Getting Weave to work in SQL

Hey all,
I am aware this might not be the right forum, but it kinda didnt fit in anywhere else.
I did run an old weave-server setup before FireFox 5, and with FF5 came the mandatory Weave-Server upgrade. The new weave server is as usual a royal pain in the b*tt, and trying to fix it made my day.
So far I installed it according to http://docs.services.mozilla.com/howtos/run-sync.html and got it to at least install all the stuff it needed*.
My vhost config:
[code]
<VirtualHost *:8989>
ServerName weave.xxx.com
DocumentRoot /usr/home/chris/public_html/weave
WSGIProcessGroup chris
WSGIDaemonProcess chris user=chris group=chris processes=2 threads=25
WSGIPassAuthorization On
WSGIScriptAlias / /usr/home/chris/public_html/weave/sync.wsgi
ErrorLog /var/log/httpd/xxx/weave-error.log
CustomLog /var/log/httpd/xxx/weave-access.log combined
SSLEngine on
SSLCertificateFile /usr/local/certs/weave.xxx.crt
SSLCertificateKeyFile /usr/local/certs/weave.xxx.pem
SetEnvIf SuexecUserGroup-Agent ".*MSIE.*" nokeepalive ssl-unclean-shutdown
</VirtualHost>
[/code]
my weave-config:
[code]
[captcha]
use = false
public_key = abcd-abcd
private_key = abcd-abcd
use_ssl = false
[storage]
backend = sql
sqluri = mysql://yyy:xxx@localhost:3306/weave
standard_collections = false
use_quota = false
quota_size = 5120
pool_size = 100
pool_recycle = 3600
reset_on_return = true
display_config = true
create_tables = true
[auth]
backend = sql
sqluri = mysql://yyy:xxx@localhost:3306/weave
pool_size = 100
pool_recycle = 3600
create_tables = true
[smtp]
host = localhost
port = 25
sender = [email protected]
[cef]
use = true
file = syslog
vendor = mozilla
version = 0
device_version = 1.3
product = weave
[/code]
the error uppon visiting the page in a browser or running it directly with python:
[code]
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] mod_wsgi (pid=83916): Target WSGI script '/usr/home/chris/public_html/weave/sync.wsgi' cannot be loaded as Python module.
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] mod_wsgi (pid=83916): Exception occurred processing WSGI script '/usr/home/chris/public_html/weave/sync.wsgi'.
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] Traceback (most recent call last):
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/sync.wsgi", line 39, in <module>
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] application = loadapp('config:%s'% ini_file)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/lib/python2.7/site-packages/PasteDeploy-1.5.0-py2.7.egg/paste/deploy/loadwsgi.py", line 247, in loadapp
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] return loadobj(APP, uri, name=name, **kw)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/lib/python2.7/site-packages/PasteDeploy-1.5.0-py2.7.egg/paste/deploy/loadwsgi.py", line 272, in loadobj
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] return context.create()
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/lib/python2.7/site-packages/PasteDeploy-1.5.0-py2.7.egg/paste/deploy/loadwsgi.py", line 710, in create
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] return self.object_type.invoke(self)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/lib/python2.7/site-packages/PasteDeploy-1.5.0-py2.7.egg/paste/deploy/loadwsgi.py", line 146, in invoke
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] return fix_call(context.object, context.global_conf, **context.local_conf)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/lib/python2.7/site-packages/PasteDeploy-1.5.0-py2.7.egg/paste/deploy/util.py", line 56, in fix_call
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] val = callable(*args, **kw)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/deps/server-core/services/baseapp.py", line 280, in make_app
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] app = klass(urls, controllers, params, auth_class)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/deps/server-storage/syncstorage/wsgiapp.py", line 101, in __init__
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] auth_class)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/deps/server-core/services/baseapp.py", line 82, in __init__
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] self.auth = None if auth_class is None else auth_class(self.config)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/deps/server-core/services/wsgiauth.py", line 53, in __init__
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] self.backend = get_auth(self.config)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/deps/server-core/services/auth/__init__.py", line 261, in get_auth
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] return ServicesAuth.get_from_config(config)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/deps/server-core/services/pluginreg.py", line 134, in get_from_config
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] klass = cls._get_backend_class(params['backend'])
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] File "/usr/home/chris/public_html/weave/deps/server-core/services/pluginreg.py", line 122, in _get_backend_class
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] raise KeyError(msg)
[Thu Jun 23 17:51:21 2011] [error] [client 91.2.190.136] KeyError: "Unknown fully qualified name for the backend: 'sql'"
[/code]
Software info:
[code]
apache-2.2.19 Version 2.2.x of Apache web server with prefork MPM.
mysql-client-5.5.13 Multithreaded SQL database (client)
mysql-server-5.5.13 Multithreaded SQL database (server)
python27-2.7.1_1 An interpreted object-oriented programming language
mercurial-1.8.2 A fast, lightweight source control management system
[/code]
Running FreeBSD 8.1 on x64.
Thats all the info I can think off. I have no clue on how to proceed, i even took the source apart*.
Thanks for a push in the right direction,
Chris
* = This portion of the post had its truth enhanced so sound more legit. "Reality" and the "truth" might vary.

