com.tencent.cos.xml.model.object

类 HeadObjectRequest

java.lang.Object

com.tencent.cos.xml.model.CosXmlRequest

com.tencent.cos.xml.model.object.ObjectRequest

com.tencent.cos.xml.model.object.HeadObjectRequest

public final class HeadObjectRequest
extends ObjectRequest

获取 COS 对象的元数据信息(meta data)的请求.

另请参阅:

SimpleCosXml.headObject(HeadObjectRequest), SimpleCosXml.headObjectAsync(HeadObjectRequest, CosXmlResultListener)

嵌套类概要

从类继承的嵌套类/接口 com.tencent.cos.xml.model.CosXmlRequest

CosXmlRequest.OnRequestWeightListener

字段概要

从类继承的字段 com.tencent.cos.xml.model.object.ObjectRequest

cosPath

从类继承的字段 com.tencent.cos.xml.model.CosXmlRequest

bucket, noSignHeaders, noSignParams, priority, qCloudTaskStateListener, queryParameters, region, requestHeaders, requestURL, signSourceProvider

构造器概要

构造器

构造器和说明
HeadObjectRequest(java.lang.String bucket, java.lang.String cosPath)

方法概要

限定符和类型	方法和说明
java.lang.String	getMethod() 获取HTTP请求方法 RequestMethod
RequestBodySerializer	getRequestBody() 获取请求体
void	setIfModifiedSince(java.lang.String ifModifiedSince) 设置If-Modified-Since头部 当 Object 在指定时间后被修改，则返回对应 Object 的 meta 信息，否则返回 304。
void	setVersionId(java.lang.String versionId) 设置版本ID

从类继承的方法 com.tencent.cos.xml.model.object.ObjectRequest

checkParameters, getContentType, getCosPath, getPath, setCosPath, setCOSServerSideEncryption, setCOSServerSideEncryptionWithCustomerKey, setCOSServerSideEncryptionWithKMS

从类继承的方法 com.tencent.cos.xml.model.CosXmlRequest

addHeader, addNoSignHeader, addNoSignParams, addQuery, attachMetrics, getBucket, getHttpTask, getKeyTime, getMetrics, getNoSignHeaders, getNoSignParams, getPriority, getQueryEncodedString, getQueryString, getRegion, getRequestHeaders, getRequestHost, getRequestURL, getSignSourceProvider, getSTSCredentialScope, getWeight, headersHasUnsafeNonAscii, isNeedMD5, isSignInUrl, isSupportAccelerate, isSupportAccelerate, setNeedMD5, setOnRequestWeightListener, setQueryEncodedString, setQueryParameters, setRegion, setRequestHeaders, setRequestHeaders, setRequestHeaders, setRequestURL, setSign, setSign, setSign, setSign, setSign, setSignInUrl, setSignKeyTime, setSignParamsAndHeaders, setSignSourceProvider, setTask, setTaskStateListener, xmlBuilder

从类继承的方法 java.lang.Object

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

构造器详细资料

HeadObjectRequest

public HeadObjectRequest(java.lang.String bucket,
                         java.lang.String cosPath)

方法详细资料

setVersionId

public void setVersionId(java.lang.String versionId)

设置版本ID

参数:

versionId - 版本id

setIfModifiedSince

public void setIfModifiedSince(java.lang.String ifModifiedSince)

设置If-Modified-Since头部

当 Object 在指定时间后被修改，则返回对应 Object 的 meta 信息，否则返回 304。

参数:

ifModifiedSince - If-Modified-Since头部

getMethod

public java.lang.String getMethod()

从类复制的说明: CosXmlRequest

获取HTTP请求方法 RequestMethod

指定者:

getMethod 在类中 CosXmlRequest

返回:

HTTP请求方法

getRequestBody

public RequestBodySerializer getRequestBody()

从类复制的说明: CosXmlRequest

获取请求体

覆盖:

getRequestBody 在类中 CosXmlRequest

返回:

请求体