ObjectMetadata (OBS SDK for Java 3.21.12 API)

java.lang.Object
- com.obs.services.internal.service.InternalHeaderResponse
- - com.obs.services.model.HeaderResponse
  - - com.obs.services.model.ObjectMetadata

Direct Known Subclasses:

ObsFSAttribute
```
public class ObjectMetadata
extends HeaderResponse
```
Object properties

Field Summary
- Fields inherited from class com.obs.services.internal.service.InternalHeaderResponse
  originalHeaders, responseHeaders, statusCode

Constructor Summary

Constructors
Constructor and Description

ObjectMetadata()

Constructors
Constructor and Description
`ObjectMetadata()`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addUserMetadata(String key, String value)` Add customized metadata for an object.
`Map<String,Object>`	`getAllMetadata()` Obtain object properties.
`String`	`getCacheControl()`
`String`	`getContentDisposition()`
`String`	`getContentEncoding()` Obtain the content encoding of the object.
`String`	`getContentLanguage()`
`Long`	`getContentLength()` Obtain the content length of an object.
`String`	`getContentMd5()` Obtain Base64-encoded MD5 value of an object.
`String`	`getContentType()` Obtain the MIME type of an object.
`String`	`getEtag()` Obtain the ETag of the object.
`String`	`getExpires()`
`Date`	`getLastModified()` Obtain the last modification time of the object.
`Map<String,Object>`	`getMetadata()` Deprecated.
`long`	`getNextPosition()` Obtain the start position for next appending.
`StorageClassEnum`	`getObjectStorageClass()` Obtain the object storage class.
`String`	`getStorageClass()` Deprecated.
`Object`	`getUserMetadata(String key)` Obtain the customized metadata of an object.
`Object`	`getValue(String name)`
`String`	`getWebSiteRedirectLocation()` Set the redirection link which can redirect the request to another object in the bucket or to an external URL.
`boolean`	`isAppendable()` Identify whether an object is appendable.
`void`	`setAppendable(boolean appendable)`
`void`	`setCacheControl(String cacheControl)`
`void`	`setContentDisposition(String contentDisposition)` 设置对象的Content-Disposition
`void`	`setContentEncoding(String contentEncoding)` Set the content encoding of the object.
`void`	`setContentLanguage(String contentLanguage)`
`void`	`setContentLength(Long contentLength)` Set the content length of an object.
`void`	`setContentMd5(String contentMd5)` Set the Base64-encoded MD5 value for an object.
`void`	`setContentType(String contentType)` Set the MIME type for an object.
`void`	`setEtag(String objEtag)`
`void`	`setExpires(String expires)`
`void`	`setLastModified(Date lastModified)`
`void`	`setMetadata(Map<String,Object> metadata)` Set object properties.
`void`	`setNextPosition(long nextPosition)`
`void`	`setObjectStorageClass(StorageClassEnum storageClass)` Set the object storage class.
`void`	`setStorageClass(String storageClass)` Deprecated.
`void`	`setUserMetadata(Map<String,Object> userMetadata)` Set user custom metadata
`void`	`setWebSiteRedirectLocation(String webSiteRedirectLocation)` Obtain the redirection link which can redirect the request to another object in the bucket or to an external URL.
`String`	`toString()`

Methods inherited from class com.obs.services.model.HeaderResponse
getOriginalHeaders, getRequestId, getResponseHeaders, getStatusCode

Methods inherited from class com.obs.services.internal.service.InternalHeaderResponse
setOriginalHeaders, setResponseHeaders, setStatusCode

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ObjectMetadata
```
public ObjectMetadata()
```
- Method Detail
  - isAppendable
```
public boolean isAppendable()
```
    Identify whether an object is appendable.
    
    Returns:
    
    Identifier specifying whether the object is appendable
  - setAppendable
```
public void setAppendable(boolean appendable)
```
  - getNextPosition
```
public long getNextPosition()
```
    Obtain the start position for next appending. This setting is valid only when "isAppendable" is set to "true" and this parameter value is larger than "0".
    
    Returns:
    
    Position from which the next appending starts
  - setNextPosition
```
public void setNextPosition(long nextPosition)
```
  - getAllMetadata
```
public Map<String,Object> getAllMetadata()
```
    Obtain object properties.
    
    Returns:
    
    Object properties
  - getMetadata
```
@Deprecated
public Map<String,Object> getMetadata()
```
    Deprecated.
  - addUserMetadata
```
public void addUserMetadata(String key,
                            String value)
```
    Add customized metadata for an object.
    
    Parameters:
    
    key - Keyword of the customized metadata
    
    value - Value of the customized metadata
  - getUserMetadata
```
public Object getUserMetadata(String key)
```
    Obtain the customized metadata of an object.
    
    Parameters:
    
    key - Keyword of the customized metadata
    
    Returns:
    
    Value of the customized metadata
  - getEtag
```
public String getEtag()
```
    Obtain the ETag of the object.
    
    Returns:
    
    ETag of the object
  - setEtag
```
public void setEtag(String objEtag)
```
  - setMetadata
```
public void setMetadata(Map<String,Object> metadata)
```
    Set object properties.
    