Check this blog entry: http://tobyelliott.wordpress.com/2011/06/22/fixing-the-python-config-file-if-youre-getting-server-errors/
This should fix your issue
Also, I have added a troubleshooting section in the how-to at http://docs.services.mozilla.com/howtos/run-sync.html#troubleshooting

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btnCancel.setEnabled(false);
pnlMiddle.add(pnlLeftButtons);
pnlMiddle.add(pnlRightButtons);
add(pnlMiddle,"Center");
add(lblMessage, "South");
lblMessage.setForeground(Color.red);
setSize(400, 350);
setVisible(true);
else {
stop();
System.exit( -1);
public Insets insets()
return new Insets(40, 15, 15, 15);
public void loadDatabase()
try
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
catch(ClassNotFoundException err)
try
Class.forName("com.mx.jdbc.odbc.JdbcOdbcDriver");
catch(ClassNotFoundException error)
lblMessage.setText("Drivers did not load properly");
try
conEmployees = DriverManager.getConnection("jdbc:odbc:AutoDatabase");
cmdEmployees = conEmployees.createStatement();
rsEmployees = cmdEmployees.executeQuery("Select * from Vehicle;");
loadNames(rsEmployees);
blnSuccessfulOpen = true;
catch(SQLException error)
lblMessage.setText("Error: " + error.toString());
public void loadNames(ResultSet rsEmployees)
try
while(rsEmployees.next())
lstVehicle.add(rsEmployees.getString("InventoryID"));
catch(SQLException error)
lblMessage.setText("Error in Display Record." + "Error: " + error.toString());
public void itemStateChanged(ItemEvent event)
String strInventoryID = lstVehicle.getSelectedItem();
lblMessage.setText("");
try
rsEmployees = cmdEmployees.executeQuery(
"Select * from Vehicle where [InventoryID] ='" + strInventoryID + "';");
txtInvID.setText(strInventoryID);
displayRecord(rsEmployees);
setTextToEditable();
catch(SQLException error)
lblMessage.setText("Error in result set." + "Error: " + error.toString());
public void displayRecord(ResultSet rsEmployees)
String strFormat;
float fltCost;
try
if(rsEmployees.next())
txtInvID.setText(rsEmployees.getString("InventoryID"));
txtMan.setText(rsEmployees.getString("Manufacturer"));
txtModName.setText(rsEmployees.getString("ModelName"));
txtYear.setText(rsEmployees.getString("Year"));
txtVID.setText(rsEmployees.getString("VehicleID"));
NumberFormat fmtCurrency = NumberFormat.getCurrencyInstance();
NumberFormat fmtDecimal = NumberFormat.getInstance();
fltCost = Float.valueOf(rsEmployees.getString("CostValue")).floatValue();
strFormat = fmtCurrency.format(fltCost);
txtCost.setText(strFormat);
lblMessage.setText("");
catch (SQLException error)
lblMessage.setText("Error: " + error.toString());
public void actionPerformed(ActionEvent event)
Object objSource = event.getSource();
if(objSource == btnAdd && event.getActionCommand()=="Add")
Add();
else if(objSource == btnAdd)
Save();
else if (objSource == btnEdit)
Edit();
else if(objSource == btnDelete)
Delete();
else if(objSource == btnCancel)
Cancel();
public void setTextToNotEditable()
