1 files changed, 20 insertions, 12 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/xmpp/AbstractIqPacketParser.java b/src/main/java/de/thedevstack/conversationsplus/xmpp/IqPacketParser.java
index d777cb64..7c198ce9 100644
--- a/src/main/java/de/thedevstack/conversationsplus/xmpp/AbstractIqPacketParser.java
+++ b/src/main/java/de/thedevstack/conversationsplus/xmpp/IqPacketParser.java
@@ -7,19 +7,23 @@ import de.thedevstack.conversationsplus.xmpp.exceptions.MissingRequiredElementEx
 /**
  *
  */
-public abstract class AbstractIqPacketParser {
-    protected static Element findRequiredChild(Element element, String elementName, String namespace) throws MissingRequiredElementException {
-        if (null == element) {
-            return null;
-        }
-        Element child = element.findChild(elementName, namespace);
+public abstract class IqPacketParser {
+    public static Element findRequiredChild(Element element, String elementName, String namespace) throws MissingRequiredElementException {
+        Element child = findChild(element, elementName, namespace);
         if (child == null) {
             throw new MissingRequiredElementException(elementName, namespace, element);
         }
         return child;
     }
 
-    protected static String findRequiredChildContent(Element element, String elementName) throws MissingRequiredContentException {
+    public static Element findChild(Element element, String elementName, String namespace) {
+        if (null == element) {
+            return null;
+        }
+        return element.findChild(elementName, namespace);
+    }
+
+    public static String findRequiredChildContent(Element element, String elementName) throws MissingRequiredContentException {
         if (null == element) {
             return null;
         }
@@ -30,14 +34,18 @@ public abstract class AbstractIqPacketParser {
         return childContent;
     }
 
-    protected static String findRequiredChildContent(Element element, String elementName, String namespace) throws MissingRequiredContentException {
-        if (null == element) {
-            return null;
-        }
-        String childContent = element.findChildContent(elementName, namespace);
+    public static String findRequiredChildContent(Element element, String elementName, String namespace) throws MissingRequiredContentException {
+        String childContent = findChildContent(element, elementName, namespace);
         if (null == childContent) {
             throw new MissingRequiredContentException(elementName, namespace, element);
         }
         return childContent;
     }
+
+    public static String findChildContent(Element element, String elementName, String namespace) {
+        if (null == element) {
+            return null;
+        }
+        return element.findChildContent(elementName, namespace);
+    }
 }