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From jo...@apache.org
Subject [36/52] [abbrv] [partial] struts-examples git commit: Add new rest plugin and angularjs based example application with support for bean validation and multi language support
Date Mon, 05 Oct 2015 18:06:41 GMT
http://git-wip-us.apache.org/repos/asf/struts-examples/blob/a183bf5c/rest-angular/src/main/webapp/js/lib/angular/angular-resource.js
----------------------------------------------------------------------
diff --git a/rest-angular/src/main/webapp/js/lib/angular/angular-resource.js b/rest-angular/src/main/webapp/js/lib/angular/angular-resource.js
new file mode 100644
index 0000000..b9278af
--- /dev/null
+++ b/rest-angular/src/main/webapp/js/lib/angular/angular-resource.js
@@ -0,0 +1,675 @@
+/**
+ * @license AngularJS v1.4.5
+ * (c) 2010-2015 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+(function(window, angular, undefined) {'use strict';
+
+var $resourceMinErr = angular.$$minErr('$resource');
+
+// Helper functions and regex to lookup a dotted path on an object
+// stopping at undefined/null.  The path must be composed of ASCII
+// identifiers (just like $parse)
+var MEMBER_NAME_REGEX = /^(\.[a-zA-Z_$@][0-9a-zA-Z_$@]*)+$/;
+
+function isValidDottedPath(path) {
+  return (path != null && path !== '' && path !== 'hasOwnProperty' &&
+      MEMBER_NAME_REGEX.test('.' + path));
+}
+
+function lookupDottedPath(obj, path) {
+  if (!isValidDottedPath(path)) {
+    throw $resourceMinErr('badmember', 'Dotted member path "@{0}" is invalid.', path);
+  }
+  var keys = path.split('.');
+  for (var i = 0, ii = keys.length; i < ii && obj !== undefined; i++) {
+    var key = keys[i];
+    obj = (obj !== null) ? obj[key] : undefined;
+  }
+  return obj;
+}
+
+/**
+ * Create a shallow copy of an object and clear other fields from the destination
+ */
+function shallowClearAndCopy(src, dst) {
+  dst = dst || {};
+
+  angular.forEach(dst, function(value, key) {
+    delete dst[key];
+  });
+
+  for (var key in src) {
+    if (src.hasOwnProperty(key) && !(key.charAt(0) === '$' && key.charAt(1) === '$')) {
+      dst[key] = src[key];
+    }
+  }
+
+  return dst;
+}
+
+/**
+ * @ngdoc module
+ * @name ngResource
+ * @description
+ *
+ * # ngResource
+ *
+ * The `ngResource` module provides interaction support with RESTful services
+ * via the $resource service.
+ *
+ *
+ * <div doc-module-components="ngResource"></div>
+ *
+ * See {@link ngResource.$resource `$resource`} for usage.
+ */
+
+/**
+ * @ngdoc service
+ * @name $resource
+ * @requires $http
+ *
+ * @description
+ * A factory which creates a resource object that lets you interact with
+ * [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
+ *
+ * The returned resource object has action methods which provide high-level behaviors without
+ * the need to interact with the low level {@link ng.$http $http} service.
+ *
+ * Requires the {@link ngResource `ngResource`} module to be installed.
+ *
+ * By default, trailing slashes will be stripped from the calculated URLs,
+ * which can pose problems with server backends that do not expect that
+ * behavior.  This can be disabled by configuring the `$resourceProvider` like
+ * this:
+ *
+ * ```js
+     app.config(['$resourceProvider', function($resourceProvider) {
+       // Don't strip trailing slashes from calculated URLs
+       $resourceProvider.defaults.stripTrailingSlashes = false;
+     }]);
+ * ```
+ *
+ * @param {string} url A parameterized URL template with parameters prefixed by `:` as in
+ *   `/user/:username`. If you are using a URL with a port number (e.g.
+ *   `http://example.com:8080/api`), it will be respected.
