Updating xml using java

Posted by / 03-Jul-2019 05:12

Updating xml using java

SAXException; public class Update XML String end Date Value = "07/01/2013"; Date Time Formatter formatter = Date Time Pattern("MM/dd/yyyy"); Local Date end Date = Local Date.parse(end Date Value, formatter); Local Date start Date = end Date.minus Months(6); String start Date Value = formatter.format(start Date); String end Date Value = "07/01/2013"; Simple Date Format sdf = new Simple Date Format("MM/dd/yyyy"); Date end Date = sdf.parse(end Date Value); Calendar cal = Instance(); Time(end Date); cal.add(Calendar. For this , Do we need to remove the older node and add the another node with updated values...???? Node List nodes = get Node List From XPath Expression(); // you know how if (nodes.length == 0) return; // empty nodelist, xpath didn't select anything Node first = Item(0); // take the first from the list, your element // this is a shortcut for your example: // first is the actual selected element (a node) // First() returns the first child node, the "text node" (="Jasmine", ="28") // Node Value() replace the actual value of that text node with a new string First Child()Node Value("New Name or new age"); Document doc = Document Builder Instance()Document Builder().parse( new Input Source("data.xml")); XPath xpath = XPath Instance()XPath(); Node List nodes = (Node List) xpath.evaluate("//employee/name[text()='old']", doc, XPath Constants.Attempting to run the query without the singleton will result in an error: We see that the node was placed after the only other existing node residing on the same level (the Marketing node) by default.Instead, we want the Accounting node to be the first node under the Salaries node. 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. SAXException; public class Modify XMLFile Hi Shahzeb, thank you for your answer, I have got the xml part working. NODE); start Date Text Content("29/07/2015"); x Path = XPath Instance()XPath(); Node end Date Node = (Node) x Path.compile("/data/enddate").evaluate(doc, XPath Constants. XPath x Path = XPath Instance()XPath(); Node start Date Node = (Node) x Path.compile("/data/startdate").evaluate(doc, XPath Constants.

You may notice that we designated a singleton (single node value) representation of [1]' for Expression 2 (the Salaries destination node).

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.

Of course you can also add or remove nodes from the XML Tree structure.

So here is what we are going to do:package com.core; import

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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.