catalognavigatelisttag.java

来自「一个免费wap站」· Java 代码 · 共 46 行

package com.eline.wap.catalog.taglib;

import java.util.Collection;

import com.eline.wap.catalog.client.CatalogHelper;
import com.eline.wap.common.taglib.ListTag;
import com.eline.wap.common.util.StringUtils;

public class CatalogNavigateListTag extends ListTag {

	/**
	 * 
	 */
	private static final long serialVersionUID = -1106617217728181488L;

	private String prefix;
	private int catalogId	= -1;

	public CatalogNavigateListTag() {
		prefix = "CatalogNavigatorList_";

		super.pageIndex = 0;
		super.pageSize = 9999;
	}

	protected boolean needsNextForm() {
		return false;
	}

	protected void initParamPrefix() {
		super.paramPrefix = this.prefix;
	}

	protected Collection findCollection() throws Exception {

		CatalogHelper ch = new CatalogHelper();
		Collection coll = ch.getNavigateItems(catalogId);

		return coll;
	}

	public void setCatalogId(String catalogId) {
		this.catalogId = StringUtils.getInt(catalogId);
	}
}