/* ------------------------------------------------------------------------ *
* OCI_ElemSetLob
* ------------------------------------------------------------------------ */
boolean OCI_API OCI_ElemSetLob2(OCI_Library *pOCILib, OCI_Elem *elem, OCI_Lob *value, ExceptionSink* xsink)
{
boolean res = TRUE;
OCI_CHECK_PTR(pOCILib, OCI_IPC_ELEMENT, elem, FALSE);
if (elem->typinf->cols[0].type != OCI_CDT_LOB) {
QoreStringNode* desc = new QoreStringNode("cannot bind a lob value to element '");
if (elem->typinf->schema) {
desc->concat(elem->typinf->schema);
desc->concat('.');
}
desc->sprintf("%s' of type '%s'", elem->typinf->name, OCI_GetColumnTypeName(elem->typinf->cols[0].type));
return FALSE;
}
if (value == NULL)
{
res = OCI_ElemSetNull2(pOCILib, elem);
}
else
{
if (elem->obj == NULL)
{
OCI_LobInit(pOCILib, elem->con, (OCI_Lob **) &elem->obj,
(OCILobLocator *) elem->handle,
elem->typinf->cols[0].subtype, xsink);
}
if (elem->obj != NULL)
{
res = OCI_LobAssign(pOCILib, (OCI_Lob *) elem->obj, value, xsink);
if (res == TRUE)
{
OCI_ElemSetNullIndicator(elem, OCI_IND_NOTNULL);
elem->handle = ((OCI_Lob *) elem->obj)->handle;
}
}
}
OCI_RESULT(pOCILib, res);
return res;
}
OCI_Lob * OCI_API OCI_ElemGetLob2(OCI_Library *pOCILib, OCI_Elem *elem, ExceptionSink* xsink)
{
boolean res = TRUE;
OCI_Lob *lob = NULL;
OCI_CHECK_PTR(pOCILib, OCI_IPC_ELEMENT, elem, NULL);
if (elem->typinf->cols[0].type != OCI_CDT_LOB) {
QoreStringNode* desc = new QoreStringNode("cannot retrieve a LOB value from element '");
if (elem->typinf->schema) {
desc->concat(elem->typinf->schema);
desc->concat('.');
}
desc->sprintf("%s' of type '%s'", elem->typinf->name, OCI_GetColumnTypeName(elem->typinf->cols[0].type));
return FALSE;
}
if (elem->ind != OCI_IND_NULL)
{
if (elem->init == FALSE)
{
lob = OCI_LobInit(pOCILib, elem->con, (OCI_Lob **) &elem->obj,
(OCILobLocator *) elem->handle,
elem->typinf->cols[0].subtype, xsink);
elem->init = (lob != NULL);
}
else
lob = (OCI_Lob *) elem->obj;
res = elem->init;
}
OCI_RESULT(pOCILib, res);
return lob;
}
boolean OCI_ArrayInit
(
OCI_Array *arr,
OCI_TypeInfo *typinf
)
{
unsigned int i;
for (i = 0; i < arr->nb_elem; i++)
{
void *handle = NULL;
if (OCI_CDT_DATETIME == arr->elem_type)
{
handle = &(((OCIDate *)(arr->mem_handle))[i]);
}
else
{
handle = ((void **)(arr->mem_handle))[i];
}
arr->tab_obj[i] = ((char *) arr->mem_struct) + (arr->struct_size * i);
((OCI_Datatype *) (arr->tab_obj[i]))->hstate = OCI_OBJECT_ALLOCATED_ARRAY;
switch (arr->elem_type)
{
case OCI_CDT_DATETIME:
{
OCI_DateInit(arr->con, (OCI_Date **) &arr->tab_obj[i],
(OCIDate *) handle, FALSE, FALSE);
break;
}
case OCI_CDT_LOB:
{
OCI_LobInit(arr->con, (OCI_Lob **) &arr->tab_obj[i],
(OCILobLocator *) handle, arr->elem_subtype);
break;
}
case OCI_CDT_FILE:
{
OCI_FileInit(arr->con, (OCI_File **) &arr->tab_obj[i],
(OCILobLocator *) handle, arr->elem_subtype);
break;
}
case OCI_CDT_TIMESTAMP:
{
OCI_TimestampInit(arr->con, (OCI_Timestamp **) &arr->tab_obj[i],
(OCIDateTime *) handle, arr->elem_subtype);
break;
}
case OCI_CDT_INTERVAL:
{
OCI_IntervalInit(arr->con, (OCI_Interval **) &arr->tab_obj[i],
(OCIInterval *) handle, arr->elem_subtype);
break;
}
case OCI_CDT_OBJECT:
{
OCI_ObjectInit(arr->con, (OCI_Object **) &arr->tab_obj[i],
handle, typinf, NULL, -1, TRUE);
break;
}
case OCI_CDT_COLLECTION:
{
OCI_CollInit(arr->con, (OCI_Coll **) &arr->tab_obj[i], handle, typinf);
break;
}
case OCI_CDT_REF:
{
OCI_RefInit(arr->con, &typinf, (OCI_Ref **) &arr->tab_obj[i], handle);
break;
}
}
}
return TRUE;
}
