Ibatis 批量添加修改删除-batch-insert-update-delete
转载出处:http://www.javadn.com/read.php?tid-790.html
public
void
batchUpdate(
final
String statementName,
final
List list) {
try
{
if
(list !=
null
) {
this
.getSqlMapClientTemplate().execute(
new
SqlMapClientCallback() {
public
Object doInSqlMapClient(SqlMapExecutor executor)
throws
SQLException {
executor.startBatch();
for
(
int
i = 0, n = list.size(); i < n; i++) {
executor.update(statementName, list.get(i));
}
executor.executeBatch();
return
null
;
}
});
}
}
catch
(Exception e) {
if
(
log
.isDebugEnabled()) {
e.printStackTrace();
log
.debug(
"batchUpdate error: id ["
+ statementName +
"], parameterObject ["
+ list +
"]. Cause: "
+ e.getMessage());
}
}
}
public
void
batchInsert(
final
String statementName,
final
List list) {
try
{
if
(list !=
null
) {
this
.getSqlMapClientTemplate().execute(
new
SqlMapClientCallback() {
public
Object doInSqlMapClient(SqlMapExecutor executor)
throws
SQLException {
executor.startBatch();
for
(
int
i = 0, n = list.size(); i < n; i++) {
executor.insert(statementName, list.get(i));
}
executor.executeBatch();
return
null
;
}
});
}
}
catch
(Exception e) {
if
(
log
.isDebugEnabled()) {
e.printStackTrace();
log
.debug(
"batchInsert error: id ["
+ statementName +
"], parameterObject ["
+ list +
"]. Cause: "
+ e.getMessage());
}
}
}
public
void
batchDelete(
final
String statementName,
final
List list) {
try
{
if
(list !=
null
) {
this
.getSqlMapClientTemplate().execute(
new
SqlMapClientCallback() {
public
Object doInSqlMapClient(SqlMapExecutor executor)
throws
SQLException {
executor.startBatch();
for
(
int
i = 0, n = list.size(); i < n; i++) {
executor.delete(statementName, list.get(i));
}
executor.executeBatch();
return
null
;
}
});
}
}
catch
(Exception e) {
if
(
log
.isDebugEnabled()) {
e.printStackTrace();
log
.debug(
"batchDelete error: id ["
+ statementName +
"], parameterObject ["
+ list +
"]. Cause: "
+ e.getMessage());
}
}
}