Examples of IModelStructure

it.eng.qbe.model.structure.IModelStructure
represent the structure of the data exposed by a IDataSource. Because a data source can be built also upon different data models (i.e. CompositeQbe) an IModelStructure can contains multiple structure, one for each model contained in the composite data source. Each structure is represented trough a collection of tree hierarchies identified by the name of the model it maps. @authors Andrea Gioia (andrea.gioia@eng.it) Alberto Ghedin (alberto.ghedin@eng.it)

Examples of it.eng.qbe.model.structure.IModelStructure

   
  public void service(SourceBean request, SourceBean response) {        
  
    String fieldId;
    IDataSource dataSource;
    IModelStructure structure;
    IModelField field;
    IModelEntity parentEntity;
    IModelEntity dimensionalEntity;
    List fields;
    JSONArray toReturn;
    
    logger.debug("IN");
    
    try {    
      super.service(request, response);  
      
      fieldId = getAttributeAsString( FIELD_ID );
      logger.debug("Parameter [" + FIELD_ID + "] is equals to [" + fieldId + "]");
      
      Assert.assertNotNull(getEngineInstance(), "It's not possible to execute " + this.getActionName() + " service before having properly created an instance of EngineInstance class");
      
      dataSource = getDataSource();
      structure = dataSource.getModelStructure();
      field = structure.getField(fieldId);
      parentEntity = field.getParent();
      fields = parentEntity.getAllFields();
      
      toReturn = new JSONArray();
      Iterator it = fields.iterator();

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Examples of it.eng.qbe.model.structure.IModelStructure

    }
    
    if (queryRootEntity) {
      logger.debug("Must use query root entity. Looking for select and order fields...");
      IDataSource model = getDataSource();
      IModelStructure structure = model.getModelStructure();
      IModelField selectField = structure.getField(entityId);
      IModelField orderField = null;
      if (orderEntity != null && !orderEntity.equals("")) {
        orderField = structure.getField(orderEntity);
      }
      IModelEntity parentEntity = selectField.getParent();
      logger.debug("Parent entity is " + parentEntity.getUniqueName());
      IModelEntity rootEntity = structure.getRootEntity(parentEntity);
      logger.debug("Relevant root entity is " + rootEntity.getUniqueName());
      List fields = rootEntity.getAllFields();
      Iterator it = fields.iterator();
      while (it.hasNext()) {
        IModelField aField = (IModelField) it.next();

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Examples of it.eng.qbe.model.structure.IModelStructure

      buffer.append("WHERE ");
      buffer.append( buildUserProvidedWhereClause(query.getWhereClauseStructure(), query, entityAliasesMaps) );
    }
    


    IModelStructure dataMartModelStructure = getDataSource().getModelStructure();
    IModelAccessModality dataMartModelAccessModality = getDataSource().getModelAccessModality();
    
    Iterator it = entityAliases.keySet().iterator();
    while(it.hasNext()){
      String entityUniqueName = (String)it.next();
      IModelEntity entity = dataMartModelStructure.getEntity( entityUniqueName );
      
      // check for condition filter on this entity
      List filters = dataMartModelAccessModality.getEntityFilterConditions(entity.getType());
      for(int i = 0; i < filters.size(); i++) {
        Filter filter = (Filter)filters.get(i);

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Examples of it.eng.qbe.model.structure.IModelStructure

    propertiesInitializer = ModelStructurePropertiesInitializerFactory.getDataMartStructurePropertiesInitializer(dataSource);    
  }
  
  public IModelStructure build() {
    
    IModelStructure dataMartStructure;
    List<IDataSourceConfiguration> subConfigurations;
    String datamartName;
    Map classMetadata;
      
    dataMartStructure = new ModelStructure();  
    dataMartStructure.setName( getDataSource().getName() );
    propertiesInitializer.addProperties(dataMartStructure);
    
    subConfigurations = getDataSource().getSubConfigurations();
    for(int i = 0; i < subConfigurations.size(); i++) {
      datamartName = subConfigurations.get(i).getModelName();
      Assert.assertNotNull(getDataSource(), "datasource cannot be null");  
      SessionFactory sf = getDataSource().getHibernateSessionFactory(datamartName);
      if(sf == null) {
        throw new MissingResourceException("Impossible to find the jar file associated to datamart named: [" + datamartName + "]"
            , SessionFactory.class.getName()
            , datamartName );
      }
      
