From: rnayabed <debayansutradhar3@gmail.com>
Date: Sat, 26 Dec 2020 02:32:37 +0530
Subject: Fully Implemented java.xml
---
Fully Implemented java.xml
---


--- 'a/src/main/java/com/StreamPi/Util/XMLConfigHelper/XMLConfigHelper.java'
+++ b/src/main/java/com/StreamPi/Util/XMLConfigHelper/XMLConfigHelper.java
@@ -2,37 +2,32 @@ package com.StreamPi.Util.XMLConfigHelpe
 
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
+import org.w3c.dom.Node;
 
 public class XMLConfigHelper {
 
-    public XMLConfigHelper()
-    {
-
-    }
-
-
-    public String getStringProperty(Element parentElement, String propertyName) throws Exception
+    public static String getStringProperty(Element parentElement, String propertyName) throws Exception
     {
         return getProperty(parentElement, propertyName);
     }
 
-    public int getIntProperty(Element parentElement, String propertyName) throws Exception
+    public static int getIntProperty(Element parentElement, String propertyName) throws Exception
     {
         return Integer.parseInt(getProperty(parentElement, propertyName));
     }
 
-    public boolean getBooleanProperty(Element parentElement, String propertyName) throws Exception
+    public static boolean getBooleanProperty(Element parentElement, String propertyName) throws Exception
     {
         return getProperty(parentElement, propertyName).equals("true");
     }
 
-    public String getProperty(Element parentElement, String propertyName) throws Exception
+    public static String getProperty(Element parentElement, String propertyName) throws Exception
     {
         return parentElement.getElementsByTagName(propertyName).item(0).getTextContent();
     }
 
 
-    public String getStringProperty(Element parentElement, String propertyName, String ifNotPresent, boolean printStackTrace)
+    public static String getStringProperty(Element parentElement, String propertyName, String ifNotPresent, boolean printStackTrace)
     {
         String tbr = ifNotPresent;
 
@@ -50,12 +45,18 @@ public class XMLConfigHelper {
         return tbr;
     }
 
-    public String getStringProperty(Element parentElement, String propertyName, String ifNotPresent)
+
+    public static void removeChilds(Node node) {
+        while (node.hasChildNodes())
+            node.removeChild(node.getFirstChild());
+    }
+
+    public static String getStringProperty(Element parentElement, String propertyName, String ifNotPresent)
     {
         return getStringProperty(parentElement, propertyName, ifNotPresent, true);
     }
 
-    public int getIntProperty(Element parentElement, String propertyName, int ifNotPresent)
+    public static int getIntProperty(Element parentElement, String propertyName, int ifNotPresent)
     {
         int tbr = ifNotPresent;
 
@@ -72,7 +73,7 @@ public class XMLConfigHelper {
         return tbr;
     }
 
-    public boolean getBooleanProperty(Element parentElement, String propertyName, boolean ifNotPresent)
+    public static boolean getBooleanProperty(Element parentElement, String propertyName, boolean ifNotPresent)
     {
         boolean tbr = ifNotPresent;
 
@@ -88,12 +89,12 @@ public class XMLConfigHelper {
         return tbr;
     }
 
-    public boolean doesElementExist(Element parent, String nameOfElement)
+    public static boolean doesElementExist(Element parent, String nameOfElement)
     {
         return parent.getElementsByTagName(nameOfElement).getLength() > 0;
     }
 
-    public boolean doesElementExist(Document document, String nameOfElement)
+    public static boolean doesElementExist(Document document, String nameOfElement)
     {
         return document.getElementsByTagName(nameOfElement).getLength() > 0;
     }