Package org.apache.ambari.server.api.services

Examples of org.apache.ambari.server.api.services.ResultStatus

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    UriInfo uriInfo = createMock(UriInfo.class);
    Resource resource = createMock(Resource.class);
    //Resource resource2 = createMock(Resource.class);

    Result result = new ResultImpl(true);
    result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
    TreeNode<Resource> tree = result.getResultTree();
    //tree.setName("items");
    TreeNode<Resource> child = tree.addChild(resource, "resource1");
    //child.addChild(resource2, "sub-resource");
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    ResourceInstance createResource = createNiceMock(ResourceInstance.class);
    RequestStatus status = createNiceMock(RequestStatus.class);
    Resource statusResource1 = createNiceMock(Resource.class);
    Resource statusResource2 = createNiceMock(Resource.class);
    RequestHandler readHandler = createStrictMock(RequestHandler.class);
    ResultStatus resultStatus = createNiceMock(ResultStatus.class);

    String httpBody = "{" +
        "\"components\" : [" +
        "{\"ServiceComponentInfo\" : {" +
        "        \"component_name\" : \"SECONDARY_NAMENODE\"" +
        "      }" +
        "}," +
        "{\"ServiceComponentInfo\" : {" +
        "        \"component_name\" : \"HDFS_CLIENT\"" +
        "      }" +
        "}" +
        "] }";

    Map<Resource.Type, String> mapIds = new HashMap<Resource.Type, String>();

    Set<Map<String, Object>> setRequestProps = new HashSet<Map<String, Object>>();
    setRequestProps.add(Collections.<String, Object>singletonMap(
        PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "SECONDARY_NAMENODE"));
    setRequestProps.add(Collections.<String, Object>singletonMap(
        PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "HDFS_CLIENT"));

    Set<Map<String, Object>> setCreateProps = new HashSet<Map<String, Object>>();
    Map<String, Object> map1 = new HashMap<String, Object>();
    map1.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "SECONDARY_NAMENODE");
    map1.put(createKeyProperty, "id1");
    setCreateProps.add(map1);
    Map<String, Object> map2 = new HashMap<String, Object>();
    map2.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "SECONDARY_NAMENODE");
    map2.put(createKeyProperty, "id2");
    setCreateProps.add(map2);
    Map<String, Object> map3 = new HashMap<String, Object>();
    map3.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "HDFS_CLIENT");
    map3.put(createKeyProperty, "id1");
    setCreateProps.add(map3);
    Map<String, Object> map4 = new HashMap<String, Object>();
    map4.put(PropertyHelper.getPropertyId("ServiceComponentInfo", "component_name"), "HDFS_CLIENT");
    map4.put(createKeyProperty, "id2");
    setCreateProps.add(map4);

    Map<String, ResourceInstance> mapSubResources = new HashMap<String, ResourceInstance>();
    mapSubResources.put("components", subResource);

    TreeNode<Resource> resultTree = new TreeNodeImpl<Resource>(null, null, "result");
    resultTree.addChild(resource1, "resource1");
    resultTree.addChild(resource2, "resource2");

    Set<Resource> setStatusResources = new HashSet<Resource>();
    setStatusResources.add(statusResource1);
    setStatusResources.add(statusResource2);

    //expectations
    expect(readHandler.handleRequest(request)).andReturn(result);
    expect(result.getStatus()).andReturn(resultStatus).anyTimes();
    expect(resultStatus.isErrorState()).andReturn(false);
    expect(result.getResultTree()).andReturn(resultTree);

    expect(request.getResource()).andReturn(resourceInstance).anyTimes();
    expect(request.getHttpBody()).andReturn(httpBody).anyTimes();
    expect(request.getHttpBodyProperties()).andReturn(setRequestProps).anyTimes();
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    UriInfo uriInfo = createMock(UriInfo.class);
    Resource resource = createMock(Resource.class);
    //Resource resource2 = createMock(Resource.class);

    Result result = new ResultImpl(true);
    result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
    TreeNode<Resource> tree = result.getResultTree();
    //tree.setName("items");
    TreeNode<Resource> child = tree.addChild(resource, "resource1");
    //child.addChild(resource2, "sub-resource");
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    try {
      addFieldsToQuery(request, query);
      query.setPageRequest(request.getPageRequest());
    } catch (IllegalArgumentException e) {
      return new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    }

    Result result;
    Predicate p = null;
    try {
      p = request.getQueryPredicate();
      query.setUserPredicate(p);

      result = query.execute();
      result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
    } catch (SystemException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.SERVER_ERROR, e));
    } catch (NoSuchParentResourceException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e.getMessage()));
    } catch (UnsupportedPropertyException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    } catch (NoSuchResourceException e) {
      if (p == null) {
        // no predicate specified, resource requested by id
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e.getMessage()));
      } else {
        // resource(s) requested using predicate
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.OK, e));
        result.getResultTree().setProperty("isCollection", "true");
      }
    } catch (IllegalArgumentException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST,
          "Invalid Request: " + e.getMessage()));
    }  catch (RuntimeException e) {
      if (LOG.isErrorEnabled()) {
        LOG.error("Caught a runtime exception executing a query", e);
      }
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      try {
        RequestStatus status = getPersistenceManager().delete(r, properties);
        result = createResult(status);

