| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License 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 org.apache.hadoop.nfs.nfs3.response; |
| |
| import org.apache.hadoop.nfs.nfs3.FileHandle; |
| import org.apache.hadoop.nfs.nfs3.Nfs3FileAttributes; |
| import org.apache.hadoop.nfs.nfs3.Nfs3Status; |
| import org.apache.hadoop.oncrpc.XDR; |
| import org.apache.hadoop.oncrpc.security.Verifier; |
| |
| /** |
| * CREATE3 Response |
| */ |
| public class CREATE3Response extends NFS3Response { |
| private final FileHandle objHandle; |
| private final Nfs3FileAttributes postOpObjAttr; |
| private WccData dirWcc; |
| |
| public CREATE3Response(int status) { |
| this(status, null, null, null); |
| } |
| |
| public CREATE3Response(int status, FileHandle handle, |
| Nfs3FileAttributes postOpObjAttr, WccData dirWcc) { |
| super(status); |
| this.objHandle = handle; |
| this.postOpObjAttr = postOpObjAttr; |
| this.dirWcc = dirWcc; |
| } |
| |
| public FileHandle getObjHandle() { |
| return objHandle; |
| } |
| |
| public Nfs3FileAttributes getPostOpObjAttr() { |
| return postOpObjAttr; |
| } |
| |
| public WccData getDirWcc() { |
| return dirWcc; |
| } |
| |
| public static CREATE3Response deserialize(XDR xdr) { |
| int status = xdr.readInt(); |
| FileHandle objHandle = new FileHandle(); |
| Nfs3FileAttributes postOpObjAttr = null; |
| |
| if (status == Nfs3Status.NFS3_OK) { |
| xdr.readBoolean(); |
| objHandle.deserialize(xdr); |
| xdr.readBoolean(); |
| postOpObjAttr = Nfs3FileAttributes.deserialize(xdr); |
| } |
| |
| WccData dirWcc = WccData.deserialize(xdr); |
| return new CREATE3Response(status, objHandle, postOpObjAttr, dirWcc); |
| } |
| |
| @Override |
| public XDR serialize(XDR out, int xid, Verifier verifier) { |
| super.serialize(out, xid, verifier); |
| if (getStatus() == Nfs3Status.NFS3_OK) { |
| out.writeBoolean(true); // Handle follows |
| objHandle.serialize(out); |
| out.writeBoolean(true); // Attributes follow |
| postOpObjAttr.serialize(out); |
| } |
| if (dirWcc == null) { |
| dirWcc = new WccData(null, null); |
| } |
| dirWcc.serialize(out); |
| |
| return out; |
| } |
| } |