extract element value with XmlSlurper using groovy script

Question

I have a input xml like below where I want to extract 'Maker' value and pass it to an element:-

<?xml version="1.0" encoding="UTF-8"?>
<Data xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"                ../../Di/xsd/Doc/Data_0100.xsd">
    <Area>
        <CreationDateTime>2020-11-30T15:47:44Z</CreationDateTime>
        <No>
            <Id1>146520459</Id1>
        </No>
    </Area>
    <text>
        <Catalog>
            <Part>
                <Id>12345</Id>
                <Revision/>
                <Mixer>rtg</Mixer>
            </Part>
            <Dis>
                <Maker>7874</Maker>
            </Dis>
        </Catalog>
    </text>
</Data>

I tried like below, I need to fetch element2 and pass it as property but no luck:-

import com.sap.gateway.ip.core.customdev.util.Message;
import java.util.HashMap;
import groovy.xml.MarkupBuilder;
def Message processData(Message message) {
     def body = message.getBody()
       
       def root = new XmlSlurper().parseText(body);
       
       def element2 = root.text.Catalog.Dis.Maker;
       message.setProperty("element2", element2.text());
       return message;
}

kingAm · Accepted Answer · 2021-03-09 10:23:51Z

1

Correction:

 def body = message.getBody(java.lang.String)

answered Mar 9, 2021 at 10:23

kingAm

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1 Comment

Nico Haase Over a year ago

Please add some explanation to your answer such that others can learn from it

cfrick · Accepted Answer · 2021-02-28 23:35:40Z

1

The path is wrong. Use root.text.Catalog.Dis.Maker instead.

edit

According to OP the actual error is:

Caused by: groovy.lang.MissingMethodException: No signature of method: groovy.util.XmlSlurper.parseText() is applicable for argument types: (ByteArrayInputStream) values: [java.io.ByteArrayInputStream@489dd356]

parseText is used for parsing a String. parse can work with an InputStream.

edited Feb 28, 2021 at 23:35

answered Feb 28, 2021 at 22:50

cfrick

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2 Comments

John Over a year ago

Hi Thanks, I tried but getting below error:- Caused by: groovy.lang.MissingMethodException: No signature of method: groovy.util.XmlSlurper.parseText() is applicable for argument types: (ByteArrayInputStream) values: [java.io.ByteArrayInputStream@489dd356]

cfrick Over a year ago

Yeah it's parse and not parseText. Maybe if you would add the actual error you are getting to your question. Also tagging the question with whatever SAP environment you are running this would help.

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