com.huawei.openstack4j.api.image.ImageService Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*******************************************************************************/
package com.huawei.openstack4j.api.image;
import javax.annotation.Nullable;
import com.huawei.openstack4j.common.RestService;
import com.huawei.openstack4j.model.common.ActionResponse;
import com.huawei.openstack4j.model.common.Payload;
import com.huawei.openstack4j.model.image.CachedImage;
import com.huawei.openstack4j.model.image.Image;
import com.huawei.openstack4j.model.image.ImageMember;
import java.io.InputStream;
import java.util.List;
import java.util.Map;
/**
* OpenStack (Glance) Image based Operations
*
* @author Jeremy Unruh
*/
public interface ImageService extends RestService {
/**
* List images currently in the glance image cache.
*
* @return list of cached images or empty list if the cache is empty or null if the cache is not enabled.
*/
List listChachedImages();
/**
* Lists public VM images by the default page size defined by openstack
*
* @return list of images or empty
*/
List list();
/**
* * Returns list of public VM images filtered by parameters.
*
* @param filteringParams map (name, value) of filtering parameters
* @return
*/
List list(Map filteringParams);
/**
* Lists all public VM images
*
* @return list of images or empty
*/
List listAll();
/**
* * Returns list of public VM images filtered by parameters when the result greater than the default page size defined by openstack
*
* @param filteringParams map (name, value) of filtering parameters
* @return
*/
List listAll(Map filteringParams);
/**
* Gets an Image by ID
*
* @param imageId the image identifier
* @return the image or null if not found
*/
Image get(String imageId);
/**
* Deletes an Image by ID
*
* @param imageId the image identifier
* @return the action response
*/
ActionResponse delete(String imageId);
/**
* Updates an Image. The image must have the id set or a validation exception will be thrown
*
* @param image the image to update
* @return the updated image
*/
Image update(Image image);
/**
* Return the image date for the image by ID
* @param imageId the image identifier
* @return the input stream or null if not found
*/
InputStream getAsStream(String imageId);
/**
* Creates a new Image
* @param image the image to create
* @param payload the payload (image data to upload). Note: if the payload is null then {@link #reserve(Image)} will be called internally
* @return the updated data from the newly stored image
*/
Image create(Image image, Payload payload);
/**
* Reserves a new image to be uploaded later. See {@link #upload(String, Payload, Image)}
*
* @param image the image to reserve
* @return the updated data from the newly stored image
*/
Image reserve(Image image);
/**
* Upload image data for a previously-reserved image
*
* If an image was previously reserved, and thus is in the queued state, then
* image data can be added using this method. If the image already as data
* associated with it (e.g. not in the queued state), then you will receive a
* 409 Conflict exception
*
* @param imageId the image identifier of the previously reserved image
* @param payload the playload to upload
* @param image the optional Image which will be used to update meta data during this transaction
* @return
*/
Image upload(String imageId, Payload payload, @Nullable Image image);
/**
* List of the other system tenants that may access a given virtual machine image that the Glance server knows about.
* @param imageId the image identifer
* @return List of ImageMember or empty
*/
List listMembers(String imageId);
/**
* Authorize a tenant to access a private image
*
* @param imageId the image identifier
* @param tenantId the tenant
* @return true if successful
*/
boolean addMember(String imageId, String tenantId);
/**
* Authorize a tenant to access a private image
*
* @param imageId the image identifier
* @param tenantId the tenant
* @param canShare both existing and new memberships will have `can_share` set to the provided value
* @return true if successful
*/
boolean addMember(String imageId, String tenantId, boolean canShare);
/**
* Revoke a tenant's right to access a private image.
* @param imageId the image identifier
* @param tenantId the tenant to remove (identifier)
* @return true if successful
*/
boolean removeMember(String imageId, String tenantId);
}