com.haulmont.chile.core.model.MetaClass.getPropertyPath()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中com.haulmont.chile.core.model.MetaClass.getPropertyPath()方法的一些代码示例，展示了MetaClass.getPropertyPath()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。MetaClass.getPropertyPath()方法的具体详情如下：
包路径：com.haulmont.chile.core.model.MetaClass
类名称：MetaClass
方法名：getPropertyPath

MetaClass.getPropertyPath介绍

[英]Returns MetaPropertyPath object, representing path to the property from the current class
[中]返回MetaPropertyPath对象，表示从当前类到属性的路径

代码示例

代码示例来源：origin: com.haulmont.cuba/cuba-gui

@Nullable
  public MetaProperty getMetaProperty() {
    MetaPropertyPath propertyPath = datasourceMetaClass.getPropertyPath(name);
    return propertyPath != null ? propertyPath.getMetaProperty() : null;
  }
}

代码示例来源：origin: com.haulmont.fts/fts-core

protected void includeByName(EntityDescr descr, MetaClass metaClass, String name) {
  if (metaClass.getPropertyPath(name) != null) {
    addPropertyToDescription(descr, name);
  }
}

代码示例来源：origin: com.haulmont.cuba/cuba-core

protected Set<String> filterRemovedAttributes(MetaClass metaClass, Set<String> attributes) {
  // filter attributes that do not exists in entity anymore
  return attributes.stream()
      .filter(attributeName -> {
        if (DynamicAttributesUtils.isDynamicAttribute(attributeName)) {
          return dynamicAttributesTools.getMetaPropertyPath(metaClass, attributeName) != null;
        } else {
          return metaClass.getPropertyPath(attributeName) != null;
        }
      })
      .collect(Collectors.toSet());
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

@Override
public String getTreeCaption() {
  if (!Strings.isNullOrEmpty(this.caption)) {
    return locCaption;
  } else {
    MessageTools messageTools = AppBeans.get(MessageTools.class);
    MetaPropertyPath mpp = datasourceMetaClass.getPropertyPath(name);
    return mpp != null ? messageTools.getPropertyCaption(datasourceMetaClass, name) : name;
  }
}

代码示例来源：origin: com.haulmont.charts/charts-web

protected MetaPropertyPath resolveMetaPropertyPath(MetaClass metaClass, String property) {
  MetaPropertyPath mpp = metaClass.getPropertyPath(property);
  if (mpp == null && DynamicAttributesUtils.isDynamicAttribute(property)) {
    mpp = DynamicAttributesUtils.getMetaPropertyPath(metaClass, property);
  }
  return mpp;
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

protected MetaPropertyPath resolveMetaPropertyPath(MetaClass metaClass, String property) {
  MetaPropertyPath mpp = metaClass.getPropertyPath(property);
  if (mpp == null && DynamicAttributesUtils.isDynamicAttribute(property)) {
    mpp = dynamicAttributesTools.getMetaPropertyPath(metaClass, property);
  }
  return mpp;
}

代码示例来源：origin: de.diedavids.cuba.entitysoftreference/entity-soft-reference-web

protected MetaPropertyPath resolveMetaPropertyPath(MetaClass metaClass, String property) {
  MetaPropertyPath mpp = metaClass.getPropertyPath(property);
  if (mpp == null && DynamicAttributesUtils.isDynamicAttribute(property)) {
    mpp = DynamicAttributesUtils.getMetaPropertyPath(metaClass, property);
  }
  return mpp;
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

@Deprecated
public Column(Class<T> entityClass, String propertyPath) {
  MetaClass metaClass = AppBeans.get(Metadata.class).getClassNN(entityClass);
  MetaPropertyPath mpp = metaClass.getPropertyPath(propertyPath);
  if (mpp == null) {
    throw new IllegalArgumentException(String.format("Unable to find %s in %s", propertyPath, entityClass));
  }
  this.id = mpp;
  this.caption = AppBeans.get(MessageTools.class).getPropertyCaption(metaClass, propertyPath);
  this.type = mpp.getRangeJavaClass();
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

protected Comparator<Entity> createComparator(Sort sort, MetaClass metaClass) {
    if (sort.getOrders().size() > 1) {
      throw new UnsupportedOperationException("Sort by multiple properties is not supported");
    }
    MetaPropertyPath propertyPath = metaClass.getPropertyPath(sort.getOrders().get(0).getProperty());
    if (propertyPath == null) {
      throw new IllegalArgumentException("Property " + sort.getOrders().get(0).getProperty() + " is invalid");
    }
    boolean asc = sort.getOrders().get(0).getDirection() == Sort.Direction.ASC;
    return new EntityComparator<>(propertyPath, asc);
  }
}

代码示例来源：origin: com.haulmont.cuba/cuba-web

@Override
public void removeGeneratedColumn(String columnId) {
  EntityTableItems<E> entityTableSource = (EntityTableItems<E>) getItems();
  MetaPropertyPath targetCol = entityTableSource != null ?
      entityTableSource.getEntityMetaClass().getPropertyPath(columnId) : null;
  removeGeneratedColumnInternal(targetCol == null ? columnId : targetCol);
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

protected MetaProperty getInverseProperty() {
  MetaPropertyPath mpp = getEntityMetaClass().getPropertyPath(metaPropertyPath.toPathString());
  if (mpp == null) {
    return null;
  }
  return mpp.getMetaProperty().getInverse();
}

