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From voze...@apache.org
Subject [29/69] [abbrv] ignite git commit: Web Console beta-3.
Date Tue, 13 Sep 2016 09:53:21 GMT
http://git-wip-us.apache.org/repos/asf/ignite/blob/6af6560a/modules/web-console/frontend/controllers/domains-controller.js
----------------------------------------------------------------------
diff --git a/modules/web-console/frontend/controllers/domains-controller.js b/modules/web-console/frontend/controllers/domains-controller.js
new file mode 100644
index 0000000..e520494
--- /dev/null
+++ b/modules/web-console/frontend/controllers/domains-controller.js
@@ -0,0 +1,1790 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF 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.
+ */
+
+// Controller for Domain model screen.
+export default ['domainsController', [
+    '$rootScope', '$scope', '$http', '$state', '$filter', '$timeout', '$modal', 'IgniteLegacyUtils', 'IgniteMessages', 'IgniteFocus', 'IgniteConfirm', 'IgniteConfirmBatch', 'IgniteClone', 'IgniteLoading', 'IgniteModelNormalizer', 'IgniteUnsavedChangesGuard', 'IgniteAgentMonitor', 'IgniteLegacyTable', 'igniteConfigurationResource', 'IgniteErrorPopover', 'IgniteFormUtils',
+    function($root, $scope, $http, $state, $filter, $timeout, $modal, LegacyUtils, Messages, Focus, Confirm, ConfirmBatch, Clone, Loading, ModelNormalizer, UnsavedChangesGuard, IgniteAgentMonitor, LegacyTable, Resource, ErrorPopover, FormUtils) {
+        UnsavedChangesGuard.install($scope);
+
+        const emptyDomain = {empty: true};
+
+        let __original_value;
+
+        const blank = {};
+
+        // We need to initialize backupItem with empty object in order to properly used from angular directives.
+        $scope.backupItem = emptyDomain;
+
+        $scope.ui = FormUtils.formUI();
+        $scope.ui.activePanels = [0, 1];
+        $scope.ui.topPanels = [0, 1, 2];
+
+        const IMPORT_DM_NEW_CACHE = 1;
+        const IMPORT_DM_ASSOCIATE_CACHE = 2;
+
+        /**
+         * Convert some name to valid java package name.
+         *
+         * @param name to convert.
+         * @returns {string} Valid java package name.
+         */
+        const _toJavaPackage = (name) => {
+            return name ? name.replace(/[^A-Za-z_0-9/.]+/g, '_') : 'org';
+        };
+
+        const _packageNameUpdate = (event, user) => {
+            if (_.isNil(user))
+                return;
+
+            $scope.ui.packageNameUserInput = _toJavaPackage(user.email.replace('@', '.').split('.').reverse().join('.') + '.model');
+        };
+
+        _packageNameUpdate(null, $root.user);
+
+        $scope.$on('$destroy', $root.$on('user', _packageNameUpdate));
+
+        $scope.ui.builtinKeys = true;
+        $scope.ui.usePrimitives = true;
+        $scope.ui.generateAliases = true;
+        $scope.ui.generatedCachesClusters = [];
+
+        function _mapCaches(caches) {
+            return _.map(caches, (cache) => {
+                return {label: cache.name, value: cache._id, cache};
+            });
+        }
+
+        $scope.contentVisible = function() {
+            const item = $scope.backupItem;
+
+            return !item.empty && (!item._id || _.find($scope.displayedRows, {_id: item._id}));
+        };
+
+        $scope.getModel = LegacyUtils.getModel;
+        $scope.javaBuiltInClasses = LegacyUtils.javaBuiltInClasses;
+        $scope.compactJavaName = FormUtils.compactJavaName;
+        $scope.widthIsSufficient = FormUtils.widthIsSufficient;
+        $scope.saveBtnTipText = FormUtils.saveBtnTipText;
+
+        $scope.tableSave = function(field, index, stopEdit) {
+            if (LegacyTable.tableEditing({model: 'table-index-fields'}, LegacyTable.tableEditedRowIndex())) {
+                if ($scope.tableIndexItemSaveVisible(field, index))
+                    return $scope.tableIndexItemSave(field, field.indexIdx, index, stopEdit);
+            }
+            else {
+                switch (field.type) {
+                    case 'fields':
+                    case 'aliases':
+                        if (LegacyTable.tablePairSaveVisible(field, index))
+                            return LegacyTable.tablePairSave($scope.tablePairValid, $scope.backupItem, field, index, stopEdit);
+
+                        break;
+
+                    case 'indexes':
+                        if ($scope.tableIndexSaveVisible(field, index))
+                            return $scope.tableIndexSave(field, index, stopEdit);
+
+                        break;
+
+                    case 'table-db-fields':
+                        if ($scope.tableDbFieldSaveVisible(field, index))
+                            return $scope.tableDbFieldSave(field, index, stopEdit);
+
+                        break;
+
+                    default:
+                }
+            }
+
+            return true;
+        };
+
+        $scope.tableReset = (trySave) => {
+            const field = LegacyTable.tableField();
+
+            if (trySave && LegacyUtils.isDefined(field) && !$scope.tableSave(field, LegacyTable.tableEditedRowIndex(), true))
+                return false;
+
+            LegacyTable.tableReset();
+
+            return true;
+        };
+
+        $scope.tableNewItem = function(field) {
+            if ($scope.tableReset(true))
+                LegacyTable.tableNewItem(field);
+        };
+
+        $scope.tableNewItemActive = LegacyTable.tableNewItemActive;
+
+        $scope.tableStartEdit = function(item, field, index) {
+            if ($scope.tableReset(true))
+                LegacyTable.tableStartEdit(item, field, index, $scope.tableSave);
+        };
+
+        $scope.tableEditing = LegacyTable.tableEditing;
+
+        $scope.tableRemove = function(item, field, index) {
+            if ($scope.tableReset(true))
+                LegacyTable.tableRemove(item, field, index);
+        };
+
+        $scope.tablePairSave = LegacyTable.tablePairSave;
+        $scope.tablePairSaveVisible = LegacyTable.tablePairSaveVisible;
+
+        $scope.queryFieldsTbl = {
+            type: 'fields',
+            model: 'fields',
+            focusId: 'QryField',
+            ui: 'table-pair',
+            keyName: 'name',
+            valueName: 'className',
+            save: $scope.tableSave
+        };
+
+        $scope.aliasesTbl = {
+            type: 'aliases',
+            model: 'aliases',
+            focusId: 'Alias',
+            ui: 'table-pair',
+            keyName: 'field',
+            valueName: 'alias',
+            save: $scope.tableSave
+        };
+
+        $scope.queryMetadataVariants = LegacyUtils.mkOptions(['Annotations', 'Configuration']);
+
+        const INFO_CONNECT_TO_DB = 'Configure connection to database';
+        const INFO_SELECT_SCHEMAS = 'Select schemas to load tables from';
+        const INFO_SELECT_TABLES = 'Select tables to import as domain model';
+        const INFO_SELECT_OPTIONS = 'Select import domain model options';
+        const LOADING_JDBC_DRIVERS = {text: 'Loading JDBC drivers...'};
+        const LOADING_SCHEMAS = {text: 'Loading schemas...'};
+        const LOADING_TABLES = {text: 'Loading tables...'};
+        const SAVING_DOMAINS = {text: 'Saving domain model...'};
+
+        $scope.ui.invalidKeyFieldsTooltip = 'Found key types without configured key fields<br/>' +
+            'It may be a result of import tables from database without primary keys<br/>' +
+            'Key field for such key types should be configured manually';
+
+        $scope.indexType = LegacyUtils.mkOptions(['SORTED', 'FULLTEXT', 'GEOSPATIAL']);
+
+        const _dbPresets = [
+            {
+                db: 'Oracle',
+                jdbcDriverClass: 'oracle.jdbc.OracleDriver',
+                jdbcUrl: 'jdbc:oracle:thin:@[host]:[port]:[database]',
+                user: 'system'
+            },
+            {
+                db: 'DB2',
+                jdbcDriverClass: 'com.ibm.db2.jcc.DB2Driver',
+                jdbcUrl: 'jdbc:db2://[host]:[port]/[database]',
+                user: 'db2admin'
+            },
+            {
+                db: 'SQLServer',
+                jdbcDriverClass: 'com.microsoft.sqlserver.jdbc.SQLServerDriver',
+                jdbcUrl: 'jdbc:sqlserver://[host]:[port][;databaseName=database]'
+            },
+            {
+                db: 'PostgreSQL',
+                jdbcDriverClass: 'org.postgresql.Driver',
+                jdbcUrl: 'jdbc:postgresql://[host]:[port]/[database]',
+                user: 'sa'
+            },
+            {
+                db: 'MySQL',
+                jdbcDriverClass: 'com.mysql.jdbc.Driver',
+                jdbcUrl: 'jdbc:mysql://[host]:[port]/[database]',
+                user: 'root'
+            },
+            {
+                db: 'H2',
+                jdbcDriverClass: 'org.h2.Driver',
+                jdbcUrl: 'jdbc:h2:tcp://[host]/[database]',
+                user: 'sa'
+            }
+        ];
+
+        $scope.selectedPreset = {
+            db: 'General',
+            jdbcDriverJar: '',
+            jdbcDriverClass: '',
+            jdbcUrl: 'jdbc:[database]',
+            user: 'sa',
+            password: '',
+            tablesOnly: true
+        };
+
+        $scope.demoConnection = {
+            db: 'H2',
+            jdbcDriverClass: 'org.h2.Driver',
+            jdbcUrl: 'jdbc:h2:mem:demo-db',
+            user: 'sa',
+            password: '',
+            tablesOnly: true
+        };
+
+        function _loadPresets() {
+            try {
+                const restoredPresets = JSON.parse(localStorage.dbPresets);
+
+                _.forEach(restoredPresets, (restoredPreset) => {
+                    const preset = _.find(_dbPresets, {jdbcDriverClass: restoredPreset.jdbcDriverClass});
+
+                    if (preset) {
+                        preset.jdbcUrl = restoredPreset.jdbcUrl;
+                        preset.user = restoredPreset.user;
+                    }
+                });
+            }
+            catch (ignore) {
+                // No-op.
