Model.java

package com.nfwork.dbfound.model.bean;

import java.util.HashMap;
import java.util.Map;

import org.dom4j.Element;
import com.nfwork.dbfound.core.Context;
import com.nfwork.dbfound.model.base.Entity;

public class Model extends Entity {

	private static final long serialVersionUID = -1944232395561791090L;

	private long fileLastModify;
	private Map<String, Query> querys;
	private Map<String, Execute> executes;
	private Map<String, Param> params; // query对象对应参数
	private String modelName;
	private String connectionProvide = "_default";
	private String fileLocation;

	@Override
	public void init(Element element) {
		querys = new HashMap<String, Query>();
		executes = new HashMap<String, Execute>();
		params = new HashMap<String, Param>();
		super.init(element);
	}

	@Override
	public void run() {

	}

	public Model(String modelName) {
		this.modelName = modelName;
	}

	public Query getQuery(String name) {
		Query query = querys.get(name);
		if (query == null) {
			return null;
		} else {
			// 将model中全局的参数设置到query对象中
			if (params.isEmpty() == false) {
				Map<String, Param> map = new HashMap<String, Param>();
				map.putAll(params);
				map.putAll(query.getParams());
				query.setParams(map);
			}
			return (Query) query.cloneEntity();
		}
	}

	public Query getQuery(){
		return getQuery("_default");
	}

	public void putQuery(String name, Query query) {
		querys.put(name, query);
	}

	public void putExecute(String name, Execute execute) {
		executes.put(name, execute);
	}

	public Execute getExecute(String name) {
		Execute execute = executes.get(name);
		if (execute == null) {
			return null;
		} else {
			// 将model中全局的参数设置到execute对象中
			if (params.isEmpty() == false) {
				Map<String, Param> map = new HashMap<String, Param>();
				map.putAll(params);
				map.putAll(execute.getParams());
				execute.setParams(map);
			}
			return (Execute) execute.cloneEntity();
		}
	}

	public Execute getExecute(){
		return getExecute("_default");
	}

	public String getModelName() {
		return modelName;
	}

	public void setModelName(String modelName) {
		this.modelName = modelName;
	}

	public Model() {

	}

	public Map<String, Param> getParams() {
		return params;
	}

	public void setParams(Map<String, Param> params) {
		this.params = params;
	}

	public String getConnectionProvide(Context context) {
		// 支持动态设置数据来源
		if (!"_default".equals(connectionProvide)) {
			String value = context.getString(connectionProvide);
			if (value != null) {
				return value;
			}
		}
		return connectionProvide;
	}

	public void setConnectionProvide(String connectionProvide) {
		this.connectionProvide = connectionProvide;
	}

	public String getFileLocation() {
		return fileLocation;
	}

	public void setFileLocation(String fileLocation) {
		this.fileLocation = fileLocation;
	}

	public long getFileLastModify() {
		return fileLastModify;
	}

	public void setFileLastModify(long fileLastModify) {
		this.fileLastModify = fileLastModify;
	}
}