Initial commit with all the necessary files

[aai/aai-common.git] / aai-core / src / main / java / org / openecomp / aai / introspection / sideeffect / SideEffectRunnerHelper.java

diff --git a/aai-core/src/main/java/org/openecomp/aai/introspection/sideeffect/SideEffectRunnerHelper.java b/aai-core/src/main/java/org/openecomp/aai/introspection/sideeffect/SideEffectRunnerHelper.java
new file mode 100644 (file)
index 0000000..9d21462
--- /dev/null
+++ b/aai-core/src/main/java/org/openecomp/aai/introspection/sideeffect/SideEffectRunnerHelper.java
@@ -0,0 +1,85 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 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.aai.introspection.sideeffect;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Wanderer;
+import org.openecomp.aai.serialization.db.DBSerializer;
+import org.openecomp.aai.serialization.engines.TransactionalGraphEngine;
+
+import java.io.UnsupportedEncodingException;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URISyntaxException;
+import java.util.List;
+import java.util.Set;
+
+class SideEffectRunnerHelper implements Wanderer {
+
+       
+       protected final TransactionalGraphEngine dbEngine;
+       protected final DBSerializer serializer;
+       protected final Set<Class<? extends SideEffect>> sideEffects;
+       protected SideEffectRunnerHelper(final TransactionalGraphEngine dbEngine, final DBSerializer serializer, final Set<Class<? extends SideEffect>> sideEffects) {
+               this.dbEngine = dbEngine;
+               this.serializer = serializer;
+               this.sideEffects = sideEffects;
+       }
+       
+       private void runSideEffects(Introspector obj) throws AAIException {
+               for (Class<? extends SideEffect> se : sideEffects) {
+                       try {
+                               se.getConstructor(Introspector.class, TransactionalGraphEngine.class, DBSerializer.class)
+                               .newInstance(obj, dbEngine, serializer).execute();
+                       } catch (UnsupportedEncodingException | InstantiationException | IllegalAccessException
+                                       | IllegalArgumentException | InvocationTargetException | NoSuchMethodException | SecurityException
+                                       | URISyntaxException e) {
+                               throw new AAIException("strange exception", e);
+                       }
+               }
+       }
+       @Override
+       public void processPrimitive(String propName, Introspector obj) {
+               // TODO Auto-generated method stub
+
+       }
+
+       @Override
+       public void processPrimitiveList(String propName, Introspector obj) {
+               // TODO Auto-generated method stub
+
+       }
+
+       @Override
+       public void processComplexObj(Introspector obj) throws AAIException {
+               
+               runSideEffects(obj);
+       
+       }
+
+       @Override
+       public void modifyComplexList(List<Introspector> list, List<Object> listReference, Introspector parent,
+                                  Introspector child) {
+               // TODO Auto-generated method stub
+
+       }
+
+}