com.jfinal.kit.StrKit#notBlank

Source File: ProductServiceImpl.java From jboot-admin with Apache License 2.0

5 votes

@Override
public Page<Product> findPage(Product product, int pageNumber, int pageSize) {
    Columns columns = Columns.create();

    if (StrKit.notBlank(product.getName())) {
        columns.like("name", "%"+product.getName()+"%");
    }
    return DAO.paginateByColumns(pageNumber, pageSize, columns.getList(), "id desc");
}

Source File: MediaApi.java From jfinal-weixin with Apache License 2.0

5 votes

/**
	 * 获取永久素材
	 * @param url 素材地址
	 * @return params post参数
	 * @return InputStream 流，考虑到这里可能返回json或file
	 * @throws IOException
	 */
	private static InputStream downloadMaterial(String url, String params) throws IOException {
		URL _url = new URL(url);
		HttpURLConnection conn = (HttpURLConnection) _url.openConnection();
		// 连接超时
		conn.setConnectTimeout(25000);
		// 读取超时 --服务器响应比较慢，增大时间
		conn.setReadTimeout(25000);
		conn.setRequestMethod("POST");
		conn.setRequestProperty("Content-Type", "Keep-Alive");
		conn.setRequestProperty("User-Agent", DEFAULT_USER_AGENT);
		conn.setDoOutput(true);
		conn.setDoInput(true);
		conn.connect();
		if (StrKit.notBlank(params)) {
			OutputStream out = conn.getOutputStream();
			out.write(params.getBytes(DEFAULT_CHARSET));
			out.flush();
			IOUtils.closeQuietly(out);
		}
		InputStream input = conn.getInputStream();
//		// 关闭连接
//		if (conn != null) {
//			conn.disconnect();
//		}
		return input;
	}

Source File: IndexController.java From zooadmin with MIT License

5 votes

public void dologin() {
    ResultData result = new ResultData();
    String addr = getPara("addr");
    String password = getPara("password");
    String pwd = PropKit.use("user.properties").get("root");
    if (StrKit.isBlank(password) || !password.equals(pwd)) {
        result.setSuccess(false);
        result.setMessage("请输入正确的密码登陆！");
        renderJson(result);
    } else {
        if (StrKit.notBlank(addr)) {
            try {
                ZKPlugin zkPlugin = new ZKPlugin(addr);
                if (getSessionAttr("zk-client") == null) {
                    setSessionAttr("zk-client", zkPlugin.getClient());
                    setSessionAttr("addr", addr);
                }
            } catch (Exception e) {
                log.error("ZKPlugin error.", e);
                result.setSuccess(false);
                result.setMessage("连接到ZooKeeper失败，请复核！");
            }

        } else {
            result.setSuccess(false);
            result.setMessage("ZooKeeper 地址不能为空！");
        }
        renderJson(result);
    }
}

Source File: WechatApis.java From jboot with Apache License 2.0

5 votes

/**
 * http GET请求获得jsapi_ticket（有效期7200秒，开发者必须在自己的服务全局缓存jsapi_ticket）
 *
 * @param jsApiType jsApi类型
 * @return JsTicket
 */
public static JsTicket getTicket(JsApiType jsApiType) {
    String access_token = AccessTokenApi.getAccessTokenStr();
    String appId = ApiConfigKit.getApiConfig().getAppId();
    String key = appId + ':' + jsApiType.name();
    final ParaMap pm = ParaMap.create("access_token", access_token).put("type", jsApiType.name());

    // 2016.07.21修改By L.cm 为了更加方便扩展
    String jsTicketJson = ApiConfigKit.getAccessTokenCache().get(key);
    JsTicket jsTicket = null;
    if (StrKit.notBlank(jsTicketJson)) {
        jsTicket = new JsTicket(jsTicketJson);
    }
    if (null == jsTicket || !jsTicket.isAvailable()) {
        // 最多三次请求
        jsTicket = RetryUtils.retryOnException(3, new Callable<JsTicket>() {

            @Override
            public JsTicket call() throws Exception {
                return new JsTicket(HttpUtils.get(apiUrl, pm.getData()));
            }

        });

        if (null != jsApiType) {
            ApiConfigKit.getAccessTokenCache().set(key, jsTicket.getCacheJson());
        }

