Package org.restheart.mongodb.db

Class GridFs

java.lang.Object

org.restheart.mongodb.db.GridFs

public class GridFs
extends Object

Author:

Andrea Di Cesare <andrea@softinstigate.com>

Method Summary

Modifier and Type	Method	Description
OperationResult	createFile(Optional<RSOps> rsOps, String dbName, String bucketName, org.bson.BsonDocument metadata, InputStream fileInputStream)
void	deleteChunksCollection(Optional<RSOps> rsOps, String dbName, String bucketName)
OperationResult	deleteFile(Optional<RSOps> rsOps, String dbName, String bucketName, org.bson.BsonValue fileId, org.bson.BsonDocument filter, String requestEtag, boolean checkEtag)
static String	extractBucketName(String collectionName)
static GridFs	get()
OperationResult	updateFileMetadata(Optional<com.mongodb.client.ClientSession> cs, Optional<RSOps> rsOps, String dbName, String collName, ExchangeKeys.METHOD method, Optional<org.bson.BsonValue> documentId, Optional<org.bson.BsonDocument> filter, Optional<org.bson.BsonDocument> shardKeys, org.bson.BsonDocument newContent, String requestEtag, boolean checkEtag)
OperationResult	upsertFile(Optional<RSOps> rsOps, String dbName, String bucketName, org.bson.BsonDocument metadata, InputStream fileInputStream, org.bson.BsonDocument filter, String requestEtag, boolean checkEtag)

Methods inherited from class java.lang.Object

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

Method Details

get

public static GridFs get()

createFile

public OperationResult createFile(Optional<RSOps> rsOps,
 String dbName,
 String bucketName,
 org.bson.BsonDocument metadata,
 InputStream fileInputStream)
                           throws IOException,
com.mongodb.DuplicateKeyException

Parameters:

rsOps - the ReplicaSet connection options

dbName - the database name

bucketName -

metadata -

fileInputStream -

Returns:

the OperationResult

Throws:

IOException

com.mongodb.DuplicateKeyException

upsertFile

public OperationResult upsertFile(Optional<RSOps> rsOps,
 String dbName,
 String bucketName,
 org.bson.BsonDocument metadata,
 InputStream fileInputStream,
 org.bson.BsonDocument filter,
 String requestEtag,
 boolean checkEtag)
                           throws IOException

Parameters:

rsOps - the ReplicaSet connection options

dbName - the database name

bucketName -

metadata -

fileInputStream -

fileId -

filter -

requestEtag -

checkEtag -

Returns:

Throws:

IOException

deleteFile

public OperationResult deleteFile(Optional<RSOps> rsOps,
 String dbName,
 String bucketName,
 org.bson.BsonValue fileId,
 org.bson.BsonDocument filter,
 String requestEtag,
 boolean checkEtag)

Parameters:

rsOps - the ReplicaSet connection options

dbName - the database name

bucketName -

fileId -

filter -

requestEtag -

checkEtag -

Returns:

the OperationResult

deleteChunksCollection

public void deleteChunksCollection(Optional<RSOps> rsOps,
 String dbName,
 String bucketName)

Parameters:

rsOps - the ReplicaSet connection options

dbName - the database name

bucketName -

updateFileMetadata

public OperationResult updateFileMetadata(Optional<com.mongodb.client.ClientSession> cs,
 Optional<RSOps> rsOps,
 String dbName,
 String collName,
 ExchangeKeys.METHOD method,
 Optional<org.bson.BsonValue> documentId,
 Optional<org.bson.BsonDocument> filter,
 Optional<org.bson.BsonDocument> shardKeys,
 org.bson.BsonDocument newContent,
 String requestEtag,
 boolean checkEtag)

Parameters:

cs - the client session

rsOps - the ReplicaSet connection options

dbName - the database name

method - the request method

collName -

documentId -

filter -

shardKeys -

newContent -

requestEtag -

checkEtag -

Returns:

extractBucketName

public static String extractBucketName(String collectionName)