AMBARI-14647 Add base error types. (ababiichuk)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/e080e678 Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/e080e678 Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/e080e678 Branch: refs/heads/branch-dev-patch-upgrade Commit: e080e678ac766f407065cdc2c670c9ccdbe5d23e Parents: ce192a4 Author: ababiichuk <ababiic...@hortonworks.com> Authored: Wed Jan 13 12:36:35 2016 +0200 Committer: ababiichuk <ababiic...@hortonworks.com> Committed: Wed Jan 13 14:38:49 2016 +0200 ---------------------------------------------------------------------- ambari-web/app/utils.js | 1 + ambari-web/app/utils/errors/assertions.js | 86 ++++++++++++++++++++++++ ambari-web/app/utils/errors/definitions.js | 87 +++++++++++++++++++++++++ 3 files changed, 174 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ambari/blob/e080e678/ambari-web/app/utils.js ---------------------------------------------------------------------- diff --git a/ambari-web/app/utils.js b/ambari-web/app/utils.js index dccbe5a..920aa55 100644 --- a/ambari-web/app/utils.js +++ b/ambari-web/app/utils.js @@ -19,6 +19,7 @@ // load needed utils here +require('utils/errors/assertions'); require('utils/base64'); require('utils/db'); require('utils/helper'); http://git-wip-us.apache.org/repos/asf/ambari/blob/e080e678/ambari-web/app/utils/errors/assertions.js ---------------------------------------------------------------------- diff --git a/ambari-web/app/utils/errors/assertions.js b/ambari-web/app/utils/errors/assertions.js new file mode 100644 index 0000000..ef7485e --- /dev/null +++ b/ambari-web/app/utils/errors/assertions.js @@ -0,0 +1,86 @@ +/** + * 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. + */ + +var App = require('app'); +require('utils/errors/definitions'); + +/** + * Method to check custom statement and + * throws custom error if statement is false + * + * @param desc + * @param test + * @param ErrorObject + */ +App.assert = function(desc, test, ErrorObject) { + if (!test) { + ErrorObject = ErrorObject || Error; + throw new ErrorObject(desc ? ' Info: ' + desc : ''); + } +}; + +/** + * Check if passed variable should be not null + * + * @param object + * @param desc + */ +App.assertExists = function(object, desc) { + App.assert(desc, !Em.isNone(object), App.NotNullTypeError); +}; + +/** + * Check if passed variable is object + * + * @param object + * @param desc + */ +App.assertObject = function(object, desc) { + App.assert(desc, (typeof object === 'object') && object, App.ObjectTypeError); +}; + +/** + * Check if variable is instance of ember object + * + * @param object + * @param desc + */ +App.assertEmberObject = function(object, desc) { + App.assert(desc, Em.typeOf(object) === 'instance', App.EmberObjectTypeError); +}; + +/** + * Check if variable is array + * + * @param object + * @param desc + */ +App.assertArray = function(object, desc) { + App.assert(desc, Em.isArray(object), App.ArrayTypeError); +}; + +/** + * Check if variable is function + * + * @param object + * @param desc + */ +App.assertFunction = function(object, desc) { + App.assert(desc, Em.typeOf(object) === 'function', App.FunctionTypeError); +}; + http://git-wip-us.apache.org/repos/asf/ambari/blob/e080e678/ambari-web/app/utils/errors/definitions.js ---------------------------------------------------------------------- diff --git a/ambari-web/app/utils/errors/definitions.js b/ambari-web/app/utils/errors/definitions.js new file mode 100644 index 0000000..973bb4a --- /dev/null +++ b/ambari-web/app/utils/errors/definitions.js @@ -0,0 +1,87 @@ +/** + * 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. + */ + +var App = require('app'); + +/** + * Error that should be used when + * not null type required + * + * @param message + * @constructor + */ +App.NotNullTypeError = function(message) { + this.name = "NotNullTypeError"; + this.message = "Not null expected. " + (message || ""); +}; + +App.NotNullTypeError.prototype = new TypeError(); + +/** + * Error that should be used when + * object required + * + * @param message + * @constructor + */ +App.ObjectTypeError = function(message) { + this.name = "ObjectTypeError"; + this.message = "Object expected. " + (message || ""); +}; + +App.ObjectTypeError.prototype = new App.NotNullTypeError(); + +/** + * Error that should be used when + * array required + * + * @param message + * @constructor + */ +App.ArrayTypeError = function(message) { + this.name = "ArrayTypeError"; + this.message = "Array expected. " + (message || ""); +}; + +App.ArrayTypeError.prototype = new App.NotNullTypeError(); +/** + * Error that should be used when + * function required + * + * @param message + * @constructor + */ +App.FunctionTypeError = function(message) { + this.name = "FunctionTypeError"; + this.message = "Function expected. " + (message || ""); +}; + +App.FunctionTypeError.prototype = new App.NotNullTypeError(); +/** + * Error that should be used when + * ember object required + * + * @param message + * @constructor + */ +App.EmberObjectTypeError = function(message) { + this.name = "EmberObjectTypeError"; + this.message = "Ember object expected. " + (message || ""); +}; + +App.EmberObjectTypeError.prototype = new App.ObjectTypeError(); \ No newline at end of file
