Hi,

I have a requirement to check if a XML paramter Node contians certain text and if so to replace it.  

With the following code for example.  I would need to replace the content I get via 

arrayOfActionTypeNode.getText()

for(String parameterName : this.paramterMap.keySet()) {
       arrayOfFieldTypeNode = this.paramterMap.get(parameterName).toXML(arrayOfFieldTypeNode);
        if (parameterName.contains('AccountID')) {
            System.debug('AccountIDVal=' + this.paramterMap.get(parameterName));
            System.debug('arrayOfFieldTypeNode=' + arrayOfFieldTypeNode);
            System.debug('nameVal=' + arrayOfFieldTypeNode.getName());
            System.debug('textVal=' + arrayOfFieldTypeNode.getText());
     }
}

I tried it with 

arrayOfActionTypeNode.getText().put('test') but a similar function is not available. 

If I want to update the text in the parameter do I need to delete the attribute or child first via removeAttribute/removeChild and create a new one, or is there a simpler way of doing this?

Thanks in advance for your help.