functionmanageaction.java

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

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

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.apache.struts2.interceptor.validation.SkipValidation;

import com.sunwah.baseapp.action.QueryManageAction;
import com.sunwah.baseapp.common.ActionConstants;
import com.sunwah.baseapp.common.Constants;
import com.sunwah.baseapp.common.DictionaryConstants;
import com.sunwah.baseapp.common.SqlConstants;
import com.sunwah.baseapp.service.CommonStatusCodes;
import com.sunwah.baseapp.system.criteria.FunctionQueryCriteria;
import com.sunwah.baseapp.system.model.Functions;
import com.sunwah.baseapp.system.service.FunctionManager;
import com.sunwah.baseapp.system.vo.UserVO;

/**
 * 功能管理Action类
 * 
 * @author MARK
 * 
 */
public class FunctionManageAction extends QueryManageAction {

	/**
	 * 
	 */
	private static final long serialVersionUID = -8017110470528777610L;

	private static final Logger logger = Logger
			.getLogger(FunctionManageAction.class);

	private FunctionManager functionManager;

	private Functions function;

	private Long functionId;

	private FunctionQueryCriteria queryCriteria;

	private List menuList = new ArrayList();

	@SkipValidation
	public String changeFunctionLevel() {
		String functionLevel = function.getFunctionLevel();
		findMenuList(functionLevel);
		return SUCCESS;
	}

	@SkipValidation
	public String findFunctions() {
		super.query(SqlConstants.GET_FUNCTIONS,
				SqlConstants.GET_FUNCTION_COUNT, queryCriteria);
		// 页面资源权限校验
		if (queryCriteria != null)
			findMenuList(queryCriteria.getFunctionLevel());
		super.check(ActionConstants.FUNCTION_MANAGE_FIND_FUNCTIONS,
				ActionConstants.FUNCTION_MANAGE_VIEW_FUNCTION,
				ActionConstants.FUNCTION_MANAGE_ADD_FUNCTION,
				ActionConstants.FUNCTION_MANAGE_EDIT_FUNCTION,
				ActionConstants.FUNCTION_MANAGE_DELETE_FUNCTION);
		return SUCCESS;
	}

	private void findMenuList(String aFunctionLevel) {
		if (!StringUtils.isEmpty(aFunctionLevel)) {
			String functionLevel = null;
			if (aFunctionLevel.equals(DictionaryConstants.FUNCTION_LEVEL_FOUR))
				functionLevel = DictionaryConstants.FUNCTION_LEVEL_THREE;
			if (aFunctionLevel.equals(DictionaryConstants.FUNCTION_LEVEL_THREE))
				functionLevel = DictionaryConstants.FUNCTION_LEVEL_TWO;
			if (aFunctionLevel.equals(DictionaryConstants.FUNCTION_LEVEL_TWO))
				functionLevel = DictionaryConstants.FUNCTION_LEVEL_ONE;
			if (aFunctionLevel.equals(DictionaryConstants.FUNCTION_LEVEL_ONE))
				functionLevel = DictionaryConstants.FUNCTION_LEVEL_ZERO;
			menuList = this.functionManager
					.findMenusByFunctionLevel(functionLevel);
		}
	}

	@SkipValidation
	public String findFunction() {
		function = this.functionManager.findFunction(functionId);
		if (function != null) {
			return SUCCESS;
		} else {
			this.addActionError(getText("data.not.exist"));
			return ERROR;
		}
	}

	@SkipValidation
	public String toCreateFunction() {
		function = new Functions();
		function.setState(DictionaryConstants.STATE_ENABLED);
		return SUCCESS;
	}

	public String createFunction() {
		UserVO userVO = (UserVO) getSession().get(Constants.SESSION_USER);
		function.setCreateUserId(userVO.getUserId());
		function.setCreateDate(new Date());
		function.setModifyUserId(userVO.getUserId());
		function.setModifyDate(new Date());
		int statusCode = this.functionManager.createFunction(function);
		if (statusCode == CommonStatusCodes.NAME_EXIST)
			super.addActionError(getText("function.functionName.existed"));

		if (super.getActionErrors().size() > 0)
			return INPUT;
		return SUCCESS;
	}

	@SkipValidation
	public String toUpdateFunction() {
		function = this.functionManager.findFunction(functionId);
		if (function != null) {
			this.findMenuList(function.getFunctionLevel());
			return SUCCESS;
		} else {
			this.addActionError(getText("data.not.exist"));
			return ERROR;
		}
	}

	public String updateFunction() {
		UserVO user = (UserVO) getSession().get(Constants.SESSION_USER);
		function.setModifyUserId(user.getUserId());
		function.setModifyDate(new Date());
		int statusCode = this.functionManager.updateFunction(function);
		if (statusCode == CommonStatusCodes.NAME_EXIST)
			super.addActionError(getText("function.functionName.existed"));
		if (super.getActionErrors().size() > 0)
			return INPUT;
		return SUCCESS;
	}

	@SkipValidation
	public String deleteFunction() {
		function = this.functionManager.findFunction(functionId);
		if (function != null) {
			this.functionManager.deleteFunction(functionId);
			return SUCCESS;
		} else {
			this.addActionError(getText("data.not.exist"));
			return ERROR;
		}
	}

	@Override
	public void validate() {
		if ((super.getFieldErrors().size() > 0)
				|| (super.getActionErrors().size() > 0)) {
			findMenuList(function.getFunctionLevel());
		}
		super.validate();
	}

	public Functions getFunction() {
		return function;
	}

	public void setFunction(Functions function) {
		this.function = function;
	}

	public Long getFunctionId() {
		return functionId;
	}

	public void setFunctionId(Long functionId) {
		this.functionId = functionId;
	}

	public List getMenuList() {
		return menuList;
	}

	public void setMenuList(List menuList) {
		this.menuList = menuList;
	}

	public FunctionQueryCriteria getQueryCriteria() {
		return queryCriteria;
	}

	public void setQueryCriteria(FunctionQueryCriteria queryCriteria) {
		this.queryCriteria = queryCriteria;
	}

	public void setFunctionManager(FunctionManager functionManager) {
		this.functionManager = functionManager;
	}

}