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authorLukasz Muszkieta <lukasz.muszkieta@nokia.com>2018-01-08 12:40:46 +0100
committerLukasz Muszkieta <lukasz.muszkieta@nokia.com>2018-01-29 12:58:05 +0100
commit8d977df8ba8a63e8c76f58825854fd53f8e638ba (patch)
tree7a1e606d524ff5ea67715f4b1ef00b94545e9e61 /adapters/mso-adapter-utils/src/main/java/org
parent1672a4db05c0e313ce258efe26a75f995c162bb5 (diff)
refactoring - add Optional
change possible null return value to Optional Change-Id: I70bf78a51b901a74932b00d1d8735bef5eeacef7 Issue-ID: SO-360 Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
Diffstat (limited to 'adapters/mso-adapter-utils/src/main/java/org')
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloud/CloudConfig.java23
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java31
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtilsWithUpdate.java9
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoKeystoneUtils.java106
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoNeutronUtils.java60
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtils.java11
-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtilsFactory.java8
7 files changed, 60 insertions, 188 deletions
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloud/CloudConfig.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloud/CloudConfig.java
index ef37f9f719..5d16a95e5f 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloud/CloudConfig.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/cloud/CloudConfig.java
@@ -46,7 +46,6 @@ import org.openecomp.mso.openstack.exceptions.MsoCloudIdentityNotFound;
*
* This class also contains methods to query cloud sites and/or identity
* services by ID.
- *
*/
@JsonRootName("cloud_config")
@@ -89,21 +88,20 @@ public class CloudConfig {
* individual entries to try and find one with a CLLI that matches the ID
* and an AIC version of 2.5.
*
- * @param id
- * the ID to match
- * @return a CloudSite, or null of no match found
+ * @param id the ID to match
+ * @return an Optional of CloudSite object.
*/
- public synchronized CloudSite getCloudSite(String id) {
- if (id != null) {
- if (cloudSites.containsKey(id)) {
- return cloudSites.get(id);
- }
- // check for id == CLLI now as well
- return getCloudSiteWithClli(id);
+ public synchronized Optional<CloudSite> getCloudSite(String id) {
+ if (id == null) {
+ return Optional.empty();
}
- return null;
+ if (cloudSites.containsKey(id)) {
+ return Optional.ofNullable(cloudSites.get(id));
+ }
+ return Optional.ofNullable(getCloudSiteWithClli(id));
}
+
private CloudSite getCloudSiteWithClli(String clli) {
Optional <CloudSite> cloudSiteOptional = cloudSites.values().stream().filter(cs ->
cs.getClli() != null && clli.equals(cs.getClli()) && (CLOUD_SITE_VERSION.equals(cs.getAic_version())))
@@ -111,7 +109,6 @@ public class CloudConfig {
return cloudSiteOptional.orElse(getDefaultCloudSite(clli));
}
- // TODO in future the result will be optional
private CloudSite getDefaultCloudSite(String clli) {
Optional<CloudSite> cloudSiteOpt = cloudSites.values().stream()
.filter(cs -> cs.getId().equalsIgnoreCase(DEFAULT_CLOUD_SITE_ID)).findAny();
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java
index 08ea84d85d..a8ee3ad29e 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java
@@ -258,7 +258,7 @@ public class MsoHeatUtils extends MsoCommonUtils {
* @param cloudSiteId The cloud (may be a region) in which to create the stack.
* @param tenantId The Openstack ID of the tenant in which to create the Stack
* @param stackName The name of the stack to create
- * @param stackTemplate The Heat template
+ * @param heatTemplate The Heat template
* @param stackInputs A map of key/value inputs
* @param pollForCompletion Indicator that polling should be handled in Java vs. in the client
* @param environment An optional yaml-format string to specify environmental parameters
@@ -309,10 +309,8 @@ public class MsoHeatUtils extends MsoCommonUtils {
}
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
LOGGER.debug("Found: " + cloudSite.toString());
// Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
// This could throw MsoTenantNotFound or MsoOpenstackException (both propagated)
@@ -632,10 +630,8 @@ public class MsoHeatUtils extends MsoCommonUtils {
LOGGER.debug ("Query HEAT stack: " + stackName + " in tenant " + tenantId);
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
LOGGER.debug("Found: " + cloudSite.toString());
// Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
@@ -696,10 +692,8 @@ public class MsoHeatUtils extends MsoCommonUtils {
String stackName,
boolean pollForCompletion) throws MsoException {
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
LOGGER.debug("Found: " + cloudSite.toString());
// Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
@@ -838,11 +832,8 @@ public class MsoHeatUtils extends MsoCommonUtils {
*/
public List <StackInfo> queryAllStacks (String tenantId, String cloudSiteId) throws MsoException {
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
-
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
// Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
Heat heatClient = getHeatClient (cloudSite, tenantId);
@@ -950,8 +941,6 @@ public class MsoHeatUtils extends MsoCommonUtils {
* tenantID + cloudId so that it can be reused without reauthenticating with
* Openstack every time.
