added QR Code generation + Base64 Data provising

1 files changed, 19 insertions, 1 deletions

diff --git a/simpleSigning/src/main/java/at/gv/egiz/simpleSigning/helper/SessionHelper.java b/simpleSigning/src/main/java/at/gv/egiz/simpleSigning/helper/SessionHelper.java
index 8815b87..720c93c 100644
--- a/simpleSigning/src/main/java/at/gv/egiz/simpleSigning/helper/SessionHelper.java
+++ b/simpleSigning/src/main/java/at/gv/egiz/simpleSigning/helper/SessionHelper.java
@@ -16,20 +16,25 @@ public class SessionHelper {
 	private static final String SESSION_DOCUMENT = "SESSION_DOCUMENT";
 	private static final String SESSION_RESIZE_DONE = "SESSION_RESIZE_DONE";
 
+	private static final String SESSION_QRCODE_CONTENT = "SESSION_QRCODE_CONTENT";
+
 	private static final String SESSION_TYPE_TEXT = "TEXT";
 	private static final String SESSION_TYPE_PDF = "PDF";
+	private static final String SESSION_TYPE_BASE64 = "B64";
 
 	private static final Logger logger = LoggerFactory
 			.getLogger(SessionHelper.class);
 
 	public enum Type {
-		TEXT, PDF
+		TEXT, PDF, B64
 	}
 
 	public static void setType(HttpServletRequest request, String value) {
 		if (value != null) {
 			if (value.equals(SESSION_TYPE_PDF)) {
 				request.getSession().setAttribute(SESSION_TYPE, Type.PDF);
+			} else if (value.equals(SESSION_TYPE_BASE64)) {
+				request.getSession().setAttribute(SESSION_TYPE, Type.B64);
 			} else {
 				request.getSession().setAttribute(SESSION_TYPE, Type.TEXT);
 			}
@@ -47,6 +52,19 @@ public class SessionHelper {
 		}
 	}
 
+	public static void setQRCodeContent(HttpServletRequest request, String value) {
+		request.getSession().setAttribute(SESSION_QRCODE_CONTENT, value);
+	}
+
+	public static String getQRCodeContent(HttpServletRequest request) {
+		Object s = request.getSession().getAttribute(SESSION_QRCODE_CONTENT);
+		if (s != null) {
+			return s.toString();
+		} else {
+			return null;
+		}
+	}
+	
 	public static void setContent(HttpServletRequest request, String value) {
 		request.getSession().setAttribute(SESSION_CONTENT, value);
 	}