    Parameters:
    
    metadata - Object properties
  - getLastModified
```
public Date getLastModified()
```
    Obtain the last modification time of the object.
    
    Returns:
    
    Last modification time of the object
  - setLastModified
```
public void setLastModified(Date lastModified)
```
  - getContentEncoding
```
public String getContentEncoding()
```
    Obtain the content encoding of the object.
    
    Returns:
    
    Content encoding
  - setContentEncoding
```
public void setContentEncoding(String contentEncoding)
```
    Set the content encoding of the object.
    
    Parameters:
    
    contentEncoding - Content encoding
  - getContentDisposition
```
public String getContentDisposition()
```
    Returns:
    
    Since:
    
    3.20.7
  - setContentDisposition
```
public void setContentDisposition(String contentDisposition)
```
    设置对象的Content-Disposition
    
    Parameters:
    
    contentDisposition -
    
    Since:
    
    3.20.7
  - getCacheControl
```
public String getCacheControl()
```
    Returns:
    
    Since:
    
    3.20.7
  - setCacheControl
```
public void setCacheControl(String cacheControl)
```
    Parameters:
    
    cacheControl -
    
    Since:
    
    3.20.7
  - getContentLanguage
```
public String getContentLanguage()
```
    Returns:
    
    Since:
    
    3.20.7
  - setContentLanguage
```
public void setContentLanguage(String contentLanguage)
```
    Parameters:
    
    contentLanguage -
    
    Since:
    
    3.20.7
  - getExpires
```
public String getExpires()
```
    Returns:
    
    Since:
    
    3.20.7
  - setExpires
```
public void setExpires(String expires)
```
    Parameters:
    
    expires -
    
    Since:
    
    3.20.7
  - getContentLength
```
public Long getContentLength()
```
    Obtain the content length of an object.
    
    Returns:
    
    Content length of the object
  - setContentLength
```
public void setContentLength(Long contentLength)
```
    Set the content length of an object.
    
    Parameters:
    
    contentLength - Content length of the object
  - getContentType
```
public String getContentType()
```
    Obtain the MIME type of an object.
    
    Returns:
    
    MIME type of the object
  - setContentType
```
public void setContentType(String contentType)
```
    Set the MIME type for an object.
    
    Parameters:
    
    contentType - MIME type of the object
  - getStorageClass
```
@Deprecated
public String getStorageClass()
```
    Deprecated.
    
    Obtain the object storage class.
    
    Returns:
    
    Object storage class
  - setStorageClass
```
@Deprecated
public void setStorageClass(String storageClass)
```
    Deprecated.
    
    Set the object storage class.
    
    Parameters:
    
    storageClass - Object storage class
  - getObjectStorageClass
```
public StorageClassEnum getObjectStorageClass()
```
    Obtain the object storage class.
    
    Returns:
    
    Object storage class
  - setObjectStorageClass
```
public void setObjectStorageClass(StorageClassEnum storageClass)
```
    Set the object storage class.
    
    Parameters:
    
    storageClass - Object storage class
  - getValue
```
public Object getValue(String name)
```
  - getContentMd5
```
public String getContentMd5()
```
    Obtain Base64-encoded MD5 value of an object.
    
    Returns:
    
    Base64-encoded MD5 value of the object
  - setContentMd5
```
public void setContentMd5(String contentMd5)
```
    Set the Base64-encoded MD5 value for an object.
    
    Parameters:
    
    contentMd5 - Base64-encoded MD5 value of the object
  - getWebSiteRedirectLocation
```
public String getWebSiteRedirectLocation()
```
    Set the redirection link which can redirect the request to another object in the bucket or to an external URL.
    
    Returns:
    
    Redirection link
  - setWebSiteRedirectLocation
```
public void setWebSiteRedirectLocation(String webSiteRedirectLocation)
```
    Obtain the redirection link which can redirect the request to another object in the bucket or to an external URL.
    
    Parameters:
    
    webSiteRedirectLocation - Redirection link
  - setUserMetadata
```
public void setUserMetadata(Map<String,Object> userMetadata)
```
    Set user custom metadata
    
    Parameters:
    
    userMetadata - user custom metadata
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class HeaderResponse

Class ObjectMetadata

Field Summary

Fields inherited from class com.obs.services.internal.service.InternalHeaderResponse

Constructor Summary

Method Summary

Methods inherited from class com.obs.services.model.HeaderResponse

Methods inherited from class com.obs.services.internal.service.InternalHeaderResponse

Methods inherited from class java.lang.Object

Constructor Detail

ObjectMetadata

Method Detail

isAppendable

setAppendable

getNextPosition

setNextPosition

getAllMetadata

getMetadata

addUserMetadata

getUserMetadata

getEtag

setEtag

setMetadata

getLastModified

setLastModified

getContentEncoding

setContentEncoding

getContentDisposition

setContentDisposition

getCacheControl

setCacheControl

getContentLanguage

setContentLanguage

getExpires

setExpires

getContentLength

setContentLength

getContentType

setContentType

getStorageClass

setStorageClass

getObjectStorageClass

setObjectStorageClass

getValue

getContentMd5

setContentMd5

getWebSiteRedirectLocation

setWebSiteRedirectLocation

setUserMetadata

toString