BlobRequestSigner (Apache jclouds 2.0.0 API)

All Known Implementing Classes:

AtmosBlobRequestSigner, AWSS3BlobRequestSigner, AWSS3BlobRequestSignerV4, AzureBlobRequestSigner, LocalBlobRequestSigner, RegionScopedTemporaryUrlBlobSigner, RequestSigningUnsupported, S3BlobRequestSigner
```
public interface BlobRequestSigner
```
Generates signed requests for blobs. useful in other tools such as backup utilities.

Method Summary

Methods
Modifier and Type	Method and Description
`HttpRequest`	`signGetBlob(String container, String name)` gets a signed request, including headers as necessary, to access a blob from an external client.
`HttpRequest`	`signGetBlob(String container, String name, GetOptions options)`
`HttpRequest`	`signGetBlob(String container, String name, long timeInSeconds)` gets a signed request, including headers as necessary, to allow access to a blob from an external client for a limited period of time
`HttpRequest`	`signPutBlob(String container, Blob blob)` gets a signed request, including headers as necessary, to upload a blob from an external client.
`HttpRequest`	`signPutBlob(String container, Blob blob, long timeInSeconds)` gets a signed request, including headers as necessary, to upload a blob from an external client for a limited period of time
`HttpRequest`	`signRemoveBlob(String container, String name)` gets a signed request, including headers as necessary, to delete a blob from an external client.

- Method Detail
  - signGetBlob
```
HttpRequest signGetBlob(String container,
                      String name)
```
    gets a signed request, including headers as necessary, to access a blob from an external client.
    
    Parameters:
    container - container where the blob resides
    directory - full path to the blob
    
    Throws:
    
    UnsupportedOperationException - if not supported by the provider
  - signGetBlob
```
@Beta
HttpRequest signGetBlob(String container,
                           String name,
                           long timeInSeconds)
```
    gets a signed request, including headers as necessary, to allow access to a blob from an external client for a limited period of time
    
    Parameters:
    timeInSeconds - validity time in seconds for the generated request
    See Also:
    signGetBlob(String, String)
  - signGetBlob
```
HttpRequest signGetBlob(String container,
                      String name,
                      GetOptions options)
```
    Parameters:
    options -
    See Also:
    signGetBlob(String, String)
  - signRemoveBlob
```
HttpRequest signRemoveBlob(String container,
                         String name)
```
    gets a signed request, including headers as necessary, to delete a blob from an external client.
    
    Parameters:
    container - container where the blob resides
    directory - full path to the blob
    
    Throws:
    
    UnsupportedOperationException - if not supported by the provider
  - signPutBlob
```
HttpRequest signPutBlob(String container,
                      Blob blob)
```
    gets a signed request, including headers as necessary, to upload a blob from an external client.
```
 Blob blob = context.getBlobStore.blobBuilder().name("name").forSigning().contentType("text/plain")
          .contentLength(length).build();
 
```
    Parameters:
    container - container where the blob resides
    blob - what to upload
    
    Throws:
    
    UnsupportedOperationException - if not supported by the provider
    See Also:
    BlobBuilder#forSigning
  - signPutBlob
```
@Beta
HttpRequest signPutBlob(String container,
                           Blob blob,
                           long timeInSeconds)
```
    gets a signed request, including headers as necessary, to upload a blob from an external client for a limited period of time
    
    Parameters:
    timeInSeconds - validity time in seconds for the generated request
    See Also:
    BlobBuilder#forSigning, signPutBlob(java.lang.String, org.jclouds.blobstore.domain.Blob)

Interface BlobRequestSigner

Method Summary

Method Detail

signGetBlob

signGetBlob

signGetBlob

signRemoveBlob

signPutBlob

signPutBlob