+            }
+        }
+
+        _loadPresets();
+
+        function _savePreset(preset) {
+            try {
+                const oldPreset = _.find(_dbPresets, {jdbcDriverClass: preset.jdbcDriverClass});
+
+                if (oldPreset)
+                    angular.extend(oldPreset, preset);
+                else
+                    _dbPresets.push(preset);
+
+                localStorage.dbPresets = JSON.stringify(_dbPresets);
+            }
+            catch (err) {
+                Messages.showError(err);
+            }
+        }
+
+        function _findPreset(selectedJdbcJar) {
+            let result = _.find(_dbPresets, function(preset) {
+                return preset.jdbcDriverClass === selectedJdbcJar.jdbcDriverClass;
+            });
+
+            if (!result)
+                result = {db: 'General', jdbcUrl: 'jdbc:[database]', user: 'admin'};
+
+            result.jdbcDriverJar = selectedJdbcJar.jdbcDriverJar;
+            result.jdbcDriverClass = selectedJdbcJar.jdbcDriverClass;
+
+            return result;
+        }
+
+        $scope.$watch('ui.selectedJdbcDriverJar', function(val) {
+            if (val && !$scope.importDomain.demo) {
+                const foundPreset = _findPreset(val);
+
+                const selectedPreset = $scope.selectedPreset;
+
+                selectedPreset.db = foundPreset.db;
+                selectedPreset.jdbcDriverJar = foundPreset.jdbcDriverJar;
+                selectedPreset.jdbcDriverClass = foundPreset.jdbcDriverClass;
+                selectedPreset.jdbcUrl = foundPreset.jdbcUrl;
+                selectedPreset.user = foundPreset.user;
+            }
+        }, true);
+
+        $scope.ui.showValid = true;
+
+        $scope.supportedJdbcTypes = LegacyUtils.mkOptions(LegacyUtils.SUPPORTED_JDBC_TYPES);
+
+        $scope.supportedJavaTypes = LegacyUtils.mkOptions(LegacyUtils.javaBuiltInTypes);
+
+        $scope.sortDirections = [
+            {value: true, label: 'ASC'},
+            {value: false, label: 'DESC'}
+        ];
+
+        $scope.domains = [];
+
+        $scope.isJavaBuiltInClass = function() {
+            const item = $scope.backupItem;
+
+            if (item && item.keyType)
+                return LegacyUtils.isJavaBuiltInClass(item.keyType);
+
+            return false;
+        };
+
+        $scope.selectAllSchemas = function() {
+            const allSelected = $scope.importDomain.allSchemasSelected;
+
+            _.forEach($scope.importDomain.displayedSchemas, (schema) => {
+                schema.use = allSelected;
+            });
+        };
+
+        $scope.selectSchema = function() {
+            if (LegacyUtils.isDefined($scope.importDomain) && LegacyUtils.isDefined($scope.importDomain.displayedSchemas))
+                $scope.importDomain.allSchemasSelected = $scope.importDomain.displayedSchemas.length > 0 && _.every($scope.importDomain.displayedSchemas, 'use', true);
+        };
+
+        $scope.selectAllTables = function() {
+            const allSelected = $scope.importDomain.allTablesSelected;
+
+            _.forEach($scope.importDomain.displayedTables, function(table) {
+                table.use = allSelected;
+            });
+        };
+
+        $scope.selectTable = function() {
+            if (LegacyUtils.isDefined($scope.importDomain) && LegacyUtils.isDefined($scope.importDomain.displayedTables))
+                $scope.importDomain.allTablesSelected = $scope.importDomain.displayedTables.length > 0 && _.every($scope.importDomain.displayedTables, 'use', true);
+        };
+
+        $scope.$watch('importDomain.displayedSchemas', $scope.selectSchema);
+
+        $scope.$watch('importDomain.displayedTables', $scope.selectTable);
+
+        // Pre-fetch modal dialogs.
+        const importDomainModal = $modal({scope: $scope, templateUrl: '/configuration/domains-import.html', show: false});
+
+        const hideImportDomain = importDomainModal.hide;
+
+        importDomainModal.hide = function() {
+            IgniteAgentMonitor.stopWatch();
+
+            hideImportDomain();
+        };
+
+        $scope.linkId = () => $scope.backupItem._id ? $scope.backupItem._id : 'create';
+
+        function prepareNewItem(cacheId) {
+            return {
+                space: $scope.spaces[0]._id,
+                caches: cacheId && _.find($scope.caches, {value: cacheId}) ? [cacheId] : // eslint-disable-line no-nested-ternary
+                    (_.isEmpty($scope.caches) ? [] : [$scope.caches[0].value]),
+                queryMetadata: 'Configuration'
+            };
+        }
+
+        /**
+         * Show import domain models modal.
+         */
+        $scope.showImportDomainModal = function() {
+            LegacyTable.tableReset();
+
+            FormUtils.confirmUnsavedChanges($scope.ui.inputForm.$dirty, function() {
+                if ($scope.ui.inputForm.$dirty)
+                    $scope.backupItem = $scope.selectedItem ? angular.copy($scope.selectedItem) : prepareNewItem();
+
+                const demo = $root.IgniteDemoMode;
+
+                $scope.importDomain = {
+                    demo,
+                    action: demo ? 'connect' : 'drivers',
+                    jdbcDriversNotFound: demo,
+                    schemas: [],
+                    allSchemasSelected: false,
+                    tables: [],
+                    allTablesSelected: false,
+                    button: 'Next',
+                    info: ''
+                };
+
+                $scope.importDomain.loadingOptions = LOADING_JDBC_DRIVERS;
+
+                IgniteAgentMonitor.startWatch({text: 'Back to Domain models', goal: 'import domain model from database'})
+                    .then(importDomainModal.$promise)
+                    .then(importDomainModal.show)
+                    .then(() => {
+                        if (demo) {
+                            $scope.ui.packageNameUserInput = $scope.ui.packageName;
+                            $scope.ui.packageName = 'model';
+
+                            return;
+                        }
+
+                        // Get available JDBC drivers via agent.
+                        Loading.start('importDomainFromDb');
+
+                        $scope.jdbcDriverJars = [];
+                        $scope.ui.selectedJdbcDriverJar = {};
+
+                        return IgniteAgentMonitor.drivers()
+                            .then((drivers) => {
+                                $scope.ui.packageName = $scope.ui.packageNameUserInput;
+
+                                if (drivers && drivers.length > 0) {
+                                    drivers = _.sortBy(drivers, 'jdbcDriverJar');
+
+                                    _.forEach(drivers, (drv) => {
+                                        $scope.jdbcDriverJars.push({
+                                            label: drv.jdbcDriverJar,
+                                            value: {
+                                                jdbcDriverJar: drv.jdbcDriverJar,
+                                                jdbcDriverClass: drv.jdbcDriverCls
+                                            }
+                                        });
+                                    });
+
+                                    $scope.ui.selectedJdbcDriverJar = $scope.jdbcDriverJars[0].value;
+
+                                    FormUtils.confirmUnsavedChanges($scope.ui.inputForm.$dirty, () => {
+                                        $scope.importDomain.action = 'connect';
+                                        $scope.importDomain.tables = [];
+
+                                        Focus.move('jdbcUrl');
+                                    });
+                                }
+                                else {
+                                    $scope.importDomain.jdbcDriversNotFound = true;
+                                    $scope.importDomain.button = 'Cancel';
+                                }
+                            })
+                            .then(() => {
+                                $scope.importDomain.info = INFO_CONNECT_TO_DB;
+
+                                Loading.finish('importDomainFromDb');
+                            });
+                    });
+            });
+        };
+
+        /**
+         * Load list of database schemas.
