package org.jboss.seam.example.seamspace;
import java.io.Serializable;
import java.text.SimpleDateFormat;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.List;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.PrePersist;
import javax.persistence.Transient;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.security.Restrict;
@Entity
@Name("memberBlog")
public class MemberBlog implements Serializable
{
private static final long serialVersionUID = 7824113911888715595L;
private static SimpleDateFormat df = new SimpleDateFormat("EEEE, MMMM d, yyyy - hh:mm a");
private Integer blogId;
private Member member;
private Date entryDate;
private String title;
private String text;
private List<BlogComment> comments;
/**
* This is an example of a security restriction. Any attempts to persist a
* new memberBlog instance requires the user to pass a permission check. In
* this case, because the method is annotated with <code>@PrePersist</code>
* the required permission is memberBlog:insert
*/
@PrePersist @Restrict
public void prePersist() {}
@Id @GeneratedValue
public Integer getBlogId()
{
return blogId;
}
public void setBlogId(Integer blogId)
{
this.blogId = blogId;
}
public Date getEntryDate()
{
return entryDate;
}
public void setEntryDate(Date entryDate)
{
this.entryDate = entryDate;
}
@Transient
public String getFormattedEntryDate()
{
return df.format(entryDate);
}
@ManyToOne
@JoinColumn(name = "MEMBER_ID")
public Member getMember()
{
return member;
}
public void setMember(Member member)
{
this.member = member;
}
public String getText()
{
return text;
}
public void setText(String text)
{
this.text = text;
}
public String getTitle()
{
return title;
}
public void setTitle(String title)
{
this.title = title;
}
@OneToMany(mappedBy = "blog")
public List<BlogComment> getComments()
{
return comments;
}
public void setComments(List<BlogComment> comments)
{
this.comments = comments;
}
@Transient
public List<BlogComment> getSortedComments()
{
Collections.sort(comments, new Comparator<BlogComment>() {
public int compare(BlogComment o1, BlogComment o2) {
return (int) (o1.getCommentDate().getTime() - o2.getCommentDate().getTime());
}
});
return comments;
}
@Transient
public int getCommentCount()
{
return comments.size();
}
}