com.github.inspektr.audit.support
Class AbstractWhereClauseMatchCriteria

java.lang.Object
  com.github.inspektr.audit.support.AbstractWhereClauseMatchCriteria

All Implemented Interfaces:

WhereClauseMatchCriteria

Direct Known Subclasses:

MaxAgeWhereClauseMatchCriteria, NoMatchWhereClauseMatchCriteria

public abstract class AbstractWhereClauseMatchCriteria
extends Object
implements WhereClauseMatchCriteria

Match criteria defined in terms of a SQL where clause limiter. The toString() method of this class produces a where clause beginning with the text "WHERE" such that is can be directly appended to a SQL statement without a where clause to narrow results.

Since:

1.0

Version:

$Revision: $

Author:

Marvin S. Addison

Field Summary

protected StringBuilder

sbClause Stores where clause string

Constructor Summary

AbstractWhereClauseMatchCriteria()

Method Summary

protected void	addCriteria(String column) Adds a parameterized selection criterion of the form column=? to the where clause.
protected void	addCriteria(String column, String operator) Adds a parameterized selection criterion of the form "column [operator] ?" to the where clause.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.inspektr.audit.support.WhereClauseMatchCriteria

getParameterValues

Field Detail

sbClause

protected StringBuilder sbClause

Stores where clause string

Constructor Detail

AbstractWhereClauseMatchCriteria

public AbstractWhereClauseMatchCriteria()

Method Detail

toString

public String toString()

Specified by:

toString in interface WhereClauseMatchCriteria

Overrides:

toString in class Object

Returns:

The where clause text beginning with the string " WHERE" such that the return value can be directly appended to a SQL statement with no where clause.

addCriteria

protected void addCriteria(String column)

Adds a parameterized selection criterion of the form column=? to the where clause.

Parameters:

column - Database column name.

addCriteria

protected void addCriteria(String column,
                           String operator)

Adds a parameterized selection criterion of the form "column [operator] ?" to the where clause.

Parameters:

column - Database column name.

operator - the operator to use to separate.