nl :: Dệt :: JNIUtils

Tóm lược

Thuộc tính tĩnh công khai
`sJVM`	`JavaVM *`
`sJavaObjectClass`	`jclass`

Chức năng tĩnh công khai
`GetGlobalClassRef (JNIEnv env, const char clsType, jclass & outCls)`	`WEAVE_ERROR`
`Init (JavaVM jvm, JNIEnv env, const char *weaveErrorClassName)`	`WEAVE_ERROR`
`J2N_ByteArray (JNIEnv env, jbyteArray inArray, uint8_t & outArray, uint32_t & outArrayLen)`	`WEAVE_ERROR`
`J2N_ByteArrayFieldVal (JNIEnv env, jobject obj, const char fieldName, uint8_t *& outArray, uint32_t & outArrayLen)`	`WEAVE_ERROR`
`J2N_ByteArrayInPlace (JNIEnv env, jbyteArray inArray, uint8_t outArray, uint32_t maxArrayLen)`	`WEAVE_ERROR`
`J2N_EnumFieldVal (JNIEnv env, jobject obj, const char fieldName, const char *fieldType, int & outVal)`	`WEAVE_ERROR`
`J2N_EnumVal (JNIEnv *env, jobject enumObj, int & outVal)`	`WEAVE_ERROR`
`J2N_IntFieldVal (JNIEnv env, jobject obj, const char fieldName, jint & outVal)`	`WEAVE_ERROR`
`J2N_LongFieldVal (JNIEnv env, jobject obj, const char fieldName, jlong & outVal)`	`WEAVE_ERROR`
`J2N_ShortFieldVal (JNIEnv env, jobject obj, const char fieldName, jshort & outVal)`	`WEAVE_ERROR`
`J2N_StringFieldVal (JNIEnv env, jobject obj, const char fieldName, char *& outVal)`	`WEAVE_ERROR`
`N2J_ByteArray (JNIEnv env, const uint8_t inArray, uint32_t inArrayLen, jbyteArray & outArray)`	`WEAVE_ERROR`
`N2J_Error (JNIEnv *env, WEAVE_ERROR inErr, jthrowable & outEx)`	`WEAVE_ERROR`
`RegisterLibraryMethods (JNIEnv env, const char basePackageName, const JNILibraryMethod *libMethods, size_t numLibMethods)`	`WEAVE_ERROR`
`Shutdown (JNIEnv *env)`	`void`
`ThrowError (JNIEnv *env, WEAVE_ERROR errToThrow)`	`void`

Thuộc tính tĩnh công khai

sJVM

JavaVM * sJVM

sJavaObjectClass

jclass sJavaObjectClass

Chức năng tĩnh công khai

GetGlobalClassRef

WEAVE_ERROR GetGlobalClassRef(
  JNIEnv *env,
  const char *clsType,
  jclass & outCls
)

Trong đó

WEAVE_ERROR Init(
  JavaVM *jvm,
  JNIEnv *env,
  const char *weaveErrorClassName
)

J2N_ByteArray

WEAVE_ERROR J2N_ByteArray(
  JNIEnv *env,
  jbyteArray inArray,
  uint8_t *& outArray,
  uint32_t & outArrayLen
)

J2N_ByteArrayFieldVal

WEAVE_ERROR J2N_ByteArrayFieldVal(
  JNIEnv *env,
  jobject obj,
  const char *fieldName,
  uint8_t *& outArray,
  uint32_t & outArrayLen
)

J2N_ByteArrayInPlace

WEAVE_ERROR J2N_ByteArrayInPlace(
  JNIEnv *env,
  jbyteArray inArray,
  uint8_t *outArray,
  uint32_t maxArrayLen
)

J2N_EnumFieldVal

WEAVE_ERROR J2N_EnumFieldVal(
  JNIEnv *env,
  jobject obj,
  const char *fieldName,
  const char *fieldType,
  int & outVal
)

J2N_EnumVal

WEAVE_ERROR J2N_EnumVal(
  JNIEnv *env,
  jobject enumObj,
  int & outVal
)

J2N_IntFieldVal

WEAVE_ERROR J2N_IntFieldVal(
  JNIEnv *env,
  jobject obj,
  const char *fieldName,
  jint & outVal
)

J2N_LongFieldVal

WEAVE_ERROR J2N_LongFieldVal(
  JNIEnv *env,
  jobject obj,
  const char *fieldName,
  jlong & outVal
)

J2N_ShortFieldVal

WEAVE_ERROR J2N_ShortFieldVal(
  JNIEnv *env,
  jobject obj,
  const char *fieldName,
  jshort & outVal
)

J2N_StringFieldVal

WEAVE_ERROR J2N_StringFieldVal(
  JNIEnv *env,
  jobject obj,
  const char *fieldName,
  char *& outVal
)

N2J_ByteArray

WEAVE_ERROR N2J_ByteArray(
  JNIEnv *env,
  const uint8_t *inArray,
  uint32_t inArrayLen,
  jbyteArray & outArray
)

N2J_Error

WEAVE_ERROR N2J_Error(
  JNIEnv *env,
  WEAVE_ERROR inErr,
  jthrowable & outEx
)

RegisterLibraryMethods

WEAVE_ERROR RegisterLibraryMethods(
  JNIEnv *env,
  const char *basePackageName,
  const JNILibraryMethod *libMethods,
  size_t numLibMethods
)

Tắt

void Shutdown(
  JNIEnv *env
)

NémError

void ThrowError(
  JNIEnv *env,
  WEAVE_ERROR errToThrow
)