+ *
+ *   If you are using a url with a suffix, just add the suffix, like this:
+ *   `$resource('http://example.com/resource.json')` or `$resource('http://example.com/:id.json')`
+ *   or even `$resource('http://example.com/resource/:resource_id.:format')`
+ *   If the parameter before the suffix is empty, :resource_id in this case, then the `/.` will be
+ *   collapsed down to a single `.`.  If you need this sequence to appear and not collapse then you
+ *   can escape it with `/\.`.
+ *
+ * @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
+ *   `actions` methods. If any of the parameter value is a function, it will be executed every time
+ *   when a param value needs to be obtained for a request (unless the param was overridden).
+ *
+ *   Each key value in the parameter object is first bound to url template if present and then any
+ *   excess keys are appended to the url search query after the `?`.
+ *
+ *   Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in
+ *   URL `/path/greet?salutation=Hello`.
+ *
+ *   If the parameter value is prefixed with `@` then the value for that parameter will be extracted
+ *   from the corresponding property on the `data` object (provided when calling an action method).  For
+ *   example, if the `defaultParam` object is `{someParam: '@someProp'}` then the value of `someParam`
+ *   will be `data.someProp`.
+ *
+ * @param {Object.<Object>=} actions Hash with declaration of custom actions that should extend
+ *   the default set of resource actions. The declaration should be created in the format of {@link
+ *   ng.$http#usage $http.config}:
+ *
+ *       {action1: {method:?, params:?, isArray:?, headers:?, ...},
+ *        action2: {method:?, params:?, isArray:?, headers:?, ...},
+ *        ...}
+ *
+ *   Where:
+ *
+ *   - **`action`** – {string} – The name of action. This name becomes the name of the method on
+ *     your resource object.
+ *   - **`method`** – {string} – Case insensitive HTTP method (e.g. `GET`, `POST`, `PUT`,
+ *     `DELETE`, `JSONP`, etc).
+ *   - **`params`** – {Object=} – Optional set of pre-bound parameters for this action. If any of
+ *     the parameter value is a function, it will be executed every time when a param value needs to
+ *     be obtained for a request (unless the param was overridden).
+ *   - **`url`** – {string} – action specific `url` override. The url templating is supported just
+ *     like for the resource-level urls.
+ *   - **`isArray`** – {boolean=} – If true then the returned object for this action is an array,
+ *     see `returns` section.
+ *   - **`transformRequest`** –
+ *     `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
+ *     transform function or an array of such functions. The transform function takes the http
+ *     request body and headers and returns its transformed (typically serialized) version.
+ *     By default, transformRequest will contain one function that checks if the request data is
+ *     an object and serializes to using `angular.toJson`. To prevent this behavior, set
+ *     `transformRequest` to an empty array: `transformRequest: []`
+ *   - **`transformResponse`** –
+ *     `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
+ *     transform function or an array of such functions. The transform function takes the http
+ *     response body and headers and returns its transformed (typically deserialized) version.
+ *     By default, transformResponse will contain one function that checks if the response looks like
+ *     a JSON string and deserializes it using `angular.fromJson`. To prevent this behavior, set
+ *     `transformResponse` to an empty array: `transformResponse: []`
+ *   - **`cache`** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
+ *     GET request, otherwise if a cache instance built with
+ *     {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
+ *     caching.
+ *   - **`timeout`** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} that
+ *     should abort the request when resolved.
+ *   - **`withCredentials`** - `{boolean}` - whether to set the `withCredentials` flag on the
+ *     XHR object. See
+ *     [requests with credentials](https://developer.mozilla.org/en/http_access_control#section_5)
+ *     for more information.
+ *   - **`responseType`** - `{string}` - see
+ *     [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType).
+ *   - **`interceptor`** - `{Object=}` - The interceptor object has two optional methods -
+ *     `response` and `responseError`. Both `response` and `responseError` interceptors get called
+ *     with `http response` object. See {@link ng.$http $http interceptors}.
