XOM API for Processing XML with Java

[Brian Stechly <bstechly AT disk.com>]

Exception being thrown is:

Server sent invalid output without the expected content.
java.lang.NullPointerException


XML in question is:
    <sObject xsi:type="sf:CampaignMember" 
xmlns:sf="urn:sobject.enterprise.soap.sforce.com">
     <sf:Id>00vi00000071B8rAAE</sf:Id>


I have tried several variations including those below (exception is always 
thrown on the Element   resSfIdA     line):
   Element resSObjectA = 
aNotification.getFirstChildElement("sObject","urn:sobject.enterprise.soap.sforce.com");
    
   Element   resSfIdA          = 
resSObjectA.getFirstChildElement("sf:Id","urn:sobject.enterprise.soap.sforce.com");
    System.out.print("\n Id:"); //+ resSfIdA.getValue());

   Element resSObjectA = 
aNotification.getFirstChildElement("sObject","urn:sobject.enterprise.soap.sforce.com");
    
   Element   resSfIdA          = resSObjectA.getFirstChildElement("sf:Id");   
  System.out.print("\n Id:"); //+ resSfIdA.getValue());

   Element resSObjectA = aNotification.getFirstChildElement("sObject");    
   Element   resSfIdA          = resSObjectA.getFirstChildElement("sf:Id");   
  System.out.print("\n Id:"); //+ resSfIdA.getValue());


FWIW, I ran the ElementListing code from the xom site:

  soapenv:Envelope
   soapenv:Body
    notifications
     OrganizationId
     ActionId
     SessionId
     EnterpriseUrl
     PartnerUrl
     Notification
      Id
      sObject
       sf:Id
       sf:CampaignId
       sf:Campaign_Member_Invitation_Code__c
       sf:SOAP_Address__c
       sf:SOAP_City__c
       sf:SOAP_First_Name__c
       sf:SOAP_Last_Name__c
       sf:SOAP_Postal_Code__c
       sf:SOAP_State__c
       sf:School_Name__c
       sf:Status



In summary, using XOM I can parse all the elements prior to the sObject..  
Once I hit the sObject and the elements within it I get errors.

Would appreciate any advice/guidance.

Thanks!
Brian






-----Original Message-----
From: xom-interest-bounces AT lists.ibiblio.org 
[mailto:xom-interest-bounces AT lists.ibiblio.org] On Behalf Of Brian Stechly
Sent: Friday, November 01, 2013 1:22 PM
To: xom-interest AT lists.ibiblio.org
Subject: [XOM-interest] XOM SOAP - sObject Simple question but I cannot find 
an example

Hi,

I have been working on this simple code for days and am hoping somebody can 
point me in the right direction.  I cannot get the sObject and it's children 
to parse correctly in the following:



public static Document XML_SOAP_Data(InputStream xml_in) {
    try {
                                Builder builder = new Builder();
                                Document response = builder.build(xml_in);

/* response we are expecting

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
 <soapenv:Body>
  <notifications xmlns="http://soap.someURL.com/out";>
   <OrganizationId>00Di0000000H88xEAC</OrganizationId>
   <ActionId>04ki00000004FCuAAM</ActionId>
   <SessionId xsi:nil="true"/>
   
<EnterpriseUrl>https://na15.salesomeurl.com/services/Soap/c/29.0/00Di0000000H88x</EnterpriseUrl>
   
<PartnerUrl>https://na15.salesomeurl.com/services/Soap/u/29.0/00Di0000000H88x</PartnerUrl>
   <Notification>
    <Id>04li00000017ikLAAQ</Id>
    <sObject xsi:type="sf:CampaignMember" 
xmlns:sf="urn:sobject.enterprise.soap.someurl.com">
     <sf:Id>00vi00000071B8rAAE</sf:Id>
     <sf:CampaignId>701i0000000EQMBAA4</sf:CampaignId>
     <sf:SOAP_City__c>Washington</sf:SOAP_City__c>
     <sf:SOAP_First_Name__c>Lisa Test-C</sf:SOAP_First_Name__c>
     <sf:SOAP_Last_Name__c>Rossi</sf:SOAP_Last_Name__c>
     <sf:SOAP_Postal_Code__c>20007-3117</sf:SOAP_Postal_Code__c>
     <sf:SOAP_State__c>DC</sf:SOAP_State__c>
     <sf:SOAP_Street__c>3133 &apos;O&apos; Street NW</sf:SOAP_Street__c>
     <sf:School_Name__c>[not provided]</sf:School_Name__c>
     <sf:Status>Not Sent</sf:Status>
    </sObject>
   </Notification>
  </notifications>
 </soapenv:Body>
</soapenv:Envelope>

*/
                                Element responseEnvelope = 
response.getRootElement();
                                Element responseBody = 
responseEnvelope.getFirstChildElement("Body","http://schemas.xmlsoap.org/soap/envelope/";);
                                Element fault = 
responseBody.getFirstChildElement("Fault", 
"http://schemas.xmlsoap.org/soap/envelope/";);
                                if (fault == null) { // no fault
                                                Element  resNotifications  = 
responseBody.getFirstChildElement("notifications", 
"http://soap.someURL.com/out";);
                                                                Elements  
resOrganizationId = resNotifications.getChildElements("OrganizationId", 
"http://soap.someURL.com/out";);
                                                                Elements  
resActionId       = resNotifications.getChildElements("ActionId", 
"http://soap.someURL.com/out";);
                                                                Elements  
resSessionId      = resNotifications.getChildElements("SessionId", 
"http://soap.someURL.com/out";);
                                                                Elements  
resEnterpriseUrl  = resNotifications.getChildElements("EnterpriseUrl", 
"http://soap.someURL.com/out";);
                                                                Elements  
resPartnerUrl     = resNotifications.getChildElements("PartnerUrl", 
"http://soap.someURL.com/out";);
                                                                Elements  
resNotification   = resNotifications.getChildElements("Notification", 
"http://soap.someURL.com/out";);
                                                     Element   aNotification 
= null;
                                                                for (int i = 
0; i < resNotification.size(); i++) {
                                                                              
  System.out.println("\n NEW Notification \n");
                                                                              
  aNotification = resNotification.get(i);  System.out.println("\n 1 \n");
                                                                              
    Element  resId      = aNotification.getFirstChildElement("Id", 
"http://soap.someURL.com/out";);   //this works

// ! This is where I am having the issue ! //
//        <sObject xsi:type="sf:CampaignMember" 
xmlns:sf="urn:sobject.enterprise.soap.someurl.com">
//         <sf:Id>00vi00000071B8rAAE</sf:Id>

                                                                              
    Element resSObject = aNotification.getFirstChildElement("sObject", 
"urn:sobject.enterprise.soap.someurl.com");

                                                                              
    //Have tried with and without the line below
                                                                              
    resSObject.addNamespaceDeclaration("sf", 
"urn:sobject.enterprise.soap.someurl.com");

                                                                              
                                  Element   resSfId          = 
resSObject.getFirstChildElement("sf:Id", 
"urn:sobject.enterprise.soap.someurl.com");



// ! Trying to get the sObject and child above to parse ! //




Thanks!

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