文件传输到亚马逊ec2的远程机器

after creating a instance in amazon cloud using webservice in java i need to transfer a executable file or war file via program from my local machine to the newly created instance in amazon and i want to execute that excetuable,i tried and found that there is something called createbucket in ec2 api and using that we can upload the file to that and we can transfer that reference using PutObjectRequest i can transfer the reference to a remote computer in amazon do it is possible or if it is wrong please suggest me the correct way to proceed for file transfer from my local machine to the amazon ec2.after creating a instance in amazon cloud using