com.antelmann.sql
Class SQLDirectQueryEntryFilter<T>

java.lang.Object
  com.antelmann.sql.SQLDirectQueryEntryFilter<T>

All Implemented Interfaces:

CascadingFilter<T>, Filter<T>, Serializable

public class SQLDirectQueryEntryFilter<T>
extends Object
implements Serializable, CascadingFilter<T>

a special filter that directly works off a SQL query String; only suitable for pre-filtering from the database, unless an internalFilter is set in addition.

Since:

20. März 2007, 14:19

Author:

Holger Antelmann

See Also:

BaseRowMapper, Serialized Form

Field Summary

Fields inherited from interface com.antelmann.util.Filter

EXCLUDE_ALL_FILTER, INCLUDE_ALL_FILTER

Constructor Summary

SQLDirectQueryEntryFilter(String sql)

SQLDirectQueryEntryFilter(String sql, Filter<? super T> internalFilter)

Method Summary

boolean	accept(T entry) if no internalFilter is set, true is returned; otherwise the internalFilter determines the return value
Filter<? super T>	getInnerFilter()
Object[]	getParams()
String	getQueryString()
void	setInnerFilter(Filter<? super T> internalFilter)
SQLDirectQueryEntryFilter<T>	setParams(Object... params)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SQLDirectQueryEntryFilter

public SQLDirectQueryEntryFilter(String sql)

SQLDirectQueryEntryFilter

public SQLDirectQueryEntryFilter(String sql,
                                 Filter<? super T> internalFilter)

Method Detail

getParams

public Object[] getParams()

setParams

public SQLDirectQueryEntryFilter<T> setParams(Object... params)

getQueryString

public String getQueryString()

getInnerFilter

public Filter<? super T> getInnerFilter()

Specified by:

getInnerFilter in interface CascadingFilter<T>

setInnerFilter

public void setInnerFilter(Filter<? super T> internalFilter)

Specified by:

setInnerFilter in interface CascadingFilter<T>

accept

public boolean accept(T entry)

if no internalFilter is set, true is returned; otherwise the internalFilter determines the return value

Specified by:

accept in interface Filter<T>