i have it in my web-inf/lib.
Where else should i place it? please be lil clear.
Thanks for your quick response.
On Mon, Jun 29, 2009 at 2:24 PM, Keerthan MUTHURASA <
muthurasa.keert...@gmail.com> wrote:
> Hi Sowjanya,
>
> 2009/6/29 Sowjanya Yerramneni <y.sowja...@gmail.com>
>
>> Hi,
>>
>> I am using spring and hibernate in my gwt application.
>> I configured my datasource in the application-context.xml.
>>
>> <
>> bean id=*"dataSource"*
>>
>> class=*"org.springframework.jdbc.datasource.DriverManagerDataSource"*>
>>
>> <property name=*"driverClassName"*>
>>
>> <value>jdbc.odbc.driver.OracleDriver</value>
>>
>> </property>
>>
>> <property name=*"url"*>
>>
>> <value>jdbc:oracle:thin:@10.10.10.21:1521:*wpstdev*</value>
>>
>> </property>
>>
>> <property name=*"username"*>
>>
>> <value>*dohsy*</value>
>>
>> </property>
>>
>> <property name=*"password"*>
>>
>> <value>password</value>
>>
>> </property>
>>
>> </bean>
>> When I run the application (in hosted mode ) I get the 'couldnot connect
>> jdbc connection error' though I had classes12.jar in my classpath.
>> Please help.
>>
>
> Do you also have your jar in your application server classpath as well
> (WEB-INF/lib) ?
>
>
>>
>>
>>
>> On Sat, Jun 27, 2009 at 8:17 PM, @vi <aviral.ban...@gmail.com> wrote:
>>
>>>
>>> Why is this restriction there?
>>>
>>> Is there some kind of custom Security implemented for Google Apps?
>>>
>>> On Jun 21, 2:40 am, Petein <majestyel...@gmail.com> wrote:
>>> > problem solved! Thanks!
>>> >
>>> > On Jun 20, 1:00 pm, Enea <eneager...@gmail.com> wrote:
>>> >
>>> >
>>> >
>>> > > hm... I had similar problem with jdbc...
>>> >
>>> > > if you are using eclipse,
>>> > > try to go under Project->properties->google->App Engine
>>> > > and disable "Use Google App Engine" checkbox .
>>> >
>>> > > regards :)
>>> >
>>> > > On 20 Giu, 02:00, Petein <majestyel...@gmail.com> wrote:
>>> >
>>> > > > package faceRecognition.server;
>>> >
>>> > > > import faceRecognition.client.AuthService;
>>> > > > import com.google.gwt.user.server.rpc.RemoteServiceServlet;
>>> >
>>> > > > import java.sql.*;
>>> > > > import java.util.*;
>>> > > > import java.text.SimpleDateFormat;
>>> >
>>> > > > /**
>>> > > > * The server side implementation of the RPC service.
>>> > > > */
>>> > > > @SuppressWarnings("serial")
>>> > > > public class AuthServiceImpl extends RemoteServiceServlet
>>> implements
>>> > > > AuthService {
>>> >
>>> > > > public String doAuthenticate(String name, String surname,
>>> > > > String username, String password,
>>> > > > String email, String info){
>>> >
>>> > > > String serverInfo =
>>> getServletContext().getServerInfo();
>>> > > > String userAgent =
>>> getThreadLocalRequest().getHeader("User-Agent");
>>> >
>>> > > > //jdbc part
>>> >
>>> > > > /*
>>> > > > Connection con = null;
>>> > > > try {
>>> >
>>> > > > Class.forName("com.mysql.jdbc.Driver").newInstance();
>>> >
>>> > > > //out.println("<br>driver is ok");
>>> >
>>> > > > String url = "jdbc:mysql://" + "localhost" + "/" +
>>> > > > "USERSDB" + "?";
>>> > > > String usernamedb = "root";
>>> > > > String passworddb = "";
>>> > > > con = (Connection) DriverManager.getConnection(url,
>>> > > > usernamedb, passworddb);
>>> >
>>> > > > Statement st = con.createStatement();
>>> > > > ResultSet rs;
>>> >
>>> > > > rs = st.executeQuery("SELECT username, password FROM
>>> > > > users");
>>> >
>>> > > > boolean found = false;
>>> >
>>> > > > while (rs.next()) {
>>> > > > usernamedb = rs.getString(1);
>>> > > > passworddb = rs.getString(2);
>>> >
>>> > > > if (usernamedb.equals(username)) {
>>> > > > found = true;