    }
    return jsTicket;
}

Source File: ServletKit.java From jfinal-ext3 with Apache License 2.0

5 votes

public static String getUrl(HttpServletRequest request) {
    String url = request.getRequestURL().toString();
    String parmas = request.getQueryString();
    if (StrKit.notBlank(parmas)) {
        url = url + "?" + parmas;
    }
    return url;
}

Source File: ModelRedisMapping.java From jfinal-ext3 with Apache License 2.0

5 votes

public void put(String tableName, String cacheName) {
	//remove old cachename
	String oldCacheName = this.modelToRedisMap.get(tableName);
	if (StrKit.notBlank(oldCacheName)) {
		this.caches.remove(oldCacheName);
	}
	this.modelToRedisMap.put(tableName, cacheName);
	if (!this.tables.contains(tableName)) {
		this.tables.add(tableName);	
	}
	if (!this.caches.contains(cacheName)) {
		this.caches.add(cacheName);
	}
}

Source File: HtmlToJson.java From jpress with GNU Lesser General Public License v3.0

5 votes

private HtmlToJson(String html, Params params) {
    this.html = html;
    this.params = params;
    this.idx = 0;
    this.needAbsUrl = StrKit.notBlank(params.getBaseUri());
    this.clean();
}

Source File: HtmlToJson.java From jpress with GNU Lesser General Public License v3.0

5 votes

/**
 * 处理textNode类型的节点 里面可能带着左侧空格的 都需要把空格转为空格节点
 *
 * @param jsonNodes
 * @param tag
 * @param wholeText
 */
private void processMutilTextNode(JSONArray jsonNodes, String tag, String wholeText) {
    if (wholeText.startsWith(" ") && wholeText.length() > 1 && StrKit.notBlank(wholeText)) {
        String trimText = wholeText.trim();
        int index = wholeText.indexOf(trimText);
        jsonNodes.add(processTextNode(tag, wholeText.substring(0, index)));
        jsonNodes.add(processTextNode(tag, wholeText.substring(index)));
    } else {
        jsonNodes.add(processTextNode(tag, wholeText));
    }
}

Source File: UserServiceImpl.java From jboot-admin with Apache License 2.0

5 votes

@Override
public Page<User> findPage(User user, int pageNumber, int pageSize) {
    Columns columns = Columns.create();

    if (StrKit.notBlank(user.getName())) {
        columns.like("name", "%"+user.getName()+"%");
    }
    if (StrKit.notBlank(user.getPhone())) {
        columns.like("phone", "%"+user.getPhone()+"%");
    }
    return DAO.paginateByColumns(pageNumber, pageSize, columns.getList(), "id desc");
}

Source File: DataServiceImpl.java From jboot-admin with Apache License 2.0

5 votes

@Override
public Page<Data> findPage(Data data, int pageNumber, int pageSize) {
    Columns columns = Columns.create();

    if (StrKit.notBlank(data.getType())) {
        columns.like("type", "%"+data.getType()+"%");
    }
    if (StrKit.notBlank(data.getTypeDesc())) {
        columns.like("typeDesc", "%"+data.getTypeDesc()+"%");
    }
    return DAO.paginateByColumns(pageNumber, pageSize, columns.getList(), "type asc ,orderNo asc");
}

Source File: IndexController.java From zooadmin with MIT License

5 votes

public void dologin() {
    ResultData result = new ResultData();
    String addr = getPara("addr");
    String password = getPara("password");
    String pwd = PropKit.use("user.properties").get("root");
    if (StrKit.isBlank(password) || !password.equals(pwd)) {
        result.setSuccess(false);
        result.setMessage("请输入正确的密码登陆！");
        renderJson(result);
    } else {
        if (StrKit.notBlank(addr)) {
            try {
                ZKPlugin zkPlugin = new ZKPlugin(addr);
                if (getSessionAttr("zk-client") == null) {
                    setSessionAttr("zk-client", zkPlugin.getClient());
                    setSessionAttr("addr", addr);
                }
            } catch (Exception e) {
                log.error("ZKPlugin error.", e);
                result.setSuccess(false);
                result.setMessage("连接到ZooKeeper失败，请复核！");
            }

        } else {
            result.setSuccess(false);
            result.setMessage("ZooKeeper 地址不能为空！");
        }
        renderJson(result);
    }
}

