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//-----------------------------------------------------------------------------
// Copyright 2016-2018, Oracle and/or its affiliates. All rights reserved.
//
// Portions Copyright 2007-2015, Anthony Tuininga. All rights reserved.
//
// Portions Copyright 2001-2007, Computronix (Canada) Ltd., Edmonton, Alberta,
// Canada. All rights reserved.
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// cxoDeqOptions.c
// Implements the dequeue options objects used in Advanced Queuing.
//-----------------------------------------------------------------------------
#include "cxoModule.h"
//-----------------------------------------------------------------------------
// Declaration of methods used for dequeue options
//-----------------------------------------------------------------------------
static void cxoDeqOptions_free(cxoDeqOptions*);
static PyObject *cxoDeqOptions_getCondition(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getConsumerName(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getCorrelation(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getMode(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getMsgId(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getNavigation(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getTransformation(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getVisibility(cxoDeqOptions*, void*);
static PyObject *cxoDeqOptions_getWait(cxoDeqOptions*, void*);
static int cxoDeqOptions_setCondition(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setConsumerName(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setCorrelation(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setDeliveryMode(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setMode(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setMsgId(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setNavigation(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setTransformation(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setVisibility(cxoDeqOptions*, PyObject*, void*);
static int cxoDeqOptions_setWait(cxoDeqOptions*, PyObject*, void*);
//-----------------------------------------------------------------------------
// declaration of calculated members for Python type "DeqOptions"
//-----------------------------------------------------------------------------
static PyGetSetDef cxoDeqOptionsCalcMembers[] = {
{ "condition", (getter) cxoDeqOptions_getCondition,
(setter) cxoDeqOptions_setCondition, 0, 0 },
{ "consumername", (getter) cxoDeqOptions_getConsumerName,
(setter) cxoDeqOptions_setConsumerName, 0, 0 },
{ "correlation", (getter) cxoDeqOptions_getCorrelation,
(setter) cxoDeqOptions_setCorrelation, 0, 0 },
{ "deliverymode", 0, (setter) cxoDeqOptions_setDeliveryMode, 0, 0 },
{ "mode", (getter) cxoDeqOptions_getMode, (setter) cxoDeqOptions_setMode,
0, 0 },
{ "msgid", (getter) cxoDeqOptions_getMsgId,
(setter) cxoDeqOptions_setMsgId, 0, 0 },
{ "navigation", (getter) cxoDeqOptions_getNavigation,
(setter) cxoDeqOptions_setNavigation, 0, 0 },
{ "transformation", (getter) cxoDeqOptions_getTransformation,
(setter) cxoDeqOptions_setTransformation, 0, 0 },
{ "visibility", (getter) cxoDeqOptions_getVisibility,
(setter) cxoDeqOptions_setVisibility, 0, 0 },
{ "wait", (getter) cxoDeqOptions_getWait, (setter) cxoDeqOptions_setWait,
0, 0 },
{ NULL }
};
//-----------------------------------------------------------------------------
// Python type declarations
//-----------------------------------------------------------------------------
PyTypeObject cxoPyTypeDeqOptions = {
PyVarObject_HEAD_INIT(NULL, 0)
"cx_Oracle.DeqOptions", // tp_name
sizeof(cxoDeqOptions), // tp_basicsize
0, // tp_itemsize
(destructor) cxoDeqOptions_free, // tp_dealloc
0, // tp_print
0, // tp_getattr
0, // tp_setattr
0, // tp_compare
0, // tp_repr
0, // tp_as_number
0, // tp_as_sequence
0, // tp_as_mapping
0, // tp_hash
0, // tp_call
0, // tp_str
0, // tp_getattro
0, // tp_setattro
0, // tp_as_buffer
Py_TPFLAGS_DEFAULT, // tp_flags
0, // tp_doc
0, // tp_traverse
0, // tp_clear
0, // tp_richcompare
0, // tp_weaklistoffset
0, // tp_iter
0, // tp_iternext
0, // tp_methods
0, // tp_members
cxoDeqOptionsCalcMembers, // tp_getset
0, // tp_base
0, // tp_dict
0, // tp_descr_get
0, // tp_descr_set
0, // tp_dictoffset
0, // tp_init
0, // tp_alloc
0, // tp_new
0, // tp_free
0, // tp_is_gc
0 // tp_bases
};
//-----------------------------------------------------------------------------
// cxoDeqOptions_new()
// Create a new dequeue options object.
