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authorTimoney, Daniel (dt5972) <dtimoney@att.com>2017-02-15 10:37:53 -0500
committerTimoney, Daniel (dt5972) <dtimoney@att.com>2017-02-15 10:40:37 -0500
commit324ee36fe31763e507b422ab0a88e4230045e205 (patch)
treed0b04520f6657601c918ce63fd27575977624187 /dgbuilder/tools/FormatXml.java
parentf0c97e8db427481e28c0a16b789bc73801b35e47 (diff)
Initial commit for OpenECOMP SDN-C OA&M
Change-Id: I7ab579fd0d206bf356f36d52dcdf4f71f1fa2680 Signed-off-by: Timoney, Daniel (dt5972) <dtimoney@att.com> Former-commit-id: 2a9f0edd09581f907e62ec4689b5ac94dd5382ba
Diffstat (limited to 'dgbuilder/tools/FormatXml.java')
-rw-r--r--dgbuilder/tools/FormatXml.java49
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();
+}
+}
+}