com.haulmont.cuba.core.entity.Entity.getValueEx()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.haulmont.cuba.core.entity.Entity.getValueEx()方法的一些代码示例，展示了Entity.getValueEx()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。Entity.getValueEx()方法的具体详情如下：
包路径：com.haulmont.cuba.core.entity.Entity
类名称：Entity
方法名：getValueEx

Entity.getValueEx介绍

暂无

代码示例

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

@Override
  public T apply(E entity) {
    return propertyPath != null
        ? entity.getValueEx(propertyPath)
        : null;
  }
}

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

@Override
public V getValue() {
  E item = datasource.getItem();
  if (item != null) {
    return item.getValueEx(metaPropertyPath);
  }
  return null;
}

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

@Override
public Object getItemValue(Object itemId, Object propertyId) {
  MetaPropertyPath propertyPath = (MetaPropertyPath) propertyId;
  return container.getItem(itemId).getValueEx(propertyPath);
}

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

@Override
public Object getItemValue(Object itemId, Object propertyId) {
  MetaPropertyPath propertyPath = (MetaPropertyPath) propertyId;
  return datasource.getItemNN(itemId).getValueEx(propertyPath);
}

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

@Override
public V getValue() {
  E item = container.getItemOrNull();
  if (item != null) {
    return item.getValueEx(metaPropertyPath);
  }
  return null;
}

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

/**
 * Returns the value of entity property with the specified property name.
 *
 * @param property name of entity property
 * @return the value of entity property with the specified property name.
 * <ul>
 * <li>If property value is an instance of {@link Collection},
 * then method returns {@link List} of {@link EntityDataItem}.</li>
 * <li>Otherwise method returns value by {@link Instance#getValue(java.lang.String)}</li>
 * </ul>
 */
@Override
public Object getValue(String property) {
  Object value = item.getValueEx(property);
  if (value instanceof Collection) {
    List<DataItem> items = new ArrayList<>();
    for (Object item : (Collection) value) {
      items.add(new EntityDataItem((Entity) item));
    }
    return items;
  }
  return value;
}

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

protected List<String> convertWhere(String tableAlias, FieldEntry fieldEntry, Entity entity) {
  List<String> where = new ArrayList<>();
  if (fieldEntry.isEmbedded) {
    for (FieldEntry entry : fieldEntry.fieldsMapping.values()) {
      where.addAll(convertWhere(tableAlias, entry, entity));
    }
  } else {
    where.add(tableAlias + "." + fieldEntry.columnName + " = " +
        convertValue(entity, fieldEntry.getFieldName(), entity.getValueEx(fieldEntry.getFieldName())));
  }
  return where;
}

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

protected Object getValueByProperty(E item, MetaPropertyPath property) {
  Preconditions.checkNotNullArgument(item);
  return item.getValueEx(property.toString());
}

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

protected Pair<List<String>, List<String>> getInsertStrings(FieldEntry fieldEntry, Entity entity) {
  List<String> columnNames = new ArrayList<>();
  List<String> valuesStr = new ArrayList<>();
  String fieldName = fieldEntry.getFieldName();
  if (fieldEntry.isEmbedded) {
    for (FieldEntry entry : fieldEntry.fieldsMapping.values()) {
      Pair<List<String>, List<String>> insertStrings = getInsertStrings(entry, entity);
      columnNames.addAll(insertStrings.getFirst());
      valuesStr.addAll(insertStrings.getSecond());
    }
  } else {
    Object value = entity.getValueEx(fieldName);
    columnNames.add(fieldEntry.columnName);
    valuesStr.add(convertValue(entity, fieldName, value));
  }
  return new Pair<>(columnNames, valuesStr);
}

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

protected Pair<List<String>, List<String>> getUpdateStrings(FieldEntry fieldEntry, Entity entity) {
  List<String> valuesStr = new ArrayList<>();
  List<String> whereStr = new ArrayList<>();
  String fieldName = fieldEntry.getFieldName();
  if (!fieldName.equalsIgnoreCase(ID)) {
    if (fieldEntry.isEmbedded) {
      for (FieldEntry entry : fieldEntry.fieldsMapping.values()) {
        Pair<List<String>, List<String>> updateStrings = getUpdateStrings(entry, entity);
        valuesStr.addAll(updateStrings.getSecond());
      }
    } else {
      Object value = entity.getValueEx(fieldName);
      valuesStr.add(format("%s=%s", fieldEntry.columnName, convertValue(entity, fieldName, value)));
    }
  } else {
    if (fieldEntry.isEmbedded) {
      for (FieldEntry entry : fieldEntry.fieldsMapping.values()) {
        Pair<List<String>, List<String>> updateStrings = getUpdateStrings(entry, entity);
        whereStr.addAll(updateStrings.getFirst());
      }
    } else {
      Object value = entity.getValueEx(fieldName);
      whereStr.add(format("%s=%s", fieldEntry.columnName, convertValue(entity, fieldName, value)));
    }
  }
  return new Pair<>(valuesStr, whereStr);
}

