From 1e85e4ee328b0d6aae39c6b7275a5fd949296b00 Mon Sep 17 00:00:00 2001 From: Alexis de Talhouët Date: Wed, 4 Sep 2019 14:57:51 -0400 Subject: Do not throw exception when no data exist. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The first time we're doing a diff, if a store operation has never been done before, we shouldn't throw exception, we should silently succeed and set the diff as empty value. Change-Id: Ie2371737758a1525da6b76ac85bceb7fe1aa4673 Issue-ID: CCSDK-1690 Signed-off-by: Alexis de Talhouët --- .../snapshots/ComponentConfigSnapshotsExecutor.kt | 17 ++++++++++------- .../snapshots/db/ResourceConfigSnapshotService.kt | 3 ++- 2 files changed, 12 insertions(+), 8 deletions(-) (limited to 'ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap') diff --git a/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/ComponentConfigSnapshotsExecutor.kt b/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/ComponentConfigSnapshotsExecutor.kt index eafcaf44b..180ad7b48 100644 --- a/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/ComponentConfigSnapshotsExecutor.kt +++ b/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/ComponentConfigSnapshotsExecutor.kt @@ -15,9 +15,10 @@ * limitations under the License. */ -package org.onap.ccsdk.cds.blueprintsprocessor.functions.ansible.executor +package org.onap.ccsdk.cds.blueprintsprocessor.functions.config.snapshots import com.github.fge.jsonpatch.diff.JsonDiff +import org.apache.logging.log4j.util.Strings import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput import org.onap.ccsdk.cds.blueprintsprocessor.functions.config.snapshots.db.ResourceConfigSnapshot import org.onap.ccsdk.cds.blueprintsprocessor.functions.config.snapshots.db.ResourceConfigSnapshot.Status.RUNNING @@ -144,18 +145,20 @@ open class ComponentConfigSnapshotsExecutor(private val cfgSnapshotService: Reso */ private suspend fun compareConfigurationSnapshot(resourceId: String, resourceType: String, contentType : String) { + val cfgRunning = cfgSnapshotService.findByResourceIdAndResourceTypeAndStatus(resourceId, resourceType, RUNNING) + val cfgCandidate = cfgSnapshotService.findByResourceIdAndResourceTypeAndStatus(resourceId, resourceType, CANDIDATE) + + if (cfgRunning.isEmpty() || cfgCandidate.isEmpty()) { + setNodeOutputProperties(OUTPUT_STATUS_SUCCESS, Strings.EMPTY) + return + } + when (contentType.toUpperCase()) { DIFF_JSON -> { - val cfgRunning = cfgSnapshotService.findByResourceIdAndResourceTypeAndStatus(resourceId, resourceType, RUNNING) - val cfgCandidate = cfgSnapshotService.findByResourceIdAndResourceTypeAndStatus(resourceId, resourceType, CANDIDATE) - val patchNode = JsonDiff.asJson(cfgRunning.jsonAsJsonType(), cfgCandidate.jsonAsJsonType()) setNodeOutputProperties(OUTPUT_STATUS_SUCCESS, patchNode.toString()) } DIFF_XML -> { - val cfgRunning = cfgSnapshotService.findByResourceIdAndResourceTypeAndStatus(resourceId, resourceType, RUNNING) - val cfgCandidate = cfgSnapshotService.findByResourceIdAndResourceTypeAndStatus(resourceId, resourceType, CANDIDATE) - val myDiff = DiffBuilder .compare(Input.fromString(cfgRunning)) .withTest(Input.fromString(cfgCandidate)) diff --git a/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/db/ResourceConfigSnapshotService.kt b/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/db/ResourceConfigSnapshotService.kt index 50c90f332..5fcba5b0c 100644 --- a/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/db/ResourceConfigSnapshotService.kt +++ b/ms/blueprintsprocessor/functions/config-snapshots/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/config/snapshots/db/ResourceConfigSnapshotService.kt @@ -17,6 +17,7 @@ package org.onap.ccsdk.cds.blueprintsprocessor.functions.config.snapshots.db import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.withContext +import org.apache.logging.log4j.util.Strings import org.onap.ccsdk.cds.blueprintsprocessor.functions.config.snapshots.db.ResourceConfigSnapshot.Status.RUNNING import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException import org.slf4j.LoggerFactory @@ -40,7 +41,7 @@ class ResourceConfigSnapshotService(private val repository: ResourceConfigSnapsh status : ResourceConfigSnapshot.Status = RUNNING): String = withContext(Dispatchers.IO) { repository.findByResourceIdAndResourceTypeAndStatus(resourceId, resourceType, status) - ?.config_snapshot ?: throw NoSuchElementException() + ?.config_snapshot ?: Strings.EMPTY } suspend fun write(snapshot: String, resId: String, resType: String, -- cgit 1.2.3-korg