/**
 * @author Sidharth.Singh
 * @version $Revision: $
 */
public class TechnicalUserUtils {

  protected static final Logger trace = LogManager.getLogger(TechnicalUserUtils.class);

  public static final String TECH_USER_ACCOUNT = "motu";
  public static final String TECH_USER_PASSWORD = "******";
  public static final String TECH_USER_REALM = "carnot";

  /**
   * @param loginProperties
   * @return
   * @throws PortalException
   */
  public static SessionContext login(Map<String, String> loginProperties) throws PortalException {
    SessionContext sessionCtx;

    // Login With Technical User
    trace.debug("Technical User about to log in...");

    Parameters parameters = Parameters.instance();

    String user = parameters.getString(Constants.TECH_USER_PARAM_ACCOUNT);
    String pwd = parameters.getString(Constants.TECH_USER_PARAM_PASSWORD);
    String realm = parameters.getString(Constants.TECH_USER_PARAM_REALM);

    Map<String, String> properties = CollectionUtils.newHashMap();
    properties.put(SecurityProperties.REALM, realm);

    if (StringUtils.isEmpty(user) || StringUtils.isEmpty(pwd) || StringUtils.isEmpty(realm)) {
      user = TECH_USER_ACCOUNT;
      pwd = TECH_USER_PASSWORD;
      realm = TECH_USER_REALM;

      trace.info(
          "The default user credentials were used to initiate the 'Technical User login' request. Please configure a new technical user.");
    } else {
      trace.debug("Technical User is found to be configured. Using the same to login");
    }

    // Set the partition of Tech User same as the current user
    if (loginProperties.containsKey(SecurityProperties.PARTITION)) {
      properties.put(
          SecurityProperties.PARTITION, loginProperties.get(SecurityProperties.PARTITION));
    }

    sessionCtx = SessionContext.findSessionContext();
    sessionCtx.initInternalSession(user, pwd, properties);

    if (trace.isDebugEnabled()) {
      trace.debug("Technical User" + user + " Logged in...");
    }
    return sessionCtx;
  }

  /** @param sessionCtx */
  public static void logout(SessionContext sessionCtx) {
    sessionCtx.logout();
    trace.debug("Technical User Logged out...");
  }
}
Пример #2
0
/**
 * @author Robert.Sauer
 * @version $Revision: $
 */
public class TabScopeUtils {
  private static final Logger trace = LogManager.getLogger(TabScopeUtils.class);

  private static final String PARAM_CURRENT_MANAGER =
      TabScopeUtils.class.getName() + ".currentTabScopeManager";

  public static Object resolveBean(String beanName, TabScopeManager context) {
    FacesContext fc = FacesContext.getCurrentInstance();
    ExternalContext externalContext = fc.getExternalContext();
    if (externalContext instanceof ServletExternalContext) {
      HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();

      // save backup of current binding to cope with nested tags?
      Object contextBackup = request.getAttribute(PARAM_CURRENT_MANAGER);
      request.setAttribute(PARAM_CURRENT_MANAGER, context);
      try {
        return FacesUtils.getBeanFromContext(fc, beanName);
      } finally {
        if (null != contextBackup) {
          request.setAttribute(PARAM_CURRENT_MANAGER, contextBackup);
        } else {
          request.removeAttribute(PARAM_CURRENT_MANAGER);
        }
      }
    } else if (externalContext instanceof PortletExternalContext) {
      // TODO portlets
      trace.warn("Portlets are not yet supported.");
    }

    return null;
  }

  public static void bindTabScope(TabScopeManager tabScopeManager) {
    FacesContext context = FacesContext.getCurrentInstance();
    ExternalContext externalContext = context.getExternalContext();
    if (externalContext instanceof ServletExternalContext) {
      HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();

      // TODO save backup of current binding to cope with nested tags?