*
- * @param tenantName
- * @param cloudId
* @return an authenticated Heat object
*/
public Heat getHeatClient (CloudSite cloudSite, String tenantId) throws MsoException {
@@ -1038,8 +1027,6 @@ public class MsoHeatUtils extends MsoCommonUtils {
* the same Tenant Name is repeatedly used for creation/deletion.
* <p>
*
- * @param tenantName
- * @param cloudId
*/
public static void expireHeatClient (String tenantId, String cloudId) {
String cacheKey = cloudId + ":" + tenantId;
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtilsWithUpdate.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtilsWithUpdate.java
index dba52d4306..2465b30eca 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtilsWithUpdate.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtilsWithUpdate.java
@@ -21,7 +21,6 @@
package org.openecomp.mso.openstack.utils;
-
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -160,7 +159,7 @@ public class MsoHeatUtilsWithUpdate extends MsoHeatUtils {
* @param tenantId The Openstack ID of the tenant in which to create the Stack
* @param cloudSiteId The cloud identifier (may be a region) in which to create the tenant.
* @param stackName The name of the stack to update
- * @param stackTemplate The Heat template
+ * @param heatTemplate The Heat template
* @param stackInputs A map of key/value inputs
* @param pollForCompletion Indicator that polling should be handled in Java vs. in the client
* @param environment An optional yaml-format string to specify environmental parameters
@@ -194,10 +193,8 @@ public class MsoHeatUtilsWithUpdate extends MsoHeatUtils {
}
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
// Get a Heat client. They are cached between calls (keyed by tenantId:cloudId)
// This could throw MsoTenantNotFound or MsoOpenstackException (both propagated)
Heat heatClient = getHeatClient (cloudSite, tenantId);
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoKeystoneUtils.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoKeystoneUtils.java
index ee89840c50..be36d67e0b 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoKeystoneUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoKeystoneUtils.java
@@ -26,6 +26,7 @@ import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
+import java.util.Optional;
import org.openecomp.mso.cloud.CloudIdentity;
import org.openecomp.mso.cloud.CloudSite;
import org.openecomp.mso.logger.MsoAlarmLogger;
@@ -58,7 +59,7 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
// token will be used until it expires.
//
// The cache key is "cloudId"
- private static Map <String, KeystoneCacheEntry> adminClientCache = new HashMap <String, KeystoneCacheEntry> ();
+ private static Map <String, KeystoneCacheEntry> adminClientCache = new HashMap<>();
private static MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA);
String msoPropID;
@@ -92,13 +93,12 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
Map <String, String> metadata,
boolean backout) throws MsoException {
// Obtain the cloud site information where we will create the tenant
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
+ Optional<CloudSite> cloudSiteOpt = cloudConfig.getCloudSite(cloudSiteId);
+ if (!cloudSiteOpt.isPresent()) {
LOGGER.error(MessageEnum.RA_CREATE_TENANT_ERR, "MSOCloudSite not found", "", "", MsoLogger.ErrorCode.DataError, "MSOCloudSite not found");
throw new MsoCloudSiteNotFound (cloudSiteId);
}
- Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
-
+ Keystone keystoneAdminClient = getKeystoneAdminClient(cloudSiteOpt.get());
Tenant tenant = null;
try {
// Check if the tenant already exists
@@ -129,7 +129,7 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
// Add MSO User to the tenant as a member and
// apply tenant metadata if supported by the cloud site
try {
- CloudIdentity cloudIdentity = cloudSite.getIdentityService ();
+ CloudIdentity cloudIdentity = cloudSiteOpt.get().getIdentityService ();
User msoUser = findUserByNameOrId (keystoneAdminClient, cloudIdentity.getMsoId ());
Role memberRole = findRoleByNameOrId (keystoneAdminClient, cloudIdentity.getMemberRole ());
@@ -197,10 +197,8 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
*/
public MsoTenant queryTenant (String tenantId, String cloudSiteId) throws MsoException {
// Obtain the cloud site information where we will query the tenant
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
@@ -247,10 +245,8 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
*/
public MsoTenant queryTenantByName (String tenantName, String cloudSiteId) throws MsoException {
// Obtain the cloud site information where we will query the tenant
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
try {
@@ -294,10 +290,8 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
*/
public boolean deleteTenant (String tenantId, String cloudSiteId) throws MsoException {
// Obtain the cloud site information where we will query the tenant
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
try {
@@ -326,59 +320,6 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
return true;
}
- /**
- * Delete the specified Tenant (by Name) in the given cloud. This method returns true or
- * false, depending on whether the tenant existed and was successfully deleted, or if
- * the tenant already did not exist. Both cases are treated as success (no Exceptions).