>>> > > > break;
>>> > > > }
>>> > > > }
>>> >
>>> > > > if (!found){
>>> >
>>> > > > password = " a";
>>> > > > //create user
>>> >
>>> > > > String sql = "INSERT INTO testusers(name, username,
>>> > > > password, info) VALUES(?, ?, ?, ?)";
>>> >
>>> > > > PreparedStatement pstmt =
>>> con.prepareStatement(sql);
>>> >
>>> > > > // Set the values
>>> > > > pstmt.setString(1, name);
>>> > > > pstmt.setString(2, username);
>>> > > > pstmt.setString(3, password);
>>> > > > pstmt.setString(4, info);
>>> >
>>> > > > //Calendar calendar = new GregorianCalendar();
>>> String
>>> > > > time = calendar.getTime().toString(); //Thu Jun 11 02:30:10 EEST
>>> 2009
>>> >
>>> > > > //String time = new GregorianCalendar().getTime
>>> > > > ().toString();
>>> >
>>> > > > //pstmt.setString(5, time);
>>> >
>>> > > > pstmt.execute();
>>> >
>>> > > > }
>>> >
>>> > > > }catch(ClassNotFoundException cnfe){
>>> > > > return(cnfe.toString());
>>> > > > } catch(SQLException sqle){
>>> > > > return(sqle.toString());
>>> > > > } catch(InstantiationException ie){
>>> > > > return(ie.toString());
>>> > > > }catch (IllegalAccessException iae) {
>>> > > > return(iae.toString());
>>> > > > }
>>> >
>>> > > > */
>>> >
>>> > > > return "Hello, " + name + " " + surname +
>>> "!<br><br>Server info: "
>>> > > > + serverInfo
>>> > > > + ".<br><br>Using:<br>" + userAgent
>>> + " Your request was sent!";
>>> > > > }
>>> >
>>> > > > }
>>> >
>>> > > > when this part of code is executed without the jdbc part it
>>> executes
>>> > > > fine and the RPC method works ok.
>>> > > > When i execute the code as it is above i get these errors:
>>> > > > The server is running athttp://localhost:1598/
>>> > > > 19 Ιουν 2009 11:33:32 μμ
>>> > > > com.google.appengine.tools.development.ApiProxyLocalImpl log
>>> > > > SEVERE: [1245454412421000] javax.servlet.ServletContext log:
>>> Exception
>>> > > > while dispatching incoming RPC call
>>> > > > com.google.gwt.user.server.rpc.UnexpectedException: Service method
>>> > > > 'public abstract java.lang.String
>>> > > > faceRecognition.client.AuthService.doAuthenticate
>>> > > >
>>> (java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.l
>>> ang.String,java.lang.String)'
>>> > > > threw an unexpected exception:
>>> java.lang.ExceptionInInitializerError
>>> > > > at
>>> com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure
>>> > > > (RPC.java:360)
>>> > > > at
>>> com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse
>>> > > > (RPC.java:546)
>>> > > > at
>>> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall
>>> > > > (RemoteServiceServlet.java:166)
>>> > > > at
>>> com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
>>> > > > (RemoteServiceServlet.java:86)
>>> > > > at
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
>>> > > > at
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>>> > > > at
>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
>>> > > > 487)
>>> > > > at
>>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
>>> > > > (ServletHandler.java:1093)
>>> > > > at
>>> > > >
>>> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter
>>> > > > (TransactionCleanupFilter.java:43)
>>> > > > at
>>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
>>> > > > (ServletHandler.java:1084)
>>> > > > at org.mortbay.jetty.servlet.ServletHandler.handle
>>> > > > (ServletHandler.java:360)
>>> > > > at org.mortbay.jetty.security.SecurityHandler.handle
>>> > > > (SecurityHandler.java:216)
>>> > > > at org.mortbay.jetty.servlet.SessionHandler.handle
>>> > > > (SessionHandler.java:181)