//-----------------------------------------------------------------------------
cxoDeqOptions *cxoDeqOptions_new(cxoConnection *connection)
{
cxoDeqOptions *options;
options = (cxoDeqOptions*)
cxoPyTypeDeqOptions.tp_alloc(&cxoPyTypeDeqOptions, 0);
if (!options)
return NULL;
if (dpiConn_newDeqOptions(connection->handle, &options->handle) < 0) {
Py_DECREF(options);
cxoError_raiseAndReturnNull();
return NULL;
}
options->encoding = connection->encodingInfo.encoding;
return options;
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_free()
// Free the memory associated with the dequeue options object.
//-----------------------------------------------------------------------------
static void cxoDeqOptions_free(cxoDeqOptions *options)
{
if (options->handle) {
dpiDeqOptions_release(options->handle);
options->handle = NULL;
}
Py_TYPE(options)->tp_free((PyObject*) options);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getAttrText()
// Get the value of the attribute as text.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getAttrText(cxoDeqOptions *options,
int (*func)(dpiDeqOptions*, const char**, uint32_t*))
{
uint32_t valueLength;
const char *value;
if ((*func)(options->handle, &value, &valueLength) < 0)
return cxoError_raiseAndReturnNull();
if (!value)
Py_RETURN_NONE;
return cxoPyString_fromEncodedString(value, valueLength,
options->encoding);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setAttrText()
// Set the value of the attribute as text.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setAttrText(cxoDeqOptions *options, PyObject *value,
int (*func)(dpiDeqOptions*, const char*, uint32_t))
{
cxoBuffer buffer;
int status;
if (cxoBuffer_fromObject(&buffer, value, options->encoding))
return -1;
status = (*func)(options->handle, buffer.ptr, buffer.size);
cxoBuffer_clear(&buffer);
if (status < 0)
return cxoError_raiseAndReturnInt();
return 0;
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getCondition()
// Get the value of the condition option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getCondition(cxoDeqOptions *options,
void *unused)
{
return cxoDeqOptions_getAttrText(options, dpiDeqOptions_getCondition);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getConsumerName()
// Get the value of the consumer name option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getConsumerName(cxoDeqOptions *options,
void *unused)
{
return cxoDeqOptions_getAttrText(options, dpiDeqOptions_getConsumerName);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getCorrelation()
// Get the value of the correlation option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getCorrelation(cxoDeqOptions *options,
void *unused)
{
return cxoDeqOptions_getAttrText(options, dpiDeqOptions_getCorrelation);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getMode()
// Get the value of the mode option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getMode(cxoDeqOptions *options, void *unused)
{
dpiDeqMode value;
if (dpiDeqOptions_getMode(options->handle, &value) < 0)
return cxoError_raiseAndReturnNull();
return PyInt_FromLong(value);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getMsgId()
// Get the value of the message id option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getMsgId(cxoDeqOptions *options, void *unused)
{
uint32_t valueLength;
const char *value;
if (dpiDeqOptions_getMsgId(options->handle, &value, &valueLength) < 0)
return cxoError_raiseAndReturnNull();
if (!value)
Py_RETURN_NONE;
return PyBytes_FromStringAndSize(value, valueLength);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getNavigation()
// Get the value of the navigation option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getNavigation(cxoDeqOptions *options,
void *unused)
{
dpiDeqNavigation value;
if (dpiDeqOptions_getNavigation(options->handle, &value) < 0)
return cxoError_raiseAndReturnNull();
return PyInt_FromLong(value);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getTransformation()
// Get the value of the transformation option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getTransformation(cxoDeqOptions *options,
void *unused)
{
return cxoDeqOptions_getAttrText(options, dpiDeqOptions_getTransformation);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getVisibility()
// Get the value of the visibility option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getVisibility(cxoDeqOptions *options,
void *unused)
{
dpiVisibility value;
if (dpiDeqOptions_getVisibility(options->handle, &value) < 0)
return cxoError_raiseAndReturnNull();
return PyInt_FromLong(value);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_getWait()
// Get the value of the wait option.
