Package com.evolveum.midpoint.repo.sqlbase.filtering.item

Class PolyStringItemFilterProcessor<T>

java.lang.Object

com.evolveum.midpoint.repo.sqlbase.filtering.item.ItemValueFilterProcessor<PropertyValueFilter<T>>

com.evolveum.midpoint.repo.sqlbase.filtering.item.PolyStringItemFilterProcessor<T>

Type Parameters:

T - type of values in filter - PolyString, PolyStringType and String is supported

All Implemented Interfaces:

FilterProcessor<PropertyValueFilter<T>>, RightHandProcessor

public class PolyStringItemFilterProcessor<T>
extends ItemValueFilterProcessor<PropertyValueFilter<T>>

Filter processor for a polystring attribute path (Prism item). This creates conditions to either *_orig or *_norm column depending on matching conditions. Sorting is always executed by *_orig column.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT
static final String	NORM
static final String	NORM_IGNORE_CASE
static final String	ORIG
static final String	ORIG_IGNORE_CASE
static final String	STRICT
static final String	STRICT_IGNORE_CASE

Fields inherited from class com.evolveum.midpoint.repo.sqlbase.filtering.item.ItemValueFilterProcessor

context

Constructor Summary

Constructors

Constructor	Description
PolyStringItemFilterProcessor(SqlQueryContext<?,Q,R> context, Function<Q,com.querydsl.core.types.dsl.StringPath> origMapping, Function<Q,com.querydsl.core.types.dsl.StringPath> normMapping)

Method Summary

Modifier and Type	Method	Description
static String	extractNorm(Object value)	Method extracting normalized value from (potentially poly-)string.
static String	extractOrig(Object value)
com.querydsl.core.types.dsl.StringPath	getNormPath()
com.querydsl.core.types.dsl.StringPath	getOrigPath()
protected boolean	isIgnoreCaseFilter(ValueFilter<?,?> filter)	Returns true, if the filter implies ignore-case behavior.
static boolean	isIgnoreCasePolyStringFilter(ValueFilter<?,?> filter)	Extracted for other poly-string filters in other parts of the filter processor hierarchy.
com.querydsl.core.types.Predicate	process(PropertyValueFilter<T> filter)
com.querydsl.core.types.Predicate	process(PropertyValueFilter<T> filter, RightHandProcessor rightPath)
com.querydsl.core.types.Expression<?>	rightHand(ValueFilter<?,?> filter)

Methods inherited from class com.evolveum.midpoint.repo.sqlbase.filtering.item.ItemValueFilterProcessor

createBinaryCondition, createUnsupportedMatchingRuleException, createUnsupportedMatchingRuleException, fuzzyStringPredicate, getSingleValue, operation, predicateWithNotTreated, singleValuePredicate, singleValuePredicateWithNotTreated

Methods inherited from class java.lang.Object

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

Field Details

STRICT

public static final String STRICT

ORIG

public static final String ORIG

NORM

public static final String NORM

DEFAULT

public static final String DEFAULT

STRICT_IGNORE_CASE

public static final String STRICT_IGNORE_CASE

See Also:

• Constant Field Values

ORIG_IGNORE_CASE

public static final String ORIG_IGNORE_CASE

See Also:

• Constant Field Values

NORM_IGNORE_CASE

public static final String NORM_IGNORE_CASE

See Also:

• Constant Field Values

Constructor Details

PolyStringItemFilterProcessor

public PolyStringItemFilterProcessor(SqlQueryContext<?,Q,R> context,
 Function<Q,com.querydsl.core.types.dsl.StringPath> origMapping,
 Function<Q,com.querydsl.core.types.dsl.StringPath> normMapping)

Method Details

process

public com.querydsl.core.types.Predicate process(PropertyValueFilter<T> filter)
                                          throws QueryException

Throws:

QueryException

isIgnoreCaseFilter

protected boolean isIgnoreCaseFilter(ValueFilter<?,?> filter)

Description copied from class: ItemValueFilterProcessor

Returns true, if the filter implies ignore-case behavior. Used when filter is transformed to SQL operation, or to determine whether operands need some treatment (e.g. `lower()` function). Can be overridden to cover other matching rules, e.g. for poly-strings.

Overrides:

isIgnoreCaseFilter in class ItemValueFilterProcessor<PropertyValueFilter<T>>

isIgnoreCasePolyStringFilter

public static boolean isIgnoreCasePolyStringFilter(ValueFilter<?,?> filter)

Extracted for other poly-string filters in other parts of the filter processor hierarchy.

extractNorm

public static String extractNorm(Object value)

Method extracting normalized value from (potentially poly-)string. May require adapter method to provide PrismContext for normalization, see usages.

extractOrig

public static String extractOrig(Object value)

rightHand

public com.querydsl.core.types.Expression<?> rightHand(ValueFilter<?,?> filter)

Specified by:

rightHand in interface RightHandProcessor

Overrides:

rightHand in class ItemValueFilterProcessor<PropertyValueFilter<T>>

process

public com.querydsl.core.types.Predicate process(PropertyValueFilter<T> filter,
 RightHandProcessor rightPath)
                                          throws RepositoryException

Throws:

RepositoryException

getOrigPath

public com.querydsl.core.types.dsl.StringPath getOrigPath()

getNormPath

public com.querydsl.core.types.dsl.StringPath getNormPath()