org.openmrs.validator

Class ObsValidator

java.lang.Object

org.openmrs.validator.ObsValidator

All Implemented Interfaces:

org.springframework.validation.Validator

@Handler(supports=Obs.class,
         order=50)
public class ObsValidator
extends Object
implements org.springframework.validation.Validator

Validator for the Obs class. This class checks for anything set on the Obs object that will cause errors or is incorrect. Things checked are similar to:

• all required properties are filled in on the Obs object.
• checks for no recursion in the obs grouping.
• Makes sure the obs has at least one value (if not an obs grouping)

See Also:

Obs

Field Summary

Fields

Modifier and Type	Field and Description
static int	VALUE_TEXT_MAX_LENGTH

Constructor Summary

Constructors

Constructor and Description
ObsValidator()

Method Summary

Modifier and Type	Method and Description
boolean	supports(Class c)
void	validate(Object obj, org.springframework.validation.Errors errors)

Methods inherited from class java.lang.Object

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

Field Detail

VALUE_TEXT_MAX_LENGTH

public static final int VALUE_TEXT_MAX_LENGTH

See Also:

Constant Field Values

Constructor Detail

ObsValidator

public ObsValidator()

Method Detail

supports

public boolean supports(Class c)

Specified by:

supports in interface org.springframework.validation.Validator

See Also:

Validator.supports(java.lang.Class)

validate

public void validate(Object obj,
                     org.springframework.validation.Errors errors)

Specified by:

validate in interface org.springframework.validation.Validator

See Also:

Validator.validate(java.lang.Object, org.springframework.validation.Errors)

Should:

fail validation if personId is null, fail validation if obsDatetime is null, fail validation if concept is null, fail validation if concept datatype is boolean and valueBoolean is null, fail validation if concept datatype is coded and valueCoded is null, fail validation if concept datatype is date and valueDatetime is null, fail validation if concept datatype is numeric and valueNumeric is null, fail validation if concept datatype is text and valueText is null, fail validation if obs ancestors contains obs, pass validation if all values present, fail validation if the parent obs has values, reject an invalid concept and drug combination, pass if answer concept and concept of value drug match