Class StorageBackend

src/storage_adapter.py:16–72

存储后端协议

class StorageBackend(Protocol):
    """存储后端协议"""

    async def initialize(self) -> None:
        """初始化存储后端"""
        ...

    async def close(self) -> None:
        """关闭存储后端"""
        ...

    # 凭证管理
    async def store_credential(self, filename: str, credential_data: Dict[str, Any], mode: str = "geminicli") -> bool:
        """存储凭证数据"""
        ...

    async def get_credential(self, filename: str, mode: str = "geminicli") -> Optional[Dict[str, Any]]:
        """获取凭证数据"""
        ...

    async def list_credentials(self, mode: str = "geminicli") -> List[str]:
        """列出所有凭证文件名"""
        ...

    async def delete_credential(self, filename: str, mode: str = "geminicli") -> bool:
        """删除凭证"""
        ...

    # 状态管理
    async def update_credential_state(self, filename: str, state_updates: Dict[str, Any], mode: str = "geminicli") -> bool:
        """更新凭证状态"""
        ...

    async def get_credential_state(self, filename: str, mode: str = "geminicli") -> Dict[str, Any]:
        """获取凭证状态"""
        ...

    async def get_all_credential_states(self, mode: str = "geminicli") -> Dict[str, Dict[str, Any]]:
        """获取所有凭证状态"""
        ...

    # 配置管理
    async def set_config(self, key: str, value: Any) -> bool:
        """设置配置项"""
        ...

    async def get_config(self, key: str, default: Any = None) -> Any:
        """获取配置项"""
        ...

    async def get_all_config(self) -> Dict[str, Any]:
        """获取所有配置"""
        ...

    async def delete_config(self, key: str) -> bool:
        """删除配置项"""
        ...