txtInvID.setEditable(false);
txtMan.setEditable(false);
txtModName.setEditable(false);
txtYear.setEditable(false);
txtVID.setEditable(false);
txtCost.setEditable(false);
public void setTextToEditable()
txtInvID.setEditable(true);
txtMan.setEditable(true);
txtModName.setEditable(true);
txtYear.setEditable(true);
txtVID.setEditable(true);
txtCost.setEditable(true);
public void clearTextFields()
txtInvID.setText("");
txtMan.setText("");
txtModName.setText("");
txtYear.setText("");
txtVID.setText("");
txtCost.setText("");
public void Add()
lblMessage.setText(" ");
setTextToEditable();
clearTextFields();
txtInvID.requestFocus();
btnAdd.setLabel("OK");
btnCancel.setEnabled(true);
btnDelete.setEnabled(false);
btnEdit.setEnabled(false);
public void Save()
if (txtInvID.getText().length() == 0 || txtModName.getText().length() == 0)
lblMessage.setText("The Inventory ID or Model Name is blank");
else
try
cmdEmployees.executeUpdate("Insert Into Vehicle"
+ "([InventoryID], [Manufacturer], [ModelName], [Year], [VehicleID], [CostValue])"
+ "Values('"
+ txtInvID.getText() + "', '"
+ txtMan.getText() + "', '"
+ txtModName.getText() + "', '"
+ txtYear.getText() + "', '"
+ txtVID.getText() + "', '"
+ txtCost.getText() + "')");
lstVehicle.add(txtInvID.getText());
Cancel();
catch(SQLException error)
lblMessage.setText("Error: " + error.toString());
public void Edit()
int intIndex = lstVehicle.getSelectedIndex();
if(intIndex == 0 )
lblMessage.setText("Please select the record to change");
else
String strInventoryID = lstVehicle.getSelectedItem();
try
cmdEmployees.executeUpdate("Update Vehicle "
+ "Set [InventoryID] = '" + txtInvID.getText() + "', "
+ "[Manufacturer] = '" + txtMan.getText() + "', "
+ "[ModelName] = '" + txtModName.getText() + "', "
+ "[Year] = '" + txtYear.getText() + "', "
+ "[VehicleID] = '" + txtVID.getText() + "', "
+ "[CostValue] = '" + txtCost.getText() + "' "
+ "Where [InventoryID]= '" + strInventoryID + "';");
if(!strInventoryID.equals(txtInvID.getText()))
lstVehicle.remove(intIndex);
lstVehicle.add(txtInvID.getText());
catch(SQLException error)
lblMessage.setText("Error during Edit. " + "Error: " + error.toString());
public void Delete()
int intIndex = lstVehicle.getSelectedIndex();
String strInventoryID = lstVehicle.getSelectedItem();
if(intIndex == 0)
lblMessage.setText("Please select the record to be deleted");
else
try
cmdEmployees.executeUpdate(
"Delete from Vehicle where [InventoryID] = '" + strInventoryID + "';");
clearTextFields();
lstVehicle.remove(intIndex);
lblMessage.setText("Record deleted");
catch(SQLException error)
lblMessage.setText("Error during Delete." + "Error: " + error.toString());
public void Cancel()
btnDelete.setEnabled(true);
btnEdit.setEnabled(true);
btnCancel.setEnabled(false);
btnAdd.setLabel("Add");
clearTextFields();
lblMessage.setText("");
lstVehicle.select(0);
public void stop()
try
if(conEmployees != null)
conEmployees.close();
catch(SQLException error)
lblMessage.setText("Unable to disconnect");
</code>

