CountReader (hybris Commerce Suite 2205)

java.lang.Object

de.hybris.platform.odata2services.odata.processor.reader.AbstractEntityReader

de.hybris.platform.odata2services.odata.processor.reader.CountReader

All Implemented Interfaces:: EntityReader

public class CountReader extends AbstractEntityReader

The CountReader reads number of items in the platform matching the request conditions.

Constructor Summary

Constructors

Constructor

Description

CountReader()
Method Summary

Modifier and Type

Method

Description

protected ModelEntityService

getEntityService()

boolean

isApplicable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo)

Indicates whether this EntityReader can read the requested information

org.apache.olingo.odata2.api.processor.ODataResponse

read(ItemLookupRequest request)

Reads from the commerce suite the requested information

void

setEntityService(ModelEntityService service)

Methods inherited from class de.hybris.platform.odata2services.odata.processor.reader.AbstractEntityReader
getPersistenceService, getResponseWriter, handleAssociationMultiplicityRetrievalError, setPersistenceService, setResponseWriter, setTypePermissionService, validateReadPermission

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- CountReader
  
  public CountReader()
Method Details
- isApplicable
  
  public boolean isApplicable(org.apache.olingo.odata2.api.uri.UriInfo uriInfo)
  
  Description copied from interface: EntityReader
  
  Indicates whether this EntityReader can read the requested information
  
  Parameters:
  
  uriInfo - Used to determine whether this EntityReader is applicable
  
  Returns:
  
  true if this EntityReader can do the read, otherwise false
- read
  
  public org.apache.olingo.odata2.api.processor.ODataResponse read(ItemLookupRequest request) throws org.apache.olingo.odata2.api.exception.ODataException
  
  Reads from the commerce suite the requested information
  This method reads only number of items matching the conditions specified in the request.
  
  Parameters:
  
  request - parameter object that contains the request with the conditions for the items to be counted.
  
  Returns:
  
  a response containing a number of matching items in its body. The response content type is plain/text for that reason
  
  Throws:
  
  org.apache.olingo.odata2.api.exception.ODataException - when the request violates the OData protocol
- getEntityService
  
  protected ModelEntityService getEntityService()
- setEntityService
  
  public void setEntityService(ModelEntityService service)