| How to implement CRUD operations in an RCP application [message #534660] |
Wed, 19 May 2010 18:43  |
 No real name
Messages: 1
Registered: May 2010 |
Junior Member |
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i'm working on a RCP project with spring and hibernate, i'm a beginner in a plugin developpemnt, i create an action to inserts some fiels in my database using mysql. And i keep getting this exception:
org.springframework.beans.factory.CannotLoadBeanClassExcepti on: Cannot find class [org.springframework.jdbc.datasource.DriverManagerDataSource ] for bean with name 'dataSource'
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"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
>
<property name="driverClassName"><!-- <value>org.hsqldb.jdbcDriver</value> -->
<value>com.mysql.jdbc.Driver</value>
</property>
<property name="url">
<value>jdbc:mysql://localhost:3306/i-way</value>
</property>
<property name="username">
<value>root</value>
</property>
<property name="password">
<value>berrom</value>
</property>
</bean>
<bean id="myHibernateProperties"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="properties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="annotatedClasses">
<list>
<value>model.User</value>
</list>
</property>
<property name="hibernateProperties">
<ref bean="myHibernateProperties" />
</property>
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<bean id="jdbcExceptionTranslator"
class="org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator">
<property name="dataSource">
<ref bean="dataSource" />
</property>
</bean>
<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
<property name="jdbcExceptionTranslator">
<ref bean="jdbcExceptionTranslator" />
</property>
</bean>
<bean id="UserDAO" class="model.UserDAO">
<property name="hibernateTemplate">
<ref bean="hibernateTemplate" />
</property>
</bean>
</beans>
AddUserAction.java
package identification;
public class AddUserAction extends Action implements
ISelectionListener, IWorkbenchAction {
private final IWorkbenchWindow window;
public final static String ID = "org.eclipsercp.identification.addUser";
private IStructuredSelection selection;
public AddUserAction(IWorkbenchWindow window) {
this.window = window;
setId(ID);
setText("&Add User...");
setToolTipText("Add a user to your users.");
window.getSelectionService().addSelectionListener(this);
}
public void run() {
ApplicationContext ctx =(ApplicationContext) new FileSystemXmlApplicationContext("/SpringConfig/applicationContext.xml");
//ApplicationContext ctx=MonContext.getCtx();
UserService us = (UserService) ctx.getBean("UserService");
us.ajoutUser("aaaaaaa", "bbbbbb");
}
}
and here is the error
Start RCP Application
May 19, 2010 6:23:47 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.FileSystemXmlApplicationContext@140243b: startup date [Wed May 19 18:23:47 BST 2010]; root of context hierarchy
May 19, 2010 6:23:47 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from file [D:\stage fin d'etudes\eclipse-rcp-galileo-win32\eclipse\SpringConfig\applicationContext.xml]
May 19, 2010 6:23:49 PM org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@fd981a: defining beans [dataSource,myHibernateProperties,sessionFactory,jdbcExceptionTranslator,hibernateTemplate,UserDAO,UserBO,transactionManager,UserService]; root of factory hierarchy
May 19, 2010 6:23:49 PM org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@fd981a: defining beans [dataSource,myHibernateProperties,sessionFactory,jdbcExceptionTranslator,hibernateTemplate,UserDAO,UserBO,transactionManager,UserService]; root of factory hierarchy
!SESSION 2010-05-19 18:23:38.232 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0_18
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments: -application Identification.application
Command-line arguments: -application Identification.application -data C:\Users\H\Desktop\workspaces\workspace\Identification -dev file:C:/Users/H/Desktop/workspaces/workspace/.metadata/.plugins/org.eclipse.pde.core/Identification.application/dev.properties -os win32 -ws win32 -arch x86 -consolelog
!ENTRY org.eclipse.ui 4 0 2010-05-19 18:23:49.597
!MESSAGE Unhandled event loop exception
!STACK 0
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.jdbc.datasource.DriverManagerDataSource] for bean with name 'dataSource' defined in file [D:\stage fin d'etudes\eclipse-rcp-galileo-win32\eclipse\SpringConfig\applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: org.springframework.jdbc.datasource.DriverManagerDataSource
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1223)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:576)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1292)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:858)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:545)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:872)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423)
at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:140)
at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:84)
at identification.AddUserAction.run(AddUserAction.java:53)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at identification.Application.start(Application.java:31)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
Caused by: java.lang.ClassNotFoundException: org.springframework.jdbc.datasource.DriverManagerDataSource
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.core.runtime.internal.adaptor.ContextFinder.loadClass(ContextFinder.java:129)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:258)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:408)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1244)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1215)
... 38 more
i use the springframework 3.0.2 release librairies
I really need your help guys, or if someone has a simple example for crud operations with eclipse RCP using Spring and hibernate!! i will appreciate it
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