Examples with ListBucketsRequest com.aliyun.oss.model.ListBucketsRequest used on opensource projects

Example 6 with ListBucketsRequest

use of com.aliyun.oss.model.ListBucketsRequest in project aliyun-oss-java-sdk by aliyun.

the class BucketListTest method testListBucketRequest.

@Test
public void testListBucketRequest() {
    ListBucketsRequest request = new ListBucketsRequest("prefix", "marker", Integer.valueOf(1000));
    assertEquals("prefix", request.getPrefix());
    assertEquals("marker", request.getMarker());
    assertEquals(Integer.valueOf(1000), request.getMaxKeys());
    request.setPrefix("prefix2");
    request.setMarker("marker2");
    request.setMaxKeys(Integer.valueOf(1));
    assertEquals("prefix2", request.getPrefix());
    assertEquals("marker2", request.getMarker());
    assertEquals(Integer.valueOf(1), request.getMaxKeys());
    try {
        request.setMaxKeys(Integer.valueOf(1001));
        assertTrue(false);
    } catch (IllegalArgumentException e) {
    }
    try {
        request.setMaxKeys(Integer.valueOf(-1));
        assertTrue(false);
    } catch (IllegalArgumentException e) {
    }
}

Example 7 with ListBucketsRequest

use of com.aliyun.oss.model.ListBucketsRequest in project aliyun-oss-java-sdk by aliyun.

the class GetStartedSample method main.

public static void main(String[] args) throws IOException {
    /*
         * Constructs a client instance with your account for accessing OSS
         */
    OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
    System.out.println("Getting Started with OSS SDK for Java\n");
    try {
        /*
             * Determine whether the bucket exists
             */
        if (!ossClient.doesBucketExist(bucketName)) {
            /*
                 * Create a new OSS bucket
                 */
            System.out.println("Creating bucket " + bucketName + "\n");
            ossClient.createBucket(bucketName);
            CreateBucketRequest createBucketRequest = new CreateBucketRequest(bucketName);
            createBucketRequest.setCannedACL(CannedAccessControlList.PublicRead);
            ossClient.createBucket(createBucketRequest);
        }
        /*
             * List the buckets in your account
             */
        System.out.println("Listing buckets");
        ListBucketsRequest listBucketsRequest = new ListBucketsRequest();
        listBucketsRequest.setMaxKeys(500);
        for (Bucket bucket : ossClient.listBuckets()) {
            System.out.println(" - " + bucket.getName());
        }
        System.out.println();
        /*
             * Upload an object to your bucket
             */
        System.out.println("Uploading a new object to OSS from a file\n");
        ossClient.putObject(new PutObjectRequest(bucketName, key, createSampleFile()));
        /*
             * Determine whether an object residents in your bucket
             */
        boolean exists = ossClient.doesObjectExist(bucketName, key);
        System.out.println("Does object " + bucketName + " exist? " + exists + "\n");
        ossClient.setObjectAcl(bucketName, key, CannedAccessControlList.PublicRead);
        ossClient.setObjectAcl(bucketName, key, CannedAccessControlList.Default);
        ObjectAcl objectAcl = ossClient.getObjectAcl(bucketName, key);
        System.out.println("ACL:" + objectAcl.getPermission().toString());
        /*
             * Download an object from your bucket
             */
        System.out.println("Downloading an object");
        OSSObject object = ossClient.getObject(bucketName, key);
        System.out.println("Content-Type: " + object.getObjectMetadata().getContentType());
        displayTextInputStream(object.getObjectContent());
        /*
             * List objects in your bucket by prefix
             */
        System.out.println("Listing objects");
        ObjectListing objectListing = ossClient.listObjects(bucketName, "My");
        for (OSSObjectSummary objectSummary : objectListing.getObjectSummaries()) {
            System.out.println(" - " + objectSummary.getKey() + "  " + "(size = " + objectSummary.getSize() + ")");
        }
        System.out.println();
        /*
             * Delete an object
             */
        System.out.println("Deleting an object\n");
        ossClient.deleteObject(bucketName, key);
    } catch (OSSException oe) {
        System.out.println("Caught an OSSException, which means your request made it to OSS, " + "but was rejected with an error response for some reason.");
        System.out.println("Error Message: " + oe.getErrorCode());
        System.out.println("Error Code:       " + oe.getErrorCode());
        System.out.println("Request ID:      " + oe.getRequestId());
        System.out.println("Host ID:           " + oe.getHostId());
    } catch (ClientException ce) {
        System.out.println("Caught an ClientException, which means the client encountered " + "a serious internal problem while trying to communicate with OSS, " + "such as not being able to access the network.");
        System.out.println("Error Message: " + ce.getMessage());
    } finally {
        /*
             * Do not forget to shut down the client finally to release all allocated resources.
             */
        ossClient.shutdown();
    }
}