org.opennebula.client.image

Class Image

java.lang.Object

org.opennebula.client.PoolElement

org.opennebula.client.image.Image

public class Image
extends PoolElement

This class represents an OpenNebula image. It also offers static XML-RPC call wrappers.

Field Summary

Fields inherited from class org.opennebula.client.PoolElement

client, id, xml, xpath

Constructor Summary

Constructors

Modifier	Constructor and Description
	Image(int id, Client client) Creates a new Image representation.
protected	Image(org.w3c.dom.Node xmlElement, Client client)

Method Summary

Methods

Modifier and Type	Method and Description
static OneResponse	allocate(Client client, java.lang.String description, int datastoreId) Allocates a new Image in OpenNebula.
OneResponse	chgrp(int gid) Changes the group
static OneResponse	chmod(Client client, int id, int octet) Changes the permissions
static OneResponse	chmod(Client client, int id, int owner_u, int owner_m, int owner_a, int group_u, int group_m, int group_a, int other_u, int other_m, int other_a) Changes the Image permissions
static OneResponse	chmod(Client client, int id, java.lang.String octet) Changes the permissions
OneResponse	chmod(int octet) Changes the permissions
OneResponse	chmod(int owner_u, int owner_m, int owner_a, int group_u, int group_m, int group_a, int other_u, int other_m, int other_a) Changes the Image permissions
OneResponse	chmod(java.lang.String octet) Changes the permissions
static OneResponse	chown(Client client, int id, int uid, int gid) Changes the owner/group
OneResponse	chown(int uid) Changes the owner
OneResponse	chown(int uid, int gid) Changes the owner/group
static OneResponse	chtype(Client client, int id, java.lang.String type) Changes the Image type
OneResponse	chtype(java.lang.String type) Changes the Image type
static OneResponse	clone(Client client, int id, java.lang.String name) Clones this Image into a new one
OneResponse	clone(java.lang.String name) Clones this Image into a new one
OneResponse	delete() Deletes the image from OpenNebula.
static OneResponse	delete(Client client, int id) Deletes an image from OpenNebula.
OneResponse	disable() Disables the image.
OneResponse	enable() Enables the image.
OneResponse	enable(boolean enable) Enables or disables the image.
static OneResponse	enable(Client client, int id, boolean enable) Enables or disables an image.
OneResponse	info() Retrieves the information of the Image.
static OneResponse	info(Client client, int id) Retrieves the information of the given Image.
boolean	isEnabled() Returns true if the image is enabled.
OneResponse	nonpersistent() Sets the Image as persistent or not persistent.
OneResponse	persistent() Sets the Image as persistent
OneResponse	persistent(boolean persistent) Sets the Image as persistent or not persistent.
static OneResponse	persistent(Client client, int id, boolean persistent) Sets the Image as persistent or not persistent.
OneResponse	publish() Publishes the image.
OneResponse	publish(boolean publish) Publishes or unpublishes the image.
static OneResponse	publish(Client client, int id, boolean publish) Publishes or unpublishes an image.
static OneResponse	rename(Client client, int id, java.lang.String name) Renames this Image
OneResponse	rename(java.lang.String name) Renames this Image
java.lang.String	shortStateStr() Returns the short length string state of the Image.
java.lang.String	shortTypeStr() Returns the type of the Image as a short String.
java.lang.String	stateString() Returns the state of the Image.
int	type() Returns the type of the Image.
java.lang.String	typeStr() Returns the type of the Image as a String.
OneResponse	unpublish() Unpublishes the image.
static OneResponse	update(Client client, int id, java.lang.String new_template, boolean append) Replaces the template contents.
OneResponse	update(java.lang.String new_template) Replaces the template contents.
OneResponse	update(java.lang.String new_template, boolean append) Replaces the template contents.

Methods inherited from class org.opennebula.client.PoolElement

chmod, chmod, chmod, getId, getName, gid, id, processInfo, state, uid, xpath

Methods inherited from class java.lang.Object

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

Constructor Detail

Image

public Image(int id,
     Client client)

Creates a new Image representation.

Parameters:

id - The image id.

client - XML-RPC Client.

Image

protected Image(org.w3c.dom.Node xmlElement,
     Client client)

See Also:

PoolElement

Method Detail

allocate

public static OneResponse allocate(Client client,
                   java.lang.String description,
                   int datastoreId)

Allocates a new Image in OpenNebula.

