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ListObjects.java
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108 lines (97 loc) · 3.55 KB
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/*
* MinIO Java SDK for Amazon S3 Compatible Cloud Storage, (C) 2015 MinIO, Inc.
*
* Licensed 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
*
* https://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.
*/
import io.minio.ListObjectsArgs;
import io.minio.MinioClient;
import io.minio.Result;
import io.minio.errors.MinioException;
import io.minio.messages.Item;
public class ListObjects {
/** MinioClient.listObjects() example. */
public static void main(String[] args) throws MinioException {
/* play.min.io for test and development. */
MinioClient minioClient =
MinioClient.builder()
.endpoint("https://play.min.io")
.credentials("Q3AM3UQ867SPQQA43P2F", "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG")
.build();
/* Amazon S3: */
// MinioClient minioClient =
// MinioClient.builder()
// .endpoint("https://s3.amazonaws.com")
// .credentials("YOUR-ACCESSKEY", "YOUR-SECRETACCESSKEY")
// .build();
{
// Lists objects information.
Iterable<Result<Item>> results =
minioClient.listObjects(ListObjectsArgs.builder().bucket("my-bucket").build());
for (Result<Item> result : results) {
Item item = result.get();
System.out.println(item.lastModified() + "\t" + item.size() + "\t" + item.objectName());
}
}
{
// Lists objects information recursively.
Iterable<Result<Item>> results =
minioClient.listObjects(
ListObjectsArgs.builder().bucket("my-bucket").recursive(true).build());
for (Result<Item> result : results) {
Item item = result.get();
System.out.println(item.lastModified() + "\t" + item.size() + "\t" + item.objectName());
}
}
{
// Lists maximum 100 objects information those names starts with 'E' and after
// 'ExampleGuide.pdf'.
Iterable<Result<Item>> results =
minioClient.listObjects(
ListObjectsArgs.builder()
.bucket("my-bucket")
.startAfter("ExampleGuide.pdf")
.prefix("E")
.maxKeys(100)
.build());
for (Result<Item> result : results) {
Item item = result.get();
System.out.println(item.lastModified() + "\t" + item.size() + "\t" + item.objectName());
}
}
{
// Lists maximum 100 objects information with version those names starts with 'E' and after
// 'ExampleGuide.pdf'.
Iterable<Result<Item>> results =
minioClient.listObjects(
ListObjectsArgs.builder()
.bucket("my-bucket")
.startAfter("ExampleGuide.pdf")
.prefix("E")
.maxKeys(100)
.includeVersions(true)
.build());
for (Result<Item> result : results) {
Item item = result.get();
System.out.println(
item.lastModified()
+ "\t"
+ item.size()
+ "\t"
+ item.objectName()
+ " ["
+ item.versionId()
+ "]");
}
}
}
}