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- // Licensed to Cloudera, Inc. under one
- // or more contributor license agreements. See the NOTICE file
- // distributed with this work for additional information
- // regarding copyright ownership. Cloudera, Inc. licenses this file
- // to you 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.
- var autocomplete = (function($) {
- function cas(server_type, database, table, value) {
- var key = '';
- if (server_type) {
- if (database) {
- if (table) {
- key = 'sqoop_' + server_type + "_" + database + "_" + table;
- } else {
- key = 'sqoop_' + server_type + "_" + database;
- }
- } else {
- key = 'sqoop_' + server_type;
- }
- }
- var val = $.totalStorage(key) || [];
- if (value) {
- $.totalStorage(key, value);
- }
- return val;
- }
- var loading = {
- 'databases': false,
- 'tables': false,
- 'columns': false
- };
- return {
- 'databases': function(server_type) {
- if (!loading.databases && server_type) {
- loading.databases = true;
- $(document).trigger('fetch.databases', []);
- var request = {
- url: '/sqoop/api/autocomplete/databases/?server_type=' + server_type,
- dataType: 'json',
- type: 'GET',
- success: function(data) {
- var databases = cas(server_type, null, null, data.databases);
- $(document).trigger('fetched.databases', [databases]);
- },
- error: function() {},
- always: function() {
- loading.databases = false;
- }
- };
- $.ajax(request);
- }
- return cas(server_type);
- },
- 'tables': function(server_type, database) {
- if (!loading.tables && server_type && database) {
- loading.tables = true;
- $(document).trigger('fetch.tables', []);
- var request = {
- url: '/sqoop/api/autocomplete/databases/' + database + '/tables?server_type=' + server_type,
- dataType: 'json',
- type: 'GET',
- success: function(data) {
- var tables = cas(server_type, database, null, data.tables);
- $(document).trigger('fetched.tables', [tables]);
- },
- error: function() {},
- always: function() {
- loading.tables = false;
- }
- };
- $.ajax(request);
- }
- return cas(server_type, database);
- },
- 'columns': function(server_type, database, table) {
- if (!loading.columns && server_type && database && table) {
- loading.columns = true;
- $(document).trigger('fetch.columns', []);
- var request = {
- url: '/sqoop/api/autocomplete/databases/' + database + '/tables/' + table + '/columns?server_type=' + server_type,
- dataType: 'json',
- type: 'GET',
- success: function(data) {
- var columns = cas(server_type, database, table, data.columns);
- $(document).trigger('fetched.columns', [columns]);
- },
- error: function() {},
- always: function() {
- loading.columns = false;
- }
- };
- $.ajax(request);
- }
- return cas(server_type, database, table);
- }
- };
- })($);
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