- * <p>
- * Note for the AIC Cloud (DCP/LCP): all admin requests go to the centralized identity
- * service in DCP. So deleting a tenant from one cloudSiteId will remove it from all
- * sites managed by that identity service.
- * <p>
- *
- * @param tenantName The name of the tenant to delete
- * @param cloudSiteId The cloud identifier from which to delete the tenant.
- * @return true if the tenant was deleted, false if the tenant did not exist.
- * @throws MsoOpenstackException If the Openstack API call returns an exception.
- */
- public boolean deleteTenantByName (String tenantName, String cloudSiteId) throws MsoException {
- // Obtain the cloud site information where we will query the tenant
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound (cloudSiteId);
- }
- Keystone keystoneAdminClient = getKeystoneAdminClient (cloudSite);
-
- try {
- // Need the Tenant ID to delete (can't directly delete by name)
- Tenant tenant = findTenantByName (keystoneAdminClient, tenantName);
- if (tenant == null) {
- // OK if tenant already doesn't exist.
- LOGGER.error(MessageEnum.RA_TENANT_NOT_FOUND, tenantName, cloudSiteId, "", "", MsoLogger.ErrorCode.DataError, "Tenant not found");
- return false;
- }
-
- // Execute the Delete. It has no return value.
- OpenStackRequest <Void> request = keystoneAdminClient.tenants ().delete (tenant.getId ());
- executeAndRecordOpenstackRequest (request, msoProps);
-
- LOGGER.debug ("Deleted Tenant " + tenant.getId () + " (" + tenant.getName () + ")");
-
- // Clear any cached clients. Not really needed, ID will not be reused.
- MsoHeatUtils.expireHeatClient (tenant.getId (), cloudSiteId);
- MsoNeutronUtils.expireNeutronClient (tenant.getId (), cloudSiteId);
- } catch (OpenStackBaseException e) {
- // Note: It doesn't seem to matter if tenant doesn't exist, no exception is thrown.
- // Convert Keystone OpenStackResponseException to MsoOpenstackException
- throw keystoneErrorToMsoException (e, "DeleteTenant");
- } catch (RuntimeException e) {
- // Catch-all
- throw runtimeExceptionToMsoException (e, "DeleteTenant");
- }
-
- return true;
- }
-
// -------------------------------------------------------------------
// PRIVATE UTILITY FUNCTIONS FOR USE WITHIN THIS CLASS
@@ -463,29 +404,6 @@ public class MsoKeystoneUtils extends MsoTenantUtils {
}
/*
- * Find a tenant (or query its existance) by its Name or Id. Check first against the
- * ID. If that fails, then try by name.
- *
- * @param adminClient an authenticated Keystone object
- *
- * @param tenantName the tenant name or ID to query
- *
- * @return a Tenant object or null if not found
- */
- public Tenant findTenantByNameOrId (Keystone adminClient, String tenantNameOrId) {
- if (tenantNameOrId == null) {
- return null;
- }
-
- Tenant tenant = findTenantById (adminClient, tenantNameOrId);
- if (tenant == null) {
- tenant = findTenantByName (adminClient, tenantNameOrId);
- }
-
- return tenant;
- }
-
- /*
* Find a tenant (or query its existance) by its Id.
