com.ziclix.python.sql

Class PyStatement

java.lang.Object

org.python.core.PyObject

com.ziclix.python.sql.PyStatement

All Implemented Interfaces:

java.io.Serializable, Traverseproc

public class PyStatement
extends PyObject
implements Traverseproc

Class PyStatement

Author:

brian zimmer

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.python.core.PyObject

PyObject.ConversionException

Field Summary

Fields

Modifier and Type	Field and Description
static int	STATEMENT_CALLABLE Denotes a stored procedure call.
static int	STATEMENT_PREPARED Denotes a PreparedStatement either explicitly created by the user, or from a cursor (due to the presence of bind parameters).
static int	STATEMENT_STATIC Denotes a simple Statement with no parameters.

Fields inherited from class org.python.core.PyObject

gcMonitorGlobal, TYPE

Constructor Summary

Constructors

Constructor and Description
PyStatement(java.sql.Statement statement, java.lang.Object sql, int style) Constructor PyStatement
PyStatement(java.sql.Statement statement, Procedure procedure) Constructor PyStatement

Method Summary

Modifier and Type	Method and Description
void	__del__() Delete the statement.
PyObject	__findattr_ex__(java.lang.String name) Gets the value of the attribute name.
PyString	__str__() Equivalent to the standard Python __str__ method.
PyUnicode	__unicode__()
static void	classDictInit(PyObject dict) Initializes the object's namespace.
void	close() Method close
void	execute(PyCursor cursor, PyObject params, PyObject bindings) Method execute
boolean	refersDirectlyTo(PyObject ob) Optional operation.
java.lang.String	toString()
int	traverse(Visitproc visit, java.lang.Object arg) Traverses all directly contained PyObjects.

Methods inherited from class org.python.core.PyObject

__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __cmp__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __ensure_finalizer__, __eq__, __findattr__, __findattr__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __ge__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getnewargs__, __getslice__, __getslice__, __gt__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __long__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __nonzero__, __not__, __oct__, __or__, __pos__, __pow__, __pow__, __radd__, __rand__, __rdiv__, __rdivmod__, __reduce__, __reduce_ex__, __reduce_ex__, __repr__, __rfloordiv__, __rlshift__, __rmod__, __rmul__, __ror__, __rpow__, __rrshift__, __rshift__, __rsub__, __rtruediv__, __rxor__, __set__, __setattr__, __setattr__, __setitem__, __setitem__, __setitem__, __setslice__, __setslice__, __sub__, __tojava__, __truediv__, __trunc__, __xor__, _add, _and, _callextra, _cmp, _div, _divmod, _doget, _doget, _doset, _eq, _floordiv, _ge, _gt, _iadd, _iand, _idiv, _idivmod, _ifloordiv, _ilshift, _imod, _imul, _in, _ior, _ipow, _irshift, _is, _isnot, _isub, _itruediv, _ixor, _jcall, _jcallexc, _jthrow, _le, _lshift, _lt, _mod, _mul, _ne, _notin, _or, _pow, _rshift, _sub, _truediv, _xor, asDouble, asIndex, asIndex, asInt, asInt, asIterable, asLong, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, bit_length, conjugate, delDict, delType, dispatch__init__, equals, fastGetClass, fastGetDict, getDict, getType, hashCode, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isInteger, isMappingType, isNumberType, isSequenceType, noAttributeError, object___subclasshook__, readonlyAttributeError, setDict, setType

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

STATEMENT_STATIC

public static final int STATEMENT_STATIC

Denotes a simple Statement with no parameters.

See Also:

Constant Field Values

STATEMENT_PREPARED

public static final int STATEMENT_PREPARED

Denotes a PreparedStatement either explicitly created by the user, or from a cursor (due to the presence of bind parameters).

See Also:

Constant Field Values

STATEMENT_CALLABLE

public static final int STATEMENT_CALLABLE

Denotes a stored procedure call.

See Also:

Constant Field Values

Constructor Detail

PyStatement

public PyStatement(java.sql.Statement statement,
                   java.lang.Object sql,
                   int style)

Constructor PyStatement

Parameters:

statement -

sql -

style -

PyStatement

public PyStatement(java.sql.Statement statement,
                   Procedure procedure)

Constructor PyStatement

Parameters:

statement -

procedure -

Method Detail

__unicode__

public PyUnicode __unicode__()

Overrides:

__unicode__ in class PyObject

__str__

public PyString __str__()

Description copied from class: PyObject

Equivalent to the standard Python __str__ method. The default implementation (in PyObject) calls PyObject.__repr__(), making it unnecessary to override __str__ in sub-classes of PyObject where both forms are the same. A common choice is to provide the same implementation to __str__ and toString, for consistency in the printed form of objects between Python and Java.

Overrides:

__str__ in class PyObject

toString

public java.lang.String toString()

Overrides:

toString in class PyObject

__findattr_ex__

public PyObject __findattr_ex__(java.lang.String name)

Gets the value of the attribute name.

Overrides:

__findattr_ex__ in class PyObject

Parameters:

name -

Returns:

the attribute for the given name

classDictInit

public static void classDictInit(PyObject dict)

Initializes the object's namespace.

Parameters:

dict -

__del__

public void __del__()

Delete the statement.

execute

public void execute(PyCursor cursor,
                    PyObject params,
                    PyObject bindings)
             throws java.sql.SQLException

Method execute

Parameters:

cursor -

params -

bindings -

Throws:

java.sql.SQLException

close

public void close()

Method close

traverse

public int traverse(Visitproc visit,
                    java.lang.Object arg)

Description copied from interface: Traverseproc

Traverses all directly contained PyObjects. Like in CPython, arg must be passed unmodified to visit as its second parameter. If Visitproc.visit(PyObject, Object) returns nonzero, this return value must be returned immediately by traverse. Visitproc.visit(PyObject, Object) must not be called with a null PyObject-argument.

Specified by:

traverse in interface Traverseproc

refersDirectlyTo

public boolean refersDirectlyTo(PyObject ob)

Description copied from interface: Traverseproc

Optional operation. Should only be implemented if it is more efficient than calling Traverseproc.traverse(Visitproc, Object) with a visitproc that just watches out for ob. Must return false if ob is null.

Specified by:

refersDirectlyTo in interface Traverseproc