net.pleso.framework.client.dal
Interface IDataSource

All Known Subinterfaces:

IAuthDataSource

public interface IDataSource

Represents data source which allows to get data as array of IDataRow. SelectParams parameter allows using paging and additional search parameters. This interface used everyvere where table data representation is required.

Method Summary

void	select(SelectParams params, com.google.gwt.user.client.rpc.AsyncCallback callback) Asynchronous returns array of IDataRow via AsyncCallback interface.
void	selectCount(SelectParams params, com.google.gwt.user.client.rpc.AsyncCallback callback) Asynchronous returns count of rows via AsyncCallback which can be retrieved by specified parameters.

Method Detail

select

void select(SelectParams params,
            com.google.gwt.user.client.rpc.AsyncCallback callback)

Asynchronous returns array of IDataRow via AsyncCallback interface. Paging and search parameters can be set by SelectParams parameter.

Parameters:

params - specifies paging and search parameters

callback - implementation of callback handler

selectCount

void selectCount(SelectParams params,
                 com.google.gwt.user.client.rpc.AsyncCallback callback)

Asynchronous returns count of rows via AsyncCallback which can be retrieved by specified parameters.

Parameters:

params - specifies paging and search parameters

callback - implementation of callback handler