How to use

getFields

method

in

org.opensingular.form.SIComposite

@Override
public List<SInstance> getChildren() {
  return getFields();
}

@Override
public Object getValue() {
  return getFields();
}

@Override
public Object getValue() {
  return getFields();
}

@Override
public List<SInstance> getChildren() {
  return getFields();
}

@Override
public void clearInstance() {
  getFields().forEach(SInstance::clearInstance);
}

@Override
public void clearInstance() {
  getFields().forEach(SInstance::clearInstance);
}

/**
 * Retorna todos os campos do tipo, instanciando os que ainda não foram.
 *
 * @return instancias dos campos
 */
@Nonnull
public List<SInstance> getAllFields() {
  for (SType<?> field : getType().getFields())
    getField(field.getNameSimple());
  return getFields();
}

@Override
public List<RelationalSQLCommmand> toSQLScript() {
  List<RelationalSQLCommmand> lines = new ArrayList<>();
  for (SType<?> tableContext : targetTables) {
    String tableName = table(tableContext);
    List<Object> params = new ArrayList<>();
    Map<String, Object> containerKeyColumns = new HashMap<>();
    List<RelationalColumn> inserted = insertedColumns(tableName, containerKeyColumns);
    SIComposite tableInstance = instance;
    if (tableContext != tableContext(instance.getType())) {
      Optional<SInstance> found = instance.getFields().stream()
          .filter(field -> tableContext == tableContext(field.getType())).findFirst();
      if (found.isPresent()) {
        tableInstance = (SIComposite) found.get();
      }
    }
    lines.add(new RelationalSQLCommmand(
        "insert into " + tableName + " (" + concatenateColumnNames(inserted, ", ") + ") values ("
            + concatenateColumnValues(inserted, ", ", containerKeyColumns, params) + ")",
        params, tableInstance, inserted));
  }
  return lines;
}

/**
 * Retorna todos os campos do tipo, instanciando os que ainda não foram.
 *
 * @return instancias dos campos
 */
public List<SInstance> getAllFields() {
  for (SType<?> field : getType().getFields())
    getField(field.getNameSimple());
  return getFields();
}

private void copyIdValues(SInstance source, SInstance target) {
  target.setId(source.getId());
  if (source instanceof SIComposite) {
    SIComposite sourceComposite = (SIComposite) source;
    SIComposite targetComposite = (SIComposite) target;
    if (sourceComposite.getFields() != null) {
      for (int i = 0; i < sourceComposite.getFields().size() ; i++) {
        copyIdValues(sourceComposite.getField(i), targetComposite.getField(i));
      }
    }
  } else if (source instanceof SIList) {
    SIList sourceList = (SIList) source;
    SIList targetList = (SIList) target;
    if (sourceList.getChildren() != null) {
      for (int i = 0; i < sourceList.getChildren().size() ; i++) {
        SInstance sourceItem = (SInstance) sourceList.getChildren().get(i);
        SInstance targetItem = (SInstance) targetList.getChildren().get(i);
        copyIdValues(sourceItem, targetItem);
      }
    }
  }
}

private static void copyIdValues(SInstance source, SInstance target) {
  target.setId(source.getId());
  if (source instanceof SIComposite) {
    SIComposite sourceComposite = (SIComposite) source;
    SIComposite targetComposite = (SIComposite) target;
    for (int i = 0; i < sourceComposite.getFields().size() ; i++) {
      copyIdValues(sourceComposite.getField(i), targetComposite.getField(i));
    }
  } else if (source instanceof SIList) {
    SIList sourceList = (SIList) source;
    SIList targetList = (SIList) target;
    if (sourceList.getChildren() != null) {
      for (int i = 0; i < sourceList.getChildren().size() ; i++) {
        SInstance sourceItem = (SInstance) sourceList.getChildren().get(i);
        SInstance targetItem = (SInstance) targetList.getChildren().get(i);
        copyIdValues(sourceItem, targetItem);
      }
    }
  }
}

private static void copyIdValues(SInstance source, SInstance target) {
  target.setId(source.getId());
  if (source instanceof SIComposite) {
    SIComposite sourceComposite = (SIComposite) source;
    SIComposite targetComposite = (SIComposite) target;
    for (int i = 0; i < sourceComposite.getFields().size() ; i++) {
      copyIdValues(sourceComposite.getField(i), targetComposite.getField(i));
    }
  } else if (source instanceof SIList) {
    SIList sourceList = (SIList) source;
    SIList targetList = (SIList) target;
    if (sourceList.getChildren() != null) {
      for (int i = 0; i < sourceList.getChildren().size() ; i++) {
        SInstance sourceItem = (SInstance) sourceList.getChildren().get(i);
        SInstance targetItem = (SInstance) targetList.getChildren().get(i);
        copyIdValues(sourceItem, targetItem);
      }
    }
  }
}

