org.apache.storm.container.oci

Class HdfsManifestToResourcesPlugin

java.lang.Object

org.apache.storm.container.oci.HdfsManifestToResourcesPlugin

All Implemented Interfaces:

OciManifestToResourcesPluginInterface

public class HdfsManifestToResourcesPlugin
extends Object
implements OciManifestToResourcesPluginInterface

Constructor Summary

Constructors

Constructor and Description
HdfsManifestToResourcesPlugin()

Method Summary

Modifier and Type	Method and Description
OciResource	getConfigResource(ImageManifest manifest) Get the image config information from the manifest.
List<OciResource>	getLayerResources(ImageManifest manifest) Get the layers information from the manifest.
void	init(Map<String,Object> conf) Initialization.

Methods inherited from class java.lang.Object

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

Constructor Detail

HdfsManifestToResourcesPlugin

public HdfsManifestToResourcesPlugin()

Method Detail

init

public void init(Map<String,Object> conf)
          throws IOException

Description copied from interface: OciManifestToResourcesPluginInterface

Initialization.

Specified by:

init in interface OciManifestToResourcesPluginInterface

Parameters:

conf - the storm conf

Throws:

IOException - on I/O exception

getLayerResources

public List<OciResource> getLayerResources(ImageManifest manifest)
                                    throws IOException

Description copied from interface: OciManifestToResourcesPluginInterface

Get the layers information from the manifest. The layers should be returned in the order in which they appear in the manifest

Specified by:

getLayerResources in interface OciManifestToResourcesPluginInterface

Parameters:

manifest - the manifest of a image

Returns:

a list of layers information

Throws:

IOException - on I/O exception

getConfigResource

public OciResource getConfigResource(ImageManifest manifest)
                              throws IOException

Description copied from interface: OciManifestToResourcesPluginInterface

Get the image config information from the manifest.

Specified by:

getConfigResource in interface OciManifestToResourcesPluginInterface

Parameters:

manifest - the manifest of a image

Returns:

the config of this image

Throws:

IOException - on I/O exception