+         */
+        function _loadSchemas() {
+            IgniteAgentMonitor.awaitAgent()
+                .then(function() {
+                    $scope.importDomain.loadingOptions = LOADING_SCHEMAS;
+                    Loading.start('importDomainFromDb');
+
+                    if ($root.IgniteDemoMode)
+                        return IgniteAgentMonitor.schemas($scope.demoConnection);
+
+                    const preset = $scope.selectedPreset;
+
+                    _savePreset(preset);
+
+                    return IgniteAgentMonitor.schemas(preset);
+                })
+                .then(function(schemas) {
+                    $scope.importDomain.schemas = _.map(schemas, function(schema) {
+                        return {use: true, name: schema};
+                    });
+
+                    $scope.importDomain.action = 'schemas';
+
+                    if ($scope.importDomain.schemas.length === 0)
+                        $scope.importDomainNext();
+
+                    $scope.importDomain.info = INFO_SELECT_SCHEMAS;
+                })
+                .catch(Messages.showError)
+                .then(() => Loading.finish('importDomainFromDb'));
+        }
+
+        const DFLT_PARTITIONED_CACHE = {
+            label: 'PARTITIONED',
+            value: -1,
+            cache: {
+                name: 'PARTITIONED',
+                cacheMode: 'PARTITIONED',
+                atomicityMode: 'ATOMIC',
+                readThrough: true,
+                writeThrough: true
+            }
+        };
+
+        const DFLT_REPLICATED_CACHE = {
+            label: 'REPLICATED',
+            value: -2,
+            cache: {
+                name: 'REPLICATED',
+                cacheMode: 'REPLICATED',
+                atomicityMode: 'ATOMIC',
+                readThrough: true,
+                writeThrough: true
+            }
+        };
+
+        let _importCachesOrTemplates = [];
+
+        $scope.tableActionView = function(tbl) {
+            const cacheName = _.find(_importCachesOrTemplates, {value: tbl.cacheOrTemplate}).label;
+
+            if (tbl.action === IMPORT_DM_NEW_CACHE)
+                return 'Create ' + tbl.generatedCacheName + ' (' + cacheName + ')';
+
+            return 'Associate with ' + cacheName;
+        };
+
+        function toJavaClassName(name) {
+            const len = name.length;
+
+            let buf = '';
+
+            let capitalizeNext = true;
+
+            for (let i = 0; i < len; i++) {
+                const ch = name.charAt(i);
+
+                if (ch === ' ' || ch === '_')
+                    capitalizeNext = true;
+                else if (capitalizeNext) {
+                    buf += ch.toLocaleUpperCase();
+
+                    capitalizeNext = false;
+                }
+                else
+                    buf += ch.toLocaleLowerCase();
+            }
+
+            return buf;
+        }
+
+        function toJavaName(dbName) {
+            const javaName = toJavaClassName(dbName);
+
+            return javaName.charAt(0).toLocaleLowerCase() + javaName.slice(1);
+        }
+
+        function _fillCommonCachesOrTemplates(item) {
+            return function(action) {
+                if (item.cachesOrTemplates)
+                    item.cachesOrTemplates.length = 0;
+                else
+                    item.cachesOrTemplates = [];
+
+                if (action === IMPORT_DM_NEW_CACHE) {
+                    item.cachesOrTemplates.push(DFLT_PARTITIONED_CACHE);
+                    item.cachesOrTemplates.push(DFLT_REPLICATED_CACHE);
+                }
+
+                if (!_.isEmpty($scope.caches)) {
+                    if (item.cachesOrTemplates.length > 0)
+                        item.cachesOrTemplates.push(null);
+
+                    _.forEach($scope.caches, function(cache) {
+                        item.cachesOrTemplates.push(cache);
+                    });
+                }
+
+                if (!_.find(item.cachesOrTemplates, {value: item.cacheOrTemplate}))
+                    item.cacheOrTemplate = item.cachesOrTemplates[0].value;
+            };
+        }
+        /**
+         * Load list of database tables.
+         */
+        function _loadTables() {
+            IgniteAgentMonitor.awaitAgent()
+                .then(function() {
+                    $scope.importDomain.loadingOptions = LOADING_TABLES;
+                    Loading.start('importDomainFromDb');
+
+                    $scope.importDomain.allTablesSelected = false;
+
+                    const preset = $scope.importDomain.demo ? $scope.demoConnection : $scope.selectedPreset;
+
+                    preset.schemas = [];
+
+                    _.forEach($scope.importDomain.schemas, function(schema) {
+                        if (schema.use)
+                            preset.schemas.push(schema.name);
+                    });
+
+                    return IgniteAgentMonitor.tables(preset);
+                })
+                .then(function(tables) {
+                    _importCachesOrTemplates = [DFLT_PARTITIONED_CACHE, DFLT_REPLICATED_CACHE].concat($scope.caches);
+
+                    _fillCommonCachesOrTemplates($scope.importCommon)($scope.importCommon.action);
+
+                    _.forEach(tables, function(tbl, idx) {
+                        tbl.id = idx;
+                        tbl.action = IMPORT_DM_NEW_CACHE;
+                        tbl.generatedCacheName = toJavaClassName(tbl.tbl) + 'Cache';
+                        tbl.cacheOrTemplate = DFLT_PARTITIONED_CACHE.value;
+                        tbl.label = tbl.schema + '.' + tbl.tbl;
+                        tbl.edit = false;
+                        tbl.use = LegacyUtils.isDefined(_.find(tbl.cols, function(col) {
+                            return col.key;
+                        }));
+                    });
+
+                    $scope.importDomain.action = 'tables';
+                    $scope.importDomain.tables = tables;
+                    $scope.importDomain.info = INFO_SELECT_TABLES;
+                })
+                .catch(Messages.showError)
+                .then(() => Loading.finish('importDomainFromDb'));
+        }
+
+        $scope.applyDefaults = function() {
+            _.forEach($scope.importDomain.displayedTables, function(table) {
+                table.edit = false;
+                table.action = $scope.importCommon.action;
+                table.cacheOrTemplate = $scope.importCommon.cacheOrTemplate;
+            });
+        };
+
+        $scope._curDbTable = null;
+
+        $scope.startEditDbTableCache = function(tbl) {
+            if ($scope._curDbTable) {
+                $scope._curDbTable.edit = false;
+
+                if ($scope._curDbTable.actionWatch) {
+                    $scope._curDbTable.actionWatch();
+
+                    $scope._curDbTable.actionWatch = null;
+                }
+            }
+
+            $scope._curDbTable = tbl;
+
+            const _fillFn = _fillCommonCachesOrTemplates($scope._curDbTable);
+
+            _fillFn($scope._curDbTable.action);
+
+            $scope._curDbTable.actionWatch = $scope.$watch('_curDbTable.action', _fillFn, true);
+
+            $scope._curDbTable.edit = true;
+        };
+
+        /**
+         * Show page with import domain models options.
+         */
+        function _selectOptions() {
+            $scope.importDomain.action = 'options';
+            $scope.importDomain.button = 'Save';
+            $scope.importDomain.info = INFO_SELECT_OPTIONS;
+
+            Focus.move('domainPackageName');
+        }
+
+        function _saveBatch(batch) {
+            if (batch && batch.length > 0) {
+                $scope.importDomain.loadingOptions = SAVING_DOMAINS;
+                Loading.start('importDomainFromDb');
+
+                $http.post('/api/v1/configuration/domains/save/batch', batch)
+                    .success(function(savedBatch) {
+                        let lastItem;
+                        const newItems = [];
+
+                        _.forEach(_mapCaches(savedBatch.generatedCaches), function(cache) {
+                            $scope.caches.push(cache);
+                        });
+
+                        _.forEach(savedBatch.savedDomains, function(savedItem) {
+                            const idx = _.findIndex($scope.domains, function(domain) {
+                                return domain._id === savedItem._id;
+                            });
+
+                            if (idx >= 0)
+                                $scope.domains[idx] = savedItem;
+                            else
+                                newItems.push(savedItem);
+
+                            lastItem = savedItem;
+                        });
+
+                        _.forEach(newItems, function(item) {
+                            $scope.domains.push(item);
+                        });
+
+                        if (!lastItem && $scope.domains.length > 0)
+                            lastItem = $scope.domains[0];
+
+                        $scope.selectItem(lastItem);
+
+                        Messages.showInfo('Domain models imported from database.');
+
+                        $scope.ui.activePanels = [0, 1, 2];
+
+                        $scope.ui.showValid = true;
+                    })
+                    .error(Messages.showError)
+                    .finally(() => {
+                        Loading.finish('importDomainFromDb');
+
+                        importDomainModal.hide();
+                    });
+            }
+            else
+                importDomainModal.hide();
+        }
+
+        function _saveDomainModel() {
+            if (LegacyUtils.isEmptyString($scope.ui.packageName)) {
+                ErrorPopover.show('domainPackageNameInput', 'Package could not be empty');
+
+                Focus.move('domainPackageNameInput');
+
+                return false;
+            }
+
+            if (!LegacyUtils.isValidJavaClass('Package', $scope.ui.packageName, false, 'domainPackageNameInput', true)) {
+                Focus.move('domainPackageNameInput');
+
+                return false;
+            }
+
+            const batch = [];
+            const checkedCaches = [];
+
+            let containKey = true;
+            let containDup = false;
+
+            function queryField(name, jdbcType) {
+                return {name: toJavaName(name), className: jdbcType.javaType};
+            }
+
+            function dbField(name, jdbcType, nullable) {
+                return {
+                    jdbcType,
+                    databaseFieldName: name,
+                    databaseFieldType: jdbcType.dbName,
+                    javaFieldName: toJavaName(name),
+                    javaFieldType: nullable ? jdbcType.javaType :
+                        ($scope.ui.usePrimitives && jdbcType.primitiveType ? jdbcType.primitiveType : jdbcType.javaType)
+                };
+            }
+
+            _.forEach($scope.importDomain.tables, function(table, curIx) {
+                if (table.use) {
+                    const qryFields = [];
+                    const indexes = [];
+                    const keyFields = [];
+                    const valFields = [];
+                    const aliases = [];
+
+                    const tableName = table.tbl;
+                    let typeName = toJavaClassName(tableName);
+
+                    if (_.find($scope.importDomain.tables,
+                            (tbl, ix) => tbl.use && ix !== curIx && tableName === tbl.tbl)) {
+                        typeName = typeName + '_' + toJavaClassName(table.schema);
+
+                        containDup = true;
+                    }
+
+                    const valType = _toJavaPackage($scope.ui.packageName) + '.' + typeName;
+
+                    let _containKey = false;
+
+                    _.forEach(table.cols, function(col) {
+                        const colName = col.name;
+                        const jdbcType = LegacyUtils.findJdbcType(col.type);
+                        const nullable = col.nullable;
+
+                        qryFields.push(queryField(colName, jdbcType));
+
+                        const fld = dbField(colName, jdbcType, nullable);
+
+                        if ($scope.ui.generateAliases && !_.find(aliases, {field: fld.javaFieldName}) &&
+                            fld.javaFieldName.toUpperCase() !== fld.databaseFieldName.toUpperCase())
+                            aliases.push({field: fld.javaFieldName, alias: fld.databaseFieldName});
+
+                        if (col.key) {
+                            keyFields.push(fld);
+
+                            _containKey = true;
+                        }
+                        else
+                            valFields.push(fld);
+                    });
+
+                    containKey &= _containKey;
+
+                    if (table.idxs) {
+                        _.forEach(table.idxs, function(idx) {
+                            const fields = Object.keys(idx.fields);
+
+                            indexes.push({
+                                name: idx.name, indexType: 'SORTED', fields: _.map(fields, function(fieldName) {
+                                    return {
+                                        name: toJavaName(fieldName),
+                                        direction: idx.fields[fieldName]
+                                    };
+                                })
+                            });
+                        });
+                    }
+
+                    const domainFound = _.find($scope.domains, function(domain) {
+                        return domain.valueType === valType;
+                    });
+
+                    const newDomain = {
+                        confirm: false,
+                        skip: false,
+                        space: $scope.spaces[0],
+                        caches: []
+                    };
+
+                    if (LegacyUtils.isDefined(domainFound)) {
+                        newDomain._id = domainFound._id;
+                        newDomain.caches = domainFound.caches;
+                        newDomain.confirm = true;
+                    }
+
+                    newDomain.keyType = valType + 'Key';
+                    newDomain.valueType = valType;
+                    newDomain.queryMetadata = 'Configuration';
+                    newDomain.databaseSchema = table.schema;
+                    newDomain.databaseTable = tableName;
+                    newDomain.fields = qryFields;
+                    newDomain.indexes = indexes;
+                    newDomain.keyFields = keyFields;
+                    newDomain.aliases = aliases;
+                    newDomain.valueFields = valFields;
+
+                    // If value fields not found - copy key fields.
