Package com.skava.auth.util

Class SearchUtil

java.lang.Object

com.skava.auth.util.QueryDSLSearchUtil

com.skava.auth.util.SearchUtil

public final class SearchUtil
extends QueryDSLSearchUtil

Author:

Infosys Equinox

Field Summary

Fields inherited from class com.skava.auth.util.QueryDSLSearchUtil

EQUAL_OPERATION, GREATER_THAN_OPERATION, LESSER_THAN_OPERATION, SEARCH_KEY_INDEX, SEARCH_OPERATION_INDEX, SEARCH_VALUES_INDEX

Method Summary

Modifier and Type	Method	Description
static <T> jakarta.persistence.criteria.Predicate	generatePredicateForGeneralParams(List<SearchCriteria> params, jakarta.persistence.criteria.Root<T> root, jakarta.persistence.criteria.CriteriaBuilder builder, jakarta.persistence.criteria.Predicate predicate)
static <T> jakarta.persistence.criteria.Predicate	getPredicateForNumericalParam(jakarta.persistence.criteria.CriteriaBuilder builder, jakarta.persistence.criteria.Root<T> r, jakarta.persistence.criteria.Predicate predicate, SearchCriteria param)	This method is used to get predicate for numerical parameter.
static <T> jakarta.persistence.criteria.Predicate	getPredicateForStringParam(jakarta.persistence.criteria.CriteriaBuilder builder, jakarta.persistence.criteria.Root<T> root, jakarta.persistence.criteria.Predicate predicate, SearchCriteria param)	This method is used to get predicate for string parameter.
static List<SearchCriteria>	getSearchCriteria(String filter)
static <T> List<T>	searchEntities(List<SearchCriteria> params, int offset, int limit, jakarta.persistence.EntityManager entityManager, jakarta.persistence.criteria.Root<T> root, jakarta.persistence.criteria.CriteriaQuery<T> query)
static <T> List<T>	searchEntities(List<SearchCriteria> params, long collectionId, int offset, int limit, jakarta.persistence.EntityManager entityManager, jakarta.persistence.criteria.Root<T> root, jakarta.persistence.criteria.CriteriaQuery<T> query)	This method is used to search entity.

Methods inherited from class com.skava.auth.util.QueryDSLSearchUtil

convertFilter, searchEntitiesByBusinessId, searchEntitiesByCollectionIdAndBusinessId

Methods inherited from class java.lang.Object

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

Method Details

getSearchCriteria

public static List<SearchCriteria> getSearchCriteria(String filter)

searchEntities

public static <T> List<T> searchEntities(List<SearchCriteria> params,
 int offset,
 int limit,
 jakarta.persistence.EntityManager entityManager,
 jakarta.persistence.criteria.Root<T> root,
 jakarta.persistence.criteria.CriteriaQuery<T> query)

searchEntities

public static <T> List<T> searchEntities(List<SearchCriteria> params,
 long collectionId,
 int offset,
 int limit,
 jakarta.persistence.EntityManager entityManager,
 jakarta.persistence.criteria.Root<T> root,
 jakarta.persistence.criteria.CriteriaQuery<T> query)

This method is used to search entity.

Type Parameters:

T - entity type for search.

Parameters:

params - The list of search criteria.

collectionId - a Long object.

offset - The offset.

limit - The limit.

entityManager - a EntityManager object.

root - a Root object

query - a CriteriaQuery object.

Returns:

a List of entity objects.

generatePredicateForGeneralParams

public static <T>
jakarta.persistence.criteria.Predicate generatePredicateForGeneralParams(List<SearchCriteria> params,
 jakarta.persistence.criteria.Root<T> root,
 jakarta.persistence.criteria.CriteriaBuilder builder,
 jakarta.persistence.criteria.Predicate predicate)

getPredicateForNumericalParam

public static <T>
jakarta.persistence.criteria.Predicate getPredicateForNumericalParam(jakarta.persistence.criteria.CriteriaBuilder builder,
 jakarta.persistence.criteria.Root<T> r,
 jakarta.persistence.criteria.Predicate predicate,
 SearchCriteria param)

This method is used to get predicate for numerical parameter.

Type Parameters:

T - entity type for predicate generation.

Parameters:

builder - The criteria builder.

r - The root of entity.

predicate - The predicate.

param - The SearchCriteria object.

Returns:

predicate.

getPredicateForStringParam

public static <T>
jakarta.persistence.criteria.Predicate getPredicateForStringParam(jakarta.persistence.criteria.CriteriaBuilder builder,
 jakarta.persistence.criteria.Root<T> root,
 jakarta.persistence.criteria.Predicate predicate,
 SearchCriteria param)

This method is used to get predicate for string parameter.

Type Parameters:

T - entity type for predicate generation.

Parameters:

builder - The CriteriaBuilder.

root - The root of entity.

predicate - The predicate.

param - The SearchCriteria object.

Returns:

predicate.