Source File: ResServiceImpl.java From jboot-admin with Apache License 2.0

5 votes

@Override
public Page<Res> findPage(Res sysRes, int pageNumber, int pageSize) {
    Columns columns = Columns.create();

    columns.eq("pid", sysRes.getPid() == null ? 0L : sysRes.getPid());
    if (StrKit.notBlank(sysRes.getName())) {
        columns.like("name", "%"+sysRes.getName()+"%");
    }
    if (StrKit.notBlank(sysRes.getUrl())) {
        columns.like("url", "%"+sysRes.getUrl()+"%");
    }

    return DAO.paginateByColumns(pageNumber, pageSize, columns.getList(), "seq asc");
}

Source File: RoleServiceImpl.java From jboot-admin with Apache License 2.0

5 votes

@Override
public Page<Role> findPage(Role sysRole, int pageNumber, int pageSize) {
    Columns columns = Columns.create();

    if (StrKit.notBlank(sysRole.getName())) {
        columns.like("name", "%"+sysRole.getName()+"%");
    }

    return DAO.paginateByColumns(pageNumber, pageSize, columns.getList(), "seq asc");
}

Source File: AppServiceGenerator.java From jboot-admin with Apache License 2.0

4 votes

public static void doGenerate() {
    AppServiceGeneratorConfig config = Jboot.config(AppServiceGeneratorConfig.class);

    System.out.println(config.toString());

    if (StrKit.isBlank(config.getModelpackage())) {
        System.err.println("jboot.admin.service.ge.modelpackage 不可为空");
        System.exit(0);
    }

    if (StrKit.isBlank(config.getServicepackage())) {
        System.err.println("jboot.admin.service.ge.servicepackage 不可为空");
        System.exit(0);
    }

    String modelPackage = config.getModelpackage();
    String servicepackage = config.getServicepackage();

    System.out.println("start generate...");
    System.out.println("generate dir:" + servicepackage);

    DataSource dataSource = CodeGenHelpler.getDatasource();

    AppMetaBuilder metaBuilder = new AppMetaBuilder(dataSource);

    if (StrKit.notBlank(config.getRemovedtablenameprefixes())) {
        metaBuilder.setRemovedTableNamePrefixes(config.getRemovedtablenameprefixes().split(","));
    }

    if (StrKit.notBlank(config.getExcludedtableprefixes())) {
        metaBuilder.setSkipPre(config.getExcludedtableprefixes().split(","));
    }

    List<TableMeta> tableMetaList = metaBuilder.build();
    CodeGenHelpler.excludeTables(tableMetaList, config.getExcludedtable());

    new JbootServiceInterfaceGenerator(servicepackage, modelPackage).generate(tableMetaList);

    System.out.println("service generate finished !!!");

}

Source File: AppServiceImplGenerator.java From jboot-admin with Apache License 2.0

4 votes

public static void doGenerate() {
    AppServiceImplGeneratorConfig config = Jboot.config(AppServiceImplGeneratorConfig.class);

    System.out.println(config.toString());

    if (StrKit.isBlank(config.getModelpackage())) {
        System.err.println("jboot.admin.serviceimpl.ge.modelpackage 不可为空");
        System.exit(0);
    }

    if (StrKit.isBlank(config.getServicepackage())) {
        System.err.println("jboot.admin.serviceimpl.ge.servicepackage 不可为空");
        System.exit(0);
    }

    if (StrKit.isBlank(config.getServiceimplpackage())) {
        System.err.println("jboot.admin.serviceimpl.ge.serviceimplpackage 不可为空");
        System.exit(0);
    }

    String modelPackage = config.getModelpackage();
    String servicepackage = config.getServicepackage();
    String serviceimplpackage = config.getServiceimplpackage();

    System.out.println("start generate...");
    System.out.println("generate dir:" + servicepackage);

    DataSource dataSource = CodeGenHelpler.getDatasource();

    AppMetaBuilder metaBuilder = new AppMetaBuilder(dataSource);

    if (StrKit.notBlank(config.getRemovedtablenameprefixes())) {
        metaBuilder.setRemovedTableNamePrefixes(config.getRemovedtablenameprefixes().split(","));
    }

    if (StrKit.notBlank(config.getExcludedtableprefixes())) {
        metaBuilder.setSkipPre(config.getExcludedtableprefixes().split(","));
    }

    List<TableMeta> tableMetaList = metaBuilder.build();
    CodeGenHelpler.excludeTables(tableMetaList, config.getExcludedtable());

    new AppJbootServiceImplGenerator(servicepackage , modelPackage, serviceimplpackage).generate(tableMetaList);

