categoryattributetag.java

一个免费wap站

package com.eline.wap.resource.taglib;

import com.eline.wap.common.taglib.ItemAttributeTag;
import com.eline.wap.common.util.StringUtils;
import com.eline.wap.common.util.SiteUrls;
import com.eline.wap.resource.model.Category;

public class CategoryAttributeTag extends ItemAttributeTag {

	private String[] itemUrls	= null;

	/*private static final String[] RESOURCE_ATTRIBUTES = {
		"书籍目录",
		"资讯目录",
		"铃声目录",
		"图片目录",
		"J2ME目录",
		"动画目录"
	};*/

	/**
	 * 
	 */
	private static final long serialVersionUID = -97213460961711925L;

	
	public CategoryAttributeTag() {
		SiteUrls siteUrls = SiteUrls.getInstance();
		itemUrls = new String[] {
				siteUrls.getProperty(SiteUrls.BOOK_LIST),
				siteUrls.getProperty(SiteUrls.NEWS_LIST),
				siteUrls.getProperty(SiteUrls.RING_LIST),
				siteUrls.getProperty(SiteUrls.PICTURE_LIST),
				siteUrls.getProperty(SiteUrls.J2ME_LIST),
				siteUrls.getProperty(SiteUrls.ANIMATION_LIST),
		};
	}

	protected String createText() {
		Category info = (Category) item;
		
		if (name == null || name.equalsIgnoreCase("id")) {
			return String.valueOf(info.getIndexId());
		} else if (name.equalsIgnoreCase("parentId")) {
			return String.valueOf(info.getParentId());
		} else if (name.equalsIgnoreCase("displayTitle")) {
			return info.getDisplayTitle();
		} else if (name.equalsIgnoreCase("categoryUrl")) {
			if (info.getCategoryAttribute() == Category.ATTRIBUTE_DIR)
				return SiteUrls.getInstance().getProperty(SiteUrls.CATEGORY_LIST) + "?parentId=" + info.getIndexId() + "&type=" + info.getType();
			else if (info.getCategoryAttribute() == Category.ATTRIBUTE_ITEM)
				return itemUrls[info.getType()] + "?parentId=" + info.getIndexId();
		} else if (name.equalsIgnoreCase("dateCreated")) {
			return StringUtils.toString(info.getDateCreated());
		} else if (name.equalsIgnoreCase("lastUpdate")) {
			return StringUtils.toString(info.getLastUpdate());
		}
		// 扩充内容
		else if (name.equalsIgnoreCase("attributeStr")) {
			if (info.getCategoryAttribute() == Category.ATTRIBUTE_DIR)
				return "类目";
			else if (info.getCategoryAttribute() == Category.ATTRIBUTE_ITEM)
				return "资源";
	} else if (name.equalsIgnoreCase("statusStr")) {
		return info.isActive() ? "活跃" : "非活跃";
	}
		return "UNDEFINED";
	}
}