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/*
 * 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.jclouds.s3.binders;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;

import jakarta.inject.Inject;
import jakarta.inject.Singleton;

import org.jclouds.blobstore.binders.BindMapToHeadersWithPrefix;
import org.jclouds.http.HttpRequest;
import org.jclouds.rest.Binder;
import org.jclouds.s3.domain.ObjectMetadata.StorageClass;
import org.jclouds.s3.domain.S3Object;

@Singleton
public class BindS3ObjectMetadataToRequest implements Binder {
   protected final BindMapToHeadersWithPrefix metadataPrefixer;

   @Inject
   public BindS3ObjectMetadataToRequest(BindMapToHeadersWithPrefix metadataPrefixer) {
      this.metadataPrefixer = checkNotNull(metadataPrefixer, "metadataPrefixer");
   }

   @SuppressWarnings("unchecked")
   @Override
   public  R bindToRequest(R request, Object input) {
      checkArgument(checkNotNull(input, "input") instanceof S3Object, "this binder is only valid for S3Object!, not %s", input);
      checkNotNull(request, "request");

      S3Object s3Object = S3Object.class.cast(input);
      checkArgument(s3Object.getMetadata().getKey() != null, "s3Object.getMetadata().getKey() must be set!");
      checkArgument(s3Object.getPayload().getContentMetadata().getContentLength() != null,
            "contentLength must be set, streaming not supported");
      checkArgument(s3Object.getPayload().getContentMetadata().getContentLength() <= 5L * 1024 * 1024 * 1024,
            "maximum size for put object is 5GB");

      StorageClass storageClass = s3Object.getMetadata().getStorageClass();
      if (storageClass != StorageClass.STANDARD) {
         request = (R) request.toBuilder()
               .replaceHeader("x-amz-storage-class", storageClass.toString())
               .build();
      }

      request = metadataPrefixer.bindToRequest(request, s3Object.getMetadata().getUserMetadata());

      return request;
   }
}




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