[jboss-user] [JBoss Seam] - Re: Displaying dataTable row numbers with uiComponent, what

Oberiko do-not-reply at jboss.com
Wed Jan 23 12:47:37 EST 2008


I've tried without the <h:output /> (so that it looked exactly as the demo) and had the same result.  

Nothing special about person, it's a fairly standard basic entity bean:

  | package org.domain.myProject.entity;
  | 
  | import java.util.ArrayList;
  | import java.util.Collection;
  | 
  | import javax.persistence.CascadeType;
  | import javax.persistence.Entity;
  | import javax.persistence.GeneratedValue;
  | import javax.persistence.Id;
  | import javax.persistence.OneToMany;
  | 
  | import org.hibernate.validator.NotNull;
  | import org.jboss.seam.annotations.Name;
  | 
  | @Entity
  | @Name("person")
  | public class Person {
  | 
  | 	@Id @GeneratedValue
  | 	private Long id;
  | 	
  | 	@NotNull
  | 	private String name;
  | 	
  | 	@OneToMany(cascade = CascadeType.ALL, mappedBy="person")
  | 	private Collection<EmailAddress> emailAddresses;
  | 	
  | 	public Long getId() {return id;}
  | 	public void setId(Long id) {this.id = id;}
  | 	
  | 	public String getName() {return name;}
  | 	public void setName(String name) {this.name = name;}
  | 	
  | 	public Collection<EmailAddress> getEmailAddresses() {
  | 		return emailAddresses;
  | 	}
  | 	public void setEmailAddresses(Collection<EmailAddress> emailAddresses) {
  | 		this.emailAddresses = emailAddresses;
  | 	}
  | 	public void addEmailAddress(EmailAddress email){
  | 		if (emailAddresses == null) emailAddresses= new ArrayList<EmailAddress>();
  | 		email.setPerson(this);
  | 		emailAddresses.add(email);
  | 	}
  | 	public void removeEmailAddress(EmailAddress emailAddress){
  | 		if (emailAddresses != null){
  | 			emailAddresses.remove(emailAddress);
  | 		}
  | 	}
  | }
  | 

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