com.huawei.openstack4j.openstack.storage.block.internal.BlockVolumeBackupServiceImpl Maven / Gradle / Ivy
/*******************************************************************************
* 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.
*******************************************************************************/
/*******************************************************************************
* Huawei has modified this source file.
* Copyright 2018 Huawei Technologies Co.,Ltd.
*
* 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.openstack.storage.block.internal;
import static com.google.common.base.Preconditions.*;
import java.util.List;
import java.util.Map;
import com.google.common.base.Strings;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonRootName;
import com.huawei.openstack4j.api.storage.BlockVolumeBackupService;
import com.huawei.openstack4j.model.ModelEntity;
import com.huawei.openstack4j.model.common.ActionResponse;
import com.huawei.openstack4j.model.storage.block.VolumeBackup;
import com.huawei.openstack4j.model.storage.block.VolumeBackupCreate;
import com.huawei.openstack4j.model.storage.block.VolumeBackupRestore;
import com.huawei.openstack4j.openstack.storage.block.domain.CinderVolumeBackup;
import com.huawei.openstack4j.openstack.storage.block.domain.CinderVolumeBackupRestore;
import com.huawei.openstack4j.openstack.storage.block.domain.CinderVolumeBackup.VolumeBackups;
/**
* OpenStack (Cinder) Volume Backup Operations API Implementation.
*
* @author Huang Yi
*/
public class BlockVolumeBackupServiceImpl extends BaseBlockStorageServices implements BlockVolumeBackupService {
/**
* {@inheritDoc}
*/
@Override
public List list(boolean detail) {
String uri = detail? "/backups/detail": "/backups";
return get(VolumeBackups.class, uri).execute().getList();
}
/**
* {@inheritDoc}
*/
@Override
public List list(boolean detail, Map filteringParams) {
Invocation invocation = buildInvocation(detail, filteringParams);
return invocation.execute().getList();
}
private Invocation buildInvocation(boolean detail, Map filteringParams) {
String uri = detail? "/backups/detail": "/backups";
Invocation invocation = get(VolumeBackups.class, uri);
if (filteringParams == null) {
return invocation;
} else {
for (Map.Entry entry : filteringParams.entrySet()) {
invocation = invocation.param(entry.getKey(), entry.getValue());
}
}
return invocation;
}
/**
* {@inheritDoc}
*/
@Override
public VolumeBackup get(String backupId) {
checkNotNull(backupId);
return get(CinderVolumeBackup.class, uri("/backups/%s", backupId)).execute();
}
/**
* {@inheritDoc}
*/
@Override
public ActionResponse delete(String backupId) {
checkNotNull(backupId);
return deleteWithResponse(uri("/backups/%s", backupId)).execute();
}
/**
* {@inheritDoc}
*/
@Override
public VolumeBackup create(VolumeBackupCreate vbc) {
checkNotNull(vbc);
checkNotNull(!Strings.isNullOrEmpty(vbc.getVolumeId()), "parameter `vbc.volumeId` should not be empty");
checkNotNull(!Strings.isNullOrEmpty(vbc.getSnapshotId()), "parameter `vbc.snapshotId` should not be empty");
return post(CinderVolumeBackup.class, uri("/backups")).entity(vbc).execute();
}
/**
* {@inheritDoc}
*/
@Override
public VolumeBackupRestore restore(String backupId, String name, String volumeId) {
_VolumeBackupRestore entity = new _VolumeBackupRestore(name, volumeId);
return post(CinderVolumeBackupRestore.class, uri("/backups/%s/restore", backupId)).entity(entity).execute();
}
@JsonRootName("restore")
private static class _VolumeBackupRestore implements ModelEntity {
private static final long serialVersionUID = 1L;
@JsonProperty("name")
private String name;
@JsonProperty("volume_id")
private String volumeId;
public _VolumeBackupRestore(String name, String volumeId) {
this.name = name;
this.volumeId = volumeId;
}
}
}