+ *
+ * @param {Object} options Hash with custom settings that should extend the
+ *   default `$resourceProvider` behavior.  The only supported option is
+ *
+ *   Where:
+ *
+ *   - **`stripTrailingSlashes`** – {boolean} – If true then the trailing
+ *   slashes from any calculated URL will be stripped. (Defaults to true.)
+ *
+ * @returns {Object} A resource "class" object with methods for the default set of resource actions
+ *   optionally extended with custom `actions`. The default set contains these actions:
+ *   ```js
+ *   { 'get':    {method:'GET'},
+ *     'save':   {method:'POST'},
+ *     'query':  {method:'GET', isArray:true},
+ *     'remove': {method:'DELETE'},
+ *     'delete': {method:'DELETE'} };
+ *   ```
+ *
+ *   Calling these methods invoke an {@link ng.$http} with the specified http method,
+ *   destination and parameters. When the data is returned from the server then the object is an
+ *   instance of the resource class. The actions `save`, `remove` and `delete` are available on it
+ *   as  methods with the `$` prefix. This allows you to easily perform CRUD operations (create,
+ *   read, update, delete) on server-side data like this:
+ *   ```js
+ *   var User = $resource('/user/:userId', {userId:'@id'});
+ *   var user = User.get({userId:123}, function() {
+ *     user.abc = true;
+ *     user.$save();
+ *   });
+ *   ```
+ *
+ *   It is important to realize that invoking a $resource object method immediately returns an
+ *   empty reference (object or array depending on `isArray`). Once the data is returned from the
+ *   server the existing reference is populated with the actual data. This is a useful trick since
+ *   usually the resource is assigned to a model which is then rendered by the view. Having an empty
+ *   object results in no rendering, once the data arrives from the server then the object is
+ *   populated with the data and the view automatically re-renders itself showing the new data. This
+ *   means that in most cases one never has to write a callback function for the action methods.
+ *
+ *   The action methods on the class object or instance object can be invoked with the following
+ *   parameters:
+ *
+ *   - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])`
+ *   - non-GET "class" actions: `Resource.action([parameters], postData, [success], [error])`
+ *   - non-GET instance actions:  `instance.$action([parameters], [success], [error])`
+ *
+ *
+ *   Success callback is called with (value, responseHeaders) arguments, where the value is
+ *   the populated resource instance or collection object. The error callback is called
+ *   with (httpResponse) argument.
+ *
+ *   Class actions return empty instance (with additional properties below).
+ *   Instance actions return promise of the action.
+ *
+ *   The Resource instances and collection have these additional properties:
+ *
+ *   - `$promise`: the {@link ng.$q promise} of the original server interaction that created this
+ *     instance or collection.
+ *
+ *     On success, the promise is resolved with the same resource instance or collection object,
+ *     updated with data from server. This makes it easy to use in
+ *     {@link ngRoute.$routeProvider resolve section of $routeProvider.when()} to defer view
+ *     rendering until the resource(s) are loaded.
+ *
+ *     On failure, the promise is resolved with the {@link ng.$http http response} object, without
+ *     the `resource` property.
+ *
+ *     If an interceptor object was provided, the promise will instead be resolved with the value
+ *     returned by the interceptor.
+ *
+ *   - `$resolved`: `true` after first server interaction is completed (either with success or
+ *      rejection), `false` before that. Knowing if the Resource has been resolved is useful in
+ *      data-binding.
+ *
+ * @example
+ *
+ * # Credit card resource
+ *
+ * ```js
+     // Define CreditCard class
+     var CreditCard = $resource('/user/:userId/card/:cardId',
+      {userId:123, cardId:'@id'}, {
+       charge: {method:'POST', params:{charge:true}}
+      });
+
+     // We can retrieve a collection from the server
+     var cards = CreditCard.query(function() {
+       // GET: /user/123/card
+       // server returns: [ {id:456, number:'1234', name:'Smith'} ];
+
+       var card = cards[0];
+       // each item is an instance of CreditCard
+       expect(card instanceof CreditCard).toEqual(true);
+       card.name = "J. Smith";
+       // non GET methods are mapped onto the instances
+       card.$save();
+       // POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
+       // server returns: {id:456, number:'1234', name: 'J. Smith'};
+
+       // our custom method is mapped as well.