Parameters:

client - XML-RPC Client.

description - A string containing the template of the image.

datastoreId - The cluster ID. If it is -1, this image won't be added to any cluster.

Returns:

If successful the message contains the associated id generated for this Image.

info

public static OneResponse info(Client client,
               int id)

Retrieves the information of the given Image.

Parameters:

client - XML-RPC Client.

id - The image id for the image to retrieve the information from

Returns:

If successful the message contains the string with the information returned by OpenNebula.

delete

public static OneResponse delete(Client client,
                 int id)

Deletes an image from OpenNebula.

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to delete.

Returns:

A encapsulated response.

update

public static OneResponse update(Client client,
                 int id,
                 java.lang.String new_template,
                 boolean append)

Replaces the template contents.

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to modify.

new_template - New template contents

append - True to append new attributes instead of replace the whole template

Returns:

If successful the message contains the image id.

enable

public static OneResponse enable(Client client,
                 int id,
                 boolean enable)

Enables or disables an image.

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to modify.

enable - True for enabling, false for disabling.

Returns:

If successful the message contains the image id.

persistent

public static OneResponse persistent(Client client,
                     int id,
                     boolean persistent)

Sets the Image as persistent or not persistent.

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to modify.

persistent - True to make it persistent, false non-persistent

Returns:

If successful the message contains the image id.

publish

public static OneResponse publish(Client client,
                  int id,
                  boolean publish)

Publishes or unpublishes an image.

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to modify.

publish - True for publishing, false for unpublishing.

Returns:

If successful the message contains the image id.

chown

public static OneResponse chown(Client client,
                int id,
                int uid,
                int gid)

Changes the owner/group

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to modify.

uid - The new owner user ID. Set it to -1 to leave the current one.

gid - The new group ID. Set it to -1 to leave the current one.

Returns:

If an error occurs the error message contains the reason.

chmod

public static OneResponse chmod(Client client,
                int id,
                int owner_u,
                int owner_m,
                int owner_a,
                int group_u,
                int group_m,
                int group_a,
                int other_u,
                int other_m,
                int other_a)

Changes the Image permissions

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to modify.

owner_u - 1 to allow, 0 deny, -1 do not change

owner_m - 1 to allow, 0 deny, -1 do not change

owner_a - 1 to allow, 0 deny, -1 do not change

group_u - 1 to allow, 0 deny, -1 do not change

group_m - 1 to allow, 0 deny, -1 do not change

group_a - 1 to allow, 0 deny, -1 do not change

other_u - 1 to allow, 0 deny, -1 do not change

other_m - 1 to allow, 0 deny, -1 do not change

other_a - 1 to allow, 0 deny, -1 do not change

Returns:

If an error occurs the error message contains the reason.

chmod

public static OneResponse chmod(Client client,
                int id,
                java.lang.String octet)

Changes the permissions

Parameters:

client - XML-RPC Client.

id - The id of the target object.

octet - Permissions octed , e.g. 640

Returns:

If an error occurs the error message contains the reason.

chmod

public static OneResponse chmod(Client client,
                int id,
                int octet)

Changes the permissions

Parameters:

client - XML-RPC Client.

id - The id of the target object.

octet - Permissions octed , e.g. 640

Returns:

If an error occurs the error message contains the reason.

chtype

public static OneResponse chtype(Client client,
                 int id,
                 java.lang.String type)

Changes the Image type

Parameters:

client - XML-RPC Client.

id - The image id of the target image we want to modify.

type - The new Image type

Returns:

If an error occurs the error message contains the reason.

clone

public static OneResponse clone(Client client,
                int id,
                java.lang.String name)

Clones this Image into a new one

Parameters:

client - XML-RPC Client.

id - The Image id of the target Image.

name - Name for the new Image.

Returns:

If successful the message contains the new Image ID.

rename

public static OneResponse rename(Client client,
                 int id,
                 java.lang.String name)

Renames this Image

Parameters:

client - XML-RPC Client.

id - The Image id of the target Image.

name - New name for the Image.

Returns:

If an error occurs the error message contains the reason.

info

public OneResponse info()

Retrieves the information of the Image.

Returns:

If successful the message contains the string with the information returned by OpenNebula.

delete

public OneResponse delete()

Deletes the image from OpenNebula.

Returns:

A encapsulated response.

update

public OneResponse update(java.lang.String new_template)

Replaces the template contents.

Parameters:

new_template - New template contents

Returns:

If successful the message contains the image id.

update

public OneResponse update(java.lang.String new_template,
                 boolean append)

Replaces the template contents.