    System.out.println("service generate finished !!!");

}

Source File: TypeKit.java From jfinal-ext3 with Apache License 2.0

4 votes

public static Object convert(String value, Class<?> type, String format) {
     if (StrKit.notBlank(value)) {
         if (String.class.equals(type)) {
             return value;
         }
         
         if (Integer.class.equals(type) || int.class.equals(type)) {
             return Integer.parseInt(value);
         }
         
         if (Double.class.equals(type) || double.class.equals(type)) {
             return Double.parseDouble(value);
         }
         
         if (Float.class.equals(type) || float.class.equals(type)) {
	return Float.parseFloat(value);
}
         
         if (Boolean.class.equals(type) || boolean.class.equals(type)) {
             String valueLower = value.toLowerCase();
             if (valueLower.equals("true") || valueLower.equals("false")) {
                 return Boolean.parseBoolean(value.toLowerCase());
             }
             Integer integer = Integer.parseInt(value);
             if (integer == 0) {
                 return false;
             } else {
                 return true;
             }
         }
         
         if (Long.class.equals(type) || long.class.equals(type)) {
             return Long.parseLong(value);
         }
         
         if (BigInteger.class.equals(type)) {
	return (new BigInteger(value));
}
         
         if (byte[].class.equals(type)) {
	return value.getBytes();
}
         
         if (Short.class.equals(type)) {
	return Short.parseShort(value);
}
         
         if (Byte.class.equals(type)) {
	return Byte.parseByte(value);
}
         
         if (Date.class.equals(type) 
         		|| java.sql.Date.class.equals(type)
         		|| java.sql.Time.class.equals(type)
         		|| java.sql.Timestamp.class.equals(type)) {
         	Date date = null;
             if (value.contains("-") || value.contains("/") || value.contains(":")) {
                 date = getSimpleDateFormatDate(value, format);
             } else {
                 Double d = Double.parseDouble(value);
                 date = HSSFDateUtil.getJavaDate(d, true);
             }
             if (java.sql.Date.class.equals(type)) {
             	return new java.sql.Date(date.getTime());
	}
             if (java.sql.Time.class.equals(type)) {
		return new java.sql.Time(date.getTime());
	}
             if (java.sql.Timestamp.class.equals(type)) {
		return new java.sql.Timestamp(date.getTime());
	}
             return date;
         }
         
         if (BigDecimal.class.equals(type)) {
             return new BigDecimal(value);
         }
     }
     return null;
 }

Source File: JbootRedirectRender.java From jboot with Apache License 2.0

4 votes

@Override
public String buildFinalUrl() {
	String ret;
	// 如果一个url为/login/connect?goto=http://www.jfinal.com，则有错误
	// ^((https|http|ftp|rtsp|mms)?://)$   ==> indexOf 取值为 (3, 5)
	if (contextPath != null && (url.indexOf("://") == -1 || url.indexOf("://") > 5)) {
		ret = contextPath + url;
	} else {
		ret = url;
	}
	
	if (withQueryString) {
		String queryString = request.getQueryString();
		if (queryString != null) {
			if (ret.indexOf('?') == -1) {
				ret = ret + "?" + queryString;
			} else {
				ret = ret + "&" + queryString;
			}
		}
	}
	
	// 跳过 http/https 已指定过协议类型的 url，用于支持跨域名重定向
	if (ret.toLowerCase().startsWith("http")) {
		return ret;
	}
	
	/**
	 * 注意：nginx 代理 https 的场景，需要使用如下配置:
	 *       proxy_set_header X-Forwarded-Proto $scheme;
	 *       proxy_set_header X-Forwarded-Port $server_port;
	 */
	if ("https".equalsIgnoreCase(request.getHeader("X-Forwarded-Proto"))) {
		String serverName = request.getServerName();
		
		/**
		 * 获取 nginx 端通过配置 proxy_set_header X-Forwarded-Port $server_port;
		 * 传递过来的端口号，保障重定向时端口号是正确的
		 */
		String port = request.getHeader("X-Forwarded-Port");
		if (StrKit.notBlank(port)) {
			serverName = serverName + ":" + port;
		}
		
		if (ret.charAt(0) != '/') {
			return "https://" + serverName + "/" + ret;
		} else {
			return "https://" + serverName + ret;
		}
		
