package org.cfg4j.source.s3; import com.amazonaws.services.s3.model.S3Object; public interface AmazonS3Wrapper { void init(); boolean isFileExist(String fileName); boolean isBucketExist(String bucketName); S3Object getFile(String fileName); String getFileContent(String fileName); String getFileContent(S3Object obj); String getBucketName(); void setBucketName(String bucketName); }