チュートリアル9(画像表示)

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    private void setImagePath( Attribute attr, int article_no, int image_no ) {
        Article article = Article.db.get( article_no );
        String  path = URIAttribute.pageToDownloadURI( PageType.PHOTO, new java.io.File( article.image[image_no] ).getName(), Photo.ARTICLE + "=" + Integer.toString( article_no ), Photo.IMAGE + "=" + Integer.toString( image_no ) );
        attr.set( path );
    }

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    private void addArticle( int no ) {
        if ( Article.db.size() <= no )  return;
        BlogHtml    dummy = (BlogHtml)PageLoader.getPageFactory().getPage( PageType.BLOG_HTML );
        Article article = Article.db.get( no );
        dummy.getJumpA().setAttribute( new Attribute( "name", "jump" + Integer.toString( no % MAX_ARTICLE ) ) );
        dummy.getDateDiv().setValueString( article.getDate() );
        dummy.getTitleDiv().setValueString( article.title );
        //dummy.getTextDiv().setValueString( article.text );
        dummy.getTextDiv().removeHTMLPart();
        dummy.getTextDiv().addHTMLPart( new PlainText( article.text ) );
        Text    category = new Text( "カテゴリ: " );
        for ( int i = 0; i < article.category.length; i++ ) {
            if ( article.category[i] ) {
                category.append( Article.CATEGORY[i] );
                category.append( " " );
            }
        }
        dummy.getCategoryDiv().removeHTMLPart();
        dummy.getCategoryDiv().addHTMLPart( category );
 
        if ( article.image[0] == null ) {
            dummy.getTopImageLinkA().setVisible( false );
        }
        else {
            setImagePath( dummy.getTopImageLinkA().getAttribute( "href" ), no, 0 );
            setImagePath( dummy.getTopImageImg().getAttribute( "src" ), no, 0 );
        }
        if ( article.image[1] == null ) {
            dummy.getBottomImageLinkA().setVisible( false );
        }
        else {
            setImagePath( dummy.getBottomImageLinkA().getAttribute( "href" ), no, 1 );
            setImagePath( dummy.getBottomImageImg().getAttribute( "src" ), no, 1 );
        }
 
        this.getMainDiv().addHTMLPart( dummy.getArticleDiv().getReplica() );
    }