1 files changed, 33 insertions, 0 deletions
diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java
new file mode 100644
index 00000000..63aae211
--- /dev/null
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/StringUtils.java
@@ -0,0 +1,33 @@
+package at.gv.egiz.pdfas.common.utils;
+
+import java.util.Formatter;
+
+/**
+ * Created with IntelliJ IDEA.
+ * User: afitzek
+ * Date: 8/28/13
+ * Time: 12:42 PM
+ * To change this template use File | Settings | File Templates.
+ */
+public class StringUtils {
+
+    public static String bytesToHexString(byte[] bytes) {
+        StringBuilder sb = new StringBuilder(bytes.length * 2);
+
+        Formatter formatter = new Formatter(sb);
+        for (byte b : bytes) {
+            formatter.format("%02x", b);
+        }
+
+        return sb.toString();
+    }
+
+    public static String extractLastID(String id) {
+        int lastIDX = id.lastIndexOf('.');
+        String result = id;
+        if(lastIDX > 0) {
+            result = id.substring(lastIDX+1);
+        }
+        return result;
+    }
+}