コード例 #1
0
 /*
  * (non-Javadoc)
  *
  * @see
  * com.ebuild.leap.service.HomeUnitServiceFacade#getHomeUnitVersion(com.
  * ebuild.leap.pojo.HomeUnitVersion)
  *
  * Returns Latest HomeUnit Revision for the given HomeUnit Version
  */
 @Override
 public EbuildleapResultObject getLatestHomeUnitRevision(HomeUnitVersion homeUnitVersion) {
   log.debug("START ---- INSIDE HomeUnitServiceFacadeImpl - getLatestHomeUnitRevision");
   try {
     ero.clear();
     /*
      * validate user input
      */
     if (homeUnitVersion == null || homeUnitVersion.getId() == null) {
       throw new Exception(
           ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_HOMEUNITVERSION_ID));
     }
     /*
      * STEP 1:- Pick the latest HomeUnit Revision for the HomeUnit
      * Version
      */
     HomeUnitRevision latestRevision =
         homeUnitRevisionRepository.getLatestRevisionId(homeUnitVersion.getId());
     if (latestRevision == null) {
       // NO REVISIONS FOR THE VERSION. SET ERROR and RETURN
       throw new DataRetrievalFailureException(
           ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.NO_REVISION_FOUND_FOR_VERSION)
               + " - "
               + homeUnitVersion.getId());
     }
     /*
      * STEP 2:- Pick the Home Unit Revision from NOSQL DB
      */
     HomeUnitRevision mongoLatestRevision =
         homeUnitRevisionMongoRepository.findOne(latestRevision.getId());
     if (mongoLatestRevision == null) {
       // Revision not found in MONGO - throw exception
       throw new DataRetrievalFailureException(
           ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
               + " - "
               + latestRevision.getId());
     }
     ArrayList<HomeUnitRevision> result = new ArrayList<HomeUnitRevision>();
     result.add(mongoLatestRevision);
     ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_SUCCESSFUL);
     ero.setResult(result);
   } catch (Exception e) {
     log.debug(e.getClass() + ": " + e.getMessage(), e);
     e.printStackTrace();
     ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_FAILED);
     ero.setErrCode(EbuildleapConstants.ERROR_RETRIEVING_LATEST_HOMEUNITREVISION);
     ero.setErrDescription(
         ebuildLeapPropertiesUtil.getProperty(
                 EbuildleapConstants.ERROR_RETRIEVING_LATEST_HOMEUNITREVISION)
             + " - "
             + e.getClass()
             + ": "
             + e.getMessage());
   }
   log.debug("END ---- INSIDE HomeUnitServiceFacadeImpl - getLatestHomeUnitRevision");
   return ero;
 }
コード例 #2
0
 @Override
 public EbuildleapResultObject getHomeUnitRevision(HomeUnitRevision homeUnitRevision) {
   log.debug("START ---- INSIDE HomeUnitServiceFacadeImpl - getHomeUnitRevision");
   try {
     ero.clear();
     /*
      * validate user input
      */
     if (homeUnitRevision == null || homeUnitRevision.getId() == null) {
       // throw exception
       throw new Exception(
           ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_HOMEUNITREVISION_ID));
     }
     HomeUnitRevision homeUnitRevisionData =
         homeUnitRevisionMongoRepository.findOne(homeUnitRevision.getId());
     if (homeUnitRevisionData == null) {
       // Throw exception
       throw new DataRetrievalFailureException(
           ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
               + " - "
               + homeUnitRevision.getId());
     }
     ArrayList<HomeUnitRevision> result = new ArrayList<HomeUnitRevision>();
     result.add(homeUnitRevisionData);
     ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_SUCCESSFUL);
     ero.setResult(result);
   } catch (Exception e) {
     log.debug(e.getClass() + ": " + e.getMessage(), e);
     e.printStackTrace();
     ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_FAILED);
     ero.setErrCode(EbuildleapConstants.ERROR_RETRIEVING_HOMEUNITREVISION);
     ero.setErrDescription(
         ebuildLeapPropertiesUtil.getProperty(
                 EbuildleapConstants.ERROR_RETRIEVING_HOMEUNITREVISION)
             + " - "
             + e.getClass()
             + ": "
             + e.getMessage());
   }
   log.debug("END ---- INSIDE HomeUnitServiceFacadeImpl - getHomeUnitRevision");
   return ero;
 }
コード例 #3
0
  @Override
  public EbuildleapResultObject createNewRevision(
      HomeUnitRevision currentHomeUnitRevision,
      Element newChildElement,
      ElementManifest currentElementManifest,
      Element scopeElement) {
    try {
      ero.clear();
      /*
       * validate user input
       */
      if (currentHomeUnitRevision == null || currentHomeUnitRevision.getId() == null) {
        // throw exception
        throw new Exception(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_HOMEUNITREVISION_ID));
      }

      if (newChildElement == null || newChildElement.getId() == null) {
        // throw exception
        throw new Exception(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_ELEMENT_ID));
      }

      if (currentElementManifest == null || currentElementManifest.getId() == null) {
        // throw exception
        throw new Exception(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_ELEMENTMANIFEST_ID));
      }

      if (scopeElement == null || scopeElement.getId() == null) {
        // throw exception
        throw new Exception(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_ELEMENT_ID));
      }

