com.tridion.broker.querying

Class StrategyConfigurationLoader

java.lang.Object

com.tridion.broker.querying.StrategyConfigurationLoader

public class StrategyConfigurationLoader
extends Object

This holds the responsibility for loading the Strategies used for generated the criteria and sorting part of the broker queries. The configuration for strategies is only loaded once.

Method Summary

Modifier and Type	Method and Description
static GeneratorStrategy	getStrategy(Criteria criteria, com.tridion.broker.querying.criteria.strategies.QueryNumberGenerator joinNumberGenerator) This retrieves the criteria strategy for a given broker criteria which can generate the part of the query for this criteria.
static GeneratorStrategy	getStrategy(SortParameter sortParameter) This retrieves the sorting strategy for a given broker sorting column which can generate the part of the query for sorting on a specific column.

Methods inherited from class java.lang.Object

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

Method Detail

getStrategy

public static GeneratorStrategy getStrategy(Criteria criteria,
                                            com.tridion.broker.querying.criteria.strategies.QueryNumberGenerator joinNumberGenerator)
                                     throws TridionReflectionException

This retrieves the criteria strategy for a given broker criteria which can generate the part of the query for this criteria.

Parameters:

criteria - The criteria to retrieve a strategy for

joinNumberGenerator - The joinNumber generator containing the join numbering logic

Returns:

The instantiated criteria strategy

Throws:

TridionReflectionException - If unable to load strategy a reflection exception is thrown

getStrategy

public static GeneratorStrategy getStrategy(SortParameter sortParameter)
                                     throws TridionReflectionException

This retrieves the sorting strategy for a given broker sorting column which can generate the part of the query for sorting on a specific column.

Parameters:

sortParameter - The sorting column to get a strategy for

Returns:

The instantiated sorting strategy

Throws:

TridionReflectionException - If unable to load strategy a reflection exception is thrown