simpledataloadaction.java

利用STRUTS2+SPRING+HIBERNATE/IBATIS建立的基本开发框架

/**
 * 
 */
package com.sunwah.baseapp.action;

import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.log4j.Logger;

import com.opensymphony.xwork2.Action;
import com.sunwah.baseapp.common.SqlConstants;
import com.sunwah.baseapp.service.QueryManager;
import com.sunwah.baseapp.system.vo.SimpleDataVO;

/**
 * 获取常用数据列表，公共页面使用。例如下拉选择框等。
 * 
 * @author MARK
 * 
 */
public class SimpleDataLoadAction implements Action {
	private static final Logger log = Logger
			.getLogger(SimpleDataLoadAction.class);

	private QueryManager queryManager;

	private List<SimpleDataVO> simpleDataList;

	private List exactDataList;

	private Map<String, String> simpleDataMap;

	private String queryName;

	public String execute() throws Exception {
		return NONE;
	}

	public String loadSimpleData() throws Exception {
		Field field = SqlConstants.class.getField(queryName);
		String fieldValue = field.get(SqlConstants.class.getClass()).toString();
		List list = this.queryManager.queryForList(fieldValue);
		if (list != null) {
			simpleDataMap = new HashMap<String, String>();
			simpleDataList = new ArrayList<SimpleDataVO>();
			for (Object obj : list) {
				Map map = (HashMap) obj;
				simpleDataMap.put(map.get("ID").toString(), map.get("NAME")
						.toString());
				simpleDataList.add(new SimpleDataVO(Long.valueOf(map.get("ID")
						.toString()), map.get("NAME").toString()));
			}
		}
		return NONE;
	}

	public String loadExactData() throws Exception {
		Field field = SqlConstants.class.getField(queryName);
		String fieldValue = field.get(SqlConstants.class.getClass()).toString();
		exactDataList = this.queryManager.queryForList(fieldValue);
		return NONE;
	}

	public List<SimpleDataVO> getSimpleDataList() {
		return simpleDataList;
	}

	public Map<String, String> getSimpleDataMap() {
		return simpleDataMap;
	}

	public void setQueryManager(QueryManager queryManager) {
		this.queryManager = queryManager;
	}

	public void setQueryName(String queryName) {
		this.queryName = queryName;
	}

	public List getExactDataList() {
		return exactDataList;
	}

}