Examples with BusinessException com.jun.plugin.system.common.exception.BusinessException used on opensource projects

Example 26 with BusinessException

use of com.jun.plugin.system.common.exception.BusinessException in project jun_springboot_api_service by wujun728.

the class PermissionController method verifyFormPid.

/**
 * 操作后的菜单类型是目录的时候 父级必须为目录
 * 操作后的菜单类型是菜单的时候，父类必须为目录类型
 * 操作后的菜单类型是按钮的时候 父类必须为菜单类型
 */
private void verifyFormPid(SysPermission sysPermission) {
    SysPermission parent;
    parent = permissionService.getById(sysPermission.getPid());
    switch(sysPermission.getType()) {
        case 1:
            if (parent != null) {
                if (parent.getType() != 1) {
                    throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_CATALOG_ERROR);
                }
            } else if (!"0".equals(sysPermission.getPid())) {
                throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_CATALOG_ERROR);
            }
            break;
        case 2:
            if (parent == null || parent.getType() != 1) {
                throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_MENU_ERROR);
            }
            if (StringUtils.isEmpty(sysPermission.getUrl())) {
                throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_URL_NOT_NULL);
            }
            break;
        case 3:
            if (parent == null || parent.getType() != 2) {
                throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_BTN_ERROR);
            }
            if (StringUtils.isEmpty(sysPermission.getPerms())) {
                throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_URL_PERMS_NULL);
            }
            if (StringUtils.isEmpty(sysPermission.getUrl())) {
                throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_URL_NOT_NULL);
            }
            break;
        default:
    }
}

Example 27 with BusinessException

use of com.jun.plugin.system.common.exception.BusinessException in project jun_springboot_api_service by wujun728.

the class GenUtils method generatorCode.

/**
 * 生成代码
 */
public static void generatorCode(Map<String, String> table, List<Map<String, String>> columns, ZipOutputStream zip) {
    // 配置信息
    Configuration config = getConfig();
    boolean hasBigDecimal = false;
    // 表信息
    TableEntity tableEntity = new TableEntity();
    tableEntity.setTableName(table.get("tableName"));
    tableEntity.setComments(table.get("tableComment"));
    // 表名转换成Java类名
    String className = tableToJava(tableEntity.getTableName(), config.getStringArray("tablePrefix"));
    tableEntity.setClassName(className);
    tableEntity.setClassname(StringUtils.uncapitalize(className));
    tableEntity.setClassNameLower(className.toLowerCase());
    // 列信息
    List<ColumnEntity> columsList = new ArrayList<>();
    for (Map<String, String> column : columns) {
        ColumnEntity columnEntity = new ColumnEntity();
        columnEntity.setColumnName(column.get("columnName"));
        columnEntity.setDataType(column.get("dataType"));
        columnEntity.setComments(column.get("columnComment"));
        columnEntity.setExtra(column.get("extra"));
        // 列名转换成Java属性名
        String attrName = columnToJava(columnEntity.getColumnName());
        columnEntity.setAttrName(attrName);
        columnEntity.setAttrname(StringUtils.uncapitalize(attrName));
        // 列的数据类型，转换成Java类型
        String attrType = config.getString(columnEntity.getDataType(), "unknowType");
        columnEntity.setAttrType(attrType);
        if (!hasBigDecimal && "BigDecimal".equals(attrType)) {
            hasBigDecimal = true;
        }
        // 是否主键
        if ("PRI".equalsIgnoreCase(column.get("columnKey")) && tableEntity.getPk() == null) {
            tableEntity.setPk(columnEntity);
        }
        columsList.add(columnEntity);
    }
    tableEntity.setColumns(columsList);
    // 没主键，则第一个字段为主键
    if (tableEntity.getPk() == null) {
        tableEntity.setPk(tableEntity.getColumns().get(0));
    }
    // 设置velocity资源加载器
    Properties prop = new Properties();
    prop.put("file.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
    Velocity.init(prop);
    String mainPath = config.getString("mainPath");
    mainPath = StringUtils.isBlank(mainPath) ? "com.company" : mainPath;
    // 封装模板数据
    Map<String, Object> map = new HashMap<>(15);
    map.put("tableName", tableEntity.getTableName());
    map.put("comments", tableEntity.getComments());
    map.put("pk", tableEntity.getPk());
    map.put("className", tableEntity.getClassName());
    map.put("classname", tableEntity.getClassname());
    map.put("pathName", tableEntity.getClassname().toLowerCase());
    map.put("columns", tableEntity.getColumns());
    map.put("classNameLower", tableEntity.getClassNameLower());
    map.put("hasBigDecimal", hasBigDecimal);
    map.put("mainPath", mainPath);
    map.put("package", config.getString("package"));
    map.put("author", config.getString("author"));
    map.put("email", config.getString("email"));
    map.put("datetime", DateUtils.format(new Date(), DateUtils.DATE_TIME_PATTERN));
    map.put("identity", IdWorker.getId());
    map.put("addId", IdWorker.getId());
    map.put("updateId", IdWorker.getId());
    map.put("deleteId", IdWorker.getId());
    map.put("selectId", IdWorker.getId());
    VelocityContext context = new VelocityContext(map);
    // 获取模板列表
    List<String> templates = getTemplates();
    for (String template : templates) {
        // 渲染模板
        StringWriter sw = new StringWriter();
        Template tpl = Velocity.getTemplate(template, "UTF-8");
        tpl.merge(context, sw);
        try {
            // 添加到zip
            zip.putNextEntry(new ZipEntry(Objects.requireNonNull(getFileName(template, tableEntity.getClassName(), config.getString("package")))));
            IOUtils.write(sw.toString(), zip, "UTF-8");
            IOUtils.closeQuietly(sw);
            zip.closeEntry();
        } catch (IOException e) {
            throw new BusinessException("渲染模板失败，表名：" + tableEntity.getTableName());
        }
    }
}

Example 28 with BusinessException

use of com.jun.plugin.system.common.exception.BusinessException in project jun_springboot_api_service by wujun728.

the class AesCipherUtil method enCrypto.

