Initial commit for OpenECOMP SDN-C OA&M

Change-Id: I7ab579fd0d206bf356f36d52dcdf4f71f1fa2680
Signed-off-by: Timoney, Daniel (dt5972) <dtimoney@att.com>

Former-commit-id: 2a9f0edd09581f907e62ec4689b5ac94dd5382ba

1 files changed, 49 insertions, 0 deletions

diff --git a/dgbuilder/tools/FormatXml.java b/dgbuilder/tools/FormatXml.java
new file mode 100644
index 00000000..7c6915f7
--- /dev/null
+++ b/dgbuilder/tools/FormatXml.java
@@ -0,0 +1,49 @@
+import javax.xml.transform.*;
+import javax.xml.transform.stream.*;
+import java.io.*;
+import java.util.*;
+import java.nio.file.Paths;
+import java.nio.file.Files;
+import java.nio.charset.StandardCharsets;
+import java.nio.charset.Charset;
+public class FormatXml{
+public static String formatXml(String input, int indent) {
+    try {
+        Source xmlInput = new StreamSource(new StringReader(input));
+        StringWriter stringWriter = new StringWriter();
+        StreamResult xmlOutput = new StreamResult(stringWriter);
+        TransformerFactory transformerFactory = TransformerFactory.newInstance();
+        transformerFactory.setAttribute("indent-number", indent);
+        Transformer transformer = transformerFactory.newTransformer(); 
+        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
+        transformer.transform(xmlInput, xmlOutput);
+        return xmlOutput.getWriter().toString();
+    } catch (Exception e) {
+        throw new RuntimeException(e); // simple exception handling, please review it
+    }
+}
+
+public static String prettyFormat(String input) {
+    return formatXml(input, 2);
+}
+
+public static String readFile(String path, Charset encoding) 
+  throws IOException 
+{
+  byte[] encoded = Files.readAllBytes(Paths.get(path));
+  return new String(encoded, encoding);
+}
+
+public static void main(String[] args){
+try{
+	if (args != null && args.length != 1){
+		System.out.println("Usage:java FormatXml xmlStr");
+		System.exit(-1);
+	}
+	String xmlStr = readFile(args[0], StandardCharsets.UTF_8);
+	System.out.println(prettyFormat(xmlStr));
+}catch(Exception e){
+	e.printStackTrace();
+}
+}
+}