Initial checkin -- moved from a .jsp page

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@75 b35dd754-fafc-0310-a699-88a17e54d16e

src/web/setup-global.jspf

+<%--
+  -	$RCSfile$
+  -	$Revision$
+  -	$Date$
+--%>
+
+<%@ page import="java.lang.reflect.Method,
+                 java.beans.PropertyDescriptor,
+                 java.sql.Connection,
+                 org.jivesoftware.database.DbConnectionManager,
+                 java.io.File,
+                 java.sql.Statement,
+                 java.sql.SQLException,
+                 java.util.Map,
+                 org.jivesoftware.util.ClassUtils" %>
+
+<%  // Figure out if we've already run setup:
+
+	boolean doSetup = false;
+    //
+    try {
+        // ServiceLookup lookup = ServiceLookupFactory.getServiceLookup();
+        Class serviceLookupFactoryClass = loadClass("org.jivesoftware.messenger.container.ServiceLookupFactory");
+        Method getLookupMethod = serviceLookupFactoryClass.getMethod("getServiceLookup", (Class[])null);
+        Object serviceLookupObj = getLookupMethod.invoke(serviceLookupFactoryClass, (Object)null);
+
+        // Container container = (Container)lookup.lookup(Container.class);
+        Method lookupMethod = serviceLookupObj.getClass().getMethod("lookup", (Class[])new Class[]{java.lang.Class.class});
+        Object containerObj = lookupMethod.invoke(serviceLookupObj, (Object[])new Class[]{org.jivesoftware.messenger.container.Container.class});
+
+        // boolean isSetup = container.isSetupMode()
+        Method isSetupModeMethod = containerObj.getClass().getMethod("isSetupMode", (Class[])null);
+        Object isSetupObj = isSetupModeMethod.invoke(containerObj, (Object)null);
+        boolean setupMode = ((Boolean)isSetupObj).booleanValue();
+
+        if (setupMode) {
+            doSetup = true;
+        }
+    }
+    catch (Throwable t) {
+        //t.printStackTrace();
+        doSetup = true;
+    }
+
+    if (!doSetup) {
+        response.sendRedirect("setup-completed.jsp");
+        return;
+    }
+
+    // embedded mode?
+    boolean embeddedMode = false;
+    try {
+        ClassUtils.forName("org.jivesoftware.messenger.container.starter.ServerStarter");
+        embeddedMode = true;
+    }
+    catch (Exception ignored) {}
+
+    // sidebar var for sidebar page - it has to be global.
+    boolean showSidebar = true;
+%>
+
+<%! // Trys to load a class 3 different ways.
+    Class loadClass(String className) throws ClassNotFoundException {
+        Class theClass = null;
+        try {
+            theClass = Class.forName(className);
+        }
+        catch (ClassNotFoundException e1) {
+            try {
+                theClass = Thread.currentThread().getContextClassLoader().loadClass(className);
+            }
+            catch (ClassNotFoundException e2) {
+                theClass = getClass().getClassLoader().loadClass(className);
+            }
+        }
+        return theClass;
+    }
+
+    final PropertyDescriptor getPropertyDescriptor(PropertyDescriptor[] pd, String name) {
+        for (int i=0; i<pd.length; i++) {
+            if (name.equals(pd[i].getName())) {
+                return pd[i];
+            }
+        }
+        return null;
+    }
+
+    boolean testConnection(Map errors) {
+        boolean success = true;
+        Connection con = null;
+        try {
+            con = DbConnectionManager.getConnection();
+            if (con == null) {
+                success = false;
+                errors.put("general","A connection to the database could not be "
+                    + "made. View the error message by opening the "
+                    + "\"[jiveHome]" + File.separator + "logs" + File.separator + "error.log\" log "
+                    + "file, then go back to fix the problem.");
+            }
+            else {
+            	// See if the Jive db schema is installed.
+            	try {
+            		Statement stmt = con.createStatement();
+            		// Pick an arbitrary table to see if it's there.
+            		stmt.executeQuery("SELECT * FROM jiveID");
+            		stmt.close();
+            	}
+            	catch (SQLException sqle) {
+                    success = false;
+                    errors.put("general","The Jive Messenger database schema does not "
+                        + "appear to be installed. Follow the installation guide to "
+                        + "fix this error.");
+            	}
+            }
+        }
+        catch (Exception ignored) {}
+        finally {
+            try {
+        	    con.close();
+            } catch (Exception ignored) {}
+        }
+        return success;
+    }
+%>
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