      
      Map calculatedFields = subConfigurations.get(i).loadCalculatedFields();
      dataMartStructure.setCalculatedFields(calculatedFields);
      
      classMetadata = sf.getAllClassMetadata();
      for(Iterator it = classMetadata.keySet().iterator(); it.hasNext(); ) {
        String entityType = (String)it.next();      
        addEntity(dataMartStructure, datamartName, entityType);

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Examples of it.eng.qbe.model.structure.IModelStructure

      assertNotNull(views);
      assertEquals(1, views.size());
      assertNotNull(views.get(0));
      assertTrue("Views conf cannot be an insatnce of [" + views.get(0).getClass().getName()  +"]", views.get(0) instanceof IModelViewEntityDescriptor);
      
      IModelStructure modelStructure = dataSource.getModelStructure();
      IModelEntity entity = modelStructure.getRootEntity(modelName, "it.eng.spagobi.meta.EmployeeClosure::EmployeeClosure");
      if(entity == null) dumpRootEntities(modelStructure);
      assertNotNull(entity);
      assertTrue(entity instanceof ModelViewEntity);
      List<IModelField> fields = entity.getAllFields();
      List<IModelField> keyFields = entity.getKeyFields();

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Examples of it.eng.qbe.model.structure.IModelStructure

      assertNotNull(views);
      assertEquals(1, views.size());
      assertNotNull(views.get(0));
      assertTrue("Views conf cannot be an insatnce of [" + views.get(0).getClass().getName()  +"]", views.get(0) instanceof IModelViewEntityDescriptor);
      
      IModelStructure modelStructure = dataSource.getModelStructure();
      IModelEntity entity = modelStructure.getRootEntity(modelName, "it.eng.spagobi.meta.EmployeeClosure::EmployeeClosure");
      if(entity == null) dumpRootEntities(modelStructure);
      assertNotNull(entity);
      assertTrue(entity instanceof ModelViewEntity);
      List<IModelField> fields = entity.getAllFields();
      List<IModelField> keyFields = entity.getKeyFields();

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Examples of it.eng.qbe.model.structure.IModelStructure

    doTestQuery();
  }
  
  public void doTestSmoke() {
    try {
      IModelStructure modelStructure = dataSource.getModelStructure();
      assertNotNull("Impossible to build modelStructure", modelStructure);
    } catch(Throwable t) {
      t.printStackTrace();
      fail();
    }

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Examples of it.eng.qbe.model.structure.IModelStructure

    assertTrue("[" + tooltip + "] is not equal to [" + "Customer Default" + "]", "Customer Default".equals(tooltip));
  }
  
  public void doTestStructure() {
    try {
      IModelStructure modelStructure = dataSource.getModelStructure();
      assertNotNull(modelStructure);
      List entities = modelStructure.getRootEntities(modelName);
      Set<String> names = modelStructure.getModelNames();
      assertNotNull(entities);
      assertTrue(entities.size() > 0);
    } catch(Throwable t) {
      t.printStackTrace();
      fail();

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Examples of it.eng.qbe.model.structure.IModelStructure

  }
  
  public void doTestQuery() {
    Query query = new Query();
    
    IModelStructure modelStructure = dataSource.getModelStructure();
    List entities = modelStructure.getRootEntities(modelName);
    if(entities.size() > 0) {
      ModelEntity entity = (ModelEntity)entities.get(0);
      List fields = entity.getAllFields();
      for(int i = 0; i < fields.size(); i++) {
        IModelField field = (IModelField)fields.get(i);

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Examples of it.eng.qbe.model.structure.IModelStructure

   */
  public void saveCalculatedFields(Map<String, List<ModelCalculatedField>> calculatedFields) {
    
    Iterator<List<ModelCalculatedField>> it = calculatedFields.values().iterator();
    if(!it.hasNext()) return; // if NO calculated fields to add return
    IModelStructure structure = it.next().get(0).getStructure();
    
    Iterator<IDataSourceConfiguration> subConfigurationIterator = subConfigurations.iterator();
    while(it.hasNext()) {
      IDataSourceConfiguration subConfiguration = subConfigurationIterator.next();
      Map<String, List<ModelCalculatedField>> datamartCalcultedField = getCalculatedFieldsForDatamart(structure, subConfiguration.getModelName());

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