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| namespace prefix in Java Compute node |
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Message
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| dipankar |
 Posted: Tue Mar 11, 2008 4:03 am Post subject: namespace prefix in Java Compute node |
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Disciple
Joined: 03 Feb 2005
Posts: 171
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Hi All,
WBI MB 6.1, Broker fixpack 6101
I am trying to create namespace with prefix by java compute node like
| Quote: |
<getUserDetailsResp xmlns="http://commonMessageFormat/esb/common/esb" xmlns:ic="http://yell.com/esb/common/icommon" xmlns:ct="http://yell.com/esb/common/types" >
<eBusinessUser>
<ic:userId/>
<ic:contactBpId/>
<ic:userName/>
<ic:password/>
<ic:firstName/>
<ic:lastName/>
<ic:userAccountStatus/>
</eBusinessUser>
</getUserDetailsResp> |
I can do this easily by Compute node by ESQL. But by Java code I am also able to do that but not in a good way.
This is the snapshot of my code -
| Code: |
MbElement outRoot = outMessage.getRootElement().createElementAsLastChild("XMLNSC");
MbElement getUserDetailsResp = outRoot.createElementAsFirstChild(MbXMLNSC.FOLDER,"getUserDetailsResp",null);
getUserDetailsResp.setNamespace("http://commonMessageFormat/esb/common/esb");
MbElement eBusinessUser = getUserDetailsResp.createElementAsFirstChild(MbXMLNSC.FOLDER, "eBusinessUser",null);
eBusinessUser.setNamespace("http://commonMessageFormat/esb/common/esb");
MbElement userId = eBusinessUser.createElementAsLastChild(MbXMLNSC.FIELD,"userId",ebuser.getUserId());
userId.setNamespace("http://yell.com/esb/common/icommon");
MbElement contactBpId = eBusinessUser.createElementAsLastChild(MbXMLNSC.FIELD,"contactBpId",ebuser.getContactBpId());
contactBpId.setNamespace("http://commonMessageFormat/esb/common/esb"); |
I don't want to set namespace after creating every element. I would to like to do the same just like esql - first declare namespace with prefix & then use prefix:element_name for creating output body. Here all child element is having the same namespace. However, I am setting namespace for every child element explicitly. I am not able to use prefix.
Please let me know if there is any way to do that. I have very little knowledge in Java.
_________________
Regards |
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| hakanhu |
| Posted: Wed Mar 12, 2008 1:37 am Post subject: |
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Newbie
Joined: 30 Jan 2007
Posts: 7
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You must set namespace every time.
To get less complex Java code create methods in a generic Java class to handle it.
Could look like this
public MbElement createLastChild(MbElement parent, String name, Object value, String namespace) {
MbElement element = parent.createElementAsLastChild(MbXMLNSC.FIELD, name, value);
element.setNamespace(namespace);
return element;
} |
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| dipankar |
| Posted: Wed Mar 12, 2008 1:48 am Post subject: |
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Disciple
Joined: 03 Feb 2005
Posts: 171
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Hi hakanhu,
Thanks a lot. I am doing the same.
_________________
Regards |
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| issac |
| Posted: Sat Jun 04, 2011 7:13 pm Post subject: |
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Disciple
Joined: 02 Oct 2008
Posts: 158
Location: Shanghai
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Hello,
How did you manage to add the prefix "ic:" please?
_________________
Bazinga! |
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| mqjeff |
| Posted: Sun Jun 05, 2011 7:18 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| issac wrote: |
Hello,
How did you manage to add the prefix "ic:" please? |
You create an element in the logical message tree that the XMLNSC parser understands to be describing an XML namespace prefix, and then you set the value of this element in the logical message tree to the string "ic". |
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