Package com.sap.cds.util

Class OccUtils

java.lang.Object

com.sap.cds.util.OccUtils

public class OccUtils
extends Object

Utility class related to eTag and @cds.java.version handling

Constructor Summary

Constructors

Constructor	Description
OccUtils()

Method Summary

Modifier and Type	Method	Description
static Optional<CqnEtagPredicate>	eTagPredicate(CqnPredicate p)
static Optional<CdsElement>	getEtagElement(CdsStructuredType target)
static Optional<CdsElement>	getVersionElement(CdsStructuredType rowType)
static void	incrementOrSetEtagValues(CdsEntity resolvedEntity, CqnUpdate update, int[] updateCount, List<Map<String,Object>> resultEntries, List<Map<String,Object>> precalcEntries, CdsElement vEl)
static void	prepareVersionParams(CqnUpdate update, CdsEntity entity, List<Map<String,Object>> parameterValues, Supplier<Instant> timeSupplier)
static String	versionParam(String version)

Methods inherited from class java.lang.Object

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

Constructor Details

OccUtils

public OccUtils()

Method Details

eTagPredicate

public static Optional<CqnEtagPredicate> eTagPredicate(CqnPredicate p)

getEtagElement

public static Optional<CdsElement> getEtagElement(CdsStructuredType target)

getVersionElement

public static Optional<CdsElement> getVersionElement(CdsStructuredType rowType)

incrementOrSetEtagValues

public static void incrementOrSetEtagValues(CdsEntity resolvedEntity,
 CqnUpdate update,
 int[] updateCount,
 List<Map<String,Object>> resultEntries,
 List<Map<String,Object>> precalcEntries,
 CdsElement vEl)

versionParam

public static String versionParam(String version)

prepareVersionParams

public static void prepareVersionParams(CqnUpdate update,
 CdsEntity entity,
 List<Map<String,Object>> parameterValues,
 Supplier<Instant> timeSupplier)