Didn't someone answer your question? I thought they told you to include dom4j.jar in the WEB-INF/lib directory to fix this.
-----Original Message----- From: news [mailto:[EMAIL PROTECTED] On Behalf Of Ron Piterman Sent: Sunday, February 26, 2006 6:34 PM To: tapestry-user@jakarta.apache.org Subject: Re: hibernate with tapestry damn, and I thought this is a tapestry mailing list... but I guess I must look for tapestry help at cayene mailing list... *g* Ron david b wrote: > Hello, > > I starting to make a simple application using Tapestry 3.1 I have tomcat 5.5.7 using JDK 1.5. > My next step was to integrate a call to hibernate but this part is not working yet. > > Going to this url: http://localhost:8080//firstApp/app?service=page/Login > > I am getting this error: org.apache.tapestry.ApplicationRuntimeException > Unable to invoke method doLogin on [EMAIL PROTECTED]: null > > java.lang.reflect.InvocationTargetException > java.lang.NoClassDefFoundError > org/dom4j/io/SAXReader > > Stack Trace: > * org.hibernate.util.XMLHelper.createSAXReader(XMLHelper.java:35) > * org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1218) > * org.hibernate.cfg.Configuration.configure(Configuration.java:1162) > * org.hibernate.cfg.Configuration.configure(Configuration.java:1148) > * com.entercite.finance.persistence.HibernateFactory.buildSessionFactory(Hiber nateFactory.java:26) > * com.entercite.finance.persistence.abstrt.AbstractDao.<init>(AbstractDao.java :21) > * com.entercite.finance.persistence.LoginDaoImpl.<init>(LoginDaoImpl.java:12) > * com.entercite.finance.model.abstrt.LoginComponent.isValidLogin(LoginComponen t.java:52) > * com.entercite.finance.model.abstrt.LoginComponent.doLogin(LoginComponent.jav a:35) > > Here is the development structure and code. > > C:\ > |-main > | > |-HelloTapestry > | |-ant > | |--build.bat > | > |-build > | |-log > | |-WEB-INF > | |-web.xml > | |-classes > | | |-hibernate.cfg.xml > | |-lib (Copy of all from lib) > | |-web > | |-Home.html > | > |-Config > | |-hibernate.cfg.xml > | > |-deploy (firstApp.war) > | > |-lib > | |-tapestry-3.0.jar, tapestry-contrib-3.0.jar, ognl-2.6.3.jar, log4j-1.2.11.jar > | |-A bunch of apache commons jars > | |-jakarta-oro-2.0.6.jar, javassist-2.5.1.jar, spring.jar, hibernate3.jar, bsf-2.3.0.jar > | > |-src > | > |-context > | |-Login.html > | |-login.page > | |-Main.html > | | > | |-WEB-INF > | |-web.xml > |-java > |-com > |-entercite > |-finance > | > |-model > | |-Login.java > | |-abstrt > | |-LoginComponent.java > |-persistence > |-HibernateFactory.java > |-LoginDaoImpl.java > | > |-abstrt > | |-AbstractDao.java > |-exception > | |-DataAccessLayerException.java > |-intrface > |-ILoginDao.java > > > web.xml > ---------------------------------------------------------------------------- > <?xml version="1.0" encoding="UTF-8"?> > <!DOCTYPE web-app > PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" > "http://java.sun.com/dtd/web-app_2_3.dtd";> > > <web-app> > <display-name>Tutorial: Test</display-name> > <servlet> > <servlet-name>app</servlet-name> > <servlet-class>org.apache.tapestry.ApplicationServlet</servlet-class> > <load-on-startup>0</load-on-startup> > </servlet> > <servlet-mapping> > <servlet-name>app</servlet-name> > <url-pattern>/app</url-pattern> > </servlet-mapping> > </web-app> > > ---------------------------------------------------------------------------- > > login.html > ---------------------------------------------------------------------------- > <html jwcid="@Shell" title="Login"> > <body> > > <span jwcid="@Conditional" condition="ognl:message"> > <font color="red"> > <span jwcid="@Insert" value="ognl:message"> Error Message </span> > </font> > </span> > > <p/> > > <DEFANGED_form jwcid="@Form" listener="ognl:listeners.loginComponent"> > <table> > <tr> > <th>User Name:</th> > <td> > <input type="text" jwcid="@TextField" > value="ognl:login.userName" > size="30"/> > </td> > </tr> > <tr> > <th>Password:</th> > <td> > <input type="password" jwcid="@TextField" > value="ognl:login.password" > hidden="ognl:true" > size="30"/> > </td> > </tr> > <tr> > <td><input type="submit" value="Login"/></td> > </tr> > </table> > </form> > > <hr/> > <p><a href="#" jwcid="@PageLink" page="Home">Return to Home page</a>.</p> > </body> > </html> > ---------------------------------------------------------------------------- > > Login.page > ---------------------------------------------------------------------------- > <?xml version="1.0"?> > <!DOCTYPE page-specification PUBLIC > "-//Apache Software Foundation//Tapestry Specification 3.0//EN" > "http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd";> > > <page-specification class="com.entercite.finance.model.abstrt.LoginComponent"> > <property-specification name="message" type="java.lang.String"/> > <property-specification name="login" type="com.entercite.finance.model.Login"/> > </page-specification> > ---------------------------------------------------------------------------- > > login > ---------------------------------------------------------------------------- > package com.entercite.finance.model; > import java.util.