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| How to Remove/Add Namespace Declarations from XML |
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| jfrankman |
 Posted: Thu Oct 22, 2009 2:09 pm Post subject: How to Remove/Add Namespace Declarations from XML |
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Apprentice
Joined: 18 Jun 2009
Posts: 36
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We are working with a persnickity webservice that cannot handle xml with a namespace as follows:
| Code: |
| <ns2:SendClaimPayload xmlns:ns2="http://qcsdirect.com"> |
The we need to send the following instead:
| Code: |
| <SendClaimPayload xmlns="http://qcsdirect.com"> |
The problem is that the ESQL currently being sent to the broker contains the namespace . Before the xml is forwarded to the webservice we are calling, we need to remove the "ns2:" namespce information. We can remove the "ns2:" at the beginning of the element, but I cannot figure out how to replace ns2: namespace within the element. So we end up with xml like this:
| Code: |
| <SendClaimPayload xmlns:ns2="http://qcsdirect.com"> |
How can xmlns:ns2="http://qcsdirect.com" be changed to xmlns="http://qcsdirect.com"using ESQL?
I have tried the following but, a runtime exception is thrown inside the broker:
| Code: |
| SET OutputRoot.XMLNSC.SendClaimPayload.(XMLNSC.Attribute)xmlns = 'http://qcsdirect.com'; |
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| Vitor |
| Posted: Thu Oct 22, 2009 2:38 pm Post subject: Re: How to Remove/Add Namespace Declarations from XML |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| jfrankman wrote: |
| How can xmlns:ns2="http://qcsdirect.com" be changed to xmlns="http://qcsdirect.com"using ESQL? |
Have you looked up DECLARE NAMESPACE? 
| jfrankman wrote: |
I have tried the following but, a runtime exception is thrown inside the broker:
| Code: |
| SET OutputRoot.XMLNSC.SendClaimPayload.(XMLNSC.Attribute)xmlns = 'http://qcsdirect.com'; |
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Look up XMLNSC.NamespaceDecl at the same time.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| jfrankman |
| Posted: Thu Oct 22, 2009 4:03 pm Post subject: |
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Apprentice
Joined: 18 Jun 2009
Posts: 36
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Thank for the help, we were able to get it to work with:
| Code: |
DECLARE ns NAMESPACE 'http://qcsdirect.com';
SET OutputRoot.XMLNSC.ns:SendClaimPayload.(XMLNSC.NamespaceDecl)xmlns = ns; |
Unfortunately, the input message coming into the node as a prefix of "ns2:":
| Code: |
| <ns2:SendClaimPayload xmlns:ns2="http://qcsdirect.com"> |
so when we set the output=input as follows:
| Code: |
| SET OutputRoot.XMLNSC.ns:SendClaimPayload=InputRoot.XMLNSC.ns:SendClaimPayload; |
Then the ns: gets copied over to the output root. so now it outputs:
| Code: |
| <ns2:SendClaimPayload xmlns="http://qcsdirect.com"> |
I think I could set each field in the output root = to each field in the input root to work around this, but I would prefer not to. Is there a way I can delete ns:2 from InputRoot structure or cause that it does not get copied over? |
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| fjb_saper |
| Posted: Thu Oct 22, 2009 4:45 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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So have you tried
| Code: |
declare ns2 Namespace ' http://qcsdirect.com';
SET OutputRoot.XMLNSC.ns2:SendClaimPayload.(XMLNSC.NamespaceDecl)xmlns = ns2;
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