      request.setAttribute(PARAM_CURRENT_MANAGER, tabScopeManager);
    } else if (externalContext instanceof PortletExternalContext) {
      // TODO portlets
      trace.warn("Portlets are not yet supported.");
    }
  }

  public static TabScopeManager getCurrentTabScope() {
    FacesContext facesContext = FacesContext.getCurrentInstance();
    if (facesContext.getExternalContext() instanceof ServletExternalContext) {
      HttpServletRequest request =
          (HttpServletRequest) facesContext.getExternalContext().getRequest();

      Object currentlyBoundManager = request.getAttribute(PARAM_CURRENT_MANAGER);
      if (currentlyBoundManager instanceof TabScopeManager) {
        return (TabScopeManager) currentlyBoundManager;
      } else {
        trace.warn("Invalid tab scope manager: " + currentlyBoundManager);
        if (trace.isDebugEnabled()) {
          trace.debug(new Throwable());
        }
      }
    } else if (facesContext.getExternalContext() instanceof PortletExternalContext) {
      // TODO portlet support
      trace.warn("Portlets are not yet supported.");
    }

    return null;
  }

  public static void unbindTabScope(TabScopeManager tabScopeManager) {
    FacesContext context = FacesContext.getCurrentInstance();
    ExternalContext externalContext = context.getExternalContext();
    if (externalContext instanceof ServletExternalContext) {
      HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();
      Object currentlyBoundManager = request.getAttribute(PARAM_CURRENT_MANAGER);
      if (currentlyBoundManager == tabScopeManager) {
        request.removeAttribute(PARAM_CURRENT_MANAGER);
      }

      // TODO restore backup of previous binding to cope with nested tags?
    } else if (externalContext instanceof PortletExternalContext) {
      // TODO portlets
      trace.warn("Portlets are not yet supported.");
    }
  }
}
/**
 * Represents the form generated for a Manual Activity
 *
 * @author Marc.Gille
 * @author Subodh.Godbole
 */
public class ManualActivityForm extends Form {
  private static final Logger trace = LogManager.getLogger(ManualActivityForm.class);

  private IppJsfFormGenerator formGenerator;

  private String formId;

  private WorkflowService workflowService;
  private ApplicationContext applicationContext;
  private ActivityInstance activityInstance;

  private DocumentInputEventHandler documentInputEventHandler;
  /**
   * @param generationPreferences
   * @param formBinding
   * @param activityInstance
   * @param workflowService
   * @param applicationContext
   */
  public ManualActivityForm(
      FormGenerationPreferences generationPreferences,
      String formBinding,
      ActivityInstance activityInstance,
      WorkflowService workflowService,
      ApplicationContext applicationContext) {

    this(
        generationPreferences,
        formBinding,
        activityInstance,
        workflowService,
        applicationContext,
        null);
  }

  /**
   * @param generationPreferences
   * @param formBinding
   * @param activityInstance
   * @param workflowService
   * @param applicationContext
   * @param documentInputEventHandler
   */
  public ManualActivityForm(
      FormGenerationPreferences generationPreferences,
      String formBinding,
      ActivityInstance activityInstance,
      WorkflowService workflowService,
      ApplicationContext applicationContext,
      DocumentInputEventHandler documentInputEventHandler) {

    super();
    this.activityInstance = activityInstance;
    this.workflowService = workflowService;
    this.applicationContext = applicationContext;
    this.documentInputEventHandler = documentInputEventHandler;

    // If not specified use this as default as just a flow layout, controls just be one below the
    // other
    if (null == generationPreferences) {
      generationPreferences = new FormGenerationPreferences(1, 0);
    }

    this.formGenerator = new IppJsfFormGenerator(generationPreferences, formBinding);
    generateForm();
  }

  /* (non-Javadoc)
   * @see org.eclipse.stardust.ui.common.form.Form#isFormValidationsPresent()
   */
  public boolean isFormValidationsPresent() {
    Iterator<?> it = FacesContext.getCurrentInstance().getMessages();
    if (null != it && it.hasNext()) {
      String clientId;
      Iterator<?> clientIds = FacesContext.getCurrentInstance().getClientIdsWithMessages();
      while (clientIds.hasNext()) {
        clientId = (String) clientIds.next();
        if (null != clientId && clientId.contains(getFormId())) {
          if (trace.isDebugEnabled()) {
            trace.debug("Validation Error Present for clientId = " + clientId);
          }
          return true;
        }
      }
    }
    return false;
  }