+                    if (_.isEmpty(valFields))
+                        newDomain.valueFields = keyFields.slice();
+
+                    // Use Java built-in type for key.
+                    if ($scope.ui.builtinKeys && newDomain.keyFields.length === 1) {
+                        const keyField = newDomain.keyFields[0];
+
+                        newDomain.keyType = keyField.jdbcType.javaType;
+
+                        // Exclude key column from query fields and indexes.
+                        newDomain.fields = _.filter(newDomain.fields, function(field) {
+                            return field.name !== keyField.javaFieldName;
+                        });
+
+                        _.forEach(newDomain.indexes, function(index) {
+                            index.fields = _.filter(index.fields, function(field) {
+                                return field.name !== keyField.javaFieldName;
+                            });
+                        });
+
+                        newDomain.indexes = _.filter(newDomain.indexes, (index) => !_.isEmpty(index.fields));
+                    }
+
+                    // Prepare caches for generation.
+                    if (table.action === IMPORT_DM_NEW_CACHE) {
+                        const template = _.find(_importCachesOrTemplates, {value: table.cacheOrTemplate});
+
+                        const newCache = angular.copy(template.cache);
+
+                        newDomain.newCache = newCache;
+
+                        delete newCache._id;
+                        newCache.name = typeName + 'Cache';
+                        newCache.clusters = $scope.ui.generatedCachesClusters;
+
+                        // POJO store factory is not defined in template.
+                        if (!newCache.cacheStoreFactory || newCache.cacheStoreFactory.kind !== 'CacheJdbcPojoStoreFactory') {
+                            const dialect = $scope.importDomain.demo ? 'H2' : $scope.selectedPreset.db;
+
+                            newCache.cacheStoreFactory = {
+                                kind: 'CacheJdbcPojoStoreFactory',
+                                CacheJdbcPojoStoreFactory: {dataSourceBean: 'ds' + dialect, dialect},
+                                CacheJdbcBlobStoreFactory: { connectVia: 'DataSource' }
+                            };
+                        }
+
+                        if (!newCache.readThrough && !newCache.writeThrough) {
+                            newCache.readThrough = true;
+                            newCache.writeThrough = true;
+                        }
+                    }
+                    else {
+                        const cacheId = table.cacheOrTemplate;
+
+                        newDomain.caches = [cacheId];
+
+                        if (!_.includes(checkedCaches, cacheId)) {
+                            const cache = _.find($scope.caches, {value: cacheId}).cache;
+
+                            const change = LegacyUtils.autoCacheStoreConfiguration(cache, [newDomain]);
+
+                            if (change)
+                                newDomain.cacheStoreChanges = [{cacheId, change}];
+
+                            checkedCaches.push(cacheId);
+                        }
+                    }
+
+                    batch.push(newDomain);
+                }
+            });
+
+            /**
+             * Generate message to show on confirm dialog.
+             *
+             * @param meta Object to confirm.
+             * @returns {string} Generated message.
+             */
+            function overwriteMessage(meta) {
+                return '<span>' +
+                    'Domain model with name &quot;' + meta.databaseTable + '&quot; already exist.<br/><br/>' +
+                    'Are you sure you want to overwrite it?' +
+                    '</span>';
+            }
+
+            const itemsToConfirm = _.filter(batch, (item) => item.confirm);
+
+            function checkOverwrite() {
+                if (itemsToConfirm.length > 0) {
+                    ConfirmBatch.confirm(overwriteMessage, itemsToConfirm)
+                        .then(() => _saveBatch(_.filter(batch, (item) => !item.skip)))
+                        .catch(() => Messages.showError('Importing of domain models interrupted by user.'));
+                }
+                else
+                    _saveBatch(batch);
+            }
+
+            function checkDuplicate() {
+                if (containDup) {
+                    Confirm.confirm('Some tables have the same name.<br/>' +
+                            'Name of types for that tables will contain schema name too.')
+                        .then(() => checkOverwrite());
+                }
+                else
+                    checkOverwrite();
+            }
+
+            if (containKey)
+                checkDuplicate();
+            else {
+                Confirm.confirm('Some tables have no primary key.<br/>' +
+                        'You will need to configure key type and key fields for such tables after import complete.')
+                    .then(() => checkDuplicate());
+            }
+        }
+
+        $scope.importDomainNext = function() {
+            if (!$scope.importDomainNextAvailable())
+                return;
+
+            const act = $scope.importDomain.action;
+
+            if (act === 'drivers' && $scope.importDomain.jdbcDriversNotFound)
+                importDomainModal.hide();
+            else if (act === 'connect')
+                _loadSchemas();
+            else if (act === 'schemas')
+                _loadTables();
+            else if (act === 'tables')
+                _selectOptions();
+            else if (act === 'options')
+                _saveDomainModel();
+        };
+
+        $scope.nextTooltipText = function() {
+            const importDomainNextAvailable = $scope.importDomainNextAvailable();
+
+            const act = $scope.importDomain.action;
+
+            if (act === 'drivers' && $scope.importDomain.jdbcDriversNotFound)
+                return 'Resolve issue with JDBC drivers<br>Close this dialog and try again';
+
+            if (act === 'connect' && _.isNil($scope.selectedPreset.jdbcDriverClass))
+                return 'Input valid JDBC driver class name';
+
+            if (act === 'connect' && _.isNil($scope.selectedPreset.jdbcUrl))
+                return 'Input valid JDBC URL';
+
+            if (act === 'connect' || act === 'drivers')
+                return 'Click to load list of schemas from database';
+
+            if (act === 'schemas')
+                return importDomainNextAvailable ? 'Click to load list of tables from database' : 'Select schemas to continue';
+
+            if (act === 'tables')
+                return importDomainNextAvailable ? 'Click to show import options' : 'Select tables to continue';
+
+            if (act === 'options')
+                return 'Click to import domain model for selected tables';
+
+            return 'Click to continue';
+        };
+
+        $scope.prevTooltipText = function() {
+            const act = $scope.importDomain.action;
+
+            if (act === 'schemas')
+                return $scope.importDomain.demo ? 'Click to return on demo description step' : 'Click to return on connection configuration step';
+
+            if (act === 'tables')
+                return 'Click to return on schemas selection step';
+
+            if (act === 'options')
+                return 'Click to return on tables selection step';
+        };
+
+        $scope.importDomainNextAvailable = function() {
+            switch ($scope.importDomain.action) {
+                case 'connect':
+                    return !_.isNil($scope.selectedPreset.jdbcDriverClass) && !_.isNil($scope.selectedPreset.jdbcUrl);
+
+                case 'schemas':
+                    return _.isEmpty($scope.importDomain.schemas) || _.find($scope.importDomain.schemas, {use: true});
+
+                case 'tables':
+                    return _.find($scope.importDomain.tables, {use: true});
+
+                default:
+                    return true;
+            }
+        };
+
+        $scope.importDomainPrev = function() {
+            $scope.importDomain.button = 'Next';
+
+            if ($scope.importDomain.action === 'options') {
+                $scope.importDomain.action = 'tables';
+                $scope.importDomain.info = INFO_SELECT_TABLES;
+            }
+            else if ($scope.importDomain.action === 'tables' && $scope.importDomain.schemas.length > 0) {
+                $scope.importDomain.action = 'schemas';
+                $scope.importDomain.info = INFO_SELECT_SCHEMAS;
+            }
+            else {
+                $scope.importDomain.action = 'connect';
+                $scope.importDomain.info = INFO_CONNECT_TO_DB;
+            }
+        };
+
+        $scope.domainModelTitle = function() {
+            return $scope.ui.showValid ? 'Domain model types:' : 'Domain model types without key fields:';
+        };
+
+        function selectFirstItem() {
+            if ($scope.domains.length > 0)
+                $scope.selectItem($scope.domains[0]);
+        }
+
+        $scope.importActions = [{
+            label: 'Create new cache by template',
+            shortLabel: 'Create',
+            value: IMPORT_DM_NEW_CACHE
+        }];
+
+        $scope.importCommon = {};
+
+        // When landing on the page, get domain models and show them.