*; > > public class Login { > private Integer loginId = new Integer(0); > private String userName = ""; > private String password = ""; > private Integer permissionType = new Integer(0); > > public void setLoginId(Integer loginId){ this.loginId = loginId; } > public Integer getLoginId(){return this.loginId;} > > public void setUserName(String userName){ this.userName = userName;} > public String getUserName(){return this.userName;} > > public void setPassword(String password){this.password = password;} > public String getPassword(){return this.password;} > > public void setPermissionType(Integer permissionType){this.permissionType = permissionType;} > public Integer getPermissionType(){return this.permissionType;} > } > ---------------------------------------------------------------------------- > > > LoginComponent > ---------------------------------------------------------------------------- > package com.entercite.finance.model.abstrt; > > import com.entercite.finance.model.Login; > import com.entercite.finance.persistence.intrface.*; > import com.entercite.finance.persistence.LoginDaoImpl; > > import org.apache.tapestry.IRequestCycle; > import org.apache.tapestry.html.BasePage; > > /** > * > */ > public abstract class LoginComponent extends BasePage { > > private Login login = new Login(); > public abstract void setMessage(String message); > > public LoginComponent() { } > > public Login getLogin(){ return this.login; }; > public void setLogin(Login login){ this.login = login; }; > > public void setUserName(String userName){ this.getLogin().setUserName(userName); } > public String getUserName(){ return this.getLogin().getUserName(); } > > public void setPassword(String password){ this.getLogin().setPassword(password); } > public String getPassword(){ return this.getLogin().getPassword(); } > > public void doLogin(IRequestCycle cycle) { > > String u = this.getLogin().getUserName(); > String p = this.getLogin().getPassword(); > > if(isValidLogin(u,p) ) { > System.out.println("push to main"); > cycle.activate("Main"); > } else { > setMessage("Invalid user name or password."); > } > } > > private boolean isValidLogin(String userName, String password) { > System.out.println("Attempt"); > com.entercite.finance.persistence.intrface.ILoginDao ldi = > new com.entercite.finance.persistence.LoginDaoImpl(); <-----(call this impl) > System.out.println("Attempt 1"); > this.login = ldi.find(userName, password); > System.out.println("Attempt 2"); > if(login != null){ > System.out.println("Attempt 3"); > return true; > > } else { > System.out.println("Attempt 4"); > return false; > } > } > } > > ILoginDao > ---------------------------------------------------------------------------- > package com.entercite.finance.persistence.intrface; > import java.util.*; > import com.entercite.finance.model.*; > import com.entercite.finance.persistence.exception.*; > > public interface ILoginDao { > public void create(Login login) throws DataAccessLayerException; > public Login find(String name, String password) throws DataAccessLayerException; > } > > > LoginDaoImpl > ---------------------------------------------------------------------------- > package com.entercite.finance.persistence; > > import org.hibernate.HibernateException; > > import com.entercite.finance.persistence.abstrt.AbstractDao; > import com.entercite.finance.model.*; > import com.entercite.finance.persistence.intrface.ILoginDao; > import com.entercite.finance.persistence.exception.*; > > import java.util.*; > > public class LoginDaoImpl extends AbstractDao implements ILoginDao { > > <---THEN IT USES THE SUPER CONSTRUCTOR---> > > public void create(Login login) throws DataAccessLayerException { > saveOrUpdate(login); > } > > public Login find(String name, String password) throws DataAccessLayerException { > return (Login)find(Login.class, name, password); > } > } > > > AbstractDao > ---------------------------------------------------------------------------- > package com.entercite.finance.persistence.abstrt; > > import org.hibernate.HibernateException; > import org.hibernate.Query; > import org.hibernate.Session; > import org.hibernate.Transaction; > > import java.util.List; > > import com.entercite.finance.persistence.*; > import com.entercite.finance.persistence.exception.