org.jclouds.karaf.commands.blobstore
Class BlobStoreCommandSupport

java.lang.Object
  org.apache.karaf.shell.console.AbstractAction
      org.apache.karaf.shell.console.OsgiCommandSupport
          org.jclouds.karaf.commands.blobstore.BlobStoreCommandSupport

All Implemented Interfaces:

org.apache.felix.gogo.commands.Action, org.apache.karaf.shell.console.BundleContextAware

Direct Known Subclasses:

BlobCreateCommand, BlobDeleteCommand, BlobListCommand, BlobReadCommand, BlobStoreListCommand, BlobWriteCommand

public abstract class BlobStoreCommandSupport
extends org.apache.karaf.shell.console.OsgiCommandSupport

Author:

iocanel

Field Summary

protected String	provider
static String	PROVIDERFORMAT

Fields inherited from class org.apache.karaf.shell.console.OsgiCommandSupport

bundleContext, usedReferences

Fields inherited from class org.apache.karaf.shell.console.AbstractAction

log, session

Constructor Summary

BlobStoreCommandSupport()

Method Summary

void	copy(InputStream is, OutputStream os) Copies data from InputStream to OutputStream.
Set<String>	getBlobCache()
InputStream	getBlobInputStream(String containerName, String blobName) Returns an InputStream to a Blob.
protected org.jclouds.blobstore.BlobStore	getBlobStore()
protected List<org.jclouds.blobstore.BlobStore>	getBlobStoreServices()
Set<String>	getContainerCache()
protected void	printBlobStoreProviders(List<org.jclouds.blobstore.BlobStore> blobStores, String indent, PrintStream out)
Object	read(String containerName, String blobName) Reads an Object from the blob store.
byte[]	readFromUrl(URL url) Reads a bye[] from a URL.
void	setBlobCache(Set<String> blobCache)
void	setBlobStoreServices(List<org.jclouds.blobstore.BlobStore> services)
void	setContainerCache(Set<String> containerCache)
byte[]	toBytes(Object object)
void	write(String bucket, String blobName, InputStream is) Writes to the Blob using an InputStream.
void	write(String containerName, String blobName, Object object) Writes to the Blob by serializing an Object.

Methods inherited from class org.apache.karaf.shell.console.OsgiCommandSupport

execute, getAllServices, getBundleContext, getService, setBundleContext, ungetServices

Methods inherited from class org.apache.karaf.shell.console.AbstractAction

doExecute

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PROVIDERFORMAT

public static final String PROVIDERFORMAT

See Also:

Constant Field Values

provider

protected String provider

Constructor Detail

BlobStoreCommandSupport

public BlobStoreCommandSupport()

Method Detail

setBlobStoreServices

public void setBlobStoreServices(List<org.jclouds.blobstore.BlobStore> services)

getBlobStoreServices

protected List<org.jclouds.blobstore.BlobStore> getBlobStoreServices()

getBlobStore

protected org.jclouds.blobstore.BlobStore getBlobStore()

read

public Object read(String containerName,
                   String blobName)

Reads an Object from the blob store.

Parameters:

containerName -

blobName -

Returns:

getBlobInputStream

public InputStream getBlobInputStream(String containerName,
                                      String blobName)

Returns an InputStream to a Blob.

Parameters:

containerName -

blobName -

Returns:

write

public void write(String containerName,
                  String blobName,
                  Object object)

Writes to the Blob by serializing an Object.

Parameters:

containerName -

blobName -

object -

write

public void write(String bucket,
                  String blobName,
                  InputStream is)

Writes to the Blob using an InputStream.

Parameters:

bucket -

blobName -

is -

toBytes

public byte[] toBytes(Object object)

readFromUrl

public byte[] readFromUrl(URL url)

Reads a bye[] from a URL.

Parameters:

url -

Returns:

copy

public void copy(InputStream is,
                 OutputStream os)

Copies data from InputStream to OutputStream.

Parameters:

is - Source InputStream.

os - Target OutputStream.

printBlobStoreProviders

protected void printBlobStoreProviders(List<org.jclouds.blobstore.BlobStore> blobStores,
                                       String indent,
                                       PrintStream out)

getContainerCache

public Set<String> getContainerCache()

setContainerCache

public void setContainerCache(Set<String> containerCache)

getBlobCache

public Set<String> getBlobCache()

setBlobCache

public void setBlobCache(Set<String> blobCache)