+        Loading.start('loadingDomainModelsScreen');
+
+        Resource.read()
+            .then(({spaces, clusters, caches, domains}) => {
+                $scope.spaces = spaces;
+                $scope.clusters = _.map(clusters, (cluster) => ({
+                    label: cluster.name,
+                    value: cluster._id
+                }));
+                $scope.caches = _mapCaches(caches);
+                $scope.domains = _.sortBy(domains, 'valueType');
+
+                _.forEach($scope.clusters, (cluster) => $scope.ui.generatedCachesClusters.push(cluster.value));
+
+                if (!_.isEmpty($scope.caches)) {
+                    $scope.importActions.push({
+                        label: 'Associate with existing cache',
+                        shortLabel: 'Associate',
+                        value: IMPORT_DM_ASSOCIATE_CACHE
+                    });
+                }
+
+                $scope.$watch('importCommon.action', _fillCommonCachesOrTemplates($scope.importCommon), true);
+
+                $scope.importCommon.action = IMPORT_DM_NEW_CACHE;
+
+                if ($state.params.linkId)
+                    $scope.createItem($state.params.linkId);
+                else {
+                    const lastSelectedDomain = angular.fromJson(sessionStorage.lastSelectedDomain);
+
+                    if (lastSelectedDomain) {
+                        const idx = _.findIndex($scope.domains, function(domain) {
+                            return domain._id === lastSelectedDomain;
+                        });
+
+                        if (idx >= 0)
+                            $scope.selectItem($scope.domains[idx]);
+                        else {
+                            sessionStorage.removeItem('lastSelectedDomain');
+
+                            selectFirstItem();
+                        }
+                    }
+                    else
+                        selectFirstItem();
+                }
+
+                $scope.$watch('ui.inputForm.$valid', function(valid) {
+                    if (valid && ModelNormalizer.isEqual(__original_value, $scope.backupItem))
+                        $scope.ui.inputForm.$dirty = false;
+                });
+
+                $scope.$watch('backupItem', function(val) {
+                    if (!$scope.ui.inputForm)
+                        return;
+
+                    const form = $scope.ui.inputForm;
+
+                    if (form.$valid && ModelNormalizer.isEqual(__original_value, val))
+                        form.$setPristine();
+                    else
+                        form.$setDirty();
+                }, true);
+
+                $scope.$watch('ui.activePanels.length', () => {
+                    ErrorPopover.hide();
+                });
+            })
+            .catch(Messages.showError)
+            .then(() => {
+                $scope.ui.ready = true;
+                $scope.ui.inputForm && $scope.ui.inputForm.$setPristine();
+
+                Loading.finish('loadingDomainModelsScreen');
+            });
+
+        const clearFormDefaults = (ngFormCtrl) => {
+            if (!ngFormCtrl)
+                return;
+
+            ngFormCtrl.$defaults = {};
+
+            _.forOwn(ngFormCtrl, (value, key) => {
+                if (value && key !== '$$parentForm' && value.constructor.name === 'FormController')
+                    clearFormDefaults(value);
+            });
+        };
+
+        $scope.selectItem = function(item, backup) {
+            function selectItem() {
+                clearFormDefaults($scope.ui.inputForm);
+
+                LegacyTable.tableReset();
+
+                $scope.selectedItem = item;
+
+                try {
+                    if (item && item._id)
+                        sessionStorage.lastSelectedDomain = angular.toJson(item._id);
+                    else
+                        sessionStorage.removeItem('lastSelectedDomain');
+                }
+                catch (ignored) {
+                    // Ignore possible errors when read from storage.
+                }
+
+                if (backup)
+                    $scope.backupItem = backup;
+                else if (item)
+                    $scope.backupItem = angular.copy(item);
+                else
+                    $scope.backupItem = emptyDomain;
+
+                $scope.backupItem = angular.merge({}, blank, $scope.backupItem);
+
+                if ($scope.ui.inputForm) {
+                    $scope.ui.inputForm.$error = {};
+                    $scope.ui.inputForm.$setPristine();
+                }
+
+                __original_value = ModelNormalizer.normalize($scope.backupItem);
+
+                if (LegacyUtils.isDefined($scope.backupItem) && !LegacyUtils.isDefined($scope.backupItem.queryMetadata))
+                    $scope.backupItem.queryMetadata = 'Configuration';
+
+                if (LegacyUtils.isDefined($scope.selectedItem) && !LegacyUtils.isDefined($scope.selectedItem.queryMetadata))
+                    $scope.selectedItem.queryMetadata = 'Configuration';
+
+                if (LegacyUtils.getQueryVariable('new'))
+                    $state.go('base.configuration.domains');
+            }
+
+            FormUtils.confirmUnsavedChanges($scope.backupItem && $scope.ui.inputForm && $scope.ui.inputForm.$dirty, selectItem);
+        };
+
+        // Add new domain model.
+        $scope.createItem = function(cacheId) {
+            if ($scope.tableReset(true)) {
+                $timeout(() => {
+                    FormUtils.ensureActivePanel($scope.ui, 'query');
+                    FormUtils.ensureActivePanel($scope.ui, 'general', 'keyTypeInput');
+                });
+
+                $scope.selectItem(null, prepareNewItem(cacheId));
+            }
+        };
+
+        function checkQueryConfiguration(item) {
+            if (item.queryMetadata === 'Configuration' && LegacyUtils.domainForQueryConfigured(item)) {
+                if (_.isEmpty(item.fields))
+                    return ErrorPopover.show('queryFields', 'Query fields should not be empty', $scope.ui, 'query');
+
+                const indexes = item.indexes;
+
+                if (indexes && indexes.length > 0) {
+                    if (_.find(indexes, function(index, i) {
+                        if (_.isEmpty(index.fields))
+                            return !ErrorPopover.show('indexes' + i, 'Index fields are not specified', $scope.ui, 'query');
+                    }))
+                        return false;
+                }
+            }
+
+            return true;
+        }
+
+        function checkStoreConfiguration(item) {
+            if (LegacyUtils.domainForStoreConfigured(item)) {
+                if (LegacyUtils.isEmptyString(item.databaseSchema))
+                    return ErrorPopover.show('databaseSchemaInput', 'Database schema should not be empty', $scope.ui, 'store');
+
+                if (LegacyUtils.isEmptyString(item.databaseTable))
+                    return ErrorPopover.show('databaseTableInput', 'Database table should not be empty', $scope.ui, 'store');
+
+                if (_.isEmpty(item.keyFields))
+                    return ErrorPopover.show('keyFields', 'Key fields are not specified', $scope.ui, 'store');
+
+                if (LegacyUtils.isJavaBuiltInClass(item.keyType) && item.keyFields.length !== 1)
+                    return ErrorPopover.show('keyFields', 'Only one field should be specified in case when key type is a Java built-in type', $scope.ui, 'store');
+
+                if (_.isEmpty(item.valueFields))
+                    return ErrorPopover.show('valueFields', 'Value fields are not specified', $scope.ui, 'store');
+            }
+
+            return true;
+        }
+
+        // Check domain model logical consistency.
+        function validate(item) {
+            if (!LegacyUtils.checkFieldValidators($scope.ui))
+                return false;
+
+            if (!checkQueryConfiguration(item))
+                return false;
+
+            if (!checkStoreConfiguration(item))
+                return false;
+
+            if (!LegacyUtils.domainForStoreConfigured(item) && !LegacyUtils.domainForQueryConfigured(item) && item.queryMetadata === 'Configuration')
+                return ErrorPopover.show('query-title', 'SQL query domain model should be configured', $scope.ui, 'query');
+
+            return true;
+        }
+
+        function _checkShowValidPresentation() {
+            if (!$scope.ui.showValid) {
+                const validFilter = $filter('domainsValidation');
+
+                $scope.ui.showValid = validFilter($scope.domains, false, true).length === 0;
+            }
+        }
+
+        // Save domain models into database.
+        function save(item) {
+            const qry = LegacyUtils.domainForQueryConfigured(item);
+            const str = LegacyUtils.domainForStoreConfigured(item);
+
+            item.kind = 'query';
+
+            if (qry && str)
+                item.kind = 'both';
+            else if (str)
+                item.kind = 'store';
+
+            $http.post('/api/v1/configuration/domains/save', item)
+                .success(function(res) {
+                    $scope.ui.inputForm.$setPristine();
+
+                    const savedMeta = res.savedDomains[0];
+
+                    const idx = _.findIndex($scope.domains, function(domain) {
+                        return domain._id === savedMeta._id;
+                    });
+
+                    if (idx >= 0)
+                        angular.extend($scope.domains[idx], savedMeta);
+                    else
+                        $scope.domains.push(savedMeta);
+
+                    _.forEach($scope.caches, (cache) => {
+                        if (_.includes(item.caches, cache.value))
+                            cache.cache.domains = _.union(cache.cache.domains, [savedMeta._id]);
+                        else
+                            _.remove(cache.cache.domains, (id) => id === savedMeta._id);
+                    });
+
+                    $scope.selectItem(savedMeta);
+
+                    Messages.showInfo('Domain model "' + item.valueType + '" saved.');
+
+                    _checkShowValidPresentation();
+                })
+                .error(Messages.showError);
+        }
+
+        // Save domain model.
+        $scope.saveItem = function() {
+            if ($scope.tableReset(true)) {
+                const item = $scope.backupItem;
+
+                item.cacheStoreChanges = [];
+
+                _.forEach(item.caches, function(cacheId) {
+                    const cache = _.find($scope.caches, {value: cacheId}).cache;
+
+                    const change = LegacyUtils.autoCacheStoreConfiguration(cache, [item]);
+
+                    if (change)
+                        item.cacheStoreChanges.push({cacheId, change});
+                });
+
+                if (validate(item))
+                    save(item);
+            }
+        };
+
+        function _domainNames() {
+            return _.map($scope.domains, function(domain) {
+                return domain.valueType;
+            });
+        }
+
+        function _newNameIsValidJavaClass(newName) {
+            return LegacyUtils.isValidJavaClass('New name for value type', newName, false, 'copy-new-nameInput');
+        }
+
+        // Save domain model with new name.