*; > > public abstract class AbstractDao { > > private Session session; > private Transaction tx; > > public AbstractDao() { > > HibernateFactory.buildSessionFactory(); <----(Which calls this) > } > > protected void saveOrUpdate(Object obj){ > > try { > startOperation(); > session.saveOrUpdate(obj); > tx.commit(); > > } catch (HibernateException e) { > handleException(e); > } finally { > HibernateFactory.close(session); > } > > } > > protected void delete(Object obj) { > > try { > startOperation(); > session.delete(obj); > tx.commit(); > > } catch (HibernateException e) { > handleException(e); > } finally { > HibernateFactory.close(session); > } > > } > > protected Object find(Class clazz, Integer id){ > > Object obj = null; > > try { > startOperation(); > obj = session.load(clazz, id); > tx.commit(); > > } catch (HibernateException e) { > handleException(e); > } finally { > HibernateFactory.close(session); > } > > return obj; > > } > > protected Object find(Class clazz, String value1, String value2){ > > Object obj = null; > > try { > startOperation(); > Query query = session.createQuery( > "from " + clazz.getName() + > " where login = " + value1 + > " and password = " + value2 ); > > obj = query.uniqueResult(); > tx.commit(); > > } catch (HibernateException e) { > handleException(e); > } finally { > HibernateFactory.close(session); > } > > return obj; > > } > > > /** > * Find all class from one table using the following object > * > [EMAIL PROTECTED] Class - this is the table to load data from > [EMAIL PROTECTED] Integer - the id to use in the where clause > * > [EMAIL PROTECTED] List - containing all objects you were looking for > */ > protected List findAll(Class clazz, Integer id) { > > List objects = null; > > try { > > startOperation(); > Query query = session.createQuery("from " + clazz.getName() + " where id = " + id ); > objects = query.list(); > tx.commit(); > > } catch (HibernateException e) { > handleException(e); > } finally { > HibernateFactory.close(session); > } > > return objects; > > } > > protected void handleException(HibernateException e) throws DataAccessLayerException { > HibernateFactory.rollback(tx); > throw new DataAccessLayerException(e); > > } > > protected void startOperation() throws HibernateException { > session = HibernateFactory.openSession(); > tx = session.beginTransaction(); > > } > } > > > > HibernateFactory > ---------------------------------------------------------------------------- > package com.entercite.finance.persistence; > > import org.hibernate.SessionFactory; > import org.hibernate.Session; > import org.hibernate.Transaction; > import org.hibernate.HibernateException; > import org.hibernate.cfg.Configuration; > > import org.apache.commons.logging.LogFactory; > import org.apache.commons.logging.Log; > > public class HibernateFactory { > > private static SessionFactory sessionFactory; > private static Log log = LogFactory.getLog(HibernateFactory.class); > > public static SessionFactory buildSessionFactory() throws HibernateException { > > System.out.println("bsf 1"); > if(sessionFactory != null){ > closeFactory(); > } > System.out.println("bsf 2"); > Configuration configuration = new Configuration(); > System.out.println("bsf 3"); > sessionFactory = configuration.configure().buildSessionFactory(); <---IT PUKES HERE IT APPEARS> > System.out.println("bsf 4"); > > return sessionFactory; > } > > public static SessionFactory getSessionFactory() { > return sessionFactory; > } > > public static Session openSession() throws HibernateException { > return sessionFactory.openSession(); > } > > public static void closeFactory() { > if (sessionFactory != null) { > try { > sessionFactory.close(); > } catch (HibernateException ignored) { > log.error("Couldn't close SessionFactory", ignored); > } > } > } > > public static void close(Session session) { > if (session != null) { > try { > session.close(); > } catch (HibernateException ignored) { > log.error("Couldn't close Session", ignored); > } > } > } > > public static void rollback(Transaction tx) { > try { > if (tx != null) { > tx.rollback(); > } > } catch (HibernateException ignored) { > log.error("Couldn't rollback Transaction", ignored); > } > } > } > > > hibernate.cfg.xml > ---------------------------------------------------------------------------- > <!DOCTYPE hibernate-configuration PUBLIC > "-//Hibernate/Hibernate Configuration DTD 3.0//EN" > "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd";> > > <hibernate-configuration> > <session-factory> > > <property name="connection.username">root</property> > <property name="connection.password">xxx</property> > <property name="connection.url">//localhost:3306/budget</property> > <property name="connection.driver_class">com.mysql.jdbc.Driver</property> > <property name="dialect">org.hibernate.dialect.MySQLDialect</property> > > <mapping resource="com/entercite/finance/model/Login.hbm.xml"/> > > </session-factory> > </hibernate-configuration> > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
