Java tutorial
/** * 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.camel.component.aws.s3; import java.io.File; import java.io.InputStream; import java.net.URL; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.concurrent.CopyOnWriteArrayList; import com.amazonaws.AmazonClientException; import com.amazonaws.AmazonServiceException; import com.amazonaws.AmazonWebServiceRequest; import com.amazonaws.HttpMethod; import com.amazonaws.auth.BasicAWSCredentials; import com.amazonaws.services.s3.AmazonS3Client; import com.amazonaws.services.s3.S3ResponseMetadata; import com.amazonaws.services.s3.model.AbortMultipartUploadRequest; import com.amazonaws.services.s3.model.AccessControlList; import com.amazonaws.services.s3.model.Bucket; import com.amazonaws.services.s3.model.BucketLoggingConfiguration; import com.amazonaws.services.s3.model.BucketNotificationConfiguration; import com.amazonaws.services.s3.model.BucketPolicy; import com.amazonaws.services.s3.model.BucketVersioningConfiguration; import com.amazonaws.services.s3.model.CannedAccessControlList; import com.amazonaws.services.s3.model.CompleteMultipartUploadRequest; import com.amazonaws.services.s3.model.CompleteMultipartUploadResult; import com.amazonaws.services.s3.model.CopyObjectRequest; import com.amazonaws.services.s3.model.CopyObjectResult; import com.amazonaws.services.s3.model.CreateBucketRequest; import com.amazonaws.services.s3.model.DeleteBucketRequest; import com.amazonaws.services.s3.model.DeleteObjectRequest; import com.amazonaws.services.s3.model.DeleteVersionRequest; import com.amazonaws.services.s3.model.GeneratePresignedUrlRequest; import com.amazonaws.services.s3.model.GetObjectMetadataRequest; import com.amazonaws.services.s3.model.GetObjectRequest; import com.amazonaws.services.s3.model.InitiateMultipartUploadRequest; import com.amazonaws.services.s3.model.InitiateMultipartUploadResult; import com.amazonaws.services.s3.model.ListBucketsRequest; import com.amazonaws.services.s3.model.ListMultipartUploadsRequest; import com.amazonaws.services.s3.model.ListObjectsRequest; import com.amazonaws.services.s3.model.ListPartsRequest; import com.amazonaws.services.s3.model.ListVersionsRequest; import com.amazonaws.services.s3.model.MultipartUploadListing; import com.amazonaws.services.s3.model.ObjectListing; import com.amazonaws.services.s3.model.ObjectMetadata; import com.amazonaws.services.s3.model.Owner; import com.amazonaws.services.s3.model.PartListing; import com.amazonaws.services.s3.model.PutObjectRequest; import com.amazonaws.services.s3.model.PutObjectResult; import com.amazonaws.services.s3.model.Region; import com.amazonaws.services.s3.model.S3Object; import com.amazonaws.services.s3.model.S3ObjectSummary; import com.amazonaws.services.s3.model.SetBucketLoggingConfigurationRequest; import com.amazonaws.services.s3.model.SetBucketVersioningConfigurationRequest; import com.amazonaws.services.s3.model.StorageClass; import com.amazonaws.services.s3.model.UploadPartRequest; import com.amazonaws.services.s3.model.UploadPartResult; import com.amazonaws.services.s3.model.VersionListing; import org.junit.Assert; public class AmazonS3ClientMock extends AmazonS3Client { List<S3Object> objects = new CopyOnWriteArrayList<S3Object>(); List<PutObjectRequest> putObjectRequests = new CopyOnWriteArrayList<PutObjectRequest>(); private boolean nonExistingBucketCreated; public AmazonS3ClientMock() { super(new BasicAWSCredentials("myAccessKey", "mySecretKey")); } @Override public VersionListing listNextBatchOfVersions(VersionListing previousVersionListing) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public VersionListing listVersions(String bucketName, String prefix) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public VersionListing listVersions(String bucketName, String prefix, String keyMarker, String versionIdMarker, String delimiter, Integer maxKeys) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public VersionListing listVersions(ListVersionsRequest listVersionsRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public ObjectListing listObjects(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public ObjectListing listObjects(String bucketName, String prefix) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public ObjectListing listObjects(ListObjectsRequest listObjectsRequest) throws AmazonClientException, AmazonServiceException { if ("nonExistingBucket".equals(listObjectsRequest.getBucketName()) && !nonExistingBucketCreated) { AmazonServiceException ex = new AmazonServiceException("Unknow bucket"); ex.setStatusCode(404); throw ex; } ObjectListing objectListing = new ObjectListing(); int capacity = listObjectsRequest.getMaxKeys(); for (int index = 0; index < objects.size() && index < capacity; index++) { S3ObjectSummary s3ObjectSummary = new S3ObjectSummary(); s3ObjectSummary.setBucketName(objects.get(index).getBucketName()); s3ObjectSummary.setKey(objects.get(index).getKey()); objectListing.getObjectSummaries().add(s3ObjectSummary); } return objectListing; } @Override public ObjectListing listNextBatchOfObjects(ObjectListing previousObjectListing) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public Owner getS3AccountOwner() throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public List<Bucket> listBuckets(ListBucketsRequest listBucketsRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public List<Bucket> listBuckets() throws AmazonClientException, AmazonServiceException { return new ArrayList<Bucket>(); } @Override public String getBucketLocation(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public Bucket createBucket(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public Bucket createBucket(String bucketName, Region region) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public Bucket createBucket(String bucketName, String region) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public Bucket createBucket(CreateBucketRequest createBucketRequest) throws AmazonClientException, AmazonServiceException { if ("nonExistingBucket".equals(createBucketRequest.getBucketName())) { nonExistingBucketCreated = true; } Bucket bucket = new Bucket(); bucket.setName(createBucketRequest.getBucketName()); bucket.setCreationDate(new Date()); bucket.setOwner(new Owner("c2efc7302b9011ba9a78a92ac5fd1cd47b61790499ab5ddf5a37c31f0638a8fc ", "Christian Mueller")); return bucket; } @Override public AccessControlList getObjectAcl(String bucketName, String key) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public AccessControlList getObjectAcl(String bucketName, String