ca.uhn.fhir.parser

Class StrictErrorHandler

java.lang.Object

ca.uhn.fhir.parser.StrictErrorHandler

All Implemented Interfaces:

IParserErrorHandler

public class StrictErrorHandler
extends Object
implements IParserErrorHandler

Parser error handler which throws a DataFormatException any time an issue is found while parsing.

See Also:

IParser.setParserErrorHandler(IParserErrorHandler), FhirContext.setParserErrorHandler(IParserErrorHandler)

Nested Class Summary

Nested classes/interfaces inherited from interface ca.uhn.fhir.parser.IParserErrorHandler

IParserErrorHandler.IParseLocation

Constructor Summary

Constructors

Constructor and Description
StrictErrorHandler()

Method Summary

Modifier and Type	Method and Description
void	containedResourceWithNoId(IParserErrorHandler.IParseLocation theLocation) Invoked when a contained resource is parsed that has no ID specified (and is therefore invalid)
void	incorrectJsonType(IParserErrorHandler.IParseLocation theLocation, String theElementName, JsonLikeValue.ValueType theExpected, JsonLikeValue.ScalarType theExpectedScalarType, JsonLikeValue.ValueType theFound, JsonLikeValue.ScalarType theFoundScalarType) Invoked if the wrong type of element is found while parsing JSON.
void	invalidValue(IParserErrorHandler.IParseLocation theLocation, String theValue, String theError) The parser detected an atttribute value that was invalid (such as: empty "" values are not permitted)
void	missingRequiredElement(IParserErrorHandler.IParseLocation theLocation, String theElementName) Resource was missing a required element
void	unexpectedRepeatingElement(IParserErrorHandler.IParseLocation theLocation, String theElementName) Invoked when an element repetition (e.g.
void	unknownAttribute(IParserErrorHandler.IParseLocation theLocation, String theAttributeName) Invoked when an unknown element is found in the document.
void	unknownElement(IParserErrorHandler.IParseLocation theLocation, String theElementName) Invoked when an unknown element is found in the document.
void	unknownReference(IParserErrorHandler.IParseLocation theLocation, String theReference) Resource contained a reference that could not be resolved and needs to be resolvable (e.g.

Methods inherited from class java.lang.Object

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

Constructor Detail

StrictErrorHandler

public StrictErrorHandler()

Method Detail

containedResourceWithNoId

public void containedResourceWithNoId(IParserErrorHandler.IParseLocation theLocation)

Description copied from interface: IParserErrorHandler

Invoked when a contained resource is parsed that has no ID specified (and is therefore invalid)

Specified by:

containedResourceWithNoId in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. WILL ALWAYS BE NULL currently, as this is not yet implemented, but this parameter is included so that locations can be added in the future without changing the API.

incorrectJsonType

public void incorrectJsonType(IParserErrorHandler.IParseLocation theLocation,
                              String theElementName,
                              JsonLikeValue.ValueType theExpected,
                              JsonLikeValue.ScalarType theExpectedScalarType,
                              JsonLikeValue.ValueType theFound,
                              JsonLikeValue.ScalarType theFoundScalarType)

Description copied from interface: IParserErrorHandler

Invoked if the wrong type of element is found while parsing JSON. For example if a given element is expected to be a JSON Object and is a JSON array

Specified by:

incorrectJsonType in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. Note that this may be null as the ParseLocation feature is experimental. Use with caution, as the API may change.

theElementName - The name of the element that was found.

theExpected - The datatype that was expected at this location

theExpectedScalarType - If theExpectedValueType is JsonLikeValue.ValueType.SCALAR, this is the specific scalar type expected. Otherwise this parameter will be null.

theFound - The datatype that was found at this location

theFoundScalarType - If theFoundValueType is JsonLikeValue.ValueType.SCALAR, this is the specific scalar type found. Otherwise this parameter will be null.

invalidValue

public void invalidValue(IParserErrorHandler.IParseLocation theLocation,
                         String theValue,
                         String theError)

Description copied from interface: IParserErrorHandler

The parser detected an atttribute value that was invalid (such as: empty "" values are not permitted)

Specified by:

invalidValue in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. Note that this may be null as the ParseLocation feature is experimental. Use with caution, as the API may change.

theValue - The actual value

theError - A description of why the value was invalid

missingRequiredElement

public void missingRequiredElement(IParserErrorHandler.IParseLocation theLocation,
                                   String theElementName)

Description copied from interface: IParserErrorHandler

Resource was missing a required element

Specified by:

missingRequiredElement in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. Note that this may be null as the ParseLocation feature is experimental. Use with caution, as the API may change.

unexpectedRepeatingElement

public void unexpectedRepeatingElement(IParserErrorHandler.IParseLocation theLocation,
                                       String theElementName)

Description copied from interface: IParserErrorHandler

Invoked when an element repetition (e.g. a second repetition of something) is found for a field which is non-repeating.

Specified by:

unexpectedRepeatingElement in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. Note that this may be null as the ParseLocation feature is experimental. Use with caution, as the API may change.

theElementName - The name of the element that was found.

unknownAttribute

public void unknownAttribute(IParserErrorHandler.IParseLocation theLocation,
                             String theAttributeName)

Description copied from interface: IParserErrorHandler

Invoked when an unknown element is found in the document.

Specified by:

unknownAttribute in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. Note that this may be null as the ParseLocation feature is experimental. Use with caution, as the API may change.

theAttributeName - The name of the attribute that was found.

unknownElement

public void unknownElement(IParserErrorHandler.IParseLocation theLocation,
                           String theElementName)

Description copied from interface: IParserErrorHandler

Invoked when an unknown element is found in the document.

Specified by:

unknownElement in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. Note that this may be null as the ParseLocation feature is experimental. Use with caution, as the API may change.

theElementName - The name of the element that was found.

unknownReference

public void unknownReference(IParserErrorHandler.IParseLocation theLocation,
                             String theReference)

Description copied from interface: IParserErrorHandler

Resource contained a reference that could not be resolved and needs to be resolvable (e.g. because it is a local reference to an unknown contained resource)

Specified by:

unknownReference in interface IParserErrorHandler

Parameters:

theLocation - The location in the document. Note that this may be null as the ParseLocation feature is experimental. Use with caution, as the API may change.

theReference - The actual invalid reference (e.g. "#3")