TransientStorageStrategy (Apache jclouds 2.0.0 API)

java.lang.Object
- org.jclouds.blobstore.TransientStorageStrategy

All Implemented Interfaces:: LocalStorageStrategy

public class TransientStorageStrategy
extends Object
implements LocalStorageStrategy

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`blobExists(String containerName, String blobName)` Return true if a blob named by key exists
`void`	`clearContainer(String containerName)` Empty the container of its content (files and subdirectories), but doesn't delete the container itself
`void`	`clearContainer(String containerName, ListContainerOptions options)` Like `LocalStorageStrategy.clearContainer(String)` except you can use options to do things like recursive deletes, or clear at a different path than root.
`boolean`	`containerExists(String containerName)` Checks if a container exists
`boolean`	`createContainerInLocation(String containerName, Location location, CreateContainerOptions options)` Creates a new container
`void`	`deleteContainer(String containerName)` Deletes a container and all its content
`Collection<String>`	`getAllContainerNames()` Return an iterator that reports all the containers under base path
`Blob`	`getBlob(String containerName, String blobName)` Load the blob with the given key belonging to the container with the given name.
`BlobAccess`	`getBlobAccess(String containerName, String blobName)`
`Iterable<String>`	`getBlobKeysInsideContainer(String containerName)` Returns all the blobs key inside a container
`ContainerAccess`	`getContainerAccess(String container)`
`StorageMetadata`	`getContainerMetadata(String container)`
`Location`	`getLocation(String containerName)`
`String`	`getSeparator()`
`String`	`putBlob(String containerName, Blob blob)` Write a `Blob` into a file
`void`	`removeBlob(String containerName, String blobName)` Remove blob named by the given key
`void`	`setBlobAccess(String containerName, String blobName, BlobAccess access)`
`void`	`setContainerAccess(String container, ContainerAccess access)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - containerExists
```
public boolean containerExists(String containerName)
```
    Description copied from interface: LocalStorageStrategy
    
    Checks if a container exists
    
    Specified by:
    
    containerExists in interface LocalStorageStrategy
    
    Returns:
  - getAllContainerNames
```
public Collection<String> getAllContainerNames()
```
    Description copied from interface: LocalStorageStrategy
    
    Return an iterator that reports all the containers under base path
    
    Specified by:
    
    getAllContainerNames in interface LocalStorageStrategy
    
    Returns:
  - createContainerInLocation
```
public boolean createContainerInLocation(String containerName,
                                Location location,
                                CreateContainerOptions options)
```
    Description copied from interface: LocalStorageStrategy
    
    Creates a new container
    
    Specified by:
    
    createContainerInLocation in interface LocalStorageStrategy
    
    Returns:
  - getContainerAccess
```
public ContainerAccess getContainerAccess(String container)
```
    Specified by:
    
    getContainerAccess in interface LocalStorageStrategy
  - setContainerAccess
```
public void setContainerAccess(String container,
                      ContainerAccess access)
```
    Specified by:
    
    setContainerAccess in interface LocalStorageStrategy
  - deleteContainer
```
public void deleteContainer(String containerName)
```
    Description copied from interface: LocalStorageStrategy
    
    Deletes a container and all its content
    
    Specified by:
    
    deleteContainer in interface LocalStorageStrategy
  - clearContainer
```
public void clearContainer(String containerName)
```
    Description copied from interface: LocalStorageStrategy
    
    Empty the container of its content (files and subdirectories), but doesn't delete the container itself
    
    Specified by:
    
    clearContainer in interface LocalStorageStrategy
  - clearContainer
```
public void clearContainer(String containerName,
                  ListContainerOptions options)
```
    Description copied from interface: LocalStorageStrategy
    
    Like LocalStorageStrategy.clearContainer(String) except you can use options to do things like recursive deletes, or clear at a different path than root.
    
    Specified by:
    
    clearContainer in interface LocalStorageStrategy
    
    Parameters:
    containerName - what to clear
    options - recursion and path to clear
  - getContainerMetadata
```
public StorageMetadata getContainerMetadata(String container)
```
    Specified by:
    
    getContainerMetadata in interface LocalStorageStrategy
    
    Returns:
    StorageMetadata associated with a container name, e.g., creation date and location, or null if container does not exist
  - blobExists
```
public boolean blobExists(String containerName,
                 String blobName)
```
    Description copied from interface: LocalStorageStrategy
    
    Return true if a blob named by key exists
    
    Specified by:
    
    blobExists in interface LocalStorageStrategy
    
    Returns:
  - getBlobKeysInsideContainer
```
public Iterable<String> getBlobKeysInsideContainer(String containerName)
```
    Description copied from interface: LocalStorageStrategy
    
    Returns all the blobs key inside a container
    
    Specified by:
    
    getBlobKeysInsideContainer in interface LocalStorageStrategy
    
    Returns:
  - getBlob
```
public Blob getBlob(String containerName,
           String blobName)
```
    Description copied from interface: LocalStorageStrategy
    
    Load the blob with the given key belonging to the container with the given name. There must exist a resource on the file system whose complete name is given concatenating the container name and the key
    
    Specified by:
    
    getBlob in interface LocalStorageStrategy
    
    Returns:
    the blob belonging to the given container with the given key
  - putBlob
```
public String putBlob(String containerName,
             Blob blob)
               throws IOException
```
    Description copied from interface: LocalStorageStrategy
    
    Write a Blob into a file
    
    Specified by:
    
    putBlob in interface LocalStorageStrategy
    
    Returns:
    etag of blob
    
    Throws:
    
    IOException
  - removeBlob
```
public void removeBlob(String containerName,
              String blobName)
```
    Description copied from interface: LocalStorageStrategy
    
    Remove blob named by the given key
    
    Specified by:
    
    removeBlob in interface LocalStorageStrategy
  - getBlobAccess
```
public BlobAccess getBlobAccess(String containerName,
                       String blobName)
```
    Specified by:
    
    getBlobAccess in interface LocalStorageStrategy
  - setBlobAccess
```
public void setBlobAccess(String containerName,
                 String blobName,
                 BlobAccess access)
```
    Specified by:
    
    setBlobAccess in interface LocalStorageStrategy
  - getLocation
```
public Location getLocation(String containerName)
```
    Specified by:
    
    getLocation in interface LocalStorageStrategy
    
    Parameters:
    containerName - name of container
    
    Returns:
    Location of container or null
  - getSeparator
```
public String getSeparator()
```
    Specified by:
    
    getSeparator in interface LocalStorageStrategy
    
    Returns:
    path separator, either / or \

Class TransientStorageStrategy

Method Summary

Methods inherited from class java.lang.Object

Method Detail

containerExists

getAllContainerNames

createContainerInLocation

getContainerAccess

setContainerAccess

deleteContainer

clearContainer

clearContainer

getContainerMetadata

blobExists

getBlobKeysInsideContainer

getBlob

putBlob

removeBlob

getBlobAccess

setBlobAccess

getLocation

getSeparator