From cdfd4153809a9f1f5fed903b06e19f92cdd10d1a Mon Sep 17 00:00:00 2001
From: Andreas Fitzek <andreas.fitzek@iaik.tugraz.at>
Date: Tue, 22 Jul 2014 10:14:21 +0200
Subject: einfach Signieren first commit

---
 .../egiz/simpleSigning/helper/SessionHelper.java   | 126 +++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 simpleSigning/src/main/java/at/gv/egiz/simpleSigning/helper/SessionHelper.java

(limited to 'simpleSigning/src/main/java/at/gv/egiz/simpleSigning/helper/SessionHelper.java')

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
new file mode 100644
index 0000000..0f2c6b5
--- /dev/null
+++ b/simpleSigning/src/main/java/at/gv/egiz/simpleSigning/helper/SessionHelper.java
@@ -0,0 +1,126 @@
+package at.gv.egiz.simpleSigning.helper;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SessionHelper {
+
+	private static final String SESSION_CONTENT = "SESSION_CONTENT";
+	private static final String SESSION_TYPE = "SESSION_TYPE";
+	private static final String SESSION_TARGETURL = "SESSION_TARGETURL";
+	private static final String SESSION_CONNECTOR = "SESSION_CONNECTOR";
+	private static final String SESSION_EVENTID = "SESSION_EVENTID";
+	private static final String SESSION_DOCUMENT = "SESSION_DOCUMENT";
+
+	private static final String SESSION_TYPE_TEXT = "TEXT";
+	private static final String SESSION_TYPE_PDF = "PDF";
+
+	private static final Logger logger = LoggerFactory
+			.getLogger(SessionHelper.class);
+
+	public enum Type {
+		TEXT, PDF
+	}
+
+	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 {
+				request.getSession().setAttribute(SESSION_TYPE, Type.TEXT);
+			}
+		} else {
+			request.getSession().setAttribute(SESSION_TYPE, Type.TEXT);
+		}
+	}
+
+	public static Type getType(HttpServletRequest request) {
+		Object obj = request.getSession().getAttribute(SESSION_TYPE);
+		if (obj != null && obj instanceof Type) {
+			return (Type) obj;
+		} else {
+			return Type.TEXT;
+		}
+	}
+
+	public static void setContent(HttpServletRequest request, String value) {
+		request.getSession().setAttribute(SESSION_CONTENT, value);
+	}
+
+	public static String getContent(HttpServletRequest request) {
+		Object s = request.getSession().getAttribute(SESSION_CONTENT);
+		if (s != null) {
+			return s.toString();
+		} else {
+			return null;
+		}
+	}
+
+	public static void setConnector(HttpServletRequest request, String value) {
+		request.getSession().setAttribute(SESSION_CONNECTOR, value);
+	}
+
+	public static String getConnector(HttpServletRequest request) {
+		Object s = request.getSession().getAttribute(SESSION_CONNECTOR);
+		if (s != null) {
+			return s.toString();
+		} else {
+			return null;
+		}
+	}
+
+	public static void setEventID(HttpServletRequest request, String value) {
+		request.getSession().setAttribute(SESSION_EVENTID, value);
+	}
+
+	public static String getEventID(HttpServletRequest request) {
+		Object s = request.getSession().getAttribute(SESSION_EVENTID);
+		if (s != null) {
+			return s.toString();
+		} else {
+			return null;
+		}
+	}
+
+	public static void setTargetURL(HttpServletRequest request, String target) {
+		request.getSession().setAttribute(SESSION_TARGETURL, target);
+	}
+
+	public static String getTargetURL(HttpServletRequest request) {
+		Object s = request.getSession().getAttribute(SESSION_TARGETURL);
+		if (s != null) {
+			return s.toString();
+		} else {
+			return null;
+		}
+	}
+
+	public static void setDocument(HttpServletRequest request, byte[] doc) {
+		if(doc == null) {
+			logger.info("[" + request.getSession().getId() + "]: setting Document to NULL!!!");
+		} else {
+			logger.info("[" + request.getSession().getId() + "]: setting Document");
+		}
+		request.getSession().setAttribute(SESSION_DOCUMENT, doc);
+	}
+
+	public static byte[] getDocument(HttpServletRequest request) {
+		logger.info("[" + request.getSession().getId() + "]: getting Document");
+		HttpSession session = request.getSession(false);
+		if (session != null) {
+			Object obj = session.getAttribute(SESSION_DOCUMENT);
+			if (obj != null && obj instanceof byte[]) {
+				return (byte[]) obj;
+			}
+		}
+		return null;
+	}
+
+	public static void killSession(HttpServletRequest request) {
+		logger.info("Killing Session: " + request.getSession().getId());
+		request.getSession().invalidate();
+	}
+}
-- 
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