1 files changed, 47 insertions, 0 deletions
diff --git a/dozentenmodul/src/main/java/util/CheckIntegrity.java b/dozentenmodul/src/main/java/util/CheckIntegrity.java
new file mode 100644
index 00000000..d87a8579
--- /dev/null
+++ b/dozentenmodul/src/main/java/util/CheckIntegrity.java
@@ -0,0 +1,47 @@
+package util;
+
+public class CheckIntegrity {
+
+	private static boolean isFine = false;
+
+	// integrety check on permissions put by user
+	public static boolean[] isIntegre(boolean isRead, boolean isWrite,
+			boolean isLink, boolean isAdmin) {
+		// boolean array for the correct result values
+		boolean[] rights = new boolean[4];
+		rights[0] = isRead;
+		rights[1] = isWrite;
+		rights[2] = isLink;
+		rights[3] = isAdmin;
+
+		// do all checks and only change wrong settings
+		if (isAdmin == true) {
+			// set true for everything
+			rights[0] = true;
+			rights[1] = true;
+			rights[2] = true;
+			rights[3] = true;
+			return rights;
+		} else {
+			if(isRead == false){
+				//if user may not read, then he may not do anything
+				rights[0] = false;
+				rights[1] = false;
+				rights[2] = false;
+				rights[3] = false;
+			}
+			if (isWrite == true) {
+				// if user can write, then he must also be allowed to read
+				rights[0] = true;
+			}
+
+			if (isLink == true) {
+				// if user may link, then he may also read
+				
+			}
+		}
+
+		return rights;
+	}
+
+}