key, String versionId) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setObjectAcl(String bucketName, String key, AccessControlList acl) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setObjectAcl(String bucketName, String key, CannedAccessControlList acl) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setObjectAcl(String bucketName, String key, String versionId, AccessControlList acl) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setObjectAcl(String bucketName, String key, String versionId, CannedAccessControlList acl) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public AccessControlList getBucketAcl(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setBucketAcl(String bucketName, AccessControlList acl) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setBucketAcl(String bucketName, CannedAccessControlList acl) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public ObjectMetadata getObjectMetadata(String bucketName, String key) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public ObjectMetadata getObjectMetadata(GetObjectMetadataRequest getObjectMetadataRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public S3Object getObject(String bucketName, String key) throws AmazonClientException, AmazonServiceException { for (S3Object s3Object : objects) { if (bucketName.equals(s3Object.getBucketName()) && key.equals(s3Object.getKey())) { return s3Object; } } return null; } @Override public boolean doesBucketExist(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void changeObjectStorageClass(String bucketName, String key, StorageClass newStorageClass) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public S3Object getObject(GetObjectRequest getObjectRequest) throws AmazonClientException, AmazonServiceException { return getObject(getObjectRequest.getBucketName(), getObjectRequest.getKey()); } @Override public ObjectMetadata getObject(GetObjectRequest getObjectRequest, File destinationFile) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void deleteBucket(String bucketName) throws AmazonClientException, AmazonServiceException { // noop } @Override public void deleteBucket(DeleteBucketRequest deleteBucketRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public PutObjectResult putObject(String bucketName, String key, File file) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public PutObjectResult putObject(String bucketName, String key, InputStream input, ObjectMetadata metadata) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public PutObjectResult putObject(PutObjectRequest putObjectRequest) throws AmazonClientException, AmazonServiceException { putObjectRequests.add(putObjectRequest); S3Object s3Object = new S3Object(); s3Object.setBucketName(putObjectRequest.getBucketName()); s3Object.setKey(putObjectRequest.getKey()); s3Object.setObjectContent(putObjectRequest.getInputStream()); objects.add(s3Object); PutObjectResult putObjectResult = new PutObjectResult(); putObjectResult.setETag("3a5c8b1ad448bca04584ecb55b836264"); return putObjectResult; } @Override public CopyObjectResult copyObject(String sourceBucketName, String sourceKey, String destinationBucketName, String destinationKey) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public CopyObjectResult copyObject(CopyObjectRequest copyObjectRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void deleteObject(String bucketName, String key) throws AmazonClientException, AmazonServiceException { //noop } @Override public void deleteObject(DeleteObjectRequest deleteObjectRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void deleteVersion(String bucketName, String key, String versionId) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void deleteVersion(DeleteVersionRequest deleteVersionRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setBucketVersioningConfiguration( SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public BucketVersioningConfiguration getBucketVersioningConfiguration(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setBucketNotificationConfiguration(String bucketName, BucketNotificationConfiguration bucketNotificationConfiguration) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public BucketNotificationConfiguration getBucketNotificationConfiguration(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public BucketLoggingConfiguration getBucketLoggingConfiguration(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setBucketLoggingConfiguration( SetBucketLoggingConfigurationRequest setBucketLoggingConfigurationRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public BucketPolicy getBucketPolicy(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public void setBucketPolicy(String bucketName, String policyText) throws AmazonClientException, AmazonServiceException { Assert.assertEquals("nonExistingBucket", bucketName); Assert.assertEquals("xxx", policyText); } @Override public void deleteBucketPolicy(String bucketName) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public URL generatePresignedUrl(String bucketName, String key, Date expiration) throws AmazonClientException { throw new UnsupportedOperationException(); } @Override public URL generatePresignedUrl(String bucketName, String key, Date expiration, HttpMethod method) throws AmazonClientException { throw new UnsupportedOperationException(); } @Override public URL generatePresignedUrl(GeneratePresignedUrlRequest generatePresignedUrlRequest) throws AmazonClientException { throw new UnsupportedOperationException(); } @Override public void abortMultipartUpload(AbortMultipartUploadRequest abortMultipartUploadRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public CompleteMultipartUploadResult completeMultipartUpload( CompleteMultipartUploadRequest completeMultipartUploadRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public InitiateMultipartUploadResult initiateMultipartUpload( InitiateMultipartUploadRequest initiateMultipartUploadRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public MultipartUploadListing listMultipartUploads(ListMultipartUploadsRequest listMultipartUploadsRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public PartListing listParts(ListPartsRequest listPartsRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public UploadPartResult uploadPart(UploadPartRequest uploadPartRequest) throws AmazonClientException, AmazonServiceException { throw new UnsupportedOperationException(); } @Override public S3ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) { throw new UnsupportedOperationException(); } }