Package dev.getelements.elements.sdk.dao

Interface LargeObjectBucket

All Known Implementing Classes:

GridFSLargeObjectBucket

public interface LargeObjectBucket

Represents a bucket for storing the contents of LargeObjects.

Method Summary

Modifier and Type	Method	Description
void	deleteLargeObject(String objectId)	Deletes the LargeObject with the supplied id as well as the associated metadata.
InputStream	readObject(String objectId)	Reads the LargeObject's contents
void	setUploaded(LargeObject largeObject)	Forces buckets to mark referenced LO to set state UPLOADED
OutputStream	writeObject(String objectId)	Writes the LargeObject's contents

Method Details

writeObject

OutputStream writeObject(String objectId)
                  throws IOException

Writes the LargeObject's contents

Parameters:

objectId - the object id

Returns:

the InputStream which can be used to read the LargeObject contents

Throws:

IOException - if an error occurs opening the contents

readObject

InputStream readObject(String objectId)
                throws IOException

Reads the LargeObject's contents

Parameters:

objectId - the object id

Returns:

the InputStream which can be used to read the LargeObject contents

Throws:

IOException - if an error occurs opening the contents

LargeObjectContentNotFoundException - if the content does not exist for the object.

deleteLargeObject

void deleteLargeObject(String objectId)
                throws IOException

Deletes the LargeObject with the supplied id as well as the associated metadata.

Parameters:

objectId - the object id

Throws:

IOException

setUploaded

void setUploaded(LargeObject largeObject)

Forces buckets to mark referenced LO to set state UPLOADED

Parameters:

largeObject - the large object