//-----------------------------------------------------------------------------
static PyObject *cxoDeqOptions_getWait(cxoDeqOptions *options, void *unused)
{
uint32_t value;
if (dpiDeqOptions_getWait(options->handle, &value) < 0)
return cxoError_raiseAndReturnNull();
return PyInt_FromLong(value);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setCondition()
// Set the value of the condition option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setCondition(cxoDeqOptions *options,
PyObject *valueObj, void *unused)
{
return cxoDeqOptions_setAttrText(options, valueObj,
dpiDeqOptions_setCondition);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setConsumerName()
// Set the value of the consumer name option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setConsumerName(cxoDeqOptions *options,
PyObject *valueObj, void *unused)
{
return cxoDeqOptions_setAttrText(options, valueObj,
dpiDeqOptions_setConsumerName);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setCorrelation()
// Set the value of the correlation option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setCorrelation(cxoDeqOptions *options,
PyObject *valueObj, void *unused)
{
return cxoDeqOptions_setAttrText(options, valueObj,
dpiDeqOptions_setCorrelation);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setDeliveryMode()
// Set the value of the delivery mode option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setDeliveryMode(cxoDeqOptions *options,
PyObject *valueObj, void *unused)
{
dpiMessageDeliveryMode value;
value = PyInt_AsLong(valueObj);
if (PyErr_Occurred())
return -1;
if (dpiDeqOptions_setDeliveryMode(options->handle, value) < 0)
return cxoError_raiseAndReturnInt();
return 0;
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setMode()
// Set the value of the mode option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setMode(cxoDeqOptions *options, PyObject *valueObj,
void *unused)
{
dpiDeqMode value;
value = PyInt_AsLong(valueObj);
if (PyErr_Occurred())
return -1;
if (dpiDeqOptions_setMode(options->handle, value) < 0)
return cxoError_raiseAndReturnInt();
return 0;
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setMsgId()
// Set the value of the message id option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setMsgId(cxoDeqOptions *options, PyObject *valueObj,
void *unused)
{
Py_ssize_t valueLength;
char *value;
if (PyBytes_AsStringAndSize(valueObj, &value, &valueLength) < 0)
return -1;
if (dpiDeqOptions_setMsgId(options->handle, value,
(uint32_t) valueLength) < 0)
return cxoError_raiseAndReturnInt();
return 0;
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setNavigation()
// Set the value of the navigation option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setNavigation(cxoDeqOptions *options,
PyObject *valueObj, void *unused)
{
dpiDeqNavigation value;
value = PyInt_AsLong(valueObj);
if (PyErr_Occurred())
return -1;
if (dpiDeqOptions_setNavigation(options->handle, value) < 0)
return cxoError_raiseAndReturnInt();
return 0;
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setTransformation()
// Set the value of the correlation option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setTransformation(cxoDeqOptions *options,
PyObject *valueObj, void *unused)
{
return cxoDeqOptions_setAttrText(options, valueObj,
dpiDeqOptions_setTransformation);
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setVisibility()
// Set the value of the visibility option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setVisibility(cxoDeqOptions *options,
PyObject *valueObj, void *unused)
{
dpiVisibility value;
value = PyInt_AsLong(valueObj);
if (PyErr_Occurred())
return -1;
if (dpiDeqOptions_setVisibility(options->handle, value) < 0)
return cxoError_raiseAndReturnInt();
return 0;
}
//-----------------------------------------------------------------------------
// cxoDeqOptions_setWait()
// Set the value of the wait option.
//-----------------------------------------------------------------------------
static int cxoDeqOptions_setWait(cxoDeqOptions *options, PyObject *valueObj,
void *unused)
{
uint32_t value;
value = PyInt_AsLong(valueObj);
if (PyErr_Occurred())
return -1;
if (dpiDeqOptions_setWait(options->handle, value) < 0)
return cxoError_raiseAndReturnInt();
return 0;
}
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