Parameters:

new_template - New template contents

append - True to append new attributes instead of replace the whole template

Returns:

If successful the message contains the image id.

enable

public OneResponse enable(boolean enable)

Enables or disables the image.

Parameters:

enable - True for enabling, false for disabling.

Returns:

If successful the message contains the image id.

enable

public OneResponse enable()

Enables the image.

Returns:

If successful the message contains the image id.

disable

public OneResponse disable()

Disables the image.

Returns:

If successful the message contains the image id.

persistent

public OneResponse persistent(boolean persistent)

Sets the Image as persistent or not persistent.

Parameters:

persistent - True for enabling, false for disabling.

Returns:

If successful the message contains the image id.

persistent

public OneResponse persistent()

Sets the Image as persistent

Returns:

If successful the message contains the image id.

nonpersistent

public OneResponse nonpersistent()

Sets the Image as persistent or not persistent.

Returns:

If successful the message contains the image id.

publish

public OneResponse publish(boolean publish)

Publishes or unpublishes the image.

Parameters:

publish - True for publishing, false for unpublishing.

Returns:

If successful the message contains the image id.

publish

public OneResponse publish()

Publishes the image.

Returns:

If successful the message contains the image id.

unpublish

public OneResponse unpublish()

Unpublishes the image.

Returns:

If successful the message contains the image id.

chown

public OneResponse chown(int uid,
                int gid)

Changes the owner/group

Parameters:

uid - The new owner user ID. Set it to -1 to leave the current one.

gid - The new group ID. Set it to -1 to leave the current one.

Returns:

If an error occurs the error message contains the reason.

chown

public OneResponse chown(int uid)

Changes the owner

Parameters:

uid - The new owner user ID.

Returns:

If an error occurs the error message contains the reason.

chgrp

public OneResponse chgrp(int gid)

Changes the group

Parameters:

gid - The new group ID.

Returns:

If an error occurs the error message contains the reason.

chmod

public OneResponse chmod(int owner_u,
                int owner_m,
                int owner_a,
                int group_u,
                int group_m,
                int group_a,
                int other_u,
                int other_m,
                int other_a)

Changes the Image permissions

Parameters:

owner_u - 1 to allow, 0 deny, -1 do not change

owner_m - 1 to allow, 0 deny, -1 do not change

owner_a - 1 to allow, 0 deny, -1 do not change

group_u - 1 to allow, 0 deny, -1 do not change

group_m - 1 to allow, 0 deny, -1 do not change

group_a - 1 to allow, 0 deny, -1 do not change

other_u - 1 to allow, 0 deny, -1 do not change

other_m - 1 to allow, 0 deny, -1 do not change

other_a - 1 to allow, 0 deny, -1 do not change

Returns:

If an error occurs the error message contains the reason.

chmod

public OneResponse chmod(java.lang.String octet)

Changes the permissions

Parameters:

octet - Permissions octed , e.g. 640

Returns:

If an error occurs the error message contains the reason.

chmod

public OneResponse chmod(int octet)

Changes the permissions

Parameters:

octet - Permissions octed , e.g. 640

Returns:

If an error occurs the error message contains the reason.

chtype

public OneResponse chtype(java.lang.String type)

Changes the Image type

Parameters:

type - The new Image type

Returns:

If an error occurs the error message contains the reason.

clone

public OneResponse clone(java.lang.String name)

Clones this Image into a new one

Parameters:

name - Name for the new Image.

Returns:

If successful the message contains the new Image ID.

rename

public OneResponse rename(java.lang.String name)

Renames this Image

Parameters:

name - New name for the Image.

Returns:

If an error occurs the error message contains the reason.

stateString

public java.lang.String stateString()

Returns the state of the Image.
The method info() must be called before.

Returns:

The state of the Image.

shortStateStr

public java.lang.String shortStateStr()

Returns the short length string state of the Image.
The method info() must be called before.

Returns:

The short length string state of the Image.

type

public int type()

Returns the type of the Image.

Returns:

The type of the Image.

typeStr

public java.lang.String typeStr()

Returns the type of the Image as a String.

Returns:

The type of the Image as a String.

shortTypeStr

public java.lang.String shortTypeStr()

Returns the type of the Image as a short String.

Returns:

The type of the Image as a short String.

isEnabled

public boolean isEnabled()

Returns true if the image is enabled.

Returns:

True if the image is enabled.