ERROR: 32 case U_BUFFER_OVERFLOW_ERROR: 33 return jniThrowException(env, "java/lang/ArrayIndexOutOfBoundsException", message); 34 case U_UNSUPPORTED_ERROR: 35 return jniThrowException(env, "java/lang/UnsupportedOperationException", message); 36 default: 37 return jniThrowRuntimeException(env, message); 38 } 39 } 40
