Examples of org.apache.ambari.server.orm.entities.ViewInstanceEntity

Package org.apache.ambari.server.orm.entities

Examples of org.apache.ambari.server.orm.entities.ViewInstanceEntity

org.apache.ambari.server.orm.entities.ViewInstanceEntity
Represents an instance of a View.

  }


  @Test
  public void testAddGetInstanceDefinitions() throws Exception {
    ViewEntity viewDefinition = ViewEntityTest.getViewEntity();
    ViewInstanceEntity viewInstanceDefinition = ViewInstanceEntityTest.getViewInstanceEntity();


    ViewRegistry registry = ViewRegistry.getInstance();


    registry.addDefinition(viewDefinition);

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    ViewRegistry registry = ViewRegistry.getInstance();


    ViewEntity viewEntity = ViewEntityTest.getViewEntity();
    InstanceConfig instanceConfig = InstanceConfigTest.getInstanceConfigs().get(0);


    ViewInstanceEntity viewInstanceEntity = new ViewInstanceEntity(viewEntity, instanceConfig);


    registry.addDefinition(viewEntity);
    registry.addInstanceDefinition(viewEntity, viewInstanceEntity);


    Collection<ViewInstanceEntity> viewInstanceDefinitions = registry.getInstanceDefinitions(viewEntity);

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    ViewRegistry.init(viewDAO, viewInstanceDAO);


    ViewRegistry registry = ViewRegistry.getInstance();


    ViewInstanceEntity viewInstanceEntity = ViewInstanceEntityTest.getViewInstanceEntity();


    viewInstanceEntity.putInstanceData("foo", "value");


    ViewInstanceDataEntity dataEntity = viewInstanceEntity.getInstanceData("foo");


    viewInstanceDAO.removeData(dataEntity);
    expect(viewInstanceDAO.merge(viewInstanceEntity)).andReturn(viewInstanceEntity);
    replay(viewDAO, viewInstanceDAO);


    registry.removeInstanceData(viewInstanceEntity, "foo");


    Assert.assertNull(viewInstanceEntity.getInstanceData("foo"));
    verify(viewDAO, viewInstanceDAO);
  }

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   */
  @Path("{instanceName}/{resources}")
  public Object getResourceHandler(@PathParam("instanceName") String instanceName,
                                            @PathParam("resources") String resources) {


    ViewInstanceEntity instanceDefinition =
        ViewRegistry.getInstance().getInstanceDefinition(viewName, version, instanceName);


    if (instanceDefinition == null) {
      throw new IllegalArgumentException("A view instance " +
          viewName + "/" + instanceName + " can not be found.");
    }


    Object service = instanceDefinition.getService(resources);


    if (service == null) {
      throw new IllegalArgumentException("A resource type " + resources + " for view instance " +
          viewName + "/" + instanceName + " can not be found.");
    }

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          }
          if (instanceName == null) {
            instanceDefinitions.addAll(viewInstanceDefinitions);
            break;
          } else {
            ViewInstanceEntity instanceDefinition = viewDefinition.getInstanceDefinition(instanceName);
            if (instanceDefinition != null) {
              instanceDefinitions.add(instanceDefinition);
            }
          }
        }
      }


      Set<Resource> results = new HashSet<Resource>();
      ReadRequest readRequest = new ViewReadRequest(requestedIds, predicate == null ? "" : predicate.toString());
      for (ViewInstanceEntity instanceDefinition : instanceDefinitions) {


        Set<?> beans = instanceDefinition.getResourceProvider(type).getResources(readRequest);


        for (Object bean : beans) {
          Resource resource = getResource(bean, viewDefinition.getCommonName(),
              viewDefinition.getVersion(), instanceDefinition.getName(), requestedIds);
          if (predicate.evaluate(resource)) {
            results.add(resource);
          }
        }
      }

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                ClassLoader cl = extractViewArchive(archiveFile, helper.getFile(archivePath));


                ViewEntity viewDefinition = installView(viewConfig, configuration, cl, archivePath);


                for (InstanceConfig instanceConfig : viewConfig.getInstances()) {
                  ViewInstanceEntity viewInstanceDefinition =
                      new ViewInstanceEntity(viewDefinition, instanceConfig);


                  for (PropertyConfig propertyConfig : instanceConfig.getProperties()) {
                    viewInstanceDefinition.putProperty(propertyConfig.getKey(), propertyConfig.getValue());
                  }


                  installViewInstance(viewDefinition, viewInstanceDefinition);
                  instanceDefinitions.add(viewInstanceDefinition);
                }