+        $scope.cloneItem = function() {
+            if ($scope.tableReset(true) && validate($scope.backupItem)) {
+                Clone.confirm($scope.backupItem.valueType, _domainNames(), _newNameIsValidJavaClass).then(function(newName) {
+                    const item = angular.copy($scope.backupItem);
+
+                    delete item._id;
+                    item.valueType = newName;
+
+                    save(item);
+                });
+            }
+        };
+
+        // Remove domain model from db.
+        $scope.removeItem = function() {
+            LegacyTable.tableReset();
+
+            const selectedItem = $scope.selectedItem;
+
+            Confirm.confirm('Are you sure you want to remove domain model: "' + selectedItem.valueType + '"?')
+                .then(function() {
+                    const _id = selectedItem._id;
+
+                    $http.post('/api/v1/configuration/domains/remove', {_id})
+                        .success(function() {
+                            Messages.showInfo('Domain model has been removed: ' + selectedItem.valueType);
+
+                            const domains = $scope.domains;
+
+                            const idx = _.findIndex(domains, function(domain) {
+                                return domain._id === _id;
+                            });
+
+                            if (idx >= 0) {
+                                domains.splice(idx, 1);
+
+                                $scope.ui.inputForm.$setPristine();
+
+                                if (domains.length > 0)
+                                    $scope.selectItem(domains[0]);
+                                else
+                                    $scope.backupItem = emptyDomain;
+
+                                _.forEach($scope.caches, (cache) => _.remove(cache.cache.domains, (id) => id === _id));
+                            }
+
+                            _checkShowValidPresentation();
+                        })
+                        .error(Messages.showError);
+                });
+        };
+
+        // Remove all domain models from db.
+        $scope.removeAllItems = function() {
+            LegacyTable.tableReset();
+
+            Confirm.confirm('Are you sure you want to remove all domain models?')
+                .then(function() {
+                    $http.post('/api/v1/configuration/domains/remove/all')
+                        .success(function() {
+                            Messages.showInfo('All domain models have been removed');
+
+                            $scope.domains = [];
+
+                            _.forEach($scope.caches, (cache) => cache.cache.domains = []);
+
+                            $scope.backupItem = emptyDomain;
+                            $scope.ui.showValid = true;
+                            $scope.ui.inputForm.$error = {};
+                            $scope.ui.inputForm.$setPristine();
+                        })
+                        .error(Messages.showError);
+                });
+        };
+
+        $scope.toggleValid = function() {
+            $scope.ui.showValid = !$scope.ui.showValid;
+
+            const validFilter = $filter('domainsValidation');
+
+            let idx = -1;
+
+            if (LegacyUtils.isDefined($scope.selectedItem)) {
+                idx = _.findIndex(validFilter($scope.domains, $scope.ui.showValid, true), function(domain) {
+                    return domain._id === $scope.selectedItem._id;
+                });
+            }
+
+            if (idx === -1)
+                $scope.backupItem = emptyDomain;
+        };
+
+        const pairFields = {
+            fields: {
+                msg: 'Query field class',
+                id: 'QryField',
+                idPrefix: 'Key',
+                searchCol: 'name',
+                valueCol: 'key',
+                classValidation: true,
+                dupObjName: 'name'
+            },
+            aliases: {id: 'Alias', idPrefix: 'Value', searchCol: 'alias', valueCol: 'value', dupObjName: 'alias'}
+        };
+
+        $scope.tablePairValid = function(item, field, index, stopEdit) {
+            const pairField = pairFields[field.model];
+
+            const pairValue = LegacyTable.tablePairValue(field, index);
+
+            if (pairField) {
+                const model = item[field.model];
+
+                if (LegacyUtils.isDefined(model)) {
+                    const idx = _.findIndex(model, function(pair) {
+                        return pair[pairField.searchCol] === pairValue[pairField.valueCol];
+                    });
+
+                    // Found duplicate by key.
+                    if (idx >= 0 && idx !== index) {
+                        if (stopEdit)
+                            return false;
+
+                        return ErrorPopover.show(LegacyTable.tableFieldId(index, pairField.idPrefix + pairField.id), 'Field with such ' + pairField.dupObjName + ' already exists!', $scope.ui, 'query');
+                    }
+                }
+
+                if (pairField.classValidation && !LegacyUtils.isValidJavaClass(pairField.msg, pairValue.value, true, LegacyTable.tableFieldId(index, 'Value' + pairField.id), false, $scope.ui, 'query')) {
+                    if (stopEdit)
+                        return false;
+
+                    return LegacyTable.tableFocusInvalidField(index, 'Value' + pairField.id);
+                }
+            }
+
+            return true;
+        };
+
+        function tableDbFieldValue(field, index) {
+            return (index < 0) ? {
+                databaseFieldName: field.newDatabaseFieldName,
+                databaseFieldType: field.newDatabaseFieldType,
+                javaFieldName: field.newJavaFieldName,
+                javaFieldType: field.newJavaFieldType
+            } : {
+                databaseFieldName: field.curDatabaseFieldName,
+                databaseFieldType: field.curDatabaseFieldType,
+                javaFieldName: field.curJavaFieldName,
+                javaFieldType: field.curJavaFieldType
+            };
+        }
+
+        $scope.tableDbFieldSaveVisible = function(field, index) {
+            const dbFieldValue = tableDbFieldValue(field, index);
+
+            return LegacyUtils.isDefined(dbFieldValue.databaseFieldType) &&
+                LegacyUtils.isDefined(dbFieldValue.javaFieldType) &&
+                !LegacyUtils.isEmptyString(dbFieldValue.databaseFieldName) &&
+                !LegacyUtils.isEmptyString(dbFieldValue.javaFieldName);
+        };
+
+        const dbFieldTables = {
+            keyFields: {msg: 'Key field', id: 'KeyField'},
+            valueFields: {msg: 'Value field', id: 'ValueField'}
+        };
+
+        $scope.tableDbFieldSave = function(field, index, stopEdit) {
+            const dbFieldTable = dbFieldTables[field.model];
+
+            if (dbFieldTable) {
+                const dbFieldValue = tableDbFieldValue(field, index);
+
+                const item = $scope.backupItem;
+
+                let model = item[field.model];
+
+                if (!LegacyUtils.isValidJavaIdentifier(dbFieldTable.msg + ' java name', dbFieldValue.javaFieldName, LegacyTable.tableFieldId(index, 'JavaFieldName' + dbFieldTable.id)))
+                    return false;
+
+                if (LegacyUtils.isDefined(model)) {
+                    let idx = _.findIndex(model, function(dbMeta) {
+                        return dbMeta.databaseFieldName === dbFieldValue.databaseFieldName;
+                    });
+
+                    // Found duplicate.
+                    if (idx >= 0 && index !== idx)
+                        return ErrorPopover.show(LegacyTable.tableFieldId(index, 'DatabaseFieldName' + dbFieldTable.id), 'Field with such database name already exists!', $scope.ui, 'store');
+
+                    idx = _.findIndex(model, function(dbMeta) {
+                        return dbMeta.javaFieldName === dbFieldValue.javaFieldName;
+                    });
+
+                    // Found duplicate.
+                    if (idx >= 0 && index !== idx)
+                        return ErrorPopover.show(LegacyTable.tableFieldId(index, 'JavaFieldName' + dbFieldTable.id), 'Field with such java name already exists!', $scope.ui, 'store');
+
+                    if (index < 0)
+                        model.push(dbFieldValue);
+                    else {
+                        const dbField = model[index];
+
+                        dbField.databaseFieldName = dbFieldValue.databaseFieldName;
+                        dbField.databaseFieldType = dbFieldValue.databaseFieldType;
+                        dbField.javaFieldName = dbFieldValue.javaFieldName;
+                        dbField.javaFieldType = dbFieldValue.javaFieldType;
+                    }
+                }
+                else {
+                    model = [dbFieldValue];
+
+                    item[field.model] = model;
+                }
+
+                if (!stopEdit) {
+                    if (index < 0)
+                        LegacyTable.tableNewItem(field);
+                    else if (index < model.length - 1)
+                        LegacyTable.tableStartEdit(item, field, index + 1);
+                    else
+                        LegacyTable.tableNewItem(field);
+                }
+
+                return true;
+            }
+
+            return false;
+        };
+
+        function tableIndexName(field, index) {
+            return index < 0 ? field.newIndexName : field.curIndexName;
+        }
+
+        function tableIndexType(field, index) {
+            return index < 0 ? field.newIndexType : field.curIndexType;
+        }
+
+        $scope.tableIndexSaveVisible = function(field, index) {
+            return !LegacyUtils.isEmptyString(tableIndexName(field, index)) && LegacyUtils.isDefined(tableIndexType(field, index));
+        };
+
+        $scope.tableIndexSave = function(field, curIdx, stopEdit) {
+            const indexName = tableIndexName(field, curIdx);
+            const indexType = tableIndexType(field, curIdx);
+
+            const item = $scope.backupItem;
+
+            const indexes = item.indexes;
+
+            if (LegacyUtils.isDefined(indexes)) {
+                const idx = _.findIndex(indexes, function(index) {
+                    return index.name === indexName;
+                });
+
+                // Found duplicate.
