diff options
author | beili.zhou <beili.zhou@amdocs.com> | 2017-08-10 14:54:42 -0400 |
---|---|---|
committer | beili.zhou <beili.zhou@amdocs.com> | 2017-08-11 09:22:57 -0400 |
commit | fe0e98940048cad839c629821da78b3fcf33b6d2 (patch) | |
tree | 0d7a90c79c85413f6c73798f1aa6005c841a6ca8 /appc-lifecycle-management/state-machine-lib/src/main/java/org/openecomp/appc/statemachine/impl/readers/AppcOamMetaDataReader.java | |
parent | b51814c63253df3379cc60561c31765bc74ee266 (diff) |
[APPC-44] APPC Lifecycle Management refactor
Pull APPC lifecycle Management out of APPC dispatcher, so that it can be
used by both APPC dispatcher and APPC OAM. This is the pre-step of
introducing APPC OAM operations.
Issue-Id: APPC-44
Change-Id: Icbde399b5121fae9e1919cfdd5c77bbe55d61188
Signed-off-by: beili.zhou <beili.zhou@amdocs.com>
Diffstat (limited to 'appc-lifecycle-management/state-machine-lib/src/main/java/org/openecomp/appc/statemachine/impl/readers/AppcOamMetaDataReader.java')
-rw-r--r-- | appc-lifecycle-management/state-machine-lib/src/main/java/org/openecomp/appc/statemachine/impl/readers/AppcOamMetaDataReader.java | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/appc-lifecycle-management/state-machine-lib/src/main/java/org/openecomp/appc/statemachine/impl/readers/AppcOamMetaDataReader.java b/appc-lifecycle-management/state-machine-lib/src/main/java/org/openecomp/appc/statemachine/impl/readers/AppcOamMetaDataReader.java new file mode 100644 index 000000000..e160e7f0e --- /dev/null +++ b/appc-lifecycle-management/state-machine-lib/src/main/java/org/openecomp/appc/statemachine/impl/readers/AppcOamMetaDataReader.java @@ -0,0 +1,107 @@ +/*-
+ * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.statemachine.impl.readers;
+
+import org.openecomp.appc.statemachine.StateMetaDataReader;
+import org.openecomp.appc.statemachine.objects.Event;
+import org.openecomp.appc.statemachine.objects.State;
+import org.openecomp.appc.statemachine.objects.StateMachineMetadata;
+
+public class AppcOamMetaDataReader implements StateMetaDataReader {
+
+ public enum AppcOperation {
+ MaintenanceMode,
+ Restart,
+ Start,
+ Stop
+ }
+
+ @Override
+ public StateMachineMetadata readMetadata() {
+ State NOT_INSTANTIATED = new State(AppcOamStates.NotInstantiated.toString());
+ State INSTANTIATED = new State(AppcOamStates.Instantiated.toString());
+ State RESTARTING = new State(AppcOamStates.Restarting.toString());
+ State STARTING = new State(AppcOamStates.Starting.toString());
+ State STARTED = new State(AppcOamStates.Started.toString());
+ State ENTERING_MAINTENANCE_MODE = new State(AppcOamStates.EnteringMaintenanceMode.toString());
+ State MAINTENANCE_MODE = new State(AppcOamStates.MaintenanceMode.toString());
+ State ERROR = new State(AppcOamStates.Error.toString());
+ State UNKNOWN = new State(AppcOamStates.Unknown.toString());
+ State STOPPING = new State(AppcOamStates.Stopping.toString());
+ State STOPPED = new State(AppcOamStates.Stopped.toString());
+
+ Event START = new Event(AppcOperation.Start.toString());
+ Event STOP = new Event(AppcOperation.Stop.toString());
+ Event MAINTENANCE_MODE_EVENT = new Event(AppcOperation.MaintenanceMode.toString());
+ Event RESTART = new Event(AppcOperation.Restart.toString());
+
+ StateMachineMetadata.StateMachineMetadataBuilder builder = new StateMachineMetadata
+ .StateMachineMetadataBuilder();
+
+ builder = builder.addState(NOT_INSTANTIATED);
+ builder = builder.addState(INSTANTIATED);
+ builder = builder.addState(STARTING);
+ builder = builder.addState(STARTED);
+ builder = builder.addState(ERROR);
+ builder = builder.addState(UNKNOWN);
+ builder = builder.addState(STOPPING);
+ builder = builder.addState(STOPPED);
+ builder = builder.addState(ENTERING_MAINTENANCE_MODE);
+ builder = builder.addState(MAINTENANCE_MODE);
+ builder = builder.addState(RESTARTING);
+
+ builder = builder.addEvent(START);
+ builder = builder.addEvent(STOP);
+ builder = builder.addEvent(RESTART);
+ builder = builder.addEvent(MAINTENANCE_MODE_EVENT);
+
+ /*
+ * for addTransition:
+ * param 1: current state; param 2: received command/request; param 3: new transition state
+ */
+ // start
+ builder = builder.addTransition(STOPPED, START, STARTING);
+ builder = builder.addTransition(MAINTENANCE_MODE, START, STARTING);
+ builder = builder.addTransition(ERROR, START, STARTING);
+ // stop
+ builder = builder.addTransition(STARTED, STOP, STOPPING);
+ builder = builder.addTransition(STARTING, STOP, STOPPING);
+ builder = builder.addTransition(ENTERING_MAINTENANCE_MODE, STOP, STOPPING);
+ builder = builder.addTransition(MAINTENANCE_MODE, STOP, STOPPING);
+ builder = builder.addTransition(ERROR, STOP, STOPPING);
+ // maintenance mode
+ builder = builder.addTransition(
+ STARTED, MAINTENANCE_MODE_EVENT, ENTERING_MAINTENANCE_MODE);
+ // restart
+ builder = builder.addTransition(STOPPED, RESTART, RESTARTING);
+ builder = builder.addTransition(STARTING, RESTART, RESTARTING);
+ builder = builder.addTransition(STARTED, RESTART, RESTARTING);
+ builder = builder.addTransition(ENTERING_MAINTENANCE_MODE, RESTART, RESTARTING);
+ builder = builder.addTransition(MAINTENANCE_MODE, RESTART, RESTARTING);
+ builder = builder.addTransition(ERROR, RESTART, RESTARTING);
+
+ return builder.build();
+ }
+}
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