some class that I needed.

[benshory]

sorry, only now i see that in my first post i did mention item reader,
my mistake. ment to ask about iBatis item writer..

[Dave Syer]

We haven't got any database ItemWriters right now because they are often quite application specific, and the ItemWriter interface is hard to get wrong - you just update the database (business specific) and don't really have to worry about anything else (transactions, restartability etc.). If you have a proposal for some features of an iBatis writer that make it generic and add some value over just implementing the interface we could look at including those.

[benshory]

could add value just the same as BatchSqlUpdateItemWriter does.

public class BatchIbatisUpdateItemWriter<T> implements ItemWriter<T>, InitializingBean {

       ...

	public void write(final List<? extends T> items) throws Exception {

		if (!items.isEmpty()) {

			int[] values = (int[]) sqlMapClientTemplate.execute(new SqlMapClientCallback() {
				public Object doInSqlMapClient(SqlMapExecutor executor) throws SQLException {					
					executor.startBatch();
					for (T item : items) {
						executor.insert(queryId, item);
					}					
					List<BatchResult> detailed;
					try {
						detailed = executor.executeBatchDetailed();
					} catch (BatchException e) {
						throw new SQLException(e.getMessage() + " statement id:"+e.getFailingStatementId() + ", sql:"+e.getFailingSqlStatement() + ", batch exception:"+e.getBatchUpdateException());
					}
					return detailed.get(0).getUpdateCounts();					
				}
			});
			
			if (assertUpdates) {
				for (int i = 0; i < values.length; i++) {
					int value = values[i];
					if (value == 0) {
						throw new EmptyResultDataAccessException("Item " + i + " of " + values.length
								+ " did not update any rows: [" + items.get(i) + "]", 1);
					}
				}
			}

		}

	}

       ...

}

[Dave Syer]

I see. If you sling that in a JIRA we can probably get it into 2.0 (especially if there is a test case).

[benshory]

http://jira.springframework.org/browse/BATCH-958