  /** */
  public void setData() {
    Map<String, Serializable> inDataValues =
        getWorkflowService()
            .getInDataValues(activityInstance.getOID(), getApplicationContext().getId(), null);

    for (Object object : getApplicationContext().getAllDataMappings()) {
      DataMapping dataMapping = (DataMapping) object;

      if (dataMapping.getDirection().equals(Direction.IN)
          || dataMapping.getDirection().equals(Direction.IN_OUT)) {
        Object value = inDataValues.get(dataMapping.getId());
        setValue(dataMapping.getId(), value);
      }
    }
  }

  /** @return */
  public Map<String, Object> retrieveData() {
    Map<String, Object> map = new HashMap<String, Object>();

    for (Object object : getApplicationContext().getAllDataMappings()) {
      DataMapping dataMapping = (DataMapping) object;

      if (dataMapping.getDirection().equals(Direction.OUT)
          || dataMapping.getDirection().equals(Direction.IN_OUT)) {
        InputController inputCtrl = getTopLevelInputController(dataMapping.getId());
        Object value = getUnwrapValue(dataMapping.getId());

        // Handle Documents Specially
        if (null != value && inputCtrl instanceof DocumentInputController) {
          // Handle Unsaved Documents
          // Save Document, And if it's saved then again fetch the same and use it
          if (((DocumentInputController) inputCtrl).saveDocument()) {
            value = getUnwrapValue(dataMapping.getId());
          }
        }
        map.put(dataMapping.getId(), value);
      }
    }

    return map;
  }

  /*
   * Generates the top level panel for all Data Mappings of the Activity.
   */
  @SuppressWarnings("unchecked")
  public void generateForm() {
    List<Object> allOutMappings = getApplicationContext().getAllOutDataMappings();
    List<Object> allInMappings = getApplicationContext().getAllInDataMappings();

    // Process OUT Mappings first
    List<Object> allMappings = new ArrayList<Object>();
    allMappings.addAll(allOutMappings);
    allMappings.addAll(allInMappings);

    // Process All IN/OUT Mappings and collect all of them in ManualActivityPath
    Path path = null;
    ManualActivityPath manualActivityPath =
        new ManualActivityPath("MA" + activityInstance.getOID(), false);
    Map<Path, DataMapping> pathDataMappingMap = new HashMap<Path, DataMapping>();
    Map<String, DataMapping> dataMappingMap = new HashMap<String, DataMapping>();
    for (Object object : allMappings) {
      DataMapping dataMapping = (DataMapping) object;

      if (dataMappingMap.containsKey(dataMapping.getId())) {
        continue;
      }

      dataMappingMap.put(dataMapping.getId(), dataMapping);
      if (trace.isDebugEnabled()) {
        trace.debug(
            "Processing Data Mapping - " + dataMapping.getId() + ":" + dataMapping.getName());
      }

      // Handle Data Mapping as per Type
      if (ModelUtils.isSystemDefinedData(dataMapping)) {
        path = createSystemDataMapping(dataMapping, manualActivityPath);
      } else if (ModelUtils.isDMSType(getModel(), dataMapping)) {
        path = createDMSDataMapping(dataMapping, allInMappings, manualActivityPath);
      } else if (ModelUtils.isEnumerationType(getModel(), dataMapping)) {
        path = createStructureDataMapping(dataMapping, manualActivityPath);
      } else if (ModelUtils.isPrimitiveType(getModel(), dataMapping)) {
        path = createPrimitiveDataMapping(dataMapping, manualActivityPath);
      } else if (ModelUtils.isStructuredType(getModel(), dataMapping)) {
        path = createStructureDataMapping(dataMapping, manualActivityPath);
      }

      if (null != path) {
        manualActivityPath.getChildPaths().add(path);
        pathDataMappingMap.put(path, dataMapping);
      } else {
        trace.warn(
            "Skipping Data Mapping - Not supported - "
                + dataMapping.getId()
                + ":"
                + dataMapping.getName());
      }
    }