+       card.$charge({amount:9.99});
+       // POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
+     });
+
+     // we can create an instance as well
+     var newCard = new CreditCard({number:'0123'});
+     newCard.name = "Mike Smith";
+     newCard.$save();
+     // POST: /user/123/card {number:'0123', name:'Mike Smith'}
+     // server returns: {id:789, number:'0123', name: 'Mike Smith'};
+     expect(newCard.id).toEqual(789);
+ * ```
+ *
+ * The object returned from this function execution is a resource "class" which has "static" method
+ * for each action in the definition.
+ *
+ * Calling these methods invoke `$http` on the `url` template with the given `method`, `params` and
+ * `headers`.
+ * When the data is returned from the server then the object is an instance of the resource type and
+ * all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
+ * operations (create, read, update, delete) on server-side data.
+
+   ```js
+     var User = $resource('/user/:userId', {userId:'@id'});
+     User.get({userId:123}, function(user) {
+       user.abc = true;
+       user.$save();
+     });
+   ```
+ *
+ * It's worth noting that the success callback for `get`, `query` and other methods gets passed
+ * in the response that came from the server as well as $http header getter function, so one
+ * could rewrite the above example and get access to http headers as:
+ *
+   ```js
+     var User = $resource('/user/:userId', {userId:'@id'});
+     User.get({userId:123}, function(u, getResponseHeaders){
+       u.abc = true;
+       u.$save(function(u, putResponseHeaders) {
+         //u => saved user object
+         //putResponseHeaders => $http header getter
+       });
+     });
+   ```
+ *
+ * You can also access the raw `$http` promise via the `$promise` property on the object returned
+ *
+   ```
+     var User = $resource('/user/:userId', {userId:'@id'});
+     User.get({userId:123})
+         .$promise.then(function(user) {
+           $scope.user = user;
+         });
+   ```
+
+ * # Creating a custom 'PUT' request
+ * In this example we create a custom method on our resource to make a PUT request
+ * ```js
+ *    var app = angular.module('app', ['ngResource', 'ngRoute']);
+ *
+ *    // Some APIs expect a PUT request in the format URL/object/ID
+ *    // Here we are creating an 'update' method
+ *    app.factory('Notes', ['$resource', function($resource) {
+ *    return $resource('/notes/:id', null,
+ *        {
+ *            'update': { method:'PUT' }
+ *        });
+ *    }]);
+ *
+ *    // In our controller we get the ID from the URL using ngRoute and $routeParams
+ *    // We pass in $routeParams and our Notes factory along with $scope
+ *    app.controller('NotesCtrl', ['$scope', '$routeParams', 'Notes',
+                                      function($scope, $routeParams, Notes) {
+ *    // First get a note object from the factory
+ *    var note = Notes.get({ id:$routeParams.id });
+ *    $id = note.id;
+ *
+ *    // Now call update passing in the ID first then the object you are updating
+ *    Notes.update({ id:$id }, note);
+ *
+ *    // This will PUT /notes/ID with the note object in the request payload
+ *    }]);
+ * ```
+ */
+angular.module('ngResource', ['ng']).
+  provider('$resource', function() {
+    var PROTOCOL_AND_DOMAIN_REGEX = /^https?:\/\/[^\/]*/;
+    var provider = this;
+
+    this.defaults = {
+      // Strip slashes by default
+      stripTrailingSlashes: true,
+
+      // Default actions configuration
+      actions: {
+        'get': {method: 'GET'},
+        'save': {method: 'POST'},
+        'query': {method: 'GET', isArray: true},
+        'remove': {method: 'DELETE'},
+        'delete': {method: 'DELETE'}
+      }
+    };
+
+    this.$get = ['$http', '$q', function($http, $q) {
+
+      var noop = angular.noop,
+        forEach = angular.forEach,
+        extend = angular.extend,
+        copy = angular.copy,
+        isFunction = angular.isFunction;
+
+      /**
+       * We need our custom method because encodeURIComponent is too aggressive and doesn't follow
+       * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set
+       * (pchar) allowed in path segments:
+       *    segment       = *pchar
+       *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+       *    pct-encoded   = "%" HEXDIG HEXDIG
+       *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+       *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+       *                     / "*" / "+" / "," / ";" / "="
+       */
+      function encodeUriSegment(val) {
+        return encodeUriQuery(val, true).
