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NFS Client for Java - provides read/write access to data on NFS servers. The current implementation supports only NFS version 3.
/**
* Copyright 2016 EMC Corporation. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.emc.ecs.nfsclient.nfs.nfs3;
import java.io.FileNotFoundException;
import com.emc.ecs.nfsclient.nfs.NfsCreateMode;
import com.emc.ecs.nfsclient.nfs.NfsCreateRequest;
import com.emc.ecs.nfsclient.nfs.NfsSetAttributes;
import com.emc.ecs.nfsclient.rpc.Credential;
/**
* The request, as specified by RFC 1813 (https://tools.ietf.org/html/rfc1813).
*
*
* Procedure CREATE creates a regular file.
*
*
* @author seibed
*/
public class Nfs3CreateRequest extends NfsCreateRequest {
/**
* Creates the request, as specified by RFC 1813
* (https://tools.ietf.org/html/rfc1813).
*
*
* Procedure CREATE creates a regular file.
*
*
* @param createMode
* The instance describing how the file is to be created.
* UNCHECKED means that the file should be created without
* checking for the existence of a duplicate file in the same
* directory. In this case, how.obj_attributes is a sattr3
* describing the initial attributes for the file. GUARDED
* specifies that the server should check for the presence of a
* duplicate file before performing the create and should fail
* the request with NFS3ERR_EXIST if a duplicate file exists. If
* the file does not exist, the request is performed as described
* for UNCHECKED. EXCLUSIVE specifies that the server is to
* follow exclusive creation semantics, using the verifier to
* ensure exclusive creation of the target. No attributes may be
* provided in this case, since the server may use the target
* file metadata to store the createverf3 verifier.
* @param parentDirectoryFileHandle
* The file handle for the directory in which the file is to be
* created.
* @param name
* The name that is to be associated with the created file.
* @param attributes
* The initial attributes for the new file.
* @param verifier
* A unique identifier to ensure exclusive creation of the new
* file. If no value is provided for exclusive creation, this is
* generated.
* @param credential
* The credential to use for the request
* @throws FileNotFoundException
*/
public Nfs3CreateRequest(NfsCreateMode createMode, byte[] parentDirectoryFileHandle, String name,
NfsSetAttributes attributes, byte[] verifier, Credential credential) throws FileNotFoundException {
super(createMode, parentDirectoryFileHandle, name, attributes, verifier, credential, Nfs3.VERSION);
}
}
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