1) Applets that run in web browsers used to be "hip" in at one point in the dark 1990's. That time is forever gone and good riddance. Today big enterprise applications and sophisticated special purpose desktop applications are the Right Way™ to go with Java.
If you want action in your browser, look into Macromedia's Flash technology.
If you want to deploy your application easily in an applet-like fashion (one click from a browser), look into Java Webstart.
Demos: http://java.sun.com/products/javawebstart/demos.html
Documentation: http://java.sun.com/products/javawebstart/developers.html
2) It's a trivial task to write a launcher applet for any given application so that the applet starts the application in a new window. The security restrictions imposed on applets ("sandbox") might make it impossible to use the application; for instance you cannot write or read files on the local hard drive or make network connections to other servers than where the applet was loaded from. You cannot call System.exit to quit the virtual machine.
At its simplest the lancher applet code would look ilke:public class Launcher extends java.applet.Applet {
public void start() {
YourApplicatioMainClass.main(null);
}and in the html you would write:<applet code="Launcher" height="1" width="1">
</applet>See the "Writing applets" tutorial for further information http://java.sun.com/docs/books/tutorial/applet/index.html

Making a join seems simple but I can't get it to work

Hi All,
I have 2 tables LUGallery and LUSubGallery, the tables are related by the GalleyID field
LUGallery
Gallery ID
ClientID
GalleryName
5
50
Australia
8
50
Weddings
12
33
Portraits
4
33
Landscapes
LUSubGallery
SubGalleryID
GalleryID
GalleryName
67
5
NSW
68
5
QLD
69
8
Reception
70
8
Location
87
8
Ceromony
97
4
Rain Forest
What I am try to do seems simple but I can't get it to work the way I want it.
I am trying to write a query to display Galleries from the LUGallery tbl that have a Sub Gallery attached to them (ie. It's GalleryID appears in the LUSubGallery tbl)
So the query for the above example would list Australia, Weddings & Landscapes
I have tried to write code both with inner joins and nested queries but just can't get it right,
Any help would be greatly appreciated.
Thanks in advance
Kris

I just want to
display the GalleryNames from the LUGallery tbl once
Then you probably do not want include all the extra columns from the LUSubGallery table.
It returns all of the records from both tables that Have
the same GalleryID
That is the way this type of JOIN works. It will return one record for each matched GalleryID. If you only want to display the unique gallery names you can either:
1) Use an EXISTS clause. It will return the distinct records from the main gallery table IF a matching record exists in the LUSubGallery table
--- Not tested ---
SELECT LUGallery.GalleryID,
LUGallery.GalleryName
FROM    LUGallery
WHERE   EXISTS (
        SELECT *
        FROM LUSubGallery
        WHERE LUGallery.GalleryID = LUSubGallery.GalleryID
http://www.techonthenet.com/sql/exists.php
... OR ....
2) Use the DISTINCT operator to return only the unique combinations of the selected columns. Note: DISTINCT considers all columns in the SELECT list . So if you only want unique galleries, do not include the LUSubGallery columns in the SELECT list.
http://www.w3schools.com/SQl/sql_distinct.asp
Message was edited by: -==cfSearching==-

Getting jtsl to work

I have followed all the instructions from the install i did from (jakarta-taglibs-standard-1.1.2) and i have tomcat (jakarta-tomcat-5.5.8) but i still can't get it to work can anyone help?

