RevisionIssue.java

package com.wooki.components;

import java.text.SimpleDateFormat;
import java.util.List;

import org.apache.tapestry5.annotations.Parameter;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.annotations.SetupRender;
import org.apache.tapestry5.ioc.annotations.Inject;

import com.wooki.domain.biz.ChapterManager;
import com.wooki.domain.biz.CommentManager;
import com.wooki.domain.model.Comment;
import com.wooki.domain.model.Publication;
import com.wooki.services.utils.DateUtils;

/**
 * Display comments and revision for a given chapter.
 * 
 * @author ccordenier
 */
public class RevisionIssue
{
    @Parameter(required = true, allowNull = false)
    private Long bookId;

    @Parameter(required = true, allowNull = false)
    private Long chapterId;

    @Inject
    private CommentManager commentManager;

    @Inject
    private ChapterManager chapterManager;

    @Property
    private List<Comment> comments;

    @Property
    private Comment current;

    @Property
    private int loopIdx;

    @Property
    private SimpleDateFormat format = DateUtils.getLastModified();

    @SetupRender
    public Object listComments()
    {
        this.comments = this.commentManager.listForChapter(this.chapterId);
        return true;
    }

    public Object[] getRevisionCtx()
    {
        return new Object[]
        { this.bookId, this.chapterId, this.current.getPublication().getId() };
    }

    public Object[] getPublishedCtx()
    {
        return new Object[]
        { this.bookId, this.chapterId };
    }

    public Object[] getAbstractRevisionCtx()
    {
        return new Object[]
        { this.bookId, this.current.getPublication().getId() };
    }

    public Object[] getAbstractPublishedCtx()
    {
        return new Object[]
        { this.bookId };
    }

    public String getStyle()
    {
        return this.loopIdx == 0 ? "first" : null;
    }

}