Added Authentication against database

git-svn-id: https://oreka.svn.sourceforge.net/svnroot/oreka/trunk@84 09dcff7a-b715-0410-9601-b79a96267cd0

1 files changed, 69 insertions, 0 deletions

diff --git a/orkweb/src/net/sf/oreka/pages/HomePage.java b/orkweb/src/net/sf/oreka/pages/HomePage.java
new file mode 100644
index 0000000..dc32314
--- /dev/null
+++ b/orkweb/src/net/sf/oreka/pages/HomePage.java
@@ -0,0 +1,69 @@
+/*
+ /*
+ * Oreka -- A media capture and retrieval platform
+ * 
+ * Copyright (C) 2005, orecx LLC
+ *
+ * http://www.orecx.com
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License.
+ * Please refer to http://www.gnu.org/copyleft/gpl.html
+ *
+ */
+
+package net.sf.oreka.pages;
+
+import net.sf.oreka.orkweb.ContextListener;
+import net.sf.oreka.persistent.User;
+import net.sf.oreka.services.UserServiceHbn;
+
+import org.apache.tapestry.IRequestCycle;
+import org.apache.tapestry.PageRedirectException;
+import org.apache.tapestry.annotations.Persist;
+import org.apache.tapestry.event.PageBeginRenderListener;
+import org.apache.tapestry.event.PageEvent;
+
+public abstract class HomePage extends OrkPage implements PageBeginRenderListener {
+	
+	static UserServiceHbn srv = new UserServiceHbn();
+	
+	public abstract String getUsername();
+	public abstract void setUsername(String username);
+
+	public abstract String getPassword();
+	public abstract void setPassword(String password);
+	
+	@Persist
+	public abstract String getErrorMessage();
+	public abstract void setErrorMessage(String msg);
+	
+	public HomePage() {
+
+	}
+
+	public void formSubmit(IRequestCycle cycle) {
+
+		if (ContextListener.debugSwitch == true && getUsername() == null) {
+			// In debug mode, make user = admin by default
+			setUsername("admin");
+		}
+		
+		User user = srv.login(getUsername(), getPassword());
+		if (user != null) {
+			getSessionStateObject().setUser(user);
+			cycle.activate("RecSegments");
+		}
+		else {
+			setErrorMessage("Invalid login or password");
+		}
+	}
+	
+	public void pageBeginRender(PageEvent event) {
+		
+		if(getSessionStateObject().getUser() != null) {
+			RecSegmentsPage pg = (RecSegmentsPage)getRequestCycle().getPage("RecSegments");	
+			throw new PageRedirectException(pg);	
+		}
+	}
+}