Package de.dlr.proseo.api.prip.odata

Class ProductEntityCollectionProcessor

java.lang.Object

de.dlr.proseo.api.prip.odata.ProductEntityCollectionProcessor

All Implemented Interfaces:

org.apache.olingo.server.api.processor.EntityCollectionProcessor, org.apache.olingo.server.api.processor.Processor

@Component
@Transactional(isolation=REPEATABLE_READ,
               readOnly=true)
public class ProductEntityCollectionProcessor
extends Object
implements org.apache.olingo.server.api.processor.EntityCollectionProcessor

Retrieve product collections from the prosEO metadata database (via the Ingestor component) with additional information from the prosEO Storage Manager

Author:

Dr. Thomas Bassler

Constructor Summary

Constructors

Constructor	Description
ProductEntityCollectionProcessor()

Method Summary

Modifier and Type	Method	Description
void	init(org.apache.olingo.server.api.OData odata, org.apache.olingo.server.api.ServiceMetadata serviceMetadata)	Initializes the processor for each HTTP request - response cycle (Copied from interface definition)
void	readEntityCollection(org.apache.olingo.server.api.ODataRequest request, org.apache.olingo.server.api.ODataResponse response, org.apache.olingo.server.api.uri.UriInfo uriInfo, org.apache.olingo.commons.api.format.ContentType responseFormat)	Reads entities data from persistence and puts serialized content and status into the response.

Methods inherited from class java.lang.Object

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

Constructor Details

ProductEntityCollectionProcessor

public ProductEntityCollectionProcessor()

Method Details

init

public void init(org.apache.olingo.server.api.OData odata,
 org.apache.olingo.server.api.ServiceMetadata serviceMetadata)

Initializes the processor for each HTTP request - response cycle (Copied from interface definition)

Specified by:

init in interface org.apache.olingo.server.api.processor.Processor

Parameters:

odata - Olingo's root object, acting as a factory for various object types

serviceMetadata - metadata of the OData service like the EDM that have to be created before the OData request handling takes place

readEntityCollection

public void readEntityCollection(org.apache.olingo.server.api.ODataRequest request,
 org.apache.olingo.server.api.ODataResponse response,
 org.apache.olingo.server.api.uri.UriInfo uriInfo,
 org.apache.olingo.commons.api.format.ContentType responseFormat)
                          throws org.apache.olingo.server.api.ODataApplicationException,
org.apache.olingo.server.api.ODataLibraryException

Reads entities data from persistence and puts serialized content and status into the response.

Specified by:

readEntityCollection in interface org.apache.olingo.server.api.processor.EntityCollectionProcessor

Parameters:

request - OData request object containing raw HTTP information

response - OData response object for collecting response data

uriInfo - information of a parsed OData URI

responseFormat - requested content type after content negotiation

Throws:

org.apache.olingo.server.api.ODataApplicationException - if the service implementation encounters a failure

org.apache.olingo.server.api.ODataLibraryException - if the Olingo OData library detects an error