Class S3ObjectSummary

java.lang.Object

com.amazonaws.services.s3.model.S3ObjectSummary

All Implemented Interfaces:

Serializable

public class S3ObjectSummary
extends Object
implements Serializable

Contains the summary of an object stored in an Amazon S3 bucket. This object doesn't contain contain the object's full metadata or any of its contents.

See Also:

• S3Object
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	bucketName	The name of the bucket in which this object is stored
protected String	eTag	Hex encoded MD5 hash of this object's contents, as computed by Amazon S3
protected String	key	The key under which this object is stored
protected Date	lastModified	The date, according to Amazon S3, when this object was last modified
protected Owner	owner	The owner of this object - can be null if the requester doesn't have permission to view object ownership information
protected long	size	The size of this object, in bytes
protected String	storageClass	The class of storage used by Amazon S3 to store this object

Constructor Summary

Constructors

Constructor	Description
S3ObjectSummary()

Method Summary

Modifier and Type	Method	Description
String	getBucketName()	Gets the name of the Amazon S3 bucket in which this object is stored.
String	getETag()	Gets the hex encoded 128-bit MD5 hash of this object's contents as computed by Amazon S3.
String	getKey()	Gets the key under which this object is stored in Amazon S3.
Date	getLastModified()	Gets the date when, according to Amazon S3, this object was last modified.
Owner	getOwner()	Gets the owner of this object.
long	getSize()	Gets the size of this object in bytes.
String	getStorageClass()	Gets the storage class used by Amazon S3 for this object.
void	setBucketName(String bucketName)	Sets the name of the Amazon S3 bucket in which this object is stored.
void	setETag(String eTag)	Sets the hex encoded 128-bit MD5 hash of this object's contents as computed by Amazon S3.
void	setKey(String key)	Sets the key under which this object is stored in Amazon S3.
void	setLastModified(Date lastModified)	Sets the date, according to Amazon S3, this object was last modified.
void	setOwner(Owner owner)	Sets the owner of this object.
void	setSize(long size)	Sets the size of this object in bytes.
void	setStorageClass(String storageClass)	Sets the storage class used by Amazon S3 for this object.
String	toString()

Methods inherited from class Object

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

Field Details

bucketName

protected String bucketName

The name of the bucket in which this object is stored

key

protected String key

The key under which this object is stored

eTag

protected String eTag

Hex encoded MD5 hash of this object's contents, as computed by Amazon S3

size

protected long size

The size of this object, in bytes

lastModified

protected Date lastModified

The date, according to Amazon S3, when this object was last modified

storageClass

protected String storageClass

The class of storage used by Amazon S3 to store this object

owner

protected Owner owner

The owner of this object - can be null if the requester doesn't have permission to view object ownership information

Constructor Details

S3ObjectSummary

public S3ObjectSummary()

Method Details

getBucketName

public String getBucketName()

Gets the name of the Amazon S3 bucket in which this object is stored.

Returns:

The name of the Amazon S3 bucket in which this object is stored.

See Also:

• setBucketName(String)

setBucketName

public void setBucketName(String bucketName)

Sets the name of the Amazon S3 bucket in which this object is stored.

Parameters:

bucketName - The name of the Amazon S3 bucket in which this object is stored.

See Also:

• getBucketName()

getKey

public String getKey()

Gets the key under which this object is stored in Amazon S3.

Returns:

The key under which this object is stored in Amazon S3.

See Also:

• setKey(String)

setKey

public void setKey(String key)

Sets the key under which this object is stored in Amazon S3.

Parameters:

key - The key under which this object is stored in Amazon S3.

See Also:

• getKey()

getETag

public String getETag()

Gets the hex encoded 128-bit MD5 hash of this object's contents as computed by Amazon S3.

Returns:

The hex encoded 128-bit MD5 hash of this object's contents as computed by Amazon S3.

See Also:

• setETag(String)

setETag

public void setETag(String eTag)

Sets the hex encoded 128-bit MD5 hash of this object's contents as computed by Amazon S3.

Parameters:

eTag - The hex encoded 128-bit MD5 hash of this object's contents as computed by Amazon S3.

See Also:

• getETag()

getSize

public long getSize()

Gets the size of this object in bytes.

Returns:

The size of this object in bytes.

See Also:

• setSize(long)

setSize

public void setSize(long size)

Sets the size of this object in bytes.

Parameters:

size - The size of this object in bytes.

See Also:

• getSize()

getLastModified

public Date getLastModified()

Gets the date when, according to Amazon S3, this object was last modified.

Returns:

The date when, according to Amazon S3, this object was last modified.

See Also:

• setLastModified(Date)

setLastModified

public void setLastModified(Date lastModified)

Sets the date, according to Amazon S3, this object was last modified.

Parameters:

lastModified - The date when, according to Amazon S3, this object was last modified.

See Also:

• getLastModified()

getOwner

public Owner getOwner()

Gets the owner of this object. Returns null if the requester doesn't have Permission.ReadAcp permission for this object or owns the bucket in which it resides.

Returns:

The owner of this object. Returns null if the requester doesn't have permission to see object ownership.

See Also:

• setOwner(Owner)

setOwner

public void setOwner(Owner owner)

Sets the owner of this object.

Parameters:

owner - The owner of this object.

See Also:

• getOwner()

getStorageClass

public String getStorageClass()

Gets the storage class used by Amazon S3 for this object.

Returns:

The storage class used by Amazon S3 for this object.

See Also:

• setStorageClass(String)

setStorageClass

public void setStorageClass(String storageClass)

Sets the storage class used by Amazon S3 for this object.

Parameters:

storageClass - The storage class used by Amazon S3 for this object.

See Also:

• getStorageClass()

toString

public String toString()

Overrides:

toString in class Object