*
* @param adminClient an authenticated Keystone object
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoNeutronUtils.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoNeutronUtils.java
index ad3eae4b01..50a594663e 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoNeutronUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoNeutronUtils.java
@@ -7,9 +7,9 @@
* 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.
@@ -43,7 +43,6 @@ import org.openecomp.mso.openstack.exceptions.MsoIOException;
import org.openecomp.mso.openstack.exceptions.MsoNetworkAlreadyExists;
import org.openecomp.mso.openstack.exceptions.MsoNetworkNotFound;
import org.openecomp.mso.openstack.exceptions.MsoOpenstackException;
-import org.openecomp.mso.openstack.exceptions.MsoTenantNotFound;
import com.woorea.openstack.base.client.OpenStackBaseException;
import com.woorea.openstack.base.client.OpenStackConnectException;
import com.woorea.openstack.base.client.OpenStackRequest;
@@ -71,7 +70,7 @@ public class MsoNeutronUtils extends MsoCommonUtils
private static MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA);
private String msoPropID;
-
+
public enum NetworkType {
BASIC, PROVIDER, MULTI_PROVIDER
};
@@ -99,13 +98,11 @@ public class MsoNeutronUtils extends MsoCommonUtils
* @throws MsoCloudSiteNotFound Thrown if the cloudSite is invalid or unknown
*/
public NetworkInfo createNetwork (String cloudSiteId, String tenantId, NetworkType type, String networkName, String provider, List<Integer> vlans)
- throws MsoException, MsoNetworkAlreadyExists, MsoCloudSiteNotFound
+ throws MsoException
{
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound(cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
@@ -177,19 +174,15 @@ public class MsoNeutronUtils extends MsoCommonUtils
* @throws MsoOpenstackException Thrown if the Openstack API call returns an exception
* @throws MsoCloudSiteNotFound
*/
- public NetworkInfo queryNetwork (String networkNameOrId, String tenantId, String cloudSiteId)
- throws MsoException, MsoCloudSiteNotFound
+ public NetworkInfo queryNetwork(String networkNameOrId, String tenantId, String cloudSiteId) throws MsoException
{
LOGGER.debug("In queryNetwork");
// Obtain the cloud site information
- CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound(cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-
// Check if the network exists and return its info
try {
Network network = findNetworkByNameOrId (neutronClient, networkNameOrId);
@@ -215,24 +208,20 @@ public class MsoNeutronUtils extends MsoCommonUtils
* Delete the specified Network (by ID) in the given cloud.
* If the network does not exist, success is returned.
* <p>
- * @param networkNameOrId The name or Openstack ID of the network to delete
- * @param cloudId The cloud identifier (may be a region) from which to delete the network.
+ * @param networkId Openstack ID of the network to delete
+ * @param tenantId The Openstack tenant.
+ * @param cloudSiteId The cloud identifier (may be a region) from which to delete the network.
* @return true if the network was deleted, false if the network did not exist
* @throws MsoOpenstackException If the Openstack API call returns an exception, this local
* exception will be thrown.
* @throws MsoCloudSiteNotFound
*/
- public boolean deleteNetwork (String networkId, String tenantId, String cloudSiteId)
- throws MsoException, MsoCloudSiteNotFound
+ public boolean deleteNetwork(String networkId, String tenantId, String cloudSiteId) throws MsoException
{
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound(cloudSiteId);
- }
-
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-
try {
// Check that the network exists.
Network network = findNetworkById (neutronClient, networkId);
@@ -273,7 +262,7 @@ public class MsoNeutronUtils extends MsoCommonUtils
* to manage the virtual networking).
*
* @param cloudSiteId The cloud site ID (may be a region) in which to update the network.
- * @param the Openstack ID of the tenant in which to update the network
+ * @param tenantId Openstack ID of the tenant in which to update the network
* @param networkId The unique Openstack ID of the network to be updated
* @param type The network type (Basic, Provider, Multi-Provider)
* @param provider The provider network name. This should not change.
