diff options
Diffstat (limited to 'catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version')
2 files changed, 105 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/OnChangeVersionCommand.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/OnChangeVersionCommand.java new file mode 100644 index 0000000000..de115b5099 --- /dev/null +++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/OnChangeVersionCommand.java @@ -0,0 +1,39 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdc.be.components.impl.version; + +import org.openecomp.sdc.be.dao.api.ActionStatus; +import org.openecomp.sdc.be.model.Component; + + +@FunctionalInterface +public interface OnChangeVersionCommand { + + /** + * A side effect operation to execute when a component instance version was changed from {@code prevVersion} to {@code newVersion} + * @param container the container which contains the instance which is version was changed + * @param prevVersion the previous version of the component instance. + * @param newVersion the new version of the component instance. + * @return the status of the operation + */ + ActionStatus onChangeVersion(Component container); + +} diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/VesionUpdateHandler.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/VesionUpdateHandler.java new file mode 100644 index 0000000000..13086c7884 --- /dev/null +++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/version/VesionUpdateHandler.java @@ -0,0 +1,66 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdc.be.components.impl.version; + +import org.openecomp.sdc.be.dao.api.ActionStatus; +import org.openecomp.sdc.be.model.Component; +import org.openecomp.sdc.common.log.wrappers.Logger; + +import java.util.Iterator; +import java.util.List; +import java.util.function.Function; + + + + +@org.springframework.stereotype.Component +public class VesionUpdateHandler { + + private static final Logger log = Logger.getLogger(VesionUpdateHandler.class); + + private final List<OnChangeVersionCommand> onChangeVersionOperations; + + public VesionUpdateHandler( List<OnChangeVersionCommand> onChangeVersionOperations) { + + this.onChangeVersionOperations = onChangeVersionOperations; + } + + + public ActionStatus doPostChangeVersionCommand(Component container) { + log.debug("#doPostChangeVersionOperations - starting post change version operations for component {}. from instance {} to instance {}", container.getUniqueId()); + Function<OnChangeVersionCommand, ActionStatus> vesionChangeTaskRunner = operation -> operation.onChangeVersion(container); + return doOnChangeVesionOperations(vesionChangeTaskRunner); + } + + private ActionStatus doOnChangeVesionOperations(Function<OnChangeVersionCommand, ActionStatus> vesionChangeTaskRunner) { + ActionStatus onVesionChangeResult = ActionStatus.OK; + Iterator<OnChangeVersionCommand> onChangeVesionIter = onChangeVersionOperations.iterator(); + while(onChangeVesionIter.hasNext() && onVesionChangeResult == ActionStatus.OK) { + onVesionChangeResult = vesionChangeTaskRunner.apply(onChangeVesionIter.next()); + } + return onVesionChangeResult; + } + + + + + +} |