+          replace(/%26/gi, '&').
+          replace(/%3D/gi, '=').
+          replace(/%2B/gi, '+');
+      }
+
+
+      /**
+       * This method is intended for encoding *key* or *value* parts of query component. We need a
+       * custom method because encodeURIComponent is too aggressive and encodes stuff that doesn't
+       * have to be encoded per http://tools.ietf.org/html/rfc3986:
+       *    query       = *( pchar / "/" / "?" )
+       *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+       *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+       *    pct-encoded   = "%" HEXDIG HEXDIG
+       *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+       *                     / "*" / "+" / "," / ";" / "="
+       */
+      function encodeUriQuery(val, pctEncodeSpaces) {
+        return encodeURIComponent(val).
+          replace(/%40/gi, '@').
+          replace(/%3A/gi, ':').
+          replace(/%24/g, '$').
+          replace(/%2C/gi, ',').
+          replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
+      }
+
+      function Route(template, defaults) {
+        this.template = template;
+        this.defaults = extend({}, provider.defaults, defaults);
+        this.urlParams = {};
+      }
+
+      Route.prototype = {
+        setUrlParams: function(config, params, actionUrl) {
+          var self = this,
+            url = actionUrl || self.template,
+            val,
+            encodedVal,
+            protocolAndDomain = '';
+
+          var urlParams = self.urlParams = {};
+          forEach(url.split(/\W/), function(param) {
+            if (param === 'hasOwnProperty') {
+              throw $resourceMinErr('badname', "hasOwnProperty is not a valid parameter name.");
+            }
+            if (!(new RegExp("^\\d+$").test(param)) && param &&
+              (new RegExp("(^|[^\\\\]):" + param + "(\\W|$)").test(url))) {
+              urlParams[param] = true;
+            }
+          });
+          url = url.replace(/\\:/g, ':');
+          url = url.replace(PROTOCOL_AND_DOMAIN_REGEX, function(match) {
+            protocolAndDomain = match;
+            return '';
+          });
+
+          params = params || {};
+          forEach(self.urlParams, function(_, urlParam) {
+            val = params.hasOwnProperty(urlParam) ? params[urlParam] : self.defaults[urlParam];
+            if (angular.isDefined(val) && val !== null) {
+              encodedVal = encodeUriSegment(val);
+              url = url.replace(new RegExp(":" + urlParam + "(\\W|$)", "g"), function(match, p1) {
+                return encodedVal + p1;
+              });
+            } else {
+              url = url.replace(new RegExp("(\/?):" + urlParam + "(\\W|$)", "g"), function(match,
+                  leadingSlashes, tail) {
+                if (tail.charAt(0) == '/') {
+                  return tail;
+                } else {
+                  return leadingSlashes + tail;
+                }
+              });
+            }
+          });
+
+          // strip trailing slashes and set the url (unless this behavior is specifically disabled)
+          if (self.defaults.stripTrailingSlashes) {
+            url = url.replace(/\/+$/, '') || '/';
+          }
+
+          // then replace collapse `/.` if found in the last URL path segment before the query
+          // E.g. `http://url.com/id./format?q=x` becomes `http://url.com/id.format?q=x`
+          url = url.replace(/\/\.(?=\w+($|\?))/, '.');
+          // replace escaped `/\.` with `/.`
+          config.url = protocolAndDomain + url.replace(/\/\\\./, '/.');
+
+
+          // set params - delegate param encoding to $http
+          forEach(params, function(value, key) {
+            if (!self.urlParams[key]) {
+              config.params = config.params || {};
+              config.params[key] = value;
+            }
+          });
+        }
+      };
+
+
+      function resourceFactory(url, paramDefaults, actions, options) {
+        var route = new Route(url, options);
+
+        actions = extend({}, provider.defaults.actions, actions);
+
+        function extractParams(data, actionParams) {
+          var ids = {};
+          actionParams = extend({}, paramDefaults, actionParams);
+          forEach(actionParams, function(value, key) {
+            if (isFunction(value)) { value = value(); }
+            ids[key] = value && value.charAt && value.charAt(0) == '@' ?