@@ -284,15 +273,12 @@ public class MsoNeutronUtils extends MsoCommonUtils
* @throws MsoCloudSiteNotFound
*/
public NetworkInfo updateNetwork (String cloudSiteId, String tenantId, String networkId, NetworkType type, String provider, List<Integer> vlans)
- throws MsoException, MsoNetworkNotFound, MsoCloudSiteNotFound
+ throws MsoException
{
// Obtain the cloud site information where we will create the stack
- CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId);
- if (cloudSite == null) {
- throw new MsoCloudSiteNotFound(cloudSiteId);
- }
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
Quantum neutronClient = getNeutronClient (cloudSite, tenantId);
-
// Check that the network exists
Network network = findNetworkById (neutronClient, networkId);
@@ -359,8 +345,7 @@ public class MsoNeutronUtils extends MsoCommonUtils
* @param tenantId - Openstack tenant ID
* @return an authenticated Quantum object
*/
- private Quantum getNeutronClient (CloudSite cloudSite, String tenantId)
- throws MsoTenantNotFound, MsoException
+ private Quantum getNeutronClient(CloudSite cloudSite, String tenantId) throws MsoException
{
String cloudId = cloudSite.getId();
@@ -440,9 +425,6 @@ public class MsoNeutronUtils extends MsoCommonUtils
* the KeystoneClient in case where a tenant is deleted. In that case,
* all cached credentials must be purged so that fresh authentication is
* done on subsequent calls.
- * <p>
- * @param tenantName
- * @param cloudId
*/
public static void expireNeutronClient (String tenantId, String cloudId) {
String cacheKey = cloudId + ":" + tenantId;
@@ -602,6 +584,6 @@ public class MsoNeutronUtils extends MsoCommonUtils
* This may be useful if cached credentials get out of sync.
*/
public static void neutronCacheReset () {
- neutronClientCache = new HashMap<String,NeutronCacheEntry>();
+ neutronClientCache = new HashMap<>();
}
}
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtils.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtils.java
index 4a19828897..2cd4597c18 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtils.java
@@ -21,27 +21,18 @@
package org.openecomp.mso.openstack.utils;
-import java.io.Serializable;
-import java.util.Calendar;
-import java.util.HashMap;
import java.util.Map;
-
import org.openecomp.mso.cloud.CloudConfig;
import org.openecomp.mso.cloud.CloudConfigFactory;
import org.openecomp.mso.cloud.CloudIdentity;
-import org.openecomp.mso.logger.MsoAlarmLogger;
-import org.openecomp.mso.logger.MsoLogger;
import org.openecomp.mso.logger.MessageEnum;
+import org.openecomp.mso.logger.MsoLogger;
import org.openecomp.mso.openstack.beans.MsoTenant;
-import org.openecomp.mso.openstack.exceptions.MsoAdapterException;
import org.openecomp.mso.openstack.exceptions.MsoCloudSiteNotFound;
import org.openecomp.mso.openstack.exceptions.MsoException;
-import org.openecomp.mso.openstack.exceptions.MsoOpenstackException;
-import org.openecomp.mso.openstack.exceptions.MsoTenantAlreadyExists;
import org.openecomp.mso.properties.MsoJavaProperties;
import org.openecomp.mso.properties.MsoPropertiesException;
import org.openecomp.mso.properties.MsoPropertiesFactory;
-import com.woorea.openstack.keystone.Keystone;
public abstract class MsoTenantUtils extends MsoCommonUtils {
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtilsFactory.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtilsFactory.java
index a659fb629e..e36d46841d 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtilsFactory.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoTenantUtilsFactory.java
@@ -26,6 +26,7 @@ import org.openecomp.mso.cloud.CloudIdentity;
import org.openecomp.mso.cloud.CloudSite;
import java.lang.reflect.InvocationTargetException;
+import org.openecomp.mso.openstack.exceptions.MsoCloudSiteNotFound;
public class MsoTenantUtilsFactory {
@@ -39,12 +40,11 @@ public class MsoTenantUtilsFactory {
}
//based on Cloud IdentityServerType returns ORM or KEYSTONE Utils
- public MsoTenantUtils getTenantUtils(String cloudSiteId) {
-
+ public MsoTenantUtils getTenantUtils(String cloudSiteId) throws MsoCloudSiteNotFound {
// Obtain the cloud site information
cloudConfig = cloudConfigFactory.getCloudConfig();
- CloudSite cloudSite = cloudConfig.getCloudSite (cloudSiteId);
-
+ CloudSite cloudSite = cloudConfig.getCloudSite(cloudSiteId).orElseThrow(
+ () -> new MsoCloudSiteNotFound(cloudSiteId));
return getTenantUtilsByServerType(cloudSite.getIdentityService().getIdentityServerType().toString());
}