/*
* Copyright 2016 by PrimeCloud Controller/OSS Community.
*
* This file is part of PrimeCloud Controller(TM).
*
* PrimeCloud Controller(TM) is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* PrimeCloud Controller(TM) is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with PrimeCloud Controller(TM). If not, see <http://www.gnu.org/licenses/>.
*/
package jp.primecloud.auto.api.instance;
import java.util.ArrayList;
import java.util.List;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import jp.primecloud.auto.api.ApiSupport;
import jp.primecloud.auto.api.ApiValidate;
import jp.primecloud.auto.api.response.instance.EditInstanceVcloudResponse;
import jp.primecloud.auto.common.status.InstanceStatus;
import jp.primecloud.auto.entity.crud.ImageVcloud;
import jp.primecloud.auto.entity.crud.Instance;
import jp.primecloud.auto.entity.crud.Platform;
import jp.primecloud.auto.entity.crud.User;
import jp.primecloud.auto.exception.AutoApplicationException;
import jp.primecloud.auto.service.dto.InstanceNetworkDto;
import jp.primecloud.auto.service.dto.KeyPairDto;
import jp.primecloud.auto.service.dto.StorageTypeDto;
import org.apache.commons.lang.StringUtils;
@Path("/EditInstanceVcloud")
public class EditInstanceVcloud extends ApiSupport {
@GET
@Produces(MediaType.APPLICATION_JSON)
public EditInstanceVcloudResponse editInstance(@QueryParam(PARAM_NAME_INSTANCE_NO) String instanceNo,
@QueryParam(PARAM_NAME_COMMENT) String comment, @QueryParam(PARAM_NAME_INSTANCE_TYPE) String instanceType,
@QueryParam(PARAM_NAME_KEY_NAME) String keyName, @QueryParam(PARAM_NAME_STORAGE_TYPE) String storageType) {
// InstanceNo
ApiValidate.validateInstanceNo(instanceNo);
// インスタンス取得
Instance instance = getInstance(Long.parseLong(instanceNo));
// 権限チェック
User user = checkAndGetUser(instance);
// インスタンスのステータスチェック
InstanceStatus status = InstanceStatus.fromStatus(instance.getStatus());
if (InstanceStatus.STOPPED != status) {
// インスタンスが停止していない
throw new AutoApplicationException("EAPI-100014", instanceNo);
}
// プラットフォームの種別チェック
Platform platform = platformDao.read(instance.getPlatformNo());
if (!PLATFORM_TYPE_VCLOUD.equals(platform.getPlatformType())) {
// プラットフォームがvCloudでない
throw new AutoApplicationException("EAPI-100031", "vCloud", instanceNo, instance.getPlatformNo());
}
// Comment
ApiValidate.validateComment(comment);
// InstanceType
if (!checkInstanceType(instance.getImageNo(), instanceType)) {
// インスタンスタイプが存在しない
throw new AutoApplicationException("EAPI-000011", instance.getImageNo(), instanceType);
}
// KeyName
ApiValidate.validateKeyName(keyName);
KeyPairDto keyPair = getKeyPair(user.getUserNo(), instance.getPlatformNo(), keyName);
if (keyPair == null) {
// キーペアが存在しない
throw new AutoApplicationException("EAPI-000012", instance.getPlatformNo(), keyName);
}
// StorageType
ApiValidate.validateStrageType(storageType);
StorageTypeDto storageTypeDto = getStorageType(user.getUserNo(), instance.getPlatformNo(), storageType);
if (storageTypeDto == null) {
// ストレージタイプが存在しない
throw new AutoApplicationException("EAPI-000022", instance.getPlatformNo(), storageType);
}
// TODO: ネットワーク追加、ディスクの追加未対応
List<InstanceNetworkDto> instanceNetworks = new ArrayList<InstanceNetworkDto>();
// 更新処理
instanceService.updateVcloudInstance(instance.getInstanceNo(), instance.getInstanceName(), comment,
storageTypeDto.getStorageTypeNo(), keyPair.getKeyNo(), instanceType, instanceNetworks);
EditInstanceVcloudResponse response = new EditInstanceVcloudResponse();
return response;
}
private boolean checkInstanceType(Long imageNo, String instanceType) {
ImageVcloud imageVcloud = imageVcloudDao.read(imageNo);
if (StringUtils.isEmpty(imageVcloud.getInstanceTypes())) {
return false;
}
for (String instanceType2 : StringUtils.split(imageVcloud.getInstanceTypes(), ",")) {
if (StringUtils.equals(instanceType, instanceType2.trim())) {
return true;
}
}
return false;
}
private KeyPairDto getKeyPair(Long userNo, Long platformNo, String keyName) {
List<KeyPairDto> keyPairs = iaasDescribeService.getKeyPairs(userNo, platformNo);
for (KeyPairDto keyPair : keyPairs) {
if (StringUtils.equals(keyName, keyPair.getKeyName())) {
return keyPair;
}
}
return null;
}
private StorageTypeDto getStorageType(Long userNo, Long platformNo, String storageTypeName) {
List<StorageTypeDto> storageTypes = iaasDescribeService.getStorageTypes(userNo, platformNo);
for (StorageTypeDto storageType : storageTypes) {
if (StringUtils.equals(storageTypeName, storageType.getStorageTypeName())) {
return storageType;
}
}
return null;
}
}