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update xml attribute value

Published 1 year ago by nmrao with tags update xml
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def responseStr = """<response version-api="2.0">    <value>       <books>          <book available="20" id="1">             <title>Don Xijote</title>             <author id="1">Manuel De Cervantes</author>          </book>          <book available="14" id="2">             <title>Catcher in the Rye</title>             <author id="2">JD Salinger</author>          </book>          <book available="13" id="3">             <title>Alice in Wonderland</title>             <author id="3">Lewis Carroll</author>          </book>          <book available="5" id="4">             <title>Don Xijote</title>             <author id="4">Manuel De Cervantes</author>          </book>       </books>    </value> </response>""" 
def response = new XmlSlurper().parseText(responseStr)
def books = response.'**'.findAll{ == 'book'}
books.each { it.@id = it.@id.text()+1 }
println groovy.xml.XmlUtil.serialize(response)