gistfile1.pde

private buildObjectList(List assets, S3Service s3) {
    def objs = []
    assets.each {a ->
        S3Object obj = new S3Object()
        if (a.localPath) {
            File f = new File(a.localPath)
            obj.setDataInputFile(f)
            obj.setContentLength(f.size())
        }
        //TODO support completely custom acls, need to persist xml or some kind of model
        def acl = a.options.acl
        if (acl) {
            try {
                acl = AccessControlList."${acl}"
            } catch (MissingPropertyException e) {
                log.error "Invalid acl specified for asset ${a.id}: ${acl}. It should match one of the constants from org.jets3t.service.acl.AccessControlList"
                a.status = S3Asset.STATUS_ERROR
                a.save(flush: true)
                return
            }
        }
	if (a.options.useRRS) {
		obj.setStorageClass(S3Object.STORAGE_CLASS_REDUCED_REDUNDANCY)
	}
        obj.setAcl(acl ?: AccessControlList.REST_CANNED_PUBLIC_READ)
        obj.setBucketName(a.fullBucketName ?: s3BucketService.getBucketName())
        obj.setContentType(a.mimeType)
        obj.setKey(a.key)

        //TODO: add metadata to S3 object
        objs << obj
    }
    return objs
}