+                if (idx >= 0 && idx !== curIdx)
+                    return ErrorPopover.show(LegacyTable.tableFieldId(curIdx, 'IndexName'), 'Index with such name already exists!', $scope.ui, 'query');
+            }
+
+            LegacyTable.tableReset();
+
+            if (curIdx < 0) {
+                const newIndex = {name: indexName, indexType};
+
+                if (item.indexes)
+                    item.indexes.push(newIndex);
+                else
+                    item.indexes = [newIndex];
+            }
+            else {
+                item.indexes[curIdx].name = indexName;
+                item.indexes[curIdx].indexType = indexType;
+            }
+
+            if (!stopEdit) {
+                if (curIdx < 0)
+                    $scope.tableIndexNewItem(field, item.indexes.length - 1);
+                else {
+                    const index = item.indexes[curIdx];
+
+                    if (index.fields && index.fields.length > 0)
+                        $scope.tableIndexItemStartEdit(field, curIdx, 0);
+                    else
+                        $scope.tableIndexNewItem(field, curIdx);
+                }
+            }
+
+            return true;
+        };
+
+        $scope.tableIndexNewItem = function(field, indexIdx) {
+            if ($scope.tableReset(true)) {
+                const index = $scope.backupItem.indexes[indexIdx];
+
+                LegacyTable.tableState(field, -1, 'table-index-fields');
+                LegacyTable.tableFocusInvalidField(-1, 'FieldName' + (index.indexType === 'SORTED' ? 'S' : '') + indexIdx);
+
+                field.newFieldName = null;
+                field.newDirection = true;
+                field.indexIdx = indexIdx;
+            }
+        };
+
+        $scope.tableIndexNewItemActive = function(field, itemIndex) {
+            const indexes = $scope.backupItem.indexes;
+
+            if (indexes) {
+                const index = indexes[itemIndex];
+
+                if (index)
+                    return LegacyTable.tableNewItemActive({model: 'table-index-fields'}) && field.indexIdx === itemIndex;
+            }
+
+            return false;
+        };
+
+        $scope.tableIndexItemEditing = function(field, itemIndex, curIdx) {
+            const indexes = $scope.backupItem.indexes;
+
+            if (indexes) {
+                const index = indexes[itemIndex];
+
+                if (index)
+                    return LegacyTable.tableEditing({model: 'table-index-fields'}, curIdx) && field.indexIdx === itemIndex;
+            }
+
+            return false;
+        };
+
+        function tableIndexItemValue(field, index) {
+            return index < 0 ? {
+                name: field.newFieldName,
+                direction: field.newDirection
+            } : {
+                name: field.curFieldName,
+                direction: field.curDirection
+            };
+        }
+
+        $scope.tableIndexItemStartEdit = function(field, indexIdx, curIdx) {
+            if ($scope.tableReset(true)) {
+                const index = $scope.backupItem.indexes[indexIdx];
+
+                LegacyTable.tableState(field, curIdx, 'table-index-fields');
+
+                const indexItem = index.fields[curIdx];
+
+                field.curFieldName = indexItem.name;
+                field.curDirection = indexItem.direction;
+                field.indexIdx = indexIdx;
+
+                Focus.move('curFieldName' + (index.indexType === 'SORTED' ? 'S' : '') + field.indexIdx + '-' + curIdx);
+            }
+        };
+
+        $scope.tableIndexItemSaveVisible = function(field, index) {
+            return !LegacyUtils.isEmptyString(tableIndexItemValue(field, index).name);
+        };
+
+        $scope.tableIndexItemSave = function(field, indexIdx, curIdx, stopEdit) {
+            const indexItemValue = tableIndexItemValue(field, curIdx);
+
+            const index = $scope.backupItem.indexes[indexIdx];
+
+            const fields = index.fields;
+
+            if (LegacyUtils.isDefined(fields)) {
+                const idx = _.findIndex(fields, (fld) => fld.name === indexItemValue.name);
+
+                // Found duplicate.
+                if (idx >= 0 && idx !== curIdx)
+                    return ErrorPopover.show(LegacyTable.tableFieldId(curIdx, 'FieldName' + (index.indexType === 'SORTED' ? 'S' : '') + indexIdx + (curIdx >= 0 ? '-' : '')), 'Field with such name already exists in index!', $scope.ui, 'query');
+            }
+
+            LegacyTable.tableReset();
+
+            field.indexIdx = -1;
+
+            if (curIdx < 0) {
+                if (index.fields)
+                    index.fields.push(indexItemValue);
+                else
+                    index.fields = [indexItemValue];
+
+                if (!stopEdit)
+                    $scope.tableIndexNewItem(field, indexIdx);
+            }
+            else {
+                index.fields[curIdx] = indexItemValue;
+
+                if (!stopEdit) {
+                    if (curIdx < index.fields.length - 1)
+                        $scope.tableIndexItemStartEdit(field, indexIdx, curIdx + 1);
+                    else
+                        $scope.tableIndexNewItem(field, indexIdx);
+                }
+            }
+
+            return true;
+        };
+
+        $scope.tableRemoveIndexItem = function(index, curIdx) {
+            LegacyTable.tableReset();
+
+            index.fields.splice(curIdx, 1);
+        };
+
+        $scope.resetAll = function() {
+            LegacyTable.tableReset();
+
+            Confirm.confirm('Are you sure you want to undo all changes for current domain model?')
+                .then(function() {
+                    $scope.backupItem = $scope.selectedItem ? angular.copy($scope.selectedItem) : prepareNewItem();
+                    $scope.ui.inputForm.$error = {};
+                    $scope.ui.inputForm.$setPristine();
+                });
+        };
+    }
+]];

http://git-wip-us.apache.org/repos/asf/ignite/blob/6af6560a/modules/web-console/frontend/controllers/igfs-controller.js
----------------------------------------------------------------------
diff --git a/modules/web-console/frontend/controllers/igfs-controller.js b/modules/web-console/frontend/controllers/igfs-controller.js
new file mode 100644
index 0000000..7617712
--- /dev/null
+++ b/modules/web-console/frontend/controllers/igfs-controller.js
@@ -0,0 +1,416 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF 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.
+ */
+
+// Controller for IGFS screen.
+export default ['igfsController', [
+    '$scope', '$http', '$state', '$filter', '$timeout', 'IgniteLegacyUtils', 'IgniteMessages', 'IgniteConfirm', 'IgniteClone', 'IgniteLoading', 'IgniteModelNormalizer', 'IgniteUnsavedChangesGuard', 'IgniteLegacyTable', 'igniteConfigurationResource', 'IgniteErrorPopover', 'IgniteFormUtils',
+    function($scope, $http, $state, $filter, $timeout, LegacyUtils, Messages, Confirm, Clone, Loading, ModelNormalizer, UnsavedChangesGuard, LegacyTable, Resource, ErrorPopover, FormUtils) {
+        UnsavedChangesGuard.install($scope);
+
+        const emptyIgfs = {empty: true};
+
+        let __original_value;
+
+        const blank = {
+            ipcEndpointConfiguration: {},
+            secondaryFileSystem: {}
+        };
+
+        // We need to initialize backupItem with empty object in order to properly used from angular directives.
+        $scope.backupItem = emptyIgfs;
+
+        $scope.ui = FormUtils.formUI();
+        $scope.ui.activePanels = [0];
+        $scope.ui.topPanels = [0];
+
+        $scope.compactJavaName = FormUtils.compactJavaName;
+        $scope.widthIsSufficient = FormUtils.widthIsSufficient;
+        $scope.saveBtnTipText = FormUtils.saveBtnTipText;
+
+        $scope.tableSave = function(field, index, stopEdit) {
+            if (field.type === 'pathModes' && LegacyTable.tablePairSaveVisible(field, index))
+                return LegacyTable.tablePairSave($scope.tablePairValid, $scope.backupItem, field, index, stopEdit);
+
+            return true;
+        };
+
+        $scope.tableReset = (trySave) => {
+            const field = LegacyTable.tableField();
+
+            if (trySave && LegacyUtils.isDefined(field) && !$scope.tableSave(field, LegacyTable.tableEditedRowIndex(), true))
+                return false;
+
+            LegacyTable.tableReset();
+
+            return true;
+        };
+
+        $scope.tableNewItem = function(field) {
+            if ($scope.tableReset(true))
+                LegacyTable.tableNewItem(field);
+        };
+
+        $scope.tableNewItemActive = LegacyTable.tableNewItemActive;
+
+        $scope.tableStartEdit = function(item, field, index) {
+            if ($scope.tableReset(true))
+                LegacyTable.tableStartEdit(item, field, index, $scope.tableSave);
+        };
+
+        $scope.tableEditing = LegacyTable.tableEditing;
+        $scope.tablePairSave = LegacyTable.tablePairSave;
+        $scope.tablePairSaveVisible = LegacyTable.tablePairSaveVisible;
+
+        $scope.tableRemove = function(item, field, index) {
+            if ($scope.tableReset(true))
+                LegacyTable.tableRemove(item, field, index);
+        };
+
+        $scope.tablePairValid = function(item, field, index, stopEdit) {
+            const pairValue = LegacyTable.tablePairValue(field, index);
+
+            const model = item[field.model];
+
+            if (LegacyUtils.isDefined(model)) {
+                const idx = _.findIndex(model, function(pair) {
+                    return pair.path === pairValue.key;
+                });
+
+                // Found duplicate.
+                if (idx >= 0 && idx !== index) {
+                    if (stopEdit)
+                        return false;
+
+                    return ErrorPopover.show(LegacyTable.tableFieldId(index, 'KeyPathMode'), 'Such path already exists!', $scope.ui, 'misc');
+                }
+            }
+
+            return true;
+        };
+
+        $scope.tblPathModes = {
+            type: 'pathModes',
+            model: 'pathModes',
+            focusId: 'PathMode',
+            ui: 'table-pair',
+            keyName: 'path',
+            valueName: 'mode',
+            save: $scope.tableSave
+        };
+
+        $scope.igfsModes = LegacyUtils.mkOptions(['PRIMARY', 'PROXY', 'DUAL_SYNC', 'DUAL_ASYNC']);
+
+        $scope.contentVisible = function() {
+            const item = $scope.backupItem;
+
+            return !item.empty && (!item._id || _.find($scope.displayedRows, {_id: item._id}));
+        };
+
+        $scope.toggleExpanded = function() {
+            $scope.ui.expanded = !$scope.ui.expanded;
+
+            ErrorPopover.hide();
+        };
+
+        $scope.igfss = [];
+        $scope.clusters = [];
+
+        function selectFirstItem() {
+            if ($scope.igfss.length > 0)
+                $scope.selectItem($scope.igfss[0]);
+        }
+
+        Loading.start('loadingIgfsScreen');
+
+        // When landing on the page, get IGFSs and show them.
