Package ca.uhn.fhir.jpa.interceptor

Class RequestHeaderPartitionInterceptor

java.lang.Object

ca.uhn.fhir.jpa.interceptor.RequestHeaderPartitionInterceptor

public class RequestHeaderPartitionInterceptor
extends Object

This is an interceptor to identify the partition ID from a request header. It reads the value of the X-Request-Partition-IDs header, which is expected to be a comma separated partition ids. For the read operations it uses all the partitions specified in the header. The create operations it uses the first partition ID from the header. The tests for the functionality of this interceptor can be found in the ca.uhn.fhir.jpa.interceptor.RequestHeaderPartitionTest class.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PARTITIONS_HEADER

Constructor Summary

Constructors

Constructor	Description
RequestHeaderPartitionInterceptor()

Method Summary

Modifier and Type	Method	Description
RequestPartitionId	identifyPartitionForCreate(ca.uhn.fhir.rest.api.server.RequestDetails theRequestDetails)	This method is called to identify the partition ID for create operations.
RequestPartitionId	identifyPartitionForRead(ca.uhn.fhir.rest.api.server.RequestDetails theRequestDetails)	This method is called to identify the partition ID for read operations.

Methods inherited from class java.lang.Object

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

Field Details

PARTITIONS_HEADER

public static final String PARTITIONS_HEADER

See Also:

• Constant Field Values

Constructor Details

RequestHeaderPartitionInterceptor

public RequestHeaderPartitionInterceptor()

Method Details

identifyPartitionForCreate

public RequestPartitionId identifyPartitionForCreate(ca.uhn.fhir.rest.api.server.RequestDetails theRequestDetails)

This method is called to identify the partition ID for create operations. It reads the value of the X-Request-Partition-IDs header, and parses and returns the first partition ID from the header value.

identifyPartitionForRead

public RequestPartitionId identifyPartitionForRead(ca.uhn.fhir.rest.api.server.RequestDetails theRequestDetails)

This method is called to identify the partition ID for read operations. Parses all the partition IDs from the header into a RequestPartitionId object.