Updating xml using java

02-Oct-2019 22:59 by 2 Comments

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The project can run from client side no problem and it can read the xml file. The problem I have now is I I want to write a function that can update the startdate and enddate.

updating xml using java-10

// Write updated XML doc = Document(); Output Format format = new Output Format(doc); Indenting(true); String filename = "mydocument" System.current Time Millis() ".xml"; XMLSerializer serializer = new XMLSerializer( new File Output Stream(new File(filename)), format); serializer.serialize(doc); to a new file with the given filename.

This proved to be one of my most popular blog entries to date.

However, one reader commented that it would be nice to add helper methods to easily create or modify XML, not just parse it. I've added two new helper methods to the code I presented last time: The code works by first locating the specified node within the list of nodes provided.

We can add elements, remove elements, edit element values, edit attributes in an XML document in java using DOM Parser. We will learn how to modify or edit this XML file in java program using DOM parser.

So far, I have successfully link my xml to my java class using Dom Parser. What I am struggling with is updating my startdate's month by one so something like this 2/1/2013, 3/1/2013... I have the method call Date Time Formatter formatter = Date Time Pattern("M/d/yyyy"); Local Date ld = Local Date.parse("2/1/2013", formatter); println("From " formatter.format(ld)); ld = Months(1); println("To " formatter.format(ld)); import

Now what if I want to update the startdate's month increase by one such as 29/07/2015, 29/8/2015, 20/10/2015 ....

Now what if I want to update the startdate's month increase by one such as 29/07/2015, 29/8/2015, 20/10/2015 .... NODE); end Date Text Content("29/07/2015"); Transformer tf = Transformer Instance()Transformer(); Output Property(Output Keys. METHOD, "xml"); Output Property("indent-amount", "4"); DOMSource dom Source = new DOMSource(doc); Stream Result sr = new Stream Result(new File("Data.xml")); tf.transform(dom Source, sr); Hi Mad Programmer, thank you for your answer, I have got the xml part working.

This is because the insert keyword requires that Expression 2 be a single node.

Even though there is only one Salaries node, the singleton is still required.

What is the most efficient way to modify XML values?

To allow for precise modification of XML nodes and values, the XQuery XML query language employs an extension known as the XML Data Modification Language (DML).

To make this change, we will use the format insert..first: We now have one empty Accounting node at the top, and one at the bottom. We are told that we have a new employee joining the Accounting department.