80 lines
2.9 KiB
C#
80 lines
2.9 KiB
C#
/*
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* MinIO .NET Library for Amazon S3 Compatible Cloud Storage, (C) 2020, 2021 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using Minio.Helper;
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namespace Minio.DataModel.Args;
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public abstract class ObjectConditionalQueryArgs<T> : ObjectVersionArgs<T>
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where T : ObjectConditionalQueryArgs<T>
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{
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internal string MatchETag { get; set; }
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internal string NotMatchETag { get; set; }
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internal DateTime ModifiedSince { get; set; }
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internal DateTime UnModifiedSince { get; set; }
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internal override void Validate()
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{
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base.Validate();
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if (!string.IsNullOrEmpty(MatchETag) && !string.IsNullOrEmpty(NotMatchETag))
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throw new InvalidOperationException("Cannot set both " + nameof(MatchETag) + " and " +
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nameof(NotMatchETag) + " for query.");
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if (ModifiedSince != default &&
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UnModifiedSince != default)
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throw new InvalidOperationException("Cannot set both " + nameof(ModifiedSince) + " and " +
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nameof(UnModifiedSince) + " for query.");
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}
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internal override HttpRequestMessageBuilder BuildRequest(HttpRequestMessageBuilder requestMessageBuilder)
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{
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if (!string.IsNullOrEmpty(MatchETag)) requestMessageBuilder.AddOrUpdateHeaderParameter("If-Match", MatchETag);
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if (!string.IsNullOrEmpty(NotMatchETag))
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requestMessageBuilder.AddOrUpdateHeaderParameter("If-None-Match", NotMatchETag);
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if (ModifiedSince != default)
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requestMessageBuilder.AddOrUpdateHeaderParameter("If-Modified-Since", Utils.To8601String(ModifiedSince));
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if (UnModifiedSince != default)
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requestMessageBuilder.AddOrUpdateHeaderParameter("If-Unmodified-Since",
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Utils.To8601String(UnModifiedSince));
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return requestMessageBuilder;
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}
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public T WithMatchETag(string etag)
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{
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MatchETag = etag;
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return (T)this;
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}
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public T WithNotMatchETag(string etag)
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{
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NotMatchETag = etag;
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return (T)this;
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}
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public T WithModifiedSince(DateTime d)
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{
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ModifiedSince = new DateTime(d.Year, d.Month, d.Day, 0, 0, 0);
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return (T)this;
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}
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public T WithUnModifiedSince(DateTime d)
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{
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UnModifiedSince = new DateTime(d.Year, d.Month, d.Day, 0, 0, 0);
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return (T)this;
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}
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}
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