Conversion Error
hi
when i click submit button in jspx page i got this error.
i ran the application like registration.
application.jspx
<?xml version="1.0"?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:s="http://jboss.com/products/seam/taglib"
xmlns="http://www.w3.org/1999/xhtml"
version="2.0">
<jsp:output doctype-root-element="html"
doctype-public="-//W3C//DTD XHTML 1.0 Transitional//EN"
doctype-system="http://www.w3c.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"/>
<jsp:directive.page contentType="text/html"/>
<html>
<head>
<title>Application New User</title>
</head>
<body>
<f:view>
<h:form>
<table border="0">
<s:validateAll>
<tr>
<td>Application ID</td>
<td><h:inputText value="#{app.appID}" required="true"/></td>
</tr>
<tr>
<td>First Name</td>
<td><h:inputText value="#{app.firstName}" required="true"/></td>
</tr>
<tr>
<td>Last Name</td>
<td><h:inputText value="#{app.lastName}" required="true"/></td>
</tr>
<tr>
<td>SEX</td>
<td><h:inputText value="#{app.sex}" required="true"/></td>
</tr>
<tr>
<td>AGE</td>
<td><h:inputText value="#{app.age}" required="true"/></td>
</tr>
</s:validateAll>
</table>
<h:messages/>
<h:commandButton value="Approve" action="#{application.application}"/>
</h:form>
</f:view>
</body>
</html>
</jsp:root>
ApplicationUser.java
package org.jboss.seam.example.application;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
import org.hibernate.validator.Length;
import org.hibernate.validator.NotNull;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
@Entity
@Name("app")
@Scope(ScopeType.SESSION)
@Table(name="applications")
public class ApplicationUser implements Serializable
{
private int appID;
private String firstName;
private String lastName;
private String sex;
private int age;
public ApplicationUser(int appID, String firstName, String lastName, String sex, int age)
{
this.appID = appID;
this.firstName = firstName;
this.lastName = lastName;
this.sex = sex;
this.age = age;
}
public ApplicationUser(){}
//@NotNull @Length(min=1, max=2)
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
//@Id @NotNull @Length(min=3, max=5)
public int getAppID() {
return appID;
}
public void setAppID(int appID) {
this.appID = appID;
}
//@NotNull @Length(min=5, max=15)
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
// @NotNull @Length(min=5, max=15)
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
//@NotNull @Length(min=4, max=6)
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
}
and ApplicationAction.java
package org.jboss.seam.example.application;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.apache.commons.logging.Log;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.core.FacesMessages;
@Stateless
@Name("application")
public class ApplicationAction implements Application
{
@In
private ApplicationUser app;
@PersistenceContext
private EntityManager em;
@Logger
private Log log;
public String application() {
List existing=em.createQuery("select appID from ApplicationUser where appID=#(app.appID)").getResultList();
if(existing.size()==0){
em.persist(app);
log.debug("#(ApplicationUser.appID) approved sucessfully");
return "/appApproved.jspx";
}
else{
FacesMessages.instance().add("#(ApplicationUser.appID) approved already");
return null;
}
}
}
could you suggest me?
