| Author |
Message
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| chaitanyauk |
 Posted: Fri Nov 10, 2017 5:05 am Post subject: Accessing array elements in xml in java compute node |
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Apprentice
Joined: 16 Apr 2017
Posts: 30
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Hi,
i have an XML data with array elements.
<Root>
<data>
<param>abc</param>
<param>efg</param>
<param>xyz</param>
<param>def</param>
<data>
</Root>
How do I access nth element in an array?
will this work?
inMessage.getRootElement().getFirstElementByPath(/XMLNSC/Root/data/param[3]).getValueAsString()
Thanks |
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| timber |
| Posted: Fri Nov 10, 2017 6:11 am Post subject: |
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Grand Master
Joined: 25 Aug 2015
Posts: 1292
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| The JAXB API is a much nicer API than the stock Java API. Just import your XSD when adding the JavaCompute node, and it will generate the bindings for you. |
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| chaitanyauk |
| Posted: Thu Nov 16, 2017 3:37 am Post subject: |
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Apprentice
Joined: 16 Apr 2017
Posts: 30
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Thanks for the reply.
But I don't have any schema.
I just want to convert input XML message to character. |
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| souciance |
| Posted: Fri Nov 17, 2017 4:03 pm Post subject: Re: Accessing array elements in xml in java compute node |
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Disciple
Joined: 29 Jun 2010
Posts: 169
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| chaitanyauk wrote: |
Hi,
i have an XML data with array elements.
<Root>
<data>
<param>abc</param>
<param>efg</param>
<param>xyz</param>
<param>def</param>
<data>
</Root>
How do I access nth element in an array?
will this work?
inMessage.getRootElement().getFirstElementByPath(/XMLNSC/Root/data/param[3]).getValueAsString()
Thanks |
You can use Jackson for xpath and or javax..
http://www.baeldung.com/java-xpath
Anyway just pick an approach and test it. |
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| fjb_saper |
| Posted: Sat Nov 18, 2017 4:52 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20763
Location: LI,NY
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| chaitanyauk wrote: |
Thanks for the reply.
But I don't have any schema.
I just want to convert input XML message to character. |
Have you tried parsing as a BLOB or use the asbitstream function?
_________________
MQ & Broker admin |
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