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 CacheProvider	cacheProvider
protected java.lang.String	provider
static java.lang.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

java.io.InputStream	getBlobInputStream(java.lang.String containerName, java.lang.String blobName) Returns an InputStream to a Blob.
protected org.jclouds.blobstore.BlobStore	getBlobStore()
protected java.util.List<org.jclouds.blobstore.BlobStore>	getBlobStoreServices()
CacheProvider	getCacheProvider()
protected void	printBlobStoreProviders(java.util.List<org.jclouds.blobstore.BlobStore> blobStores, java.lang.String indent, java.io.PrintStream out)
java.lang.Object	read(java.lang.String containerName, java.lang.String blobName) Reads an Object from the blob store.
byte[]	readFromUrl(java.net.URL url) Reads a bye[] from a URL.
void	setBlobStoreServices(java.util.List<org.jclouds.blobstore.BlobStore> services)
void	setCacheProvider(CacheProvider cacheProvider)
byte[]	toBytes(java.lang.Object object)
void	write(java.lang.String bucket, java.lang.String blobName, java.io.InputStream is) Writes to the Blob using an InputStream.
void	write(java.lang.String containerName, java.lang.String blobName, java.lang.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 java.lang.String PROVIDERFORMAT

See Also:

Constant Field Values

cacheProvider

protected CacheProvider cacheProvider

provider

protected java.lang.String provider

Constructor Detail

BlobStoreCommandSupport

public BlobStoreCommandSupport()

Method Detail

setBlobStoreServices

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

getBlobStoreServices

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

getBlobStore

protected org.jclouds.blobstore.BlobStore getBlobStore()

read

public java.lang.Object read(java.lang.String containerName,
                             java.lang.String blobName)

Reads an Object from the blob store.

Parameters:

containerName -

blobName -

Returns:

getBlobInputStream

public java.io.InputStream getBlobInputStream(java.lang.String containerName,
                                              java.lang.String blobName)
                                       throws java.lang.Exception

Returns an InputStream to a Blob.

Parameters:

containerName -

blobName -

Returns:

Throws:

java.lang.Exception

write

public void write(java.lang.String containerName,
                  java.lang.String blobName,
                  java.lang.Object object)

Writes to the Blob by serializing an Object.

Parameters:

containerName -

blobName -

object -

write

public void write(java.lang.String bucket,
                  java.lang.String blobName,
                  java.io.InputStream is)

Writes to the Blob using an InputStream.

Parameters:

bucket -

blobName -

is -

toBytes

public byte[] toBytes(java.lang.Object object)

readFromUrl

public byte[] readFromUrl(java.net.URL url)

Reads a bye[] from a URL.

Parameters:

url -

Returns:

printBlobStoreProviders

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

getCacheProvider

public CacheProvider getCacheProvider()

setCacheProvider

public void setCacheProvider(CacheProvider cacheProvider)