49.20 PARSE_RESPONSE_CLOB Function

This function parses the response from a Web service that is stored in a collection and returns the result as a CLOB type.

Syntax

APEX_WEB_SERVICE.PARSE_RESPONSE_CLOB (
    p_collection_name   IN VARCHAR2,
    p_xpath             IN VARCHAR2,
    p_ns                IN VARCHAR2 DEFAULT NULL ) 
RETURN CLOB;

Parameters

Table 49-14 PARSE_RESPONSE _CLOB Function Parameters

Parameter	Description
p_collection_name	The name of the collection where the Web service response is stored.
p_xpath	The XPath expression to the desired node.
p_ns	The namespace to the desired node.

Example

The following example parses a response stored in a collection called STELLENT_CHECKIN and stores the value in a locally declared CLOB variable.

DECLARE
    l_response_msg  CLOB;
BEGIN
    l_response_msg := apex_web_service.parse_response_clob(
        p_collection_name=>'STELLENT_CHECKIN',
        p_xpath=>
'//idc:CheckInUniversalResponse/idc:CheckInUniversalResult/idc:StatusInfo/idc:statusMessage/text()',
        p_ns=>'xmlns:idc="http://www.stellent.com/CheckIn/"');
END;