cn.guoyukun.spring.jpa.plugin.web.controller.BaseMovableController.java Source code

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Here is the source code for cn.guoyukun.spring.jpa.plugin.web.controller.BaseMovableController.java

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/**
 * Copyright (c) 2005-2012 https://github.com/zhangkaitao
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 */
package cn.guoyukun.spring.jpa.plugin.web.controller;

import java.io.Serializable;

import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import cn.guoyukun.spring.jpa.entity.BaseEntity;
import cn.guoyukun.spring.jpa.entity.search.Searchable;
import cn.guoyukun.spring.jpa.plugin.entity.Movable;
import cn.guoyukun.spring.jpa.plugin.serivce.BaseMovableService;
import cn.guoyukun.spring.jpa.web.bind.annotation.PageableDefaults;
import cn.guoyukun.spring.jpa.web.controller.BaseCRUDController;
import cn.guoyukun.spring.utils.MessageUtils;
import cn.guoyukun.spring.web.validate.AjaxResponse;

/**
 * <p>User: 
 * <p>Date: 13-2-22 ?4:15
 * <p>Version: 1.0
 */
public abstract class BaseMovableController<M extends BaseEntity & Movable, ID extends Serializable>
        extends BaseCRUDController<M, ID> {

    protected BaseMovableService<M, ID> getMovableService() {
        return (BaseMovableService<M, ID>) baseService;
    }

    @RequestMapping(method = RequestMethod.GET)
    @PageableDefaults(value = 10, sort = "weight=desc")
    @Override
    public String list(Searchable searchable, Model model) {
        return super.list(searchable, model);
    }

    @RequestMapping(value = "{fromId}/{toId}/up")
    @ResponseBody
    public AjaxResponse up(@PathVariable("fromId") ID fromId, @PathVariable("toId") ID toId) {

        if (this.permissionList != null) {
            this.permissionList.assertHasEditPermission();
        }

        AjaxResponse ajaxResponse = new AjaxResponse("??");
        try {
            getMovableService().up(fromId, toId);
        } catch (IllegalStateException e) {
            ajaxResponse.setSuccess(Boolean.FALSE);
            ajaxResponse.setMessage(MessageUtils.message("move.not.enough"));
        }
        return ajaxResponse;
    }

    @RequestMapping(value = "{fromId}/{toId}/down")
    @ResponseBody
    public AjaxResponse down(@PathVariable("fromId") ID fromId, @PathVariable("toId") ID toId) {

        if (this.permissionList != null) {
            this.permissionList.assertHasEditPermission();
        }

        AjaxResponse ajaxResponse = new AjaxResponse("??");
        try {
            getMovableService().down(fromId, toId);
        } catch (IllegalStateException e) {
            ajaxResponse.setSuccess(Boolean.FALSE);
            ajaxResponse.setMessage(MessageUtils.message("move.not.enough"));
        }
        return ajaxResponse;
    }

    @RequestMapping(value = "reweight")
    @ResponseBody
    public AjaxResponse reweight() {

        if (this.permissionList != null) {
            this.permissionList.assertHasEditPermission();
        }

        AjaxResponse ajaxResponse = new AjaxResponse("????");
        try {
            getMovableService().reweight();
        } catch (IllegalStateException e) {
            ajaxResponse.setSuccess(Boolean.FALSE);
            ajaxResponse.setMessage("???");
        }
        return ajaxResponse;
    }

}