Examples with FieldItem com.alibaba.otter.canal.client.adapter.es.core.config.SchemaItem.FieldItem used on opensource projects

Example 21 with FieldItem

use of com.alibaba.otter.canal.client.adapter.es.core.config.SchemaItem.FieldItem in project canal by alibaba.

the class ES7xTemplate method getESDataFromDmlData.

@Override
public Object getESDataFromDmlData(ESMapping mapping, Map<String, Object> dmlData, Map<String, Object> dmlOld, Map<String, Object> esFieldData) {
    SchemaItem schemaItem = mapping.getSchemaItem();
    String idFieldName = mapping.get_id() == null ? mapping.getPk() : mapping.get_id();
    Object resultIdVal = null;
    for (FieldItem fieldItem : schemaItem.getSelectFields().values()) {
        String columnName = fieldItem.getColumnItems().iterator().next().getColumnName();
        if (fieldItem.getFieldName().equals(idFieldName)) {
            resultIdVal = getValFromData(mapping, dmlData, fieldItem.getFieldName(), columnName);
        }
        if (dmlOld.containsKey(columnName) && !mapping.getSkips().contains(fieldItem.getFieldName())) {
            esFieldData.put(Util.cleanColumn(fieldItem.getFieldName()), getValFromData(mapping, dmlData, fieldItem.getFieldName(), columnName));
        }
    }
    // 添加父子文档关联信息
    putRelationData(mapping, schemaItem, dmlOld, esFieldData);
    return resultIdVal;
}