/**
 * 加密
 * @param str
 * @return java.lang.String
 * @author dolyw.com
 * @date 2018/8/31 16:56
 */
public static String enCrypto(String str) {
    try {
        // Security.addProvider(Provider.Service);
        // Security.addProvider(new com.sun.crypto.provider.SunJCE());
        // 实例化支持AES算法的密钥生成器(算法名称命名需按规定，否则抛出异常)
        // KeyGenerator 提供对称密钥生成器的功能，支持各种算法
        KeyGenerator keygen = KeyGenerator.getInstance("AES");
        // 将私钥encryptAESKey先Base64解密后转换为byte[]数组按128位初始化
        SecureRandom secureRandom = SecureRandom.getInstance("SHA1PRNG");
        secureRandom.setSeed(Base64ConvertUtil.decode(encryptAESKey).getBytes());
        keygen.init(128, secureRandom);
        // SecretKey 负责保存对称密钥 生成密钥
        SecretKey desKey = keygen.generateKey();
        // 生成Cipher对象,指定其支持的AES算法，Cipher负责完成加密或解密工作
        Cipher c = Cipher.getInstance("AES");
        // 根据密钥，对Cipher对象进行初始化，ENCRYPT_MODE表示加密模式
        c.init(Cipher.ENCRYPT_MODE, desKey);
        byte[] src = str.getBytes();
        // 该字节数组负责保存加密的结果
        byte[] cipherByte = c.doFinal(src);
        // 先将二进制转换成16进制，再返回Base64加密后的String
        return Base64ConvertUtil.encode(HexConvertUtil.parseByte2HexStr(cipherByte));
    } catch (NoSuchAlgorithmException | NoSuchPaddingException e) {
        logger.error("getInstance()方法异常:{}", e.getMessage());
        throw new BusinessException("getInstance()方法异常:" + e.getMessage());
    } catch (UnsupportedEncodingException e) {
        logger.error("Base64加密异常:{}", e.getMessage());
        throw new BusinessException("Base64加密异常:" + e.getMessage());
    } catch (InvalidKeyException e) {
        logger.error("初始化Cipher对象异常:{}", e.getMessage());
        throw new BusinessException("初始化Cipher对象异常:" + e.getMessage());
    } catch (IllegalBlockSizeException | BadPaddingException e) {
        logger.error("加密异常，密钥有误:{}", e.getMessage());
        throw new BusinessException("加密异常，密钥有误:" + e.getMessage());
    }
}

Example 29 with BusinessException

use of com.jun.plugin.system.common.exception.BusinessException in project jun_springboot_api_service by wujun728.

the class SerializableUtil method unserializable.

/**
 * 反序列化
 * @param bytes
 * @return java.lang.Object
 * @author dolyw.com
 * @date 2018/9/4 15:14
 */
public static Object unserializable(byte[] bytes) {
    ByteArrayInputStream bais = null;
    ObjectInputStream ois = null;
    try {
        bais = new ByteArrayInputStream(bytes);
        ois = new ObjectInputStream(bais);
        return ois.readObject();
    } catch (ClassNotFoundException e) {
        logger.error("SerializableUtil工具类反序列化出现ClassNotFoundException异常:{}", e.getMessage());
        throw new BusinessException("SerializableUtil工具类反序列化出现ClassNotFoundException异常:" + e.getMessage());
    } catch (IOException e) {
        logger.error("SerializableUtil工具类反序列化出现IOException异常:{}", e.getMessage());
        throw new BusinessException("SerializableUtil工具类反序列化出现IOException异常:" + e.getMessage());
    } finally {
        try {
            if (ois != null) {
                ois.close();
            }
            if (bais != null) {
                bais.close();
            }
        } catch (IOException e) {
            logger.error("SerializableUtil工具类反序列化出现IOException异常:{}", e.getMessage());
            throw new BusinessException("SerializableUtil工具类反序列化出现IOException异常:" + e.getMessage());
        }
    }
}

Example 30 with BusinessException

use of com.jun.plugin.system.common.exception.BusinessException in project jun_springboot_api_service by wujun728.

the class SerializableUtil method serializable.

/**
 * 序列化
 * @param object
 * @return byte[]
 * @author dolyw.com
 * @date 2018/9/4 15:14
 */
public static byte[] serializable(Object object) {
    ByteArrayOutputStream baos = null;
    ObjectOutputStream oos = null;
    try {
        baos = new ByteArrayOutputStream();
        oos = new ObjectOutputStream(baos);
        oos.writeObject(object);
        return baos.toByteArray();
    } catch (IOException e) {
        logger.error("SerializableUtil工具类序列化出现IOException异常:{}", e.getMessage());
        throw new BusinessException("SerializableUtil工具类序列化出现IOException异常:" + e.getMessage());
    } finally {
        try {
            if (oos != null) {
                oos.close();
            }
            if (baos != null) {
                baos.close();
            }
        } catch (IOException e) {
            logger.error("SerializableUtil工具类反序列化出现IOException异常:{}", e.getMessage());
            throw new BusinessException("SerializableUtil工具类反序列化出现IOException异常:" + e.getMessage());
        }
    }
}