LocalStorageStrategy (Apache jclouds 2.1.0 API)

All Known Implementing Classes:

FilesystemStorageStrategyImpl, TransientStorageStrategy
```
public interface LocalStorageStrategy
```
Strategy for local operations related to container and blob

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`blobExists(String container, String key)` Return true if a blob named by key exists
`void`	`clearContainer(String container)` Empty the container of its content (files and subdirectories), but doesn't delete the container itself
`void`	`clearContainer(String container, ListContainerOptions options)` Like `clearContainer(String)` except you can use options to do things like recursive deletes, or clear at a different path than root.
`boolean`	`containerExists(String container)` Checks if a container exists
`boolean`	`createContainerInLocation(String container, Location location, CreateContainerOptions options)` Creates a new container
`void`	`deleteContainer(String container)` 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 container, String key)`
`Iterable<String>`	`getBlobKeysInsideContainer(String container)` 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 container, String key)` Remove blob named by the given key
`void`	`setBlobAccess(String container, String key, BlobAccess access)`
`void`	`setContainerAccess(String container, ContainerAccess access)`

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

Interface LocalStorageStrategy

Method Summary

Method Detail

containerExists

getAllContainerNames

createContainerInLocation

getContainerAccess

setContainerAccess

deleteContainer

clearContainer

clearContainer

getContainerMetadata

blobExists

getBlobKeysInsideContainer

getBlob

putBlob

removeBlob

getBlobAccess

setBlobAccess

getLocation

getSeparator