PhoenixmlDb.XQuery

JsonXmlConverter

The one mapping of JSON to XML: the XML representation of JSON that fn:json-to-xml defines (XPath and XQuery Functions and Operators 3.1 §17.4.2), as an API. It is the code the function itself runs, so a host that stores or exchanges JSON as XML gets the tree a query gets, and fn:xml-to-json turns it back.

#JsonXmlConverter

Namespace: PhoenixmlDb.XQuery

The one mapping of JSON to XML: the XML representation of JSON that

fn:json-to-xml

defines (XPath and XQuery Functions and Operators 3.1 §17.4.2), as an API. It is the code the function itself runs, so a host that stores or exchanges JSON as XML gets the tree a query gets, and

fn:xml-to-json

turns it back.

csharp

{"tags":["a"],"n":1}

becomes

xml

<map xmlns="http://www.w3.org/2005/xpath-functions">
  <array key="tags"><string>a</string></array>
  <number key="n">1</number>
</map>

(without the white space). An array of one item stays an array, and a number stays a number.

#Methods

#ToXml(String,PhoenixmlDb.XQuery.INodeBuilder,PhoenixmlDb.XQuery.JsonToXmlOptions)

Builds the XML representation of

Parameters:

json — The JSON text.
builder — The store the document's nodes are made in.
options — JsonToXmlOptions.Default when null.

Returns: The document node; its one child is the element for the JSON value.

Exceptions:

XQueryException — FOJS0001: the text is not JSON. FOJS0003: a key is repeated and JsonToXmlOptions.Duplicates is JsonDuplicateKeys.Reject.
ArgumentException — Both JsonToXmlOptions.Escape and a fallback are set.

#ToXmlText(String,PhoenixmlDb.XQuery.JsonToXmlOptions)

The XML representation of

as markup, with no XML declaration and no added white space.