private static void copyIdValues(SInstance source, SInstance target) {
  target.setId(source.getId());
  if (source instanceof SIComposite) {
    SIComposite sourceComposite = (SIComposite) source;
    SIComposite targetComposite = (SIComposite) target;
    for (int i = 0; i < sourceComposite.getFields().size() ; i++) {
      copyIdValues(sourceComposite.getField(i), targetComposite.getField(i));
    }
  } else if (source instanceof SIList) {
    SIList sourceList = (SIList) source;
    SIList targetList = (SIList) target;
    if (sourceList.getChildren() != null) {
      for (int i = 0; i < sourceList.getChildren().size() ; i++) {
        SInstance sourceItem = (SInstance) sourceList.getChildren().get(i);
        SInstance targetItem = (SInstance) targetList.getChildren().get(i);
        copyIdValues(sourceItem, targetItem);
      }
    }
  }
}

/** Gera o xml para instance e para seus dados interno. */
private static MElement toXML(ConfXMLGeneration conf, SInstance instance) {
  MElement newElement = null;
  if (instance instanceof SISimple<?>) {
    SISimple<?> iSimples = (SISimple<?>) instance;
    String sPersistence = iSimples.toStringPersistence();
    if (sPersistence != null) {
      newElement = conf.createMElementComValor(instance, sPersistence);
    } else if (conf.isPersistirNull()) {
      newElement = conf.createMElement(instance);
    }
  } else if (instance instanceof SIComposite) {
    newElement = toXMLChildren(conf, instance, newElement, ((SIComposite) instance).getFields());
  } else if (instance instanceof SIList) {
    newElement = toXMLChildren(conf, instance, newElement, ((SIList<?>) instance).getValues());
  } else {
    throw new SingularFormException("Instancia da classe " + instance.getClass().getName() + " não suportada",
        instance);
  }
  //Verifica se há alguma informação lida anteriormente que deva ser grava novamente
  newElement = toXMLOldElementWithoutType(conf, instance, newElement);
  return newElement;
}

/**
 * Cria um mapa onde a chave é o nome do campo e o valor é a informação contida no campo.
 * Se a instancia for do tipo attachment ela é ignorada automaticamente.
 * Listas de valores são processadas de forma recursiva e devem informar o código de agrupamento dos valores
 * @param mapFields
 * @param instance
 * @param formVersion
 */
private void loadMapFromInstance(Map<FormCacheFieldEntity, FormCacheValueEntity> mapFields, SInstance instance, FormVersionEntity formVersion, FormCacheValueEntity parent) {
  List<SInstance> fieldsInInstance = ((SIComposite) instance).getFields();
  for (SInstance field : fieldsInInstance) {
    if (! field.asAtrIndex().isIndexed() || field instanceof SIAttachment){
      continue;
    }
    if (field instanceof SIList && !(field.getType() instanceof STypeAttachmentList)) {
      LoadMapWithItensFromList(mapFields, (SIList) field, formVersion, parent);
    }
    if (field instanceof SIComposite) {
      SIComposite compositeField = (SIComposite) field;
      FormCacheValueEntity parentFormValue = addItemToMap(mapFields, field, formVersion, parent);
      loadMapFromInstance(mapFields, compositeField, formVersion, parentFormValue);
    }
    if (!(field instanceof SIComposite) && !(field instanceof SIList) && field.getValue() != null) {
      addItemToMap(mapFields, field, formVersion, parent);
    }
  }
}

@Override
public T toObject(SInstance ins) {
  if (!(ins instanceof SIComposite)) {
    throw new SingularFormException("AutoSICompositeConverter somente funciona com instancias compostas.", ins);
  }
  if (ins.isEmptyOfData()) {
    return null;
  }
  final SIComposite   cins          = (SIComposite) ins;
  final T             newInstance   = new Mirror().on(resultClass).invoke().constructor().withoutArgs();
  final SetterHandler setterHandler = new Mirror().on(newInstance).set();
  cins.getFields().forEach(f -> {
    final FieldSetter setter = setterHandler.field(f.getName());
    if (setter != null) {
      setter.withValue(f.getValue());
    }
  });
  return newInstance;
}

@Override
public T toObject(SInstance ins) {
  if (!(ins instanceof SIComposite)) {
    throw new SingularFormException("AutoSICompositeConverter somente funciona com instancias compostas.");
  }
  if (ins.isEmptyOfData()) {
    return null;
  }
  final SIComposite   cins          = (SIComposite) ins;
  final T             newInstance   = new Mirror().on(resultClass).invoke().constructor().withoutArgs();
  final SetterHandler setterHandler = new Mirror().on(newInstance).set();
  cins.getFields().forEach(f -> {
    final FieldSetter setter = setterHandler.field(f.getName());
    if (setter != null) {
      setter.withValue(f.getValue());
    }
  });
  return newInstance;
}