updatefunction.java

Java开发的权限管理的例子

package org.artemis.right.command;
import java.util.Map;
import org.artemis.right.common.ErrorCode;
import org.artemis.right.dao.FunctionDao;
import org.artemis.right.model.Function;
import com.gsta.eshore.framework.jcf.Command;
import com.gsta.eshore.framework.jcf.JCFException;
import com.gsta.eshore.framework.util.AppUtils;

public class UpdateFunction extends Command
{
	private FunctionDao dao;
	public void setDao(FunctionDao dao) {
		this.dao = dao;
	}

	public void execute(Map params, Map response) throws Exception
	{
		Function function = (Function) params.get("function");
		if (checkFunction(function)) {
			String msg = "UpdateFunction PARAM_ERR ,function is not validated!";
			throw new JCFException(ErrorCode.PARAMETER_ERROR, msg);
		}

			dao.update(function);
		
	}
	private boolean checkFunction(Function fuction){
		if(AppUtils.isBlank(fuction)||fuction.getId()==null)
			return true;
		else
			return false;
	}
	public void fini() throws JCFException
	{
		
	}

	public void init(String arg0) throws JCFException
	{

	}


}