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

@Override
public String apply(Object o) {
  if (!(o instanceof Entity)) {
    return "";
  }
  Entity entity = (Entity) o;
  if (captionMode == CaptionMode.PROPERTY
      && captionProperty != null) {
    if (entity.getMetaClass().getPropertyPath(captionProperty) == null) {
      throw new IllegalArgumentException(String.format("Couldn't find property with name '%s'", captionProperty));
    }
    Object propertyValue = entity.getValueEx(captionProperty);
    return propertyValue != null
        ? propertyValue.toString()
        : " ";
  }
  return metadata.getTools().getInstanceName(entity);
}

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

protected String createAllFieldContent(Entity entity, EntityDescr descr) throws IndexingException {
  StringBuilder sb = new StringBuilder();
  for (String propName : descr.getLocalProperties()) {
    Object value = entity.getValueEx(propName); // using getValueEx() to support embedded entities
    String str = valueFormatter.format(value);
    if (str != null && !StringUtils.isBlank(str)) {
      if (ftsConfig.getStoreContentInIndex()) {
        appendString(sb, makeFieldName(propName));
      }
      appendString(sb, str);
    }
  }
  if (entity instanceof FileDescriptor) {
    appendString(sb, makeFieldName(FTS.FILE_CONT_PROP));
    sb.append(FTS.FIELD_SEP).append(((FileDescriptor) entity).getName().replaceAll("\\s+", FTS.FIELD_SEP));
    appendFileContent(sb, (FileDescriptor) entity);
  }
  if (log.isTraceEnabled())
    log.trace("Entity {} all field: {}", entity, sb.toString());
  return sb.toString();
}

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

protected Object getValueByProperty(T item, MetaPropertyPath property) {
  Preconditions.checkNotNullArgument(item);
  if (property.getMetaProperties().length == 1) {
    return item.getValue(property.getMetaProperty().getName());
  } else {
    return item.getValueEx(property);
  }
}

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

Object value = item.getValueEx(propertyPath);
    String stringValue;
    if (value instanceof String) {
      stringValue = item.getValueEx(propertyPath);
    } else {
      if (DynamicAttributesUtils.isDynamicAttribute(propertyPath.getMetaProperty())) {
Entity item = dataBinding.getTableItems().getItem(itemId);
if (item != null) {
  Boolean value = item.getValueEx(propertyPath);
  if (BooleanUtils.isTrue(value)) {
    style = "boolean-cell boolean-cell-true";

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

/**
 * Set field's "required" flag to false if the value has been filtered by Row Level Security
 * This is necessary to allow user to submit form with filtered attribute even if attribute is required
 */
public static void handleFilteredAttributes(Field component, Datasource datasource, MetaPropertyPath mpp) {
  if (component.isRequired()
      && datasource.getState() == Datasource.State.VALID
      && datasource.getItem() != null
      && mpp.getMetaProperty().getRange().isClass()) {
    Entity targetItem = datasource.getItem();
    MetaProperty[] propertiesChain = mpp.getMetaProperties();
    if (propertiesChain.length > 1) {
      String basePropertyItem = Arrays.stream(propertiesChain)
          .limit(propertiesChain.length - 1)
          .map(MetadataObject::getName)
          .collect(Collectors.joining("."));
      targetItem = datasource.getItem().getValueEx(basePropertyItem);
    }
    if (targetItem instanceof BaseGenericIdEntity) {
      String metaPropertyName = mpp.getMetaProperty().getName();
      Object value = targetItem.getValue(metaPropertyName);
      BaseGenericIdEntity baseGenericIdEntity = (BaseGenericIdEntity) targetItem;
      String[] filteredAttributes = getFilteredAttributes(baseGenericIdEntity);
      if (value == null && filteredAttributes != null
          && ArrayUtils.contains(filteredAttributes, metaPropertyName)) {
        component.setRequired(false);
      }
    }
  }
}

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

Collection<? extends V> itemValue = getItem().getValueEx(metaPropertyPath.toPathString());
Collection<V> oldValue = itemValue != null ? new ArrayList<>(itemValue) : null;

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

Collection<V> itemValue = getMaster().getItem().getValueEx(metaPropertyPath.toPathString());
Collection<V> oldValue = itemValue == null
    ? null

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

MetaProperty metaProperty = propertyPath.getMetaProperty();
String value = stringify(entity.getValueEx(name), metaProperty);
attr.setValue(value);
Object valueId = getValueId(entity.getValueEx(name));
if (valueId != null)
  attr.setValueId(valueId.toString());

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

if (StringUtils.isNotEmpty(captionProperty)) {
  E item = getItems().getItemNN(rowId);
  Object captionValue = item.getValueEx(captionProperty);
  return captionValue != null ? String.valueOf(captionValue) : null;

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

if (DynamicAttributesUtils.isDynamicAttribute(columnId)) {
  metaProperty = dynamicAttributesTools.getMetaPropertyPath(item.getMetaClass(), columnId).getMetaProperty();
  value = dynamicAttributesTools.getDynamicAttributeValueAsString(metaProperty, item.getValueEx(columnId));
} else {
  value = item.getValueEx(columnId);

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