Package ru.sergkorot.dynamic.util

Class SortUtils

java.lang.Object

ru.sergkorot.dynamic.util.SortUtils

public final class SortUtils
extends Object

Author:

Sergey Korotaev

See Also:

• Util is used for transforming string by pattern inside (uses RegexpUtils) to list org.springframework.data.domain.Sort.Order class and checking by validNames if it can build Sort.Order by these sortValue names

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_LIMIT	Default offset number
static final int	DEFAULT_OFFSET	Default offset number

Constructor Summary

Constructors

Constructor	Description
SortUtils()

Method Summary

Modifier and Type	Method	Description
static org.springframework.data.domain.Sort	makeSort(Collection<String> validNames, String sortValues)	Method for getting sort order
static List<org.springframework.data.domain.Sort.Order>	makeSortOrders(Collection<String> validNames, String sortValues)	Method for getting sort order

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_OFFSET

public static final int DEFAULT_OFFSET

Default offset number

See Also:

• Constant Field Values

DEFAULT_LIMIT

public static final int DEFAULT_LIMIT

Default offset number

See Also:

• Constant Field Values

Constructor Details

SortUtils

public SortUtils()

Method Details

makeSort

public static org.springframework.data.domain.Sort makeSort(Collection<String> validNames,
 String sortValues)

Method for getting sort order

Parameters:

validNames - list of parameter names that match sorting

sortValues - string with parameters for sorting, type: "id,-name" "-value" - sort by DESC; "value" - sort by ASC

Returns:

Sort

makeSortOrders

public static List<org.springframework.data.domain.Sort.Order> makeSortOrders(Collection<String> validNames,
 String sortValues)

Method for getting sort order

Parameters:

validNames - list of parameter names that match sorting

sortValues - string with parameters for sorting, type: "id,-name" "-value" - sort by DESC; "value" - sort by ASC

Returns:

Sort.Order - list with sorting parameters