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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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11 *   http://www.apache.org/licenses/LICENSE-2.0
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21
22
23#ifndef __com_sun_star_sdbc_XResultSetUpdate_idl__
24#define __com_sun_star_sdbc_XResultSetUpdate_idl__
25
26#ifndef __com_sun_star_uno_XInterface_idl__
27#include <com/sun/star/uno/XInterface.idl>
28#endif
29
30#ifndef __com_sun_star_sdbc_SQLException_idl__
31#include <com/sun/star/sdbc/SQLException.idl>
32#endif
33
34 module com {  module sun {  module star {  module sdbc {
35
36
37/** provides the possiblity to write changes made on a result set back to
38	database.
39 */
40published interface XResultSetUpdate: com::sun::star::uno::XInterface
41{
42	//-------------------------------------------------------------------------
43
44	/** inserts the contents of the insert row into the result set and
45		the database. Must be on the insert row when this method is called.
46		@throws SQLException
47				if a database access error occurs.
48	 */
49	void insertRow() raises (SQLException);
50	//-------------------------------------------------------------------------
51
52	/** updates the underlying database with the new contents of the
53		current row. Cannot be called when on the insert row.
54		@throws SQLException
55				if a database access error occurs.
56	 */
57	void updateRow() raises (SQLException);
58	//-------------------------------------------------------------------------
59
60	/** deletes the current row from the result set and the underlying
61		database. Cannot be called when on the insert row.
62		@throws SQLException
63				if a database access error occurs.
64	 */
65	void deleteRow() raises (SQLException);
66	//-------------------------------------------------------------------------
67
68	/** cancels the updates made to a row.
69
70
71		<p>
72		This method may be called after calling an
73		<code>updateXXX</code>
74		method(s) and before calling
75		<member scope="com::sun::star::sdbc">XResultSetUpdate::updateRow()</member>
76		to rollback the updates made to a row. If no updates have been made or
77		<code>updateRow</code>
78		has already been called, then this method has no
79		effect.
80		</p>
81		@throws SQLException
82				if a database access error occurs.
83	 */
84	void cancelRowUpdates() raises (SQLException);
85	//-------------------------------------------------------------------------
86
87	/** moves the cursor to the insert row.  The current cursor position is
88		remembered while the cursor is positioned on the insert row.
89
90
91		<p>
92		The insert row is a special row associated with an updatable
93		result set. It is essentially a buffer where a new row may
94		be constructed by calling the
95		<code>updateXXX</code>
96		methods prior to
97		inserting the row into the result set.
98		</p>
99		<p>
100		Only the
101		<code>updateXXX</code>
102		,
103		<code>getXXX</code>
104		,
105		and
106		<member scope="com::sun::star::sdbc">XResultSetUpdate::insertRow()</member>
107		methods may be
108		called when the cursor is on the insert row.  All of the columns in
109		a result set must be given a value each time this method is
110		called before calling
111		<code>insertRow</code>
112		. The method
113		<code>updateXXX</code>
114		must be called before a
115		<code>getXXX</code>
116		method can be called on a column value.
117		</p>
118		@throws SQLException
119				if a database access error occurs.
120	 */
121	void moveToInsertRow() raises (SQLException);
122	//-------------------------------------------------------------------------
123
124	/** moves the cursor to the remembered cursor position, usually the
125		current row. This method has no effect if the cursor is not on the insert
126		row.
127		@throws SQLException
128				if a database access error occurs.
129	 */
130	void moveToCurrentRow() raises (SQLException);
131};
132
133//=============================================================================
134
135}; }; }; };
136
137/*===========================================================================
138===========================================================================*/
139#endif
140