com.arsdigita.toolbox.ui
Interface DataQueryBuilder

All Superinterfaces:

Lockable

All Known Implementing Classes:

AbstractDataQueryBuilder, StaticDataQueryBuilder

public interface DataQueryBuilder

extends Lockable

This class is used by the DataTable class in order to construct a DataCollection during each request

Field Summary

static String

versionId

Method Summary

String	getKeyColumn()
DataQuery	makeDataQuery(DataTable t, PageState s) Perform all neccessary database operations and return a DataQuery for the DataTable to use

Methods inherited from interface com.arsdigita.util.Lockable

isLocked, lock

Field Detail

versionId

public static final String versionId

See Also:

Constant Field Values

Method Detail

makeDataQuery

public DataQuery makeDataQuery(DataTable t,
                               PageState s)

Perform all neccessary database operations and return a DataQuery for the DataTable to use

Parameters:

t - the parent DataTable

s - the page state

getKeyColumn

public String getKeyColumn()

Returns:

the name of the column in the query that serves as the primary key for the items