org.jclouds.karaf.commands.blobstore
Class BlobStoreCommandBase

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

All Implemented Interfaces:

org.apache.felix.gogo.commands.Action

Direct Known Subclasses:

BlobStoreCommandWithOptions, BlobStoreServiceDestroyCommand, BlobStoreServiceListCommand

public abstract class BlobStoreCommandBase
extends org.apache.karaf.shell.console.AbstractAction

Author:

iocanel

Field Summary

protected List<org.jclouds.blobstore.BlobStore>	blobStoreServices
protected CacheProvider	cacheProvider
protected org.osgi.service.cm.ConfigurationAdmin	configAdmin
static String	FACTORY_FILTER
static String	PROVIDERFORMAT

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

log, session

Constructor Summary

BlobStoreCommandBase()

Method Summary

Object	execute(org.apache.felix.service.command.CommandSession session)
protected org.osgi.service.cm.Configuration	findOrCreateFactoryConfiguration(org.osgi.service.cm.ConfigurationAdmin configurationAdmin, String factoryPid, String id, String provider, String api) Finds a Configuration if exists, or creates a new one.
InputStream	getBlobInputStream(org.jclouds.blobstore.BlobStore blobStore, String containerName, String blobName) Returns an InputStream to a Blob.
protected List<org.jclouds.blobstore.BlobStore>	getBlobStoreServices()
CacheProvider	getCacheProvider()
org.osgi.service.cm.ConfigurationAdmin	getConfigAdmin()
protected void	printBlobStoreApis(Map<String,org.jclouds.apis.ApiMetadata> apis, List<org.jclouds.blobstore.BlobStore> blobStores, String indent, PrintStream out)
protected void	printBlobStoreProviders(Map<String,org.jclouds.providers.ProviderMetadata> providers, List<org.jclouds.blobstore.BlobStore> blobStores, String indent, PrintStream out)
Object	read(org.jclouds.blobstore.BlobStore blobStore, String containerName, String blobName) Reads an Object from the blob store.
byte[]	readFromUrl(URL url) Reads a bye[] from a URL.
void	setBlobStoreServices(List<org.jclouds.blobstore.BlobStore> services)
void	setCacheProvider(CacheProvider cacheProvider)
void	setConfigAdmin(org.osgi.service.cm.ConfigurationAdmin configAdmin)
byte[]	toBytes(Object object)
void	write(org.jclouds.blobstore.BlobStore blobStore, String bucket, String blobName, InputStream is) Writes to the Blob using an InputStream.
void	write(org.jclouds.blobstore.BlobStore blobStore, String containerName, String blobName, Object object) Writes to the Blob by serializing an Object.

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

FACTORY_FILTER

public static final String FACTORY_FILTER

See Also:

Constant Field Values

PROVIDERFORMAT

public static final String PROVIDERFORMAT

See Also:

Constant Field Values

blobStoreServices

protected List<org.jclouds.blobstore.BlobStore> blobStoreServices

cacheProvider

protected CacheProvider cacheProvider

configAdmin

protected org.osgi.service.cm.ConfigurationAdmin configAdmin

Constructor Detail

BlobStoreCommandBase

public BlobStoreCommandBase()

Method Detail

execute

public Object execute(org.apache.felix.service.command.CommandSession session)
               throws Exception

Specified by:

execute in interface org.apache.felix.gogo.commands.Action

Overrides:

execute in class org.apache.karaf.shell.console.AbstractAction

Throws:

Exception

setBlobStoreServices

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

getBlobStoreServices

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

findOrCreateFactoryConfiguration

protected org.osgi.service.cm.Configuration findOrCreateFactoryConfiguration(org.osgi.service.cm.ConfigurationAdmin configurationAdmin,
                                                                             String factoryPid,
                                                                             String id,
                                                                             String provider,
                                                                             String api)
                                                                      throws IOException

Finds a Configuration if exists, or creates a new one.

Parameters:

configurationAdmin -

factoryPid -

provider -

api -

Returns:

Throws:

IOException

read

public Object read(org.jclouds.blobstore.BlobStore blobStore,
                   String containerName,
                   String blobName)

Reads an Object from the blob store.

Parameters:

blobStore -

containerName -

blobName -

Returns:

getBlobInputStream

public InputStream getBlobInputStream(org.jclouds.blobstore.BlobStore blobStore,
                                      String containerName,
                                      String blobName)
                               throws Exception

Returns an InputStream to a Blob.

Parameters:

containerName -

blobName -

Returns:

Throws:

Exception

write

public void write(org.jclouds.blobstore.BlobStore blobStore,
                  String containerName,
                  String blobName,
                  Object object)

Writes to the Blob by serializing an Object.

Parameters:

blobStore -

containerName -

blobName -

object -

write

public void write(org.jclouds.blobstore.BlobStore blobStore,
                  String bucket,
                  String blobName,
                  InputStream is)

Writes to the Blob using an InputStream.

Parameters:

blobStore -

bucket -

blobName -

is -

toBytes

public byte[] toBytes(Object object)

readFromUrl

public byte[] readFromUrl(URL url)

Reads a bye[] from a URL.

Parameters:

url -

Returns:

printBlobStoreProviders

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

printBlobStoreApis

protected void printBlobStoreApis(Map<String,org.jclouds.apis.ApiMetadata> apis,
                                  List<org.jclouds.blobstore.BlobStore> blobStores,
                                  String indent,
                                  PrintStream out)

getCacheProvider

public CacheProvider getCacheProvider()

setCacheProvider

public void setCacheProvider(CacheProvider cacheProvider)

getConfigAdmin

public org.osgi.service.cm.ConfigurationAdmin getConfigAdmin()

setConfigAdmin

public void setConfigAdmin(org.osgi.service.cm.ConfigurationAdmin configAdmin)