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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.

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/**
 * 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.NfsReaddirplusRequest;
import com.emc.ecs.nfsclient.rpc.Credential;

/**
 * The request, as specified by RFC 1813 (https://tools.ietf.org/html/rfc1813).
 * 
 * 

* Procedure READDIRPLUS retrieves a variable number of entries from a file * system directory and returns complete information about each along with * information to allow the client to request additional directory entries in a * subsequent READDIRPLUS. READDIRPLUS differs from READDIR only in the amount * of information returned for each entry. In READDIR, each entry returns the * filename and the fileid. In READDIRPLUS, each entry returns the name, the * fileid, attributes (including the fileid), and file handle. *

* * @author seibed */ public class Nfs3ReaddirplusRequest extends NfsReaddirplusRequest { /** * Creates the request, as specified by RFC 1813 * (https://tools.ietf.org/html/rfc1813). * *

* Procedure READDIRPLUS retrieves a variable number of entries from a file * system directory and returns complete information about each along with * information to allow the client to request additional directory entries * in a subsequent READDIRPLUS. READDIRPLUS differs from READDIR only in the * amount of information returned for each entry. In READDIR, each entry * returns the filename and the fileid. In READDIRPLUS, each entry returns * the name, the fileid, attributes (including the fileid), and file handle. *

* * @param fileHandle * The file handle for the directory to be read. * @param cookie * This should be set to 0 in the first request to read the * directory. On subsequent requests, it should be a * cookie as returned by the server. * @param cookieverf * This should be set to 0 in the first request to read the * directory. On subsequent requests, it should be a * cookieverf as returned by the server. The * cookieverf must match that returned by the * READDIRPLUS in which the cookie was acquired. * @param dircount * The maximum number of bytes of directory information returned. * This number should not include the size of the attributes and * file handle portions of the result. * @param maxcount * The maximum size of the READDIRPLUS3resok structure, in bytes. * The size must include all XDR overhead. The server is free to * return less than maxcount bytes of data. * @param credential * The credential used for RPC authentication. * @throws FileNotFoundException */ public Nfs3ReaddirplusRequest(byte[] fileHandle, long cookie, long cookieverf, int dircount, int maxcount, Credential credential) throws FileNotFoundException { super(fileHandle, cookie, cookieverf, dircount, maxcount, credential, Nfs3.VERSION); } }




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