edu.emory.bmi.aiw.i2b2export.i2b2

Class I2b2PdoRetrieverImpl

java.lang.Object

edu.emory.bmi.aiw.i2b2export.i2b2.I2b2PdoRetrieverImpl

All Implemented Interfaces:

I2b2PdoRetriever

public final class I2b2PdoRetrieverImpl
extends Object
implements I2b2PdoRetriever

Implementation of the i2b2 PDO retriever interface. It retrieves the data by filling the PDO request XML template and sending that XML to the i2b2 service as defined the application's properties file (see I2b2CommUtil).

Since:

1.0

Author:

Michel Mansour

Constructor Summary

Constructors

Constructor and Description
I2b2PdoRetrieverImpl(I2b2EurekaServicesProperties inProperties, I2b2XmlPostSupport inI2b2XmlPostSupport) Default no-arg constructor.

Method Summary

Modifier and Type	Method and Description
I2b2PdoResults	retrieve(I2b2AuthMetadata authMetadata, Collection<I2b2Concept> concepts, I2b2PatientSet patientSet) Attempts to retrieve PDO results from i2b2 for the given patient set.

Methods inherited from class java.lang.Object

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

Constructor Detail

I2b2PdoRetrieverImpl

@Inject
public I2b2PdoRetrieverImpl(I2b2EurekaServicesProperties inProperties,
                                    I2b2XmlPostSupport inI2b2XmlPostSupport)

Default no-arg constructor.

Method Detail

retrieve

public I2b2PdoResults retrieve(I2b2AuthMetadata authMetadata,
                               Collection<I2b2Concept> concepts,
                               I2b2PatientSet patientSet)
                        throws I2b2ExportServiceXmlException

Description copied from interface: I2b2PdoRetriever

Attempts to retrieve PDO results from i2b2 for the given patient set. The results are filtered based on the requested concepts, and the request will succeed only if the given user is authorized to make the request.

Specified by:

retrieve in interface I2b2PdoRetriever

Parameters:

authMetadata - the i2b2 authentication metadata of the user making the request

concepts - the i2b2 concepts to query for

patientSet - the i2b2 patient set to retrieve

Returns:

a I2b2PdoResults object containing the patients, events, observers, and observations retrieved from i2b2

Throws:

I2b2ExportServiceXmlException - if an error occurs while processing the XML returned by i2b2