Ejemplo n.º 1
0
  /**
   * Updates the data set handle with specified values.
   *
   * @param setDesign the data set design
   * @param setHandle the data set handle
   * @param isSourceChanged
   * @param requestParameters
   * @param requestResultSets
   * @throws SemanticException
   */
  private void updateDataSetHandle(
      DataSetDesign setDesign,
      OdaDataSetHandle setHandle,
      boolean isSourceChanged,
      DataSetParameters requestParameters,
      ResultSets requestResultSets)
      throws SemanticException {
    if (setDesign == null || setHandle == null) return;

    DesignUtil.validateObject(setDesign);

    CommandStack stack = setHandle.getModuleHandle().getCommandStack();

    stack.startTrans(null);
    try {
      // extension id is set without undo/redo support.

      setHandle
          .getElement()
          .setProperty(OdaDataSourceHandle.EXTENSION_ID_PROP, setDesign.getOdaExtensionDataSetId());

      setHandle.setName(setDesign.getName());
      setHandle.setDisplayName(setDesign.getDisplayName());
      setHandle.setDisplayNameKey(setDesign.getDisplayNameKey());

      // set public properties.

      Properties props = setDesign.getPublicProperties();
      if (props != null) {
        EList propList = props.getProperties();
        for (int i = 0; i < propList.size(); i++) {
          Property prop = (Property) propList.get(i);
          setHandle.setProperty(prop.getName(), prop.getValue());
        }
      }

      // set private properties.

      props = setDesign.getPrivateProperties();
      if (props != null) {
        EList propList = props.getProperties();
        for (int i = 0; i < propList.size(); i++) {
          Property prop = (Property) propList.get(i);
          setHandle.setPrivateDriverProperty(prop.getName(), prop.getValue());
        }
      }

      ResultSetDefinition cachedResultDefn = null;

      if (requestResultSets != null && !requestResultSets.getResultSetDefinitions().isEmpty())
        cachedResultDefn = (ResultSetDefinition) requestResultSets.getResultSetDefinitions().get(0);

      ResultSetsAdapter tmpAdapter = new ResultSetsAdapter(setHandle, setDesign);
      updateROMResultSets(setHandle, tmpAdapter, cachedResultDefn);

      setHandle.setResultSetName(setDesign.getPrimaryResultSetName());

      setHandle.setQueryText(setDesign.getQueryText());

      // designer values must be saved after convert data set parameters
      // and result set columns.

      // Set Parameter

      // Get user-defined parameters

      DataSetParameterAdapter dataParamAdapter = new DataSetParameterAdapter(setHandle, setDesign);
      dataParamAdapter.updateUserDefinedParameter(
          SchemaConversionUtil.convertToDesignParameters(requestParameters));

      // Update parameters of dataset handle.

      updateROMDataSetParams(dataParamAdapter, requestParameters);

      DataSourceDesign sourceDesign = setDesign.getDataSourceDesign();
      if (sourceDesign != null) {
        OdaDataSourceHandle sourceHandle = (OdaDataSourceHandle) setHandle.getDataSource();

        DataSourceAdapter dataSourceAdapter = new DataSourceAdapter();

        // only the local data source can be used.

        if (isSourceChanged
            && sourceHandle != null
            && !sourceHandle.getModuleHandle().isReadOnly()) {
          setHandle.setDataSource(sourceDesign.getName());
          dataSourceAdapter.updateDataSourceHandle(sourceDesign, sourceHandle);
        }

        // if the source is not changed, and it is not in the included
        // library, then we can update it.

        if (!isSourceChanged
            && sourceHandle != null
            && !sourceHandle.getModuleHandle().isReadOnly()
            && !(dataSourceAdapter.isEqualDataSourceDesign(
                dataSourceAdapter.createDataSourceDesign(sourceHandle), sourceDesign))) {
          dataSourceAdapter.updateDataSourceHandle(sourceDesign, sourceHandle);
        }
      } else setHandle.setDataSource(defaultDataSourceName);

      updateDesignerValue(
          setDesign,
          setHandle,
          requestParameters,
          dataParamAdapter.getUserDefinedParams(),
          requestResultSets);

      updateROMMessageFile(sourceDesign, setHandle.getModuleHandle());
    } catch (SemanticException e) {
      stack.rollback();
      throw e;
    }

    stack.commit();
  }
Ejemplo n.º 2
0
  /**
   * Copies values of <code>setDesign</code> to <code>setHandle</code>. Values in <code>setDesign
   * </code> are validated before maps to values in OdaDataSetHandle.
   *
   * @param setDesign the ODA data set design
   * @param setHandle the Model handle
   * @throws SemanticException if any value is invalid.
   */
  private void adaptDataSetDesign(DataSetDesign setDesign, OdaDataSetHandle setHandle)
      throws SemanticException {

    Object value = null;

    // properties on ReportElement, like name, displayNames, etc.

    value = setDesign.getName();
    PropertyValueValidationUtil.validateProperty(setHandle, OdaDataSetHandle.NAME_PROP, value);
    setHandle.getElement().setName(setDesign.getName());

    // properties on ReportElement, like name, displayNames, etc.

    value = setDesign.getDisplayName();
    PropertyValueValidationUtil.validateProperty(
        setHandle, OdaDataSetHandle.DISPLAY_NAME_PROP, value);
    setHandle.getElement().setProperty(OdaDataSetHandle.DISPLAY_NAME_PROP, value);

    value = setDesign.getDisplayNameKey();
    PropertyValueValidationUtil.validateProperty(
        setHandle, OdaDataSetHandle.DISPLAY_NAME_ID_PROP, value);
    setHandle.getElement().setProperty(OdaDataSetHandle.DISPLAY_NAME_ID_PROP, value);

    // properties such as comments, extends, etc are kept in
    // DataSourceHandle, not DataSourceDesign.