      /*
       * STEP 1:- Create new HomeUnitRevision in RDBMS and retrieve new
       * HomeUnitRevision ID
       */
      HomeUnitRevision currentHomeUnitRevisionData =
          homeUnitRevisionRepository.findOne(currentHomeUnitRevision.getId());
      if (currentHomeUnitRevisionData == null) {
        // Throw exception
        throw new DataRetrievalFailureException(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
                + " - "
                + currentHomeUnitRevision.getId());
      }
      newChildElementData = elementRepository.findOne(newChildElement.getId());
      if (newChildElementData == null) {
        // Throw exception - childElement not found in RDBMS
        throw new DataRetrievalFailureException(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
                + " - "
                + newChildElement.getId());
      } else if (elementMongoRepository.exists(newChildElementData.getId())) {
        newChildElementData = elementMongoRepository.findOne(newChildElementData.getId());
      }

      Element scopeElementData = elementRepository.findOne(scopeElement.getId());
      if (scopeElementData == null) {
        throw new DataRetrievalFailureException(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
                + " - "
                + scopeElement.getId());
      }

      HomeUnitVersion homeUnitVersion = currentHomeUnitRevisionData.getHomeUnitVersion();

      HomeUnitRevision newRevision = new HomeUnitRevision();
      newRevision.setHomeUnitVersion(homeUnitVersion);
      newRevision.setRevisionNumber(currentHomeUnitRevisionData.getRevisionNumber() + 1);
      newRevision.setRevisionTag(
          EbuildleapConstants.AUTO_NEW_HOMEUNIT_REVISIONTAG + homeUnitVersion.getVersionTag());
      newRevision = homeUnitRevisionRepository.saveAndFlush(newRevision);
      /*
       * STEP 2:- Retrieve old HomeUnitRevision from NOSQL DB
       */
      HomeUnitRevision newMongoHomeUnitRevision =
          homeUnitRevisionMongoRepository.findOne(currentHomeUnitRevisionData.getId());
      /*
       * STEP 3:- Change the HomeUnitRevisionID and other relevant
       * properties of the HomeUnitRevision retrieved from NOSQL DB
       */
      newMongoHomeUnitRevision.setId(newRevision.getId());
      newMongoHomeUnitRevision.setRevisionTag(newRevision.getRevisionTag());
      newMongoHomeUnitRevision.setRevisionNumber(newRevision.getRevisionNumber());
      /*
       * Get the flattened list of tree containing elements connected by
       * elementmanifest
       */
      KnowledgeBase kbase = (KnowledgeBase) flattenTreeRulesKnowledge.getObject();
      StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
      List<Object> treeObjects = new ArrayList<Object>();
      ksession.setGlobal("treeObjects", treeObjects);
      ksession.insert(
          newMongoHomeUnitRevision.getHomeUnitVersion().getHomeUnit().getProduct().getElement());
      ksession.fireAllRules();
      ksession.dispose();
      /*
       * Loop thru flattened tree containing elements and elementmanifest.
       * Modify the elementmanifest by replacing old childelement with new
       * child element (**Explore the possibility of using lambdaj**)
       */
      for (Object o : treeObjects) {
        if (o instanceof ElementManifest
            && ((ElementManifest) o).getId().equals(currentElementManifest.getId())) {
          ((ElementManifest) o).setChildElement(newChildElementData);
        }
      }
      /*
       * APPLY RULES
       */
      treeObjects = applyRules(treeObjects, newChildElementData, scopeElementData);

      /*
       * Save New Revision to Mongo Repository
       */
      newMongoHomeUnitRevision = homeUnitRevisionMongoRepository.save(newMongoHomeUnitRevision);
      ArrayList<HomeUnitRevision> result = new ArrayList<HomeUnitRevision>();
      result.add(newMongoHomeUnitRevision);
      ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_SUCCESSFUL);
      ero.setResult(result);
    } catch (Exception e) {
      log.debug(e.getClass() + ": " + e.getMessage(), e);
      e.printStackTrace();
      ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_FAILED);
      ero.setErrCode(EbuildleapConstants.ERROR_CREATING_NEW_HOMEUNITREVISION);
      ero.setErrDescription(
          ebuildLeapPropertiesUtil.getProperty(
                  EbuildleapConstants.ERROR_CREATING_NEW_HOMEUNITREVISION)
              + " - "
              + e.getClass()
              + ": "
              + e.getMessage());
    }
    return ero;
  }
コード例 #4
0
  @Override
  @Transactional
  public EbuildleapResultObject createHomeUnit(
      User user, Product product, CostVersion costVersion) {
    log.debug("START ---- INSIDE HomeUnitServiceFacadeImpl - createHomeUnit");
    try {
      ero.clear();
      /*
       * Validate User Input
       */
      if (user == null || user.getId() == null) {
        throw new Exception(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_USER_ID));
      }

