static Datum _doubleArray_coerceObject(Type self, jobject doubleArray)
{
ArrayType* v;
jsize nElems;
if(doubleArray == 0)
return 0;
nElems = JNI_getArrayLength((jarray)doubleArray);
#if (PGSQL_MAJOR_VER == 8 && PGSQL_MINOR_VER < 2)
v = createArrayType(nElems, sizeof(jdouble), FLOAT8OID);
#else
v = createArrayType(nElems, sizeof(jdouble), FLOAT8OID, false);
#endif
if(!JNI_isInstanceOf( doubleArray, s_DoubleArray_class))
JNI_getDoubleArrayRegion((jdoubleArray)doubleArray, 0,
nElems, (jdouble*)ARR_DATA_PTR(v));
else
{
int idx = 0;
jdouble *array = (jdouble*)ARR_DATA_PTR(v);
for(idx = 0; idx < nElems; ++idx)
{
array[idx] = JNI_callDoubleMethod(JNI_getObjectArrayElement(doubleArray, idx),
s_Double_doubleValue);
}
}
PG_RETURN_ARRAYTYPE_P(v);
}
static Datum _booleanArray_coerceObject(Type self, jobject booleanArray)
{
ArrayType* v;
jsize nElems;
if(booleanArray == 0)
return 0;
nElems = JNI_getArrayLength((jarray)booleanArray);
v = createArrayType(nElems, sizeof(jboolean), BOOLOID, false);
JNI_getBooleanArrayRegion((jbooleanArray)booleanArray, 0, nElems, (jboolean*)ARR_DATA_PTR(v));
PG_RETURN_ARRAYTYPE_P(v);
}
static Datum _intArray_coerceObject(Type self, jobject intArray)
{
ArrayType* v;
jsize nElems;
if(intArray == 0)
return 0;
nElems = JNI_getArrayLength((jarray)intArray);
v = createArrayType(nElems, sizeof(jint), INT4OID, false);
JNI_getIntArrayRegion((jintArray)intArray, 0, nElems, (jint*)ARR_DATA_PTR(v));
PG_RETURN_ARRAYTYPE_P(v);
}