I am getting this error:
org.apache.jasper.JasperException: /advanSearchlib.jsp(8,0) No tag "" defined in tag library imported with prefix "sql"
from this page
<%@ taglib uri="http://java.sun.com/jstl/core" prefix='c'%>
<%@ taglib uri="http://java.sun.com/jstl/sql" prefix='sql'%>
<html>
<title>Eastenders Charcater Search</title>
<head>
<sql: setDataSource
var="dataconn"
driver="sun.jdbc.odbc.JdbcOdbcDriver"
url"jdbc:odbc:eastenders"
/>
</head>
<body>
<sql:query var="characters" dataSource="${dataconn}>
sql="select character_id, character_firstnname, character_surname from character"
</sql:query>
<c:forEach var="row" items="${characters.rowsByIndex}">
 <c:forEach var="data" items="${row}">
 <c:out value="${data}">
 </c:forEach>
</c:forEach>
</body>
</html>

Just trying to get the basics working...

Hi,
I have been trying to get just the basics working, and have spent almost all day, and now into the night, trying to get it to work....with no logical sucess.....
All I am trying to do, using VB.net 2008 with Crystral Reports 2008, is to disply my report on a web page using the crystalreport viewer in Visual Studio.
I created a report in CR2008, and during the process of creating the report I had to create a connection to the SQL Server 2005 database and set a parameter on my report to show the data for a single record from the database.
The issue is that the connection string I use in CR2008 is NOT the connection string that is to be used in the browser, so the first task I have attempted to do is to set new log in details for the report. I just want to use a trusted connection.
I have searched high and low on the internet, and taken a look at the samples provided on this site.
My code, as it is at the moment for setting the connection for the report at run time is at the end of this email: ( I got this code from the samples on this site)
The problem I have is if the integratedsecurity set to true(as I need it) then the myconnectioninfo.servername and database name are totally ignored. I have changed them to be just randon characters, which should result in the report not being able to connect, yet the report still works fine.
No errors are generated at all, so its very confusing. I know the code is being executed via breakpoints and stepping through the code, but it would seem that it makes no difference.
What am I doing wrong here.....
Private Sub ConfigureCrystalReports()
        Dim reportPath As String = Server.MapPath("CrystalReport1.rpt")
        myCrystalReportViewer.ReportSource = reportPath
        Dim myConnectionInfo As ConnectionInfo = New ConnectionInfo()
        SetDBLogonForReport(myConnectionInfo)
        myConnectionInfo.ServerName = "SQL1"
        myConnectionInfo.DatabaseName = "MPx
        ' myConnectionInfo.UserID = "limitedPermissionAccount"
        'myConnectionInfo.Password = "1234"
        myConnectionInfo.IntegratedSecurity = True
    End Sub
    Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init
        ConfigureCrystalReports()
    End Sub
    Private Sub SetDBLogonForReport(ByVal myConnectionInfo As ConnectionInfo)
        Dim myTableLogOnInfos As TableLogOnInfos = myCrystalReportViewer.LogOnInfo
        For Each myTableLogOnInfo As TableLogOnInfo In myTableLogOnInfos
            myTableLogOnInfo.ConnectionInfo = myConnectionInfo
        Next
    End Sub

Hi,
Couple of things:
1) Please make sure that you are using CR2008 with SP0 at least. Dlls versions should be 12.0.2000.0 and File version 12.0.1100.0.
2) Please make sure that the destination database can be accessed from that machine. You can create a UDL file or a new report hitting the target database to see if we can see data into it.
3) Please make sure that we are not changing the schema of the report.
4) Can you try this code mentioned below:
ConnectionInfo crConnection = new ConnectionInfo();
               crConnection.ServerName="Server";
               crConnection.DatabaseName="DB";
               crConnection.UserID="uid";
               crConnection.Password="pwd";
                        crConnection.IntegratedSecurity=true;
               crReport.Load(Server.MapPath("CrystalReport1.rpt"));
               Tables crTables=crReport.Database.Tables;
               foreach(CrystalDecisions.CrystalReports.Engine.Table crTable in crTables)
                    TableLogOnInfo crTLOI = crTable.LogOnInfo;
                    crTLOI.ConnectionInfo=crConnection;
                    crTable.ApplyLogOnInfo(crTLOI);
                    crTable.Location=Database.Owner.Tablename
               CrystalReportViewer1.ReportSource=crReport;
Regards,
AG.

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