	} else {
		return ret;
	}
}

Source File: UserServiceImpl.java From jboot-admin with Apache License 2.0

4 votes

@Override
public boolean updateUser(User user, Long[] roles) {
    String pwd = user.getPwd();
    if (StrKit.notBlank(pwd)) {
        String salt2 = new SecureRandomNumberGenerator().nextBytes().toHex();
        SimpleHash hash = new SimpleHash("md5", pwd, salt2, 2);
        pwd = hash.toHex();
        user.setPwd(pwd);
        user.setSalt2(salt2);
    } else {
        user.remove("pwd");
    }

    user.setLastUpdTime(new Date());
    user.setNote("修改系统用户");

    return Db.tx(new IAtom() {
        @Override
        public boolean run() throws SQLException {
            if (!user.update()) {
                return false;
            }

            userRoleService.deleteByUserId(user.getId());

            if (roles != null) {
                List<UserRole> list = new ArrayList<UserRole>();
                for (Long roleId : roles) {
                    UserRole userRole = new UserRole();
                    userRole.setUserId(user.getId());
                    userRole.setRoleId(roleId);
                    list.add(userRole);
                }

                int[] rets = userRoleService.batchSave(list);
                for (int ret : rets) {
                    if (ret < 1) {
                        return false;
                    }
                }
            }
            return true;
        }
    });
}

Source File: UserServiceImpl.java From jboot-admin with Apache License 2.0

4 votes

@Override
public boolean saveUser(User user, Long[] roles) {
    String pwd = user.getPwd();

    if (StrKit.notBlank(pwd)) {
        String salt2 = new SecureRandomNumberGenerator().nextBytes().toHex();
        SimpleHash hash = new SimpleHash("md5", pwd, salt2, 2);
        pwd = hash.toHex();
        user.setPwd(pwd);
        user.setSalt2(salt2);
    }

    user.setOnlineStatus(UserOnlineStatus.OFFLINE);
    user.setCreatedate(new Date());
    user.setLastUpdTime(new Date());
    user.setNote("保存系统用户");

    return Db.tx(new IAtom() {
        @Override
        public boolean run() throws SQLException {
            if (!user.save()) {
                return false;
            }

            if (roles != null) {
                List<UserRole> list = new ArrayList<UserRole>();
                for (Long roleId : roles) {
                    UserRole userRole = new UserRole();
                    userRole.setUserId(user.getId());
                    userRole.setRoleId(roleId);
                    list.add(userRole);
                }
                int[] rets = userRoleService.batchSave(list);

                for (int ret : rets) {
                    if (ret < 1) {
                        return false;
                    }
                }
            }
            return true;
        }
    });
}

Source File: AppModelGenerator.java From jboot-admin with Apache License 2.0

3 votes

public static void doGenerate() {
    AppModelGeneratorConfig config = Jboot.config(AppModelGeneratorConfig.class);

    System.out.println(config.toString());

    if (StrKit.isBlank(config.getModelpackage())) {
        System.err.println("jboot.admin.model.ge.modelpackage 不可为空");
        System.exit(0);
    }

    String modelPackage = config.getModelpackage();
    String baseModelPackage = modelPackage + ".base";

    String modelDir = PathKit.getWebRootPath() + "/src/main/java/" + modelPackage.replace(".", "/");
    String baseModelDir = PathKit.getWebRootPath() + "/src/main/java/" + baseModelPackage.replace(".", "/");

    System.out.println("start generate...");
    System.out.println("generate dir:" + modelDir);

    DataSource dataSource = CodeGenHelpler.getDatasource();

    AppMetaBuilder metaBuilder = new AppMetaBuilder(dataSource);

    if (StrKit.notBlank(config.getRemovedtablenameprefixes())) {
        metaBuilder.setRemovedTableNamePrefixes(config.getRemovedtablenameprefixes().split(","));
    }

    if (StrKit.notBlank(config.getExcludedtableprefixes())) {
        metaBuilder.setSkipPre(config.getExcludedtableprefixes().split(","));
    }

    List<TableMeta> tableMetaList = metaBuilder.build();
    CodeGenHelpler.excludeTables(tableMetaList, config.getExcludedtable());

    new JbootBaseModelGenerator(baseModelPackage, baseModelDir).generate(tableMetaList);
    new JbootModelGenerator(modelPackage, baseModelPackage, modelDir).generate(tableMetaList);

    System.out.println("entity generate finished !!!");

}

Java Code Examples for com.jfinal.kit.StrKit#notBlank()