    // scripts of DataSource are kept in
    // DataSourceHandle, not DataSourceDesign.

    // set null or empty list if the return list is empty.

    value = newROMPrivateProperties(setDesign.getPrivateProperties());
    PropertyValueValidationUtil.validateProperty(
        setHandle, OdaDataSetHandle.PRIVATE_DRIVER_PROPERTIES_PROP, value);
    setHandle.getElement().setProperty(OdaDataSetHandle.PRIVATE_DRIVER_PROPERTIES_PROP, value);

    updateROMPublicProperties(setDesign.getPublicProperties(), setHandle);

    DataSourceDesign sourceDesign = setDesign.getDataSourceDesign();
    String dataSourceName = null;
    if (sourceDesign != null) {
      dataSourceName = sourceDesign.getName();
      ModuleHandle moduleHandle = setHandle.getModuleHandle();
      DataSourceHandle sourceHandle = null;
      if (isLinkedParameter) {
        sourceHandle =
            moduleHandle
                .getElementFactory()
                .newOdaDataSource(dataSourceName, sourceDesign.getOdaExtensionDataSourceId());
        moduleHandle.getDataSources().add(sourceHandle);
      } else sourceHandle = moduleHandle.findDataSource(dataSourceName);
      if (sourceHandle != null && sourceHandle instanceof OdaDataSourceHandle) {
        new DataSourceAdapter()
            .updateDataSourceHandle(sourceDesign, (OdaDataSourceHandle) sourceHandle);
        dataSourceName = sourceHandle.getName();
      }
    } else dataSourceName = defaultDataSourceName;

    setHandle
        .getElement()
        .setProperty(
            OdaDataSetHandle.DATA_SOURCE_PROP,
            PropertyValueValidationUtil.validateProperty(
                setHandle, OdaDataSetHandle.DATA_SOURCE_PROP, dataSourceName));

    // set the data set parameter list.

    setHandle.getElement().clearProperty(OdaDataSetHandle.PARAMETERS_PROP);

    List dataSetParams = new DataSetParameterAdapter(setHandle, setDesign).newROMSetParams(null);
    PropertyValueValidationUtil.validateProperty(
        setHandle, OdaDataSetHandle.PARAMETERS_PROP, dataSetParams);
    setHandle.getElement().setProperty(OdaDataSetHandle.PARAMETERS_PROP, dataSetParams);

    // set the result sets

    ResultSetsAdapter tmpAdapter = new ResultSetsAdapter(setHandle, setDesign);
    List resultRetColumns = tmpAdapter.newROMResultSets(null);
    // add filter condition for the result set
    tmpAdapter.updateROMFilterCondition();

    List columns = null;
    List hints = null;

    // if the return value is null, do not create an empty list.

    if (resultRetColumns != null) {
      columns = new ArrayList();
      hints = new ArrayList();

      ResultSetColumnInfo.updateResultSetColumnList(resultRetColumns, columns, hints);
      if (hints.isEmpty()) hints = null;

      PropertyValueValidationUtil.validateProperty(
          setHandle, OdaDataSetHandle.RESULT_SET_PROP, columns);
      PropertyValueValidationUtil.validateProperty(
          setHandle, OdaDataSetHandle.COLUMN_HINTS_PROP, hints);
    }
    setHandle.getElement().setProperty(OdaDataSetHandle.COLUMN_HINTS_PROP, hints);
    setHandle.getElement().setProperty(OdaDataSetHandle.RESULT_SET_PROP, columns);

    // set the query text.

    String queryText = setDesign.getQueryText();
    PropertyValueValidationUtil.validateProperty(
        setHandle, OdaDataSetHandle.QUERY_TEXT_PROP, queryText);
    setHandle.getElement().setProperty(OdaDataSetHandle.QUERY_TEXT_PROP, queryText);

    // set the result name

    String resultSetName = setDesign.getPrimaryResultSetName();
    PropertyValueValidationUtil.validateProperty(
        setHandle, OdaDataSetHandle.RESULT_SET_NAME_PROP, queryText);
    setHandle.getElement().setProperty(OdaDataSetHandle.RESULT_SET_NAME_PROP, resultSetName);

    // convert data set paramters and result set columns first. Then update
    // designer values.

    String odaValues = serializeOdaValues(setDesign);
    PropertyValueValidationUtil.validateProperty(
        setHandle, OdaDataSetHandle.DESIGNER_VALUES_PROP, odaValues);
    setHandle.getElement().setProperty(OdaDataSetHandle.DESIGNER_VALUES_PROP, odaValues);

    updateROMMessageFile(setDesign.getDataSourceDesign(), setHandle.getModuleHandle());
  }