Package net.sf.saxon.ma.json
Class ParseJsonFn
java.lang.Object
net.sf.saxon.functions.AbstractFunction
net.sf.saxon.functions.SystemFunction
net.sf.saxon.ma.json.JsonToXMLFn
net.sf.saxon.ma.json.ParseJsonFn
- All Implemented Interfaces:
Callable
,Function
,GroundedValue
,Item
,Sequence
Implements the parse-json function, as defined in XPath 3.1
The parsing code, and the handling of options is shared with the json-to-xml function.
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class net.sf.saxon.ma.json.JsonToXMLFn
call
Methods inherited from class net.sf.saxon.functions.SystemFunction
dependsOnContextItem, dynamicCall, equals, export, exportAdditionalArguments, exportAttributes, fixArguments, getArity, getCardinality, getCompilerName, getContextNode, getDescription, getDetails, getErrorCodeForTypeErrors, getFunctionItemType, getFunctionName, getIntegerBounds, getNetCost, getOperandRoles, getRequiredType, getResultItemType, getResultItemType, getRetainedStaticContext, getSpecialProperties, getStaticBaseUriString, getStreamerName, importAttributes, isTrustedResultType, makeCall, makeFunction, makeFunctionCall, makeOptimizedFunctionCall, resultIfEmpty, setArity, setDetails, setRetainedStaticContext, supplyTypeInformation, toShortString, toString, typeCheckCaller
Methods inherited from class net.sf.saxon.functions.AbstractFunction
atomize, deepEquals, effectiveBooleanValue, getAnnotations, getStringValue, getStringValueCS, isArray, isMap, makeNewContext, simplify, typeCheck
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface net.sf.saxon.om.GroundedValue
asIterable, concatenate, containsNode, materialize
Methods inherited from interface net.sf.saxon.om.Item
getLength, head, isStreamed, itemAt, iterate, reduce, subsequence
Methods inherited from interface net.sf.saxon.om.Sequence
makeRepeatable
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Field Details
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OPTION_DETAILS
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Constructor Details
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ParseJsonFn
public ParseJsonFn()
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Method Details
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eval
Parse the JSON string according to supplied options- Overrides:
eval
in classJsonToXMLFn
- Parameters:
input
- JSON input stringoptions
- options for the conversion as a map of xs:string : value pairscontext
- XPath evaluation context- Returns:
- the result of the parsing, as an XML element
- Throws:
XPathException
- if the syntax of the input is incorrect
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parse
public static Item parse(String input, Map<String, Sequence> options, XPathContext context) throws XPathExceptionParse the JSON string according to supplied options- Parameters:
input
- JSON input stringoptions
- options for the conversion as a map of xs:string : value pairscontext
- XPath evaluation context- Returns:
- the result of the parsing, as an XML element
- Throws:
XPathException
- if the syntax of the input is incorrect
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