I thought I had posted this already, but it looks like your issue is with your URL. MySql normally runs on port 3306, so your url should look like this "jdbc:mysql://localhost:3306/test". Also make sure you have a database named "test".
-Trevor Skaife On Mar 12, 2:02 pm, Arthur Kalmenson <[email protected]> wrote: > You can either use Gilead or Dozer. We use Dozer here. > > -- > Arthur Kalmenson > > On Thu, Mar 12, 2009 at 2:55 PM, Vitali Lovich <[email protected]> wrote: > > Also just to point out, there's a number of GWT libraries for passing > > persistent objects across the client/server barrier. I'm not sure how well > > they work or of any of the dragons involved, but they do exist > > (hibernate4gwt was one back in the day - I believe it's been deprecated and > > there are more robust ones available these days). > > > On Thu, Mar 12, 2009 at 2:48 PM, Sumit Chandel <[email protected]> > > wrote: > > >> Hi Poonam, > >> Apart from making sure your Hibernate and applicationContext.xml > >> configurations are correct, I think another major cause for the stack trace > >> you're seeing is that you're mixing server-side Java code with client-side > >> GWT code. It's important to recall that GWT code gets converted into > >> equivalent JavaScript, therefore you can't directly use server-side Java > >> concepts in GWT code and expect them to work as they would in a Java > >> runtime. > >> That said, there is a set of emulated JRE types supported in GWT. You can > >> check out the link below to the types that are supported in the emulated > >> JRE. > >> Emulated JRE: > > >>http://code.google.com/docreader/#p=google-web-toolkit-doc-1-5&s=goog... > > >> Vitali's suggestion of getting your server-side properly configured > >> without introducing GWT at first, and then creating the client-side using > >> GWT and integrating with the server-side using GWT RPC sounds like a sound > >> approach if you're just getting started. > >> Hope that helps, > >> -Sumit Chandel > > >> On Tue, Mar 10, 2009 at 12:26 AM, Vitali Lovich <[email protected]> wrote: > > >>> This is more a Hibernate than GWT issue. From your error log, it looks > >>> like it boils down to you not configuring it correctly. If you look at > >>> the > >>> newer Hibernate, there's no XML configuration. It's all done through > >>> annotations, which are a lot easier to understand. > > >>> You may want to look into just getting hibernate running on its own in a > >>> standalone java application, and then just adding a GWT RPC glue layer > >>> around it if you are indeed planning on doing some kind of web-app stuff. > > >>> On Tue, Mar 10, 2009 at 3:06 AM, poonam <[email protected]> wrote: > > >>>> Hi, > >>>> I have developed the application using the 3parts tutorial from the > >>>> site www.eggsylife.blogspot.comas suggested by you. > >>>> Actually for database I have used MySQL and for the connection with > >>>> database I have created the applicationContext.xml as follows : > > >>>> - applicationContext.xml > > >>>> <?xml version="1.0" encoding="UTF-8"?> > >>>> <beans xmlns="http://www.springframework.org/schema/beans"; > >>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > >>>> xmlns:aop="http://www.springframework.org/schema/aop"; > >>>> xmlns:tx="http://www.springframework.org/schema/tx"; > >>>> xsi:schemaLocation="http://www.springframework.org/schema/beans > >>>> classpath:spring-beans-2.0.xsdhttp://www.springframework.org/schema/tx > >>>> classpath:spring-tx-2.0.xsdhttp://www.springframework.org/schema/aop > >>>> classpath:spring-aop-2.0.xsd"> > >>>> <bean id="dataSource" > >>>> class="org.apache.commons.dbcp.BasicDataSource"> > >>>> <property name="driverClassName"> > >>>> <value>com.mysql.jdbc.Driver</value> > >>>> </property> > >>>> <property name="url"> > >>>> <value>>jdbc:mysql://localhost/test</value> > >>>> </property> > > >>>> <property name="username"> > >>>> <value>root</value> > >>>> </property> > >>>> <property name="password"> > >>>> <value>root</value> > >>>> </property> > >>>> <property name="initialSize"> > >>>> <value>2</value> > >>>> </property> > >>>> <property name="maxActive"> > >>>> <value>5</value> > >>>> </property> > >>>> <property name="maxIdle"> > >>>> <value>2</value> > >>>> </property> > >>>> </bean> > >>>> <bean