      if (product == null || product.getId() == null) {
        throw new Exception(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_PRODUCT_ID));
      }

      if (costVersion == null || costVersion.getId() == null) {
        throw new Exception(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.MISSING_COSTVERSION_ID));
      }
      /*
       * STEP 1:- Refresh User, Product and CostVersion objects
       */
      User userData = userRepository.findOne(user.getId());
      if (userData == null) {
        // User not found in RDBMS - throw exception
        throw new DataRetrievalFailureException(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
                + " - "
                + user.getId());
      }
      Product producMongoData = productMongoRepository.findOne(product.getId());
      Product productData = productRepository.findOne(product.getId());
      if (productData == null) {
        // Product not found in RDBMS - throw exception
        throw new DataRetrievalFailureException(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
                + " - "
                + product.getId());
      }

      CostVersion costVersionData = costVersionRepository.findOne(costVersion.getId());
      if (costVersionData == null) {
        // CostVersion not found in RDBMS - throw exception
        throw new DataRetrievalFailureException(
            ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.OBJECT_NOT_FOUND_IN_DATASTORE)
                + " - "
                + costVersion.getId());
      }
      /*
       * STEP 2:- Create Home Unit along with default Version and
       * Revision. Attach User, Product and CostVersion to the created
       * HomeUnit
       */
      HomeUnit homeUnit = new HomeUnit();
      homeUnit.setOwnerUser(userData);
      homeUnit.setProduct(productData);
      homeUnit.setCostVersion(costVersionData);
      homeUnit.setName(product.getName() + "_" + user.getUsername());
      HomeUnitVersion defaultVersion = new HomeUnitVersion();
      defaultVersion.setVersionNumber(EbuildleapConstants.DEFAULT_HOMEUNIT_VERSION_NUMBER);
      defaultVersion.setVersionTag(EbuildleapConstants.DEFAULT_HOMEUNIT_VERSIONTAG);
      HomeUnitRevision defaultRevision = new HomeUnitRevision();
      defaultRevision.setRevisionNumber(EbuildleapConstants.DEFAULT_HOMEUNIT_REVISION_NUMBER);
      defaultRevision.setRevisionTag(EbuildleapConstants.DEFAULT_HOMEUNIT_REVISIONTAG);
      defaultVersion.addHomeUnitRevision(defaultRevision);
      homeUnit.addHomeUnitVersion(defaultVersion);
      System.out.println("BEFORE VERSION ID :" + defaultVersion.getId());
      System.out.println("BEFORE REVISION ID :" + defaultRevision.getId());
      homeUnit = homeUnitRepository.save(homeUnit);
      System.out.println("AFTER VERSION ID :" + defaultVersion.getId());
      System.out.println("AFTER REVISION ID :" + defaultRevision.getId());
      log.debug("Home Unit Id :" + homeUnit.getId());
      HomeUnitRevision latestRevision =
          homeUnit.getHomeUnitVersions().get(0).getHomeUnitRevisions().get(0);
      /*
       * STEP 3:- Save HomeUnit Revision in Mongo
       */
      if (producMongoData != null) {
        latestRevision.getHomeUnitVersion().getHomeUnit().setProduct(producMongoData);
      }
      HomeUnitRevision mongoLatestRevision = homeUnitRevisionMongoRepository.save(latestRevision);
      ArrayList<HomeUnitRevision> result = new ArrayList<HomeUnitRevision>();
      result.add(mongoLatestRevision);
      ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_SUCCESSFUL);
      ero.setResult(result);
    } catch (Exception e) {
      log.debug(e.getClass() + ": " + e.getMessage(), e);
      e.printStackTrace();
      ero.setResultStatus(EbuildleapConstants.SERVICE_CALL_FAILED);
      ero.setErrCode(EbuildleapConstants.ERROR_CREATING_HOMEUNIT);
      ero.setErrDescription(
          ebuildLeapPropertiesUtil.getProperty(EbuildleapConstants.ERROR_CREATING_HOMEUNIT)
              + " - "
              + e.getClass()
              + ": "
              + e.getMessage());
    }
    log.debug("END ---- INSIDE HomeUnitServiceFacadeImpl - createHomeUnit");
    return ero;
  }