+        Resource.read()
+            .then(({spaces, clusters, igfss}) => {
+                $scope.spaces = spaces;
+
+                $scope.igfss = igfss || [];
+
+                // For backward compatibility set colocateMetadata and relaxedConsistency default values.
+                _.forEach($scope.igfss, (igfs) => {
+                    if (_.isUndefined(igfs.colocateMetadata))
+                        igfs.colocateMetadata = true;
+
+                    if (_.isUndefined(igfs.relaxedConsistency))
+                        igfs.relaxedConsistency = true;
+                });
+
+                $scope.clusters = _.map(clusters || [], (cluster) => ({
+                    label: cluster.name,
+                    value: cluster._id
+                }));
+
+                if ($state.params.linkId)
+                    $scope.createItem($state.params.linkId);
+                else {
+                    const lastSelectedIgfs = angular.fromJson(sessionStorage.lastSelectedIgfs);
+
+                    if (lastSelectedIgfs) {
+                        const idx = _.findIndex($scope.igfss, function(igfs) {
+                            return igfs._id === lastSelectedIgfs;
+                        });
+
+                        if (idx >= 0)
+                            $scope.selectItem($scope.igfss[idx]);
+                        else {
+                            sessionStorage.removeItem('lastSelectedIgfs');
+
+                            selectFirstItem();
+                        }
+                    }
+                    else
+                        selectFirstItem();
+                }
+
+                $scope.$watch('ui.inputForm.$valid', function(valid) {
+                    if (valid && ModelNormalizer.isEqual(__original_value, $scope.backupItem))
+                        $scope.ui.inputForm.$dirty = false;
+                });
+
+                $scope.$watch('backupItem', function(val) {
+                    if (!$scope.ui.inputForm)
+                        return;
+
+                    const form = $scope.ui.inputForm;
+
+                    if (form.$valid && ModelNormalizer.isEqual(__original_value, val))
+                        form.$setPristine();
+                    else
+                        form.$setDirty();
+                }, true);
+
+                $scope.$watch('ui.activePanels.length', () => {
+                    ErrorPopover.hide();
+                });
+            })
+            .catch(Messages.showError)
+            .then(() => {
+                $scope.ui.ready = true;
+                $scope.ui.inputForm && $scope.ui.inputForm.$setPristine();
+
+                Loading.finish('loadingIgfsScreen');
+            });
+
+        $scope.selectItem = function(item, backup) {
+            function selectItem() {
+                LegacyTable.tableReset();
+
+                $scope.selectedItem = item;
+
+                try {
+                    if (item && item._id)
+                        sessionStorage.lastSelectedIgfs = angular.toJson(item._id);
+                    else
+                        sessionStorage.removeItem('lastSelectedIgfs');
+                }
+                catch (ignored) {
+                    // No-op.
+                }
+
+                if (backup)
+                    $scope.backupItem = backup;
+                else if (item)
+                    $scope.backupItem = angular.copy(item);
+                else
+                    $scope.backupItem = emptyIgfs;
+
+                $scope.backupItem = angular.merge({}, blank, $scope.backupItem);
+
+                if ($scope.ui.inputForm) {
+                    $scope.ui.inputForm.$error = {};
+                    $scope.ui.inputForm.$setPristine();
+                }
+
+                __original_value = ModelNormalizer.normalize($scope.backupItem);
+
+                if (LegacyUtils.getQueryVariable('new'))
+                    $state.go('base.configuration.igfs');
+            }
+
+            FormUtils.confirmUnsavedChanges($scope.backupItem && $scope.ui.inputForm && $scope.ui.inputForm.$dirty, selectItem);
+        };
+
+        $scope.linkId = () => $scope.backupItem._id ? $scope.backupItem._id : 'create';
+
+        function prepareNewItem(linkId) {
+            return {
+                space: $scope.spaces[0]._id,
+                ipcEndpointEnabled: true,
+                fragmentizerEnabled: true,
+                colocateMetadata: true,
+                relaxedConsistency: true,
+                clusters: linkId && _.find($scope.clusters, {value: linkId}) ? [linkId] :
+                    (_.isEmpty($scope.clusters) ? [] : [$scope.clusters[0].value])
+            };
+        }
+
+        // Add new IGFS.
+        $scope.createItem = function(linkId) {
+            if ($scope.tableReset(true)) {
+                $timeout(() => FormUtils.ensureActivePanel($scope.ui, 'general', 'igfsNameInput'));
+
+                $scope.selectItem(null, prepareNewItem(linkId));
+            }
+        };
+
+        // Check IGFS logical consistency.
+        function validate(item) {
+            ErrorPopover.hide();
+
+            if (LegacyUtils.isEmptyString(item.name))
+                return ErrorPopover.show('igfsNameInput', 'IGFS name should not be empty!', $scope.ui, 'general');
+
+            if (!LegacyUtils.checkFieldValidators($scope.ui))
+                return false;
+
+            if (!item.secondaryFileSystemEnabled && (item.defaultMode === 'PROXY'))
+                return ErrorPopover.show('secondaryFileSystem-title', 'Secondary file system should be configured for "PROXY" IGFS mode!', $scope.ui, 'secondaryFileSystem');
+
+            if (item.pathModes) {
+                for (let pathIx = 0; pathIx < item.pathModes.length; pathIx++) {
+                    if (!item.secondaryFileSystemEnabled && item.pathModes[pathIx].mode === 'PROXY')
+                        return ErrorPopover.show('secondaryFileSystem-title', 'Secondary file system should be configured for "PROXY" path mode!', $scope.ui, 'secondaryFileSystem');
+                }
+            }
+
+            return true;
+        }
+
+        // Save IGFS in database.
+        function save(item) {
+            $http.post('/api/v1/configuration/igfs/save', item)
+                .success(function(_id) {
+                    $scope.ui.inputForm.$setPristine();
+
+                    const idx = _.findIndex($scope.igfss, function(igfs) {
+                        return igfs._id === _id;
+                    });
+
+                    if (idx >= 0)
+                        angular.merge($scope.igfss[idx], item);
+                    else {
+                        item._id = _id;
+                        $scope.igfss.push(item);
+                    }
+
+                    $scope.selectItem(item);
+
+                    Messages.showInfo('IGFS "' + item.name + '" saved.');
+                })
+                .error(Messages.showError);
+        }
+
+        // Save IGFS.
+        $scope.saveItem = function() {
+            if ($scope.tableReset(true)) {
+                const item = $scope.backupItem;
+
+                if (validate(item))
+                    save(item);
+            }
+        };
+
+        function _igfsNames() {
+            return _.map($scope.igfss, function(igfs) {
+                return igfs.name;
+            });
+        }
+
+        // Clone IGFS with new name.
+        $scope.cloneItem = function() {
+            if ($scope.tableReset(true) && validate($scope.backupItem)) {
+                Clone.confirm($scope.backupItem.name, _igfsNames()).then(function(newName) {
+                    const item = angular.copy($scope.backupItem);
+
+                    delete item._id;
+
+                    item.name = newName;
+
+                    save(item);
+                });
+            }
+        };
+
+        // Remove IGFS from db.
+        $scope.removeItem = function() {
+            LegacyTable.tableReset();
+
+            const selectedItem = $scope.selectedItem;
+
+            Confirm.confirm('Are you sure you want to remove IGFS: "' + selectedItem.name + '"?')
+                .then(function() {
+                    const _id = selectedItem._id;
+
+                    $http.post('/api/v1/configuration/igfs/remove', {_id})
+                        .success(function() {
+                            Messages.showInfo('IGFS has been removed: ' + selectedItem.name);
+
+                            const igfss = $scope.igfss;
+
+                            const idx = _.findIndex(igfss, function(igfs) {
+                                return igfs._id === _id;
+                            });
+
+                            if (idx >= 0) {
+                                igfss.splice(idx, 1);
+
+                                $scope.ui.inputForm.$setPristine();
+
+                                if (igfss.length > 0)
+                                    $scope.selectItem(igfss[0]);
+                                else
+                                    $scope.backupItem = emptyIgfs;
+                            }
+                        })
+                        .error(Messages.showError);
+                });
+        };
+
+        // Remove all IGFS from db.
+        $scope.removeAllItems = function() {
+            LegacyTable.tableReset();
+
+            Confirm.confirm('Are you sure you want to remove all IGFS?')
+                .then(function() {
+                    $http.post('/api/v1/configuration/igfs/remove/all')
+                        .success(function() {
+                            Messages.showInfo('All IGFS have been removed');
+
+                            $scope.igfss = [];
+                            $scope.backupItem = emptyIgfs;
+                            $scope.ui.inputForm.$error = {};
+                            $scope.ui.inputForm.$setPristine();
+                        })
+                        .error(Messages.showError);
+                });
+        };
+
+        $scope.resetAll = function() {
+            LegacyTable.tableReset();
+
+            Confirm.confirm('Are you sure you want to undo all changes for current IGFS?')
+                .then(function() {
+                    $scope.backupItem = $scope.selectedItem ? angular.copy($scope.selectedItem) : prepareNewItem();
+                    $scope.ui.inputForm.$error = {};
+                    $scope.ui.inputForm.$setPristine();
+                });
+        };
+    }
+]];


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