org.openmrs.obs.handler

Class BinaryDataHandler

java.lang.Object

org.openmrs.obs.handler.AbstractHandler

org.openmrs.obs.handler.BinaryDataHandler

All Implemented Interfaces:

ComplexObsHandler

Direct Known Subclasses:

TextHandler

public class BinaryDataHandler
extends AbstractHandler
implements ComplexObsHandler

Handler for storing files for complex obs to the file system. Files are stored in the location specified by the global property: "obs.complex_obs_dir"

Since:

1.5

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	log

Fields inherited from class org.openmrs.obs.handler.AbstractHandler

longfmt, nf

Constructor Summary

Constructors

Constructor and Description
BinaryDataHandler() Constructor initializes formats for alternative file names to protect from unintentionally overwriting existing files.

Method Summary

Modifier and Type	Method and Description
Obs	getObs(Obs obs, String view) Currently supports all views
Obs	saveObs(Obs obs) TODO should this support a StringReader too?

Methods inherited from class org.openmrs.obs.handler.AbstractHandler

getComplexDataFile, getExtension, getOutputFileToWrite, purgeComplexData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openmrs.obs.ComplexObsHandler

purgeComplexData

Field Detail

log

public static final org.apache.commons.logging.Log log

Constructor Detail

BinaryDataHandler

public BinaryDataHandler()

Constructor initializes formats for alternative file names to protect from unintentionally overwriting existing files.

Method Detail

getObs

public Obs getObs(Obs obs,
                  String view)

Currently supports all views

Specified by:

getObs in interface ComplexObsHandler

Overrides:

getObs in class AbstractHandler

Parameters:

obs - an obs without complex data filled in

view - nullable view type. This is defined by the ui and view/handler

Returns:

the obs with complex data filled in

See Also:

ComplexObsHandler.getObs(org.openmrs.Obs, java.lang.String)

saveObs

public Obs saveObs(Obs obs)
            throws APIException

TODO should this support a StringReader too?

Specified by:

saveObs in interface ComplexObsHandler

Returns:

the Obs with the ComplexData nullified

Throws:

APIException

See Also:

ComplexObsHandler.saveObs(org.openmrs.Obs)