id="sessionFactory" > >>>> class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> > >>>> <property name="dataSource"> > >>>> <ref bean="dataSource"/> > >>>> </property> > >>>> <property name="configLocation"> > >>>> <value>hibernate.cfg.xml</value> > >>>> </property> > >>>> <property name="configurationClass"> > >>>> <value>org.hibernate.cfg.AnnotationConfiguration</value> > >>>> </property> > >>>> <property name="hibernateProperties"> > >>>> <props> > >>>> <prop > >>>> key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop> > >>>> <prop key="show_sql">true</prop> > >>>> </props> > >>>> </property> > >>>> </bean> > >>>> <bean id="txManager" > >>>> class="org.springframework.orm.hibernate3.HibernateTransactionManager"> > >>>> <property name="sessionFactory" ref="sessionFactory" /> > >>>> </bean> > >>>> <!-- enable the configuration of transactional behavior based on > >>>> annotations --> > >>>> <tx:annotation-driven transaction-manager="txManager" proxy- > >>>> target-class="false" /> > > >>>> <bean id="pupilCollection" > >>>> class="com.company.server.domain.PupilCollectionImpl" > >>>> scope="prototype"> <property name="sessionFactory"><ref > >>>> bean="sessionFactory"/></property> </bean> > >>>> </beans> > > >>>> Also, in the lib folder I have included the jar that is, mysql- > >>>> connector-java-5.0.4-bin.jar in the 'lib' folder. > >>>> But now I am getting the errors as, > > >>>> 1. [WARN] SQL Error: 0, SQLState: null > > >>>> 2. [WARN] Cannot create JDBC driver of class 'com.mysql.jdbc.Driver' > >>>> for connect URL '>jdbc:mysql://localhost/test' > > >>>> 3. [WARN] Could not obtain connection metadata > >>>> org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver > >>>> of class 'com.mysql.jdbc.Driver' for connect URL '>jdbc:mysql:// > >>>> localhost/test' > >>>> at org.apache.commons.dbcp.BasicDataSource.createDataSource > >>>> (BasicDataSource.java:1150) > >>>> at org.apache.commons.dbcp.BasicDataSource.getConnection > >>>> (BasicDataSource.java:880) > >>>> at > > >>>> org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection > >>>> (LocalDataSourceConnectionProvider.java:82) > >>>> at org.hibernate.cfg.SettingsFactory.buildSettings > >>>> (SettingsFactory.java:84) > >>>> at > >>>> org.hibernate.cfg.Configuration.buildSettings(Configuration.java: > >>>> 2009) > >>>> at org.hibernate.cfg.Configuration.buildSessionFactory > >>>> (Configuration.java:1292) > >>>> at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory > >>>> (AnnotationConfiguration.java:915) > >>>> at > > >>>> org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory > >>>> (LocalSessionFactoryBean.java:814) > >>>> at > > >>>> org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory > >>>> (LocalSessionFactoryBean.java:732) > >>>> at > > >>>> org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet > >>>> (AbstractSessionFactoryBean.java:211) > >>>> Caused by: java.sql.SQLException: No suitable driver > >>>> at org.apache.commons.dbcp.BasicDataSource.createDataSource > >>>> (BasicDataSource.java:1143) > >>>> at org.apache.commons.dbcp.BasicDataSource.getConnection > >>>> (BasicDataSource.java:880) > >>>> at > > >>>> org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection > >>>> (LocalDataSourceConnectionProvider.java:82) > >>>> at org.hibernate.cfg.SettingsFactory.buildSettings > >>>> (SettingsFactory.java:84) > >>>> at > >>>> org.hibernate.cfg.Configuration.buildSettings(Configuration.java: > >>>> 2009) > >>>> at org.hibernate.cfg.Configuration.buildSessionFactory > >>>> (Configuration.java:1292) > >>>> at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory > >>>> (AnnotationConfiguration.java:915) > >>>> at > > >>>> org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory > >>>> (LocalSessionFactoryBean.java:814) > >>>> at > > >>>> org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory > >>>> (LocalSessionFactoryBean.java:732) > >>>> at > > >>>> org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet > >>>> (AbstractSessionFactoryBean.java:211) > > >>>> 4. [WARN] no persistent classes found for query class: > >>>> from com.company.server.persistent.Pupil as p where > >>>> p.teacher.teacherId = :teacherId order by p.name > > >>>> Please help to solve these errors. > > >>>> Thanks, > >>>> Poonam. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
