Add collaboration feature

[sdc.git] / openecomp-be / lib / openecomp-core-lib / openecomp-zusammen-lib / openecomp-zusammen-plugin / src / main / java / org / openecomp / core / zusammen / plugin / main / CassandraStateStorePluginImpl.java

diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-zusammen-lib/openecomp-zusammen-plugin/src/main/java/org/openecomp/core/zusammen/plugin/main/CassandraStateStorePluginImpl.java b/openecomp-be/lib/openecomp-core-lib/openecomp-zusammen-lib/openecomp-zusammen-plugin/src/main/java/org/openecomp/core/zusammen/plugin/main/CassandraStateStorePluginImpl.java
index b4767b2..3ed668e 100644 (file)
--- a/openecomp-be/lib/openecomp-core-lib/openecomp-zusammen-lib/openecomp-zusammen-plugin/src/main/java/org/openecomp/core/zusammen/plugin/main/CassandraStateStorePluginImpl.java
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-zusammen-lib/openecomp-zusammen-plugin/src/main/java/org/openecomp/core/zusammen/plugin/main/CassandraStateStorePluginImpl.java
@@ -17,18 +17,87 @@
 package org.openecomp.core.zusammen.plugin.main;
 
 
+import com.amdocs.zusammen.datatypes.Id;
 import com.amdocs.zusammen.datatypes.SessionContext;
+import com.amdocs.zusammen.datatypes.Space;
+import com.amdocs.zusammen.datatypes.item.ElementContext;
+import com.amdocs.zusammen.datatypes.item.ItemVersion;
+import com.amdocs.zusammen.datatypes.item.ItemVersionData;
 import com.amdocs.zusammen.datatypes.response.Response;
 import com.amdocs.zusammen.plugin.statestore.cassandra.StateStoreImpl;
 import com.amdocs.zusammen.plugin.statestore.cassandra.dao.types.ElementEntityContext;
 import com.amdocs.zusammen.sdk.state.types.StateElement;
+import org.openecomp.core.zusammen.plugin.ZusammenPluginUtil;
+import org.openecomp.core.zusammen.plugin.collaboration.ElementPrivateStore;
+import org.openecomp.core.zusammen.plugin.collaboration.impl.ElementPrivateStoreImpl;
+import org.openecomp.core.zusammen.plugin.dao.ElementRepository;
 import org.openecomp.core.zusammen.plugin.dao.ElementRepositoryFactory;
+import org.openecomp.core.zusammen.plugin.dao.VersionDao;
+import org.openecomp.core.zusammen.plugin.dao.VersionDaoFactory;
 import org.openecomp.core.zusammen.plugin.dao.types.ElementEntity;
+import org.openecomp.core.zusammen.plugin.dao.types.VersionDataElement;
+import org.openecomp.core.zusammen.plugin.dao.types.VersionEntity;
 
+import java.util.Collection;
+import java.util.Date;
+import java.util.stream.Collectors;
+
+import static org.openecomp.core.zusammen.plugin.ZusammenPluginUtil.convertToItemVersion;
 import static org.openecomp.core.zusammen.plugin.ZusammenPluginUtil.getSpaceName;
 
 public class CassandraStateStorePluginImpl extends StateStoreImpl {
 
+  private ElementPrivateStore elementPrivateStore = new ElementPrivateStoreImpl();
+
+  @Override
+  public Response<Collection<ItemVersion>> listItemVersions(SessionContext context, Space space,
+                                                            Id itemId) {
+    String spaceName = getSpaceName(context, space);
+    return new Response<>(getVersionDao(context).list(context, spaceName, itemId).stream()
+        .map(versionEntity -> getItemVersion(context, spaceName, itemId, versionEntity))
+        .collect(Collectors.toList()));
+  }
+
+  @Override
+  public Response<Boolean> isItemVersionExist(SessionContext context, Space space, Id itemId,
+                                              Id versionId) {
+    return new Response<>(
+        getVersionDao(context).get(context, getSpaceName(context, space), itemId, versionId)
+            .isPresent());
+  }
+
+  @Override
+  public Response<ItemVersion> getItemVersion(SessionContext context, Space space, Id itemId,
+                                              Id versionId) {
+    String spaceName = getSpaceName(context, space);
+    return new Response<>(getVersionDao(context).get(context, spaceName, itemId, versionId)
+        .map(versionEntity -> getItemVersion(context, spaceName, itemId, versionEntity))
+        .orElse(null));
+  }
+
+  @Override
+  public Response<Void> createItemVersion(SessionContext context, Space space, Id itemId,
+                                          Id baseVersionId, Id versionId, ItemVersionData data,
+                                          Date creationTime) {
+    // done by collaboration store
+    return new Response(Void.TYPE);
+  }
+
+  @Override
+  public Response<Void> updateItemVersion(SessionContext context, Space space, Id itemId,
+                                          Id versionId, ItemVersionData data,
+                                          Date modificationTime) {
+    // done by collaboration store
+    return new Response(Void.TYPE);
+  }
+
+  @Override
+  public Response<Void> deleteItemVersion(SessionContext context, Space space, Id itemId,
+                                          Id versionId) {
+    // done by collaboration store
+    return new Response(Void.TYPE);
+  }
+
   @Override
   public Response<Void> createElement(SessionContext context, StateElement element) {
     ElementEntity elementEntity = new ElementEntity(element.getId());
@@ -37,8 +106,7 @@ public class CassandraStateStorePluginImpl extends StateStoreImpl {
     ElementRepositoryFactory.getInstance().createInterface(context)
         .createNamespace(context,
             new ElementEntityContext(getSpaceName(context, element.getSpace()),
-                element.getItemId(), element.getVersionId()),
-            elementEntity);
+                element.getItemId(), element.getVersionId()), elementEntity);
     // create element is done by collaboration store
     return new Response(Void.TYPE);
   }
@@ -55,4 +123,46 @@ public class CassandraStateStorePluginImpl extends StateStoreImpl {
     return new Response(Void.TYPE);
   }
 
+  @Override
+  public Response<Collection<StateElement>> listElements(SessionContext context,
+                                                         ElementContext elementContext,
+                                                         Id elementId) {
+    return new Response(elementPrivateStore.listSubs(context, elementContext, elementId).stream()
+        .map(elementEntity -> ZusammenPluginUtil.getStateElement(elementContext, elementEntity))
+        .collect(Collectors.toList()));
+
+  }
+
+  @Override
+  public Response<StateElement> getElement(SessionContext context, ElementContext elementContext,
+                                           Id elementId) {
+
+    return new Response(elementPrivateStore.get(context, elementContext, elementId)
+        .map(elementEntity -> ZusammenPluginUtil
+            .getStateElement(elementContext, elementEntity))
+        .orElse
+            (null));
+
+
+  }
+
+  private ItemVersion getItemVersion(SessionContext context, String spaceName, Id itemId,
+                                     VersionEntity versionEntity) {
+
+    ItemVersionData itemVersionData = getElementRepository(context)
+        .get(context, new ElementEntityContext(spaceName, itemId, versionEntity.getId(), null),
+            new VersionDataElement())
+        .map(ZusammenPluginUtil::convertToVersionData)
+        .orElseThrow(() -> new IllegalStateException("Version must have data"));
+
+    return convertToItemVersion(versionEntity, itemVersionData);
+  }
+
+  protected VersionDao getVersionDao(SessionContext context) {
+    return VersionDaoFactory.getInstance().createInterface(context);
+  }
+
+  protected ElementRepository getElementRepository(SessionContext context) {
+    return ElementRepositoryFactory.getInstance().createInterface(context);
+  }
 }