com.qcloud.cos.op

类 BaseOp

java.lang.Object

com.qcloud.cos.op.BaseOp

直接已知子类:

FileOp, FolderOp

public abstract class BaseOp
extends Object

作者:

chengwu 封装目录和文件共同的操作

字段概要

字段

限定符和类型	字段和说明
protected ClientConfig	config
protected Credentials	cred
protected AbstractCosHttpClient	httpClient

构造器概要

构造器

构造器和说明
BaseOp(ClientConfig config, Credentials cred, AbstractCosHttpClient httpClient)

方法概要

方法

限定符和类型	方法和说明
protected String	buildUrl(AbstractBaseRequest request) 根据APPID, BUCKET, COS_PATH生成经过URL编码的URL
protected String	delBase(AbstractDelRequest request) 删除文件或者目录
void	setConfig(ClientConfig config)
void	setCred(Credentials cred)
void	setHttpClient(AbstractCosHttpClient httpClient)
protected String	statBase(AbstractStatRequest request) 获取文件或者目录的属性

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

config

protected ClientConfig config

cred

protected Credentials cred

httpClient

protected AbstractCosHttpClient httpClient

构造器详细资料

BaseOp

public BaseOp(ClientConfig config,
      Credentials cred,
      AbstractCosHttpClient httpClient)

方法详细资料

setConfig

public void setConfig(ClientConfig config)

setCred

public void setCred(Credentials cred)

setHttpClient

public void setHttpClient(AbstractCosHttpClient httpClient)

buildUrl

protected String buildUrl(AbstractBaseRequest request)
                   throws AbstractCosException

根据APPID, BUCKET, COS_PATH生成经过URL编码的URL

参数:

request - 基本类型的请求

返回:

URL字符串

抛出:

AbstractCosException

delBase

protected String delBase(AbstractDelRequest request)
                  throws AbstractCosException

删除文件或者目录

参数:

request - 删除文件或者目录的请求, 类型为DelFileRequest或者DelFolderRequest

返回:

JSON格式的字符串, 格式为{"code":$code, "message":"$mess"}, code为0表示成功, 其他为失败, message为success或者失败原因

抛出:

AbstractCosException - SDK定义的COS异常, 通常是输入参数有误或者环境问题(如网络不通)

statBase

protected String statBase(AbstractStatRequest request)
                   throws AbstractCosException

获取文件或者目录的属性

参数:

request - 文件或者目录的属性请求, 类型为StatFileRequest或者StatFolderRequest

返回:

JSON格式的字符串, 格式为{"code":$code, "message":"$mess"}, code为0表示成功, 其他为失败, message为success或者失败原因

抛出:

AbstractCosException - SDK定义的COS异常, 通常是输入参数有误或者环境问题(如网络不通)