com.spotify.scio.bigquery.syntax.TableReferenceSyntax.scala Maven / Gradle / Ivy
/*
* Copyright 2019 Spotify AB.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package com.spotify.scio.bigquery.syntax
import com.google.api.services.bigquery.model.TableReference
/** Enhanced version of [[com.google.api.services.bigquery.model.TableReference TableReference]]. */
final class TableReferenceOps(private val r: TableReference) extends AnyVal {
/**
* Return table specification in the form of "[project_id]:[dataset_id].[table_id]" or
* "[dataset_id].[table_id]".
*/
def asTableSpec: String = {
require(r.getDatasetId != null, "Dataset can't be null")
require(r.getTableId != null, "Table can't be null")
if (r.getProjectId != null) {
s"${r.getProjectId}:${r.getDatasetId}.${r.getTableId}"
} else {
s"${r.getDatasetId}.${r.getTableId}"
}
}
}
trait TableReferenceSyntax {
implicit def bigQueryTableRefOps(r: TableReference): TableReferenceOps = new TableReferenceOps(r)
}