| var Backbone = require('backbone'); |
|
|
| var MyError = Backbone.Model.extend({ |
| defaults: { |
| type: 'MyError' |
| }, |
| toString: function() { |
| return this.get('type') + ': ' + this.get('msg'); |
| }, |
|
|
| getMsg: function() { |
| if (!this.get('msg')) { |
| debugger; |
| console.warn('my error without message'); |
| } |
| return this.get('msg'); |
| } |
| }); |
|
|
| var CommandProcessError = exports.CommandProcessError = MyError.extend({ |
| defaults: { |
| type: 'Command Process Error' |
| } |
| }); |
|
|
| var CommandResult = exports.CommandResult = MyError.extend({ |
| defaults: { |
| type: 'Command Result' |
| } |
| }); |
|
|
| var Warning = exports.Warning = MyError.extend({ |
| defaults: { |
| type: 'Warning' |
| } |
| }); |
|
|
| var GitError = exports.GitError = MyError.extend({ |
| defaults: { |
| type: 'Git Error' |
| } |
| }); |
|
|
| var filterError = function(err) { |
| if (err instanceof CommandProcessError || |
| err instanceof GitError || |
| err instanceof CommandResult || |
| err instanceof Warning) { |
| |
| return; |
| } else { |
| throw err; |
| } |
| }; |
|
|
| exports.filterError = filterError; |
|
|