代码示例来源：origin: com.haulmont.cuba/cuba-core

protected List<Integer> getNotPermittedSelectIndexes(QueryParser queryParser) {
  List<Integer> indexes = new ArrayList<>();
  int index = 0;
  for (QueryParser.QueryPath path : queryParser.getQueryPaths()) {
    if (path.isSelectedPath()) {
      MetaClass metaClass = metadata.getClassNN(path.getEntityName());
      if (!Objects.equals(path.getPropertyPath(), path.getVariableName()) && !isEntityAttrViewPermitted(metaClass.getPropertyPath(path.getPropertyPath()))) {
        indexes.add(index);
      }
      index++;
    }
  }
  return indexes;
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

@Override
public AbstractCondition createCondition() {
  OpManager opManager = AppBeans.get(OpManager.class);
  MetadataTools metadataTools = AppBeans.get(MetadataTools.class);
  PropertyCondition propertyCondition = new PropertyCondition(this, entityAlias);
  MetaPropertyPath propertyPath = datasourceMetaClass.getPropertyPath(name);
  if (propertyPath == null) {
    throw new IllegalStateException(String.format("Unable to find property '%s' in entity %s", name, datasourceMetaClass));
  }
  MetaClass propertyMetaClass = metadataTools.getPropertyEnclosingMetaClass(propertyPath);
  EnumSet<Op> ops = opManager.availableOps(propertyMetaClass, propertyPath.getMetaProperty());
  propertyCondition.setOperator(ops.iterator().next());
  return propertyCondition;
}

代码示例来源：origin: com.haulmont.bpm/bpm-gui

protected void sortProcActors() {
    CollectionDatasource.Sortable.SortInfo procRoleOrderSortInfo = new CollectionDatasource.Sortable.SortInfo();
    procRoleOrderSortInfo.setOrder(CollectionDatasource.Sortable.Order.ASC);
    procRoleOrderSortInfo.setPropertyPath(procActorsDs.getMetaClass().getPropertyPath("procRole.order"));

    CollectionDatasource.Sortable.SortInfo procActorOrderSortInfo = new CollectionDatasource.Sortable.SortInfo();
    procActorOrderSortInfo.setOrder(CollectionDatasource.Sortable.Order.ASC);
    procActorOrderSortInfo.setPropertyPath(procActorsDs.getMetaClass().getPropertyPath("order"));

    ((CollectionDatasource.Sortable) procActorsDs).sort(new CollectionDatasource.Sortable.SortInfo[]{procRoleOrderSortInfo, procActorOrderSortInfo});
  }
}

代码示例来源：origin: com.haulmont.fts/fts-core

public void addProperty(String name) {
  MetaPropertyPath propertyPath = metaClass.getPropertyPath(name);
  if (propertyPath == null)
    throw new RuntimeException("Property " + name + " doesn't exist for entity " + metaClass.getName());
  if (propertyPath.getMetaProperties().length > 1
      && !propertyPath.getRange().isClass()
      && !AppBeans.get(MetadataTools.class).isEmbedded(propertyPath.getMetaProperties()[0]))
    throw new RuntimeException("Property " + name + " must be an entity (" + metaClass.getName() + ")");
  properties.put(name, propertyPath.getRange().isClass());
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

protected MetaProperty getInverseProperty() {
  MetaPropertyPath mpp = getMaster().getMetaClass().getPropertyPath(metaPropertyPath.toPathString());
  if (mpp == null) {
    return null;
  }
  return mpp.getMetaProperty().getInverse();
}

代码示例来源：origin: com.haulmont.reports/reports-gui

protected void sortSeriesByOrder() {
    CollectionDatasource.Sortable.SortInfo<MetaPropertyPath> sortInfo = new CollectionDatasource.Sortable.SortInfo<>();
    sortInfo.setOrder(CollectionDatasource.Sortable.Order.ASC);
    sortInfo.setPropertyPath(seriesDs.getMetaClass().getPropertyPath("order"));
    seriesDs.sort(new CollectionDatasource.Sortable.SortInfo[]{sortInfo});
  }
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

protected void loadValidators(FieldGroup fieldGroup, FieldGroup.FieldConfig field) {
  MetaPropertyPath metaPropertyPath = rds.getMetaClass().getPropertyPath(field.getProperty());
  if (metaPropertyPath != null) {
    MetaProperty metaProperty = metaPropertyPath.getMetaProperty();
    Consumer validator = getValidator(metaProperty);
    if (validator != null) {
      field.addValidator(validator);
    }
  }
}

代码示例来源：origin: com.haulmont.reports/reports-gui

protected void sortTableDsByItemsOrderNum() {
  if (listComponent.getDatasource() instanceof CollectionDatasource.Sortable) {
    CollectionDatasource.Sortable.SortInfo sortInfo = new CollectionDatasource.Sortable.SortInfo();
    sortInfo.setOrder(CollectionDatasource.Sortable.Order.ASC);
    sortInfo.setPropertyPath(listComponent.getSingleSelected().getMetaClass().getPropertyPath("orderNum"));
    ((CollectionDatasource.Sortable) listComponent.getDatasource()).sort(new CollectionDatasource.Sortable.SortInfo[]{sortInfo});
  }
}

代码示例来源：origin: com.haulmont.cuba/cuba-gui

protected boolean canUpdateMasterRefs() {
  MetaPropertyPath mpp = getEntityMetaClass().getPropertyPath(metaPropertyPath.toPathString());
  if (mpp == null) {
    return false;
  }
  if (!mpp.getMetaProperty().getRange().getCardinality().isMany()) {
    return false;
  }
  MetaProperty inverseProperty = mpp.getMetaProperty().getInverse();
  return inverseProperty != null
      && inverseProperty.getType() == MetaProperty.Type.ASSOCIATION
      && !inverseProperty.getRange().getCardinality().isMany();
}

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