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    if (viewEntity != null) {
      String instanceName = instanceEntity.getName();
      String viewName     = viewEntity.getCommonName();
      String version      = viewEntity.getVersion();


      ViewInstanceEntity entity = getInstanceDefinition(viewName, version, instanceName);


      if (entity != null) {
        if (LOG.isDebugEnabled()) {
          LOG.debug("Updating view instance " + viewName + "/" +
              version + "/" + instanceName);
        }


        entity.setProperties(instanceEntity.getProperties());
        entity.setData(instanceEntity.getData());


        instanceDAO.merge(entity);
      }
    }
  }

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        persistedViews.add(name);


        ViewEntity viewDefinition = ViewRegistry.getInstance().viewDefinitions.get(name);


        for (ViewInstanceEntity viewInstanceEntity : viewEntity.getInstances()){
          ViewInstanceEntity instanceEntity = viewDefinition.getInstanceDefinition(viewInstanceEntity.getName());
          if (instanceEntity == null) {
            viewInstanceEntity.setViewEntity(viewDefinition);
            installViewInstance(viewDefinition, viewInstanceEntity);
            instanceDefinitions.add(viewInstanceEntity);
          } else {
            // apply overrides to the in-memory view instance entities
            instanceEntity.setData(viewInstanceEntity.getData());
            instanceEntity.setProperties(viewInstanceEntity.getProperties());
            instanceEntity.setEntities(viewInstanceEntity.getEntities());
          }
        }
      }
    }

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    if (viewName == null || viewName.isEmpty()) {
      throw new IllegalArgumentException("View name must be provided");
    }
    viewName = ViewEntity.getViewName(viewName, version);


    ViewInstanceEntity viewInstanceEntity = new ViewInstanceEntity();
    viewInstanceEntity.setName(name);
    viewInstanceEntity.setViewName(viewName);


    ViewEntity viewEntity = new ViewEntity();
    viewEntity.setName(viewName);
    viewEntity.setVersion(version);


    viewInstanceEntity.setViewEntity(viewEntity);


    Collection<ViewInstancePropertyEntity> instanceProperties = new HashSet<ViewInstancePropertyEntity>();
    Collection<ViewInstanceDataEntity>     instanceData       = new HashSet<ViewInstanceDataEntity>();


    for (Map.Entry<String, Object> entry : properties.entrySet()) {


      String propertyName = entry.getKey();


      if (propertyName.startsWith(PROPERTIES_PREFIX)) {
        ViewInstancePropertyEntity viewInstancePropertyEntity = new ViewInstancePropertyEntity();


        viewInstancePropertyEntity.setViewName(viewName);
        viewInstancePropertyEntity.setViewInstanceName(name);
        viewInstancePropertyEntity.setName(entry.getKey().substring(PROPERTIES_PREFIX.length()));
        viewInstancePropertyEntity.setValue((String) entry.getValue());
        viewInstancePropertyEntity.setViewInstanceEntity(viewInstanceEntity);


        instanceProperties.add(viewInstancePropertyEntity);
      } else if (propertyName.startsWith(DATA_PREFIX)) {
        ViewInstanceDataEntity viewInstanceDataEntity = new ViewInstanceDataEntity();


        viewInstanceDataEntity.setViewName(viewName);
        viewInstanceDataEntity.setViewInstanceName(name);
        viewInstanceDataEntity.setName(entry.getKey().substring(DATA_PREFIX.length()));
        viewInstanceDataEntity.setValue((String) entry.getValue());
        viewInstanceDataEntity.setViewInstanceEntity(viewInstanceEntity);


        instanceData.add(viewInstanceDataEntity);
      }
    }
    viewInstanceEntity.setProperties(instanceProperties);
    viewInstanceEntity.setData(instanceData);


    return viewInstanceEntity;
  }

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Related Classes of org.apache.ambari.server.orm.entities.ViewInstanceEntity

org.apache.ambari.server.api.services.ViewExternalSubResourceServiceTest

org.apache.ambari.server.api.services.ViewInstanceService

org.apache.ambari.server.api.services.ViewSubResourceServiceTest

org.apache.ambari.server.controller.internal.ViewInstanceResourceProvider

org.apache.ambari.server.view.events.EventImplTest

org.apache.ambari.server.view.persistence.DataStoreImplTest

org.apache.ambari.server.view.ViewContextImplTest

org.apache.ambari.server.view.ViewRegistry

org.apache.ambari.server.view.ViewRegistryTest

org.apache.ambari.server.view.ViewSubResourceProvider

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