Examples with TableMapping io.jans.orm.cloud.spanner.model.TableMapping used on opensource projects

Example 16 with TableMapping

use of io.jans.orm.cloud.spanner.model.TableMapping in project jans by JanssenProject.

the class SpannerConnectionProvider method getChildTableMappingByKey.

public TableMapping getChildTableMappingByKey(String key, TableMapping tableMapping, String columnName) {
    String childTableName = tableMapping.getTableName() + "_" + columnName;
    TableMapping childTableMapping = getTableMappingByKey(key, tableMapping.getObjectClass(), childTableName);
    return childTableMapping;
}

Example 17 with TableMapping

use of io.jans.orm.cloud.spanner.model.TableMapping in project jans by JanssenProject.

the class SpannerConnectionProvider method getTableMappingByKey.

public TableMapping getTableMappingByKey(String key, String objectClass, String tableName) {
    Map<String, StructField> columTypes = tableColumnsMap.get(tableName);
    if (!tableColumnsMap.containsKey(tableName)) {
        throw new MappingException(String.format("Table '%s' metadata is not exists '", tableName));
    }
    if ("_".equals(key)) {
        return new TableMapping("", tableName, objectClass, columTypes);
    }
    String[] baseNameParts = key.split("_");
    if (ArrayHelper.isEmpty(baseNameParts)) {
        throw new KeyConversionException("Failed to determine base key part!");
    }
    TableMapping tableMapping = new TableMapping(baseNameParts[0], tableName, objectClass, columTypes);
    return tableMapping;
}