Minor fixes for StandaloneServletClient

src/helma/framework/core/TypeManager.java

@@ -62,8 +62,9 @@ public class TypeManager implements Runnable {
     public void check () {
 	// long now = System.currentTimeMillis ();
 	// System.out.print ("checking "+Thread.currentThread ());
-	try {
 	String[] list = appDir.list ();
+	if (list == null)
+	    throw new RuntimeException ("Can't read app directory "+appDir+" - check permissions");
 	for (int i=0; i<list.length; i++) {
 	    File protoDir = new File (appDir, list[i]);
 	    // cut out ".." and other directories that contain "."
@@ -86,10 +87,6 @@ public class TypeManager implements Runnable {
 	    }
 	}
 
-	} catch (Exception ignore) {
-	    app.logEvent (this+": "+ignore);
-	}
-
 	if (rewire) {
 	    // there have been changes @ DbMappings
 	    app.rewireDbMappings ();
@@ -143,7 +140,9 @@ public class TypeManager implements Runnable {
 	        // app.logEvent ("Typechecker interrupted");
 	        break;
 	    }
+	    try {
 	        check ();
+	    } catch (Exception ignore) {}
 	}
     }
 

src/helma/objectmodel/ParentInfo.java

@@ -31,7 +31,7 @@ public class ParentInfo {
 	}
 	
 	isroot = "root".equals (propname);
-	System.err.println ("created "+this);
+	// System.err.println ("created "+this);
     }	
 
     public String toString () {

src/helma/objectmodel/db/Node.java

@@ -609,6 +609,7 @@ public class Node implements INode, Serializable {
 	            anonymous = !pinfo.named;
 	            if (pinfo.virtualname != null)
 	                pn = pn.getNode (pinfo.virtualname, false);
+	            // FIXME: check for groupby
 	            if (pn != null)
 	                return pn;
 	        }

src/helma/servlet/StandaloneServletClient.java

@@ -18,7 +18,7 @@ import helma.util.*;
  
 public class StandaloneServletClient extends AbstractServletClient {
 	
-    private IRemoteApp app = null;
+    private Application app = null;
     private String appName;
     private String serverProps;
 
@@ -30,14 +30,19 @@ public class StandaloneServletClient extends AbstractServletClient {
 	super.init (init);
     }
 
-    IRemoteApp getApp (String appID) throws Exception {
+    synchronized IRemoteApp getApp (String appID) throws Exception {
 	if (app != null)
 	    return app;
-
+	try {
 	    File propfile = new File (serverProps);
 	    File hopHome = new File (propfile.getParent());
 	    SystemProperties sysProps = new SystemProperties (propfile.getAbsolutePath());
 	    app = new Application (appName, sysProps, hopHome);
+	    app.start ();
+	} catch (Exception x) {
+	    System.err.println ("Error starting Application "+appName+": "+x);
+	    x.printStackTrace ();
+	}
 	return app;
     }