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
`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

All Methods Static Methods Instance Methods Concrete Methods
`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 `PyObject`s.

### 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 `PyObject`s. 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`