    // Set Label Provider along with required data for I18N
    formGenerator.setLabelProvider(new ManualActivityLabelProvider(getModel(), pathDataMappingMap));

    setRootContainer(formGenerator.createRootComponent());

    // Process ManualActivityPath and generate form
    processManualActivityPath(manualActivityPath, pathDataMappingMap);

    // Debug Information
    if (trace.isDebugEnabled()) {
      trace.debug("Full Path Map = " + getFullPathInputControllerMap());
      trace.debug("Top Level Map = " + getTopLevelInputControllerMap());
      trace.debug("Markup:\n" + generateMarkup());
    }
  }

  /** @return */
  public String getFormId() {
    if (StringUtils.isEmpty(formId)) {
      Random o = new Random();
      formId = "MAF" + o.nextInt(10000);
    }

    return formId;
  }

  /**
   * @param onlyHavingDocViewerOpened
   * @param checkDocementAvailable
   * @return
   */
  public List<DocumentInputController> getDisplayedMappedDocuments(
      boolean onlyHavingDocViewerOpened, boolean checkDocementAvailable) {
    IppDocumentInputController docInputCtrl;
    List<DocumentInputController> mappedDocs = new ArrayList<DocumentInputController>();
    for (InputController inputCtrl : getTopLevelInputControllerMap().values()) {
      if (inputCtrl instanceof IppDocumentInputController
          && (!checkDocementAvailable
              || ((IppDocumentInputController) inputCtrl).isDocumentAvailable())) {
        docInputCtrl = (IppDocumentInputController) inputCtrl;
        if (!onlyHavingDocViewerOpened || docInputCtrl.isDocumentViewerOpened()) {
          mappedDocs.add(docInputCtrl);
        }
      }
    }

    return mappedDocs;
  }

  /** @return */
  public IppDocumentInputController getIfSingleDocument() {
    if (getTopLevelInputControllerMap().size() == 1) {
      Collection<InputController> values = getTopLevelInputControllerMap().values();
      InputController ctrl = values.iterator().next();
      if (ctrl instanceof IppDocumentInputController) {
        return (IppDocumentInputController) ctrl;
      }
    }

    return null;
  }

  /** @return */
  public String generateMarkup() {
    return formGenerator.generateMarkup(
        ((JsfStructureContainer) getRootContainer()).getRootGrid(), null);
  }

  /**
   * @param systemPath
   * @return
   */
  private boolean handleSystemPath(IppSystemPath systemPath) {
    PrimitiveInputController inputController =
        new PrimitiveInputController(
            systemPath, new PrimitiveInputControllerDataTypeAdapter(systemPath));

    FormInput input = null;
    if (systemPath.isEnumeration()) {
      input = formGenerator.addEnumerationInput(getRootContainer(), inputController);
    } else if (systemPath.isPrimitive()) {
      input = formGenerator.addPrimitiveInput(getRootContainer(), inputController);
    }

    if (null != input) {
      getRootContainer().getInputs().add(input);
      getFullPathInputControllerMap().put("/" + systemPath.getId(), inputController);
      getTopLevelInputControllerMap().put(systemPath.getId(), inputController);

      return true;
    } else {
      return false;
    }
  }

  /**
   * @param path
   * @return
   */
  private boolean handlePrimitivePath(Path path) {
    PrimitiveInputController inputController =
        new PrimitiveInputController(path, new PrimitiveInputControllerDataTypeAdapter(path));
    FormInput input = formGenerator.addPrimitiveInput(getRootContainer(), inputController);
    getRootContainer().getInputs().add(input);

    getFullPathInputControllerMap().put("/" + path.getId(), inputController);
    getTopLevelInputControllerMap().put(path.getId(), inputController);

