queryXMLNode

The fields parameter specifies how data is extracted from the node to produce an output variable. This output variable is called a "binding," because the fields parameter binds a certain part of the document to a particular output variable. At run time, this service must include at least one fields entry. The service must include at least one entry in fields. The result of each query you specify in fields is returned in a variable whose name and type you specify.

node	The XML node that you want to query. This parameter supports the following types of input: com.wm.lang.xml.Node XML node that you want to query. An XML node can be produced by xmlStringToXMLNode or an XML content handler.
nsDecls	Document Optional. Namespaces associated with any namespace prefixes used element to specify elements in fields/query. Each entry in nsDecls represents a namespace prefix/URI pair, where a key name represents a prefix and the value of the key specifies the namespace URI. For example, to define the URIs associated with two prefixes called GSX and TxMon, you would set nsDecls as follows:
fields	Document List Optional. Parameters describing how data is to be extracted from node. Each document in the list contains parameters for a single query, as follows:
	Key	Description
	name	String Name to assign to resulting value.
	resultType	String Object type that the query is to yield. The following shows the allowed values for resultType.
		Underlying Value	Corresponding Data Type
		Object	Object
		Object[]	Object List
		Record	Document
		Record[]	Document List
		String	String
		String[]	String List
		String[][]	String Table
	query	String Query identifying the data to be extracted from node.
	queryType	String Query language in which query is expressed. Valid values are WQL and XQL.
	onnull	String Code indicating what you want queryXMLNode to do when the result is null. Set to one of the following: continue to indicate that all result values are acceptable for this query (including null). fail to indicate that the service should fail if the result of this query is null and continue in all other cases. succeed to indicate that the service should continue if the result of this query is null and fail in all other cases.
	fields[]	Document List Parameters that support recursive execution of bindings. Each fields list defines bindings for one level of the output with the top level being the pipeline and the first level down being contents of a document or document list in the pipeline.