>>> > > > at org.mortbay.jetty.handler.ContextHandler.handle
>>> > > > (ContextHandler.java:712)
>>> > > > at
>>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
>>> > > > 405)
>>> > > > at
>>> com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle
>>> > > > (DevAppEngineWebAppContext.java:54)
>>> > > > at org.mortbay.jetty.handler.HandlerWrapper.handle
>>> > > > (HandlerWrapper.java:139)
>>> > > > at
>>> com.google.appengine.tools.development.JettyContainerService
>>> > > > $ApiProxyHandler.handle(JettyContainerService.java:306)
>>> > > > at org.mortbay.jetty.handler.HandlerWrapper.handle
>>> > > > (HandlerWrapper.java:139)
>>> > > > at org.mortbay.jetty.Server.handle(Server.java:313)
>>> > > > at
>>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
>>> > > > 506)
>>> > > > at org.mortbay.jetty.HttpConnection$RequestHandler.content
>>> > > > (HttpConnection.java:844)
>>> > > > at
>>> org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644)
>>> > > > at
>>> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205)
>>> > > > at
>>> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
>>> > > > at org.mortbay.io.nio.SelectChannelEndPoint.run
>>> > > > (SelectChannelEndPoint.java:396)
>>> > > > at org.mortbay.thread.BoundedThreadPool$PoolThread.run
>>> > > > (BoundedThreadPool.java:442)
>>> > > > Caused by: java.lang.ExceptionInInitializerError
>>> > > > at com.mysql.jdbc.NonRegisteringDriver.connect
>>> > > > (NonRegisteringDriver.java:282)
>>> > > > at
>>> java.sql.DriverManager.getConnection(DriverManager.java:582)
>>> > > > at
>>> java.sql.DriverManager.getConnection(DriverManager.java:185)
>>> > > > at faceRecognition.server.AuthServiceImpl.doAuthenticate
>>> > > > (AuthServiceImpl.java:37)
>>> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>> Method)
>>> > > > at sun.reflect.NativeMethodAccessorImpl.invoke
>>> > > > (NativeMethodAccessorImpl.java:39)
>>> > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke
>>> > > > (DelegatingMethodAccessorImpl.java:25)
>>> > > > at java.lang.reflect.Method.invoke(Method.java:597)
>>> > > > at
>>> com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse
>>> > > > (RPC.java:527)
>>> > > > ... 25 more
>>> > > > Caused by: java.security.AccessControlException: access denied
>>> > > > (java.lang.RuntimePermission modifyThreadGroup)
>>> > > > at java.security.AccessControlContext.checkPermission
>>> > > > (AccessControlContext.java:323)
>>> > > > at java.security.AccessController.checkPermission
>>> > > > (AccessController.java:546)
>>> > > > at
>>> java.lang.SecurityManager.checkPermission(SecurityManager.java:
>>> > > > 532)
>>> > > > at
>>> com.google.appengine.tools.development.DevAppServerFactory
>>> > > >
>>> $CustomSecurityManager.checkPermission(DevAppServerFactory.java:122)
>>> > > > at
>>> com.google.appengine.tools.development.DevAppServerFactory
>>> > > > $CustomSecurityManager.checkAccess(DevAppServerFactory.java:149)
>>> > > > at java.lang.ThreadGroup.checkAccess(ThreadGroup.java:288)
>>> > > > at java.lang.Thread.init(Thread.java:332)
>>> > > > at java.lang.Thread.<init>(Thread.java:377)
>>> > > > at java.util.TimerThread.<init>(Timer.java:456)
>>> > > > at java.util.Timer.<init>(Timer.java:71)
>>> > > > at java.util.Timer.<init>(Timer.java:122)
>>> > > > at
>>> com.mysql.jdbc.ConnectionImpl.<clinit>(ConnectionImpl.java:208)
>>> > > > ... 34 more
>>> >
>>> > > > What's going on? I tried the same
>>> >
>>> > ...
>>> >
>>> > read more ยป
>>>
>>> --
>>> -Regards,
>>> Sowjanya.
>>>
>>>
>>>
>
> >
>
--
-Regards,
Sowjanya.
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