    return true;
  }

  /**
   * @param path
   * @return
   */
  private boolean handleEnumerationPath(Path path) {
    PrimitiveInputController inputController =
        new PrimitiveInputController(path, new PrimitiveInputControllerDataTypeAdapter(path));
    FormInput input = formGenerator.addEnumerationInput(getRootContainer(), inputController);
    getRootContainer().getInputs().add(input);

    getFullPathInputControllerMap().put("/" + path.getId(), inputController);
    getTopLevelInputControllerMap().put(path.getId(), inputController);

    return true;
  }

  /**
   * @param path
   * @return
   */
  private boolean handleStructureDataMapping(Path path) {
    getTopLevelInputControllerMap()
        .put(
            path.getId(),
            formGenerator.generateStructurePanel(
                getFullPathInputControllerMap(), getRootContainer(), path));
    return true;
  }

  /**
   * @param dataMapping
   * @param allInMappings
   * @param maPath
   * @return
   */
  private Path createDMSDataMapping(
      DataMapping dataMapping, List<Object> allInMappings, ManualActivityPath maPath) {
    if (ModelUtils.isDocumentType(getModel(), dataMapping)) // Document
    {
      if (!isWriteOnly(dataMapping, allInMappings)) {
        DocumentType documentType =
            org.eclipse.stardust.ui.web.viewscommon.utils.ModelUtils.getDocumentTypeFromData(
                getModel(), getModel().getData(dataMapping.getDataId()));

        if (documentType == null) {
          trace.debug(
              "Could not resolve type for Document:, "
                  + dataMapping.getQualifiedId()
                  + ". It may be set defualt by design");
        }

        return new DocumentPath(
            maPath,
            dataMapping.getId(),
            documentType,
            null,
            Direction.IN == dataMapping.getDirection());
      } else {
        trace.warn(
            "Skipping Data Mapping - Found it as Write Only - "
                + dataMapping.getId()
                + ":"
                + dataMapping.getName());
      }
    } else if (ModelUtils.isFolderType(getModel(), dataMapping)) // Folder
    {
      // Skip, Not supported
    } else // Only Meta Data
    {
      Path docTypePath = null;
      Data documentData = getModel().getData(dataMapping.getDataId());
      String metaDataTypeId =
          (String) documentData.getAttribute(DmsConstants.RESOURCE_METADATA_SCHEMA_ATT);

      if (StringUtils.isNotEmpty(metaDataTypeId)) {
        TypeDeclaration typeDeclaration = getModel().getTypeDeclaration(metaDataTypeId);
        Set<TypedXPath> allXPaths = StructuredTypeRtUtils.getAllXPaths(getModel(), typeDeclaration);

        for (TypedXPath path : allXPaths) {
          if ("properties".equals(dataMapping.getDataPath())) // Mapping to entire properties
          {
            if (null == path.getParentXPath()) {
              docTypePath =
                  new XsdPath(
                      maPath,
                      path,
                      dataMapping.getId(),
                      Direction.IN == dataMapping.getDirection());
              break;
            }
          } else if (dataMapping
              .getDataPath()
              .equals("properties/" + path.getXPath())) // Mapping to nested item in properties
          {
            docTypePath =
                new XsdPath(
                    maPath, path, dataMapping.getId(), Direction.IN == dataMapping.getDirection());
            break;
          }
        }
      }

      // if null means - Mapping to documenmt's attributes e.g. id, owner, etc
      if (null == docTypePath) {
        // This is the only possibility, but still check
        if (ModelUtils.isPrimitiveType(getModel(), dataMapping)) {
          docTypePath = createPrimitiveDataMapping(dataMapping, maPath);
        }
      }

      return docTypePath;
    }

    return null;
  }

  /**
   * @param dataMapping
   * @param maPath
   * @return
   */
  private Path createSystemDataMapping(DataMapping dataMapping, ManualActivityPath maPath) {
    return new IppSystemPath(maPath, dataMapping.getId(), isReadOnly(dataMapping));
  }

  /**
   * @param dataMapping
   * @param path
   * @param maPath
   * @return
   */
  private Path createPrimitiveDataMapping(DataMapping dataMapping, ManualActivityPath maPath) {
    return JavaPath.createFromClass(
        maPath, dataMapping.getId(), dataMapping.getMappedType(), isReadOnly(dataMapping));
  }