        if (result.isSynchronous()) {
          result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
        } else {
          result.setResultStatus(new ResultStatus(ResultStatus.STATUS.ACCEPTED));
        }
      } catch (SystemException e) {
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.SERVER_ERROR, e));
      } catch (NoSuchParentResourceException e) {
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e));
      } catch (NoSuchResourceException e) {
        if (r.isCollectionResource()) {
          //todo: The query didn't match any resource so no resources were updated.
          //todo: 200 may be ok but we need to return a collection
          //todo: of resources that were updated.
          result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.OK, e));
        } else {
          result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e));
        }
      } catch (UnsupportedPropertyException e) {
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e));
      }

    return result;
  }
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      RequestStatus status = getPersistenceManager().create(r, properties);

      result = createResult(status);

      if (result.isSynchronous()) {
        result.setResultStatus(new ResultStatus(ResultStatus.STATUS.CREATED));
      } else {
        result.setResultStatus(new ResultStatus(ResultStatus.STATUS.ACCEPTED));
      }

    } catch (UnsupportedPropertyException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e));
    } catch (ResourceAlreadyExistsException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.CONFLICT, e));
    } catch (NoSuchParentResourceException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e));
    } catch (SystemException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.SERVER_ERROR, e));
    }

    return result;
  }
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      RequestStatus status = getPersistenceManager().create(r, properties);

      result = createResult(status);

      if (result.isSynchronous()) {
        result.setResultStatus(new ResultStatus(ResultStatus.STATUS.CREATED));
      } else {
        result.setResultStatus(new ResultStatus(ResultStatus.STATUS.ACCEPTED));
      }

    } catch (UnsupportedPropertyException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    } catch (NoSuchParentResourceException e) {
      //todo: is this the correct status code?
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e.getMessage()));
    } catch (SystemException e) {
      if (LOG.isErrorEnabled()) {
        LOG.error("Caught a system exception while attempting to create a resource", e.getMessage());
      }
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.SERVER_ERROR, e.getMessage()));
    } catch (ResourceAlreadyExistsException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.CONFLICT, e.getMessage()));
    } catch(IllegalArgumentException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    } catch (RuntimeException e) {
      if (LOG.isErrorEnabled()) {
        LOG.error("Caught a runtime exception while attempting to create a resource", e);
      }
      //result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.SERVER_ERROR, e.getMessage()));
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    Query query = request.getResource().getQuery();

    try {
      addFieldsToQuery(request, query);
    } catch (IllegalArgumentException e) {
      return new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    }

    query.setUserPredicate(request.getQueryPredicate());
    Result result;
    try {
      result = query.execute();
      result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
    } catch (SystemException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.SERVER_ERROR, e));
    } catch (NoSuchParentResourceException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e.getMessage()));
    } catch (UnsupportedPropertyException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    } catch (NoSuchResourceException e) {
      if (request.getQueryPredicate() == null) {
        // no predicate specified, resource requested by id
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e.getMessage()));
      } else {
        // resource(s) requested using predicate
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.OK, e));
        result.getResultTree().setProperty("isCollection", "true");
      }
    } catch (IllegalArgumentException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST,
          "Invalid Request: " + e.getMessage()));
    } catch (RuntimeException e) {
      if (LOG.isErrorEnabled()) {
        LOG.error("Caught a runtime exception executing a query", e);
      }
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    try {
      addFieldsToQuery(request, query);
      query.setPageRequest(request.getPageRequest());
    } catch (IllegalArgumentException e) {
      return new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    }

    Result result;
    Predicate p = null;
    try {
      p = request.getQueryPredicate();
      query.setUserPredicate(p);

      result = query.execute();
      result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
    } catch (SystemException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.SERVER_ERROR, e));
    } catch (NoSuchParentResourceException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e.getMessage()));
    } catch (UnsupportedPropertyException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST, e.getMessage()));
    } catch (NoSuchResourceException e) {
      if (p == null) {
        // no predicate specified, resource requested by id
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.NOT_FOUND, e.getMessage()));
      } else {
        // resource(s) requested using predicate
        result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.OK, e));
        result.getResultTree().setProperty("isCollection", "true");
      }
    } catch (IllegalArgumentException e) {
      result = new ResultImpl(new ResultStatus(ResultStatus.STATUS.BAD_REQUEST,
          "Invalid Request: " + e.getMessage()));
      LOG.error("Bad request: ", e);
    }  catch (RuntimeException e) {
      if (LOG.isErrorEnabled()) {
        LOG.error("Caught a runtime exception executing a query", e);
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    UriInfo uriInfo = createMock(UriInfo.class);
    Resource resource = createMock(Resource.class);
    //Resource resource2 = createMock(Resource.class);

    Result result = new ResultImpl(true);
    result.setResultStatus(new ResultStatus(ResultStatus.STATUS.OK));
    TreeNode<Resource> tree = result.getResultTree();
    //tree.setName("items");
    tree.addChild(resource, "resource1");
    //child.addChild(resource2, "sub-resource");
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Related Classes of org.apache.ambari.server.api.services.ResultStatus

  • org.apache.ambari.server.api.handlers.BaseManagementHandler
  • org.apache.ambari.server.api.handlers.CreateHandler
  • org.apache.ambari.server.api.handlers.DeleteHandler
  • org.apache.ambari.server.api.handlers.QueryCreateHandler
  • org.apache.ambari.server.api.handlers.QueryCreateHandlerTest
  • org.apache.ambari.server.api.handlers.ReadHandler
  • org.apache.ambari.server.api.handlers.UpdateHandler
  • org.apache.ambari.server.api.services.serializers.JsonSerializerTest
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