Data Type Mapping

JSON

Integration Server

object

Document

string

String

number (integer)

Integer or Long Java wrapper. For more information about converting JSON integers, see the decodeIntegerAsLong input parameters in pub.json:jsonStreamToDocument and pub.json:jsonStringToDocument.

number (real)

Float or Double Java wrapper. For more information about converting real numbers, see the decodeRealAsDouble input parameter in pub.json:jsonStreamToDocument and pub.json:jsonStringToDocument.

True/False

Boolean Java wrapper

Array of JSON type

Array of Integration Server type

null

All others

String

Note:

If an object has a toString() implementation, Integration Server uses that implementation.

If the object does not provide a toString() implementation, Integration Server uses Object.toString(). Object.toString() returns the class name and hexadecimal representation of the hash code of the object, such as "javax.namining.InitialContext@3ae6f00b".

Note:

If JSON text begins with an array at the root and the array is unnamed, when parsing the JSON text, Integration Server uses a fixed name of $rootArray for the array value. The $rootArray field appears in the pipeline. When creating a JSON response, if the pipeline contains $rootArray with an array value at its root, Integration Server discards the $rootArray name and transforms the array value into a JSON array.