  /**
   * @param dataMapping
   * @param maPath
   * @return
   */
  private Path createStructureDataMapping(DataMapping dataMapping, ManualActivityPath maPath) {
    Set<TypedXPath> xpaths = ModelUtils.getXPaths(getModel(), dataMapping);

    for (TypedXPath path : xpaths) {
      if (path.getParentXPath() == null) {
        return new XsdPath(
            maPath, path, dataMapping.getId(), Direction.IN == dataMapping.getDirection());
      }
    }
    return null;
  }

  /**
   * @param manualActivityPath
   * @param pathDataMapping
   */
  private void processManualActivityPath(
      ManualActivityPath manualActivityPath, Map<Path, DataMapping> pathDataMapping) {
    // Process Children
    for (Path path : manualActivityPath.getChildPaths()) {
      if (path instanceof IppSystemPath) {
        handleSystemPath((IppSystemPath) path);
      } else if (path instanceof DocumentPath) {
        handleDocumentPath((DocumentPath) path, pathDataMapping.get(path));
      } else if (path.isEnumeration()) {
        handleEnumerationPath(path);
      } else if (path.isPrimitive()) {
        handlePrimitivePath(path);
      } else if (path.isList()) {
        handleListDataMapping(path);
      } else if (path.getChildPaths().size() > 0) {
        handleStructureDataMapping(path);
      }
    }

    // For Single Document Case
    IppDocumentInputController docController = getIfSingleDocument();
    if (null != docController && null == docController.getValue()) {
      docController.setOpenDocument(true);
      docController.setEnableOpenDocument(false);
    }
  }

  /**
   * @param documentPath
   * @param dataMapping
   * @return
   */
  private boolean handleDocumentPath(DocumentPath documentPath, DataMapping dataMapping) {
    DocumentInputController docInputController =
        new IppDocumentInputController(
            documentPath, activityInstance, dataMapping, documentInputEventHandler);

    formGenerator.addDocumentInput(
        getFullPathInputControllerMap(), getRootContainer(), docInputController);

    getFullPathInputControllerMap().put("/" + documentPath.getId(), docInputController);
    getTopLevelInputControllerMap().put(documentPath.getId(), docInputController);

    return true;
  }

  /**
   * @param path
   * @return
   */
  private boolean handleListDataMapping(Path path) {
    ListInputController listInputController = new ListInputController(path);
    formGenerator.addListComponent(getRootContainer(), path);

    getFullPathInputControllerMap().put("/" + path.getId(), listInputController);
    getTopLevelInputControllerMap().put(path.getId(), listInputController);

    return true;
  }

  /**
   * @param dataMapping
   * @return
   */
  private boolean isReadOnly(DataMapping dataMapping) {
    if (ModelUtils.isSystemDefinedReadOnlyData(dataMapping)) {
      return true;
    } else if (ModelUtils.isDMSReadOnlyData(getModel(), dataMapping)) {
      return true;
    }
    return Direction.IN == dataMapping.getDirection();
  }

  /**
   * @param dataMapping
   * @param allInMappings
   * @return
   */
  private boolean isWriteOnly(DataMapping dataMapping, List<Object> allInMappings) {
    if (Direction.IN == dataMapping.getDirection()
        || Direction.IN_OUT == dataMapping.getDirection()) {
      return false;
    } else if (Direction.OUT == dataMapping.getDirection()) {
      for (Object object : allInMappings) {
        DataMapping dm = (DataMapping) object;
        if (dm.getId().equals(dataMapping.getId())) {
          return false;
        }
      }
    }
    return true;
  }

  /** @return */
  public Model getModel() {
    return org.eclipse.stardust.ui.web.viewscommon.utils.ModelUtils.getModel(
        activityInstance.getModelOID());
  }

  public ApplicationContext getApplicationContext() {
    return applicationContext;
  }

  public WorkflowService getWorkflowService() {
    return workflowService;
  }
}