+              lookupDottedPath(data, value.substr(1)) : value;
+          });
+          return ids;
+        }
+
+        function defaultResponseInterceptor(response) {
+          return response.resource;
+        }
+
+        function Resource(value) {
+          shallowClearAndCopy(value || {}, this);
+        }
+
+        Resource.prototype.toJSON = function() {
+          var data = extend({}, this);
+          delete data.$promise;
+          delete data.$resolved;
+          return data;
+        };
+
+        forEach(actions, function(action, name) {
+          var hasBody = /^(POST|PUT|PATCH)$/i.test(action.method);
+
+          Resource[name] = function(a1, a2, a3, a4) {
+            var params = {}, data, success, error;
+
+            /* jshint -W086 */ /* (purposefully fall through case statements) */
+            switch (arguments.length) {
+              case 4:
+                error = a4;
+                success = a3;
+              //fallthrough
+              case 3:
+              case 2:
+                if (isFunction(a2)) {
+                  if (isFunction(a1)) {
+                    success = a1;
+                    error = a2;
+                    break;
+                  }
+
+                  success = a2;
+                  error = a3;
+                  //fallthrough
+                } else {
+                  params = a1;
+                  data = a2;
+                  success = a3;
+                  break;
+                }
+              case 1:
+                if (isFunction(a1)) success = a1;
+                else if (hasBody) data = a1;
+                else params = a1;
+                break;
+              case 0: break;
+              default:
+                throw $resourceMinErr('badargs',
+                  "Expected up to 4 arguments [params, data, success, error], got {0} arguments",
+                  arguments.length);
+            }
+            /* jshint +W086 */ /* (purposefully fall through case statements) */
+
+            var isInstanceCall = this instanceof Resource;
+            var value = isInstanceCall ? data : (action.isArray ? [] : new Resource(data));
+            var httpConfig = {};
+            var responseInterceptor = action.interceptor && action.interceptor.response ||
+              defaultResponseInterceptor;
+            var responseErrorInterceptor = action.interceptor && action.interceptor.responseError ||
+              undefined;
+
+            forEach(action, function(value, key) {
+              if (key != 'params' && key != 'isArray' && key != 'interceptor') {
+                httpConfig[key] = copy(value);
+              }
+            });
+
+            if (hasBody) httpConfig.data = data;
+            route.setUrlParams(httpConfig,
+              extend({}, extractParams(data, action.params || {}), params),
+              action.url);
+
+            var promise = $http(httpConfig).then(function(response) {
+              var data = response.data,
+                promise = value.$promise;
+
+              if (data) {
+                // Need to convert action.isArray to boolean in case it is undefined
+                // jshint -W018
+                if (angular.isArray(data) !== (!!action.isArray)) {
+                  throw $resourceMinErr('badcfg',
+                      'Error in resource configuration for action `{0}`. Expected response to ' +
+                      'contain an {1} but got an {2} (Request: {3} {4})', name, action.isArray ? 'array' : 'object',
+                    angular.isArray(data) ? 'array' : 'object', httpConfig.method, httpConfig.url);
+                }
+                // jshint +W018
+                if (action.isArray) {
+                  value.length = 0;
+                  forEach(data, function(item) {
+                    if (typeof item === "object") {
+                      value.push(new Resource(item));
+                    } else {
+                      // Valid JSON values may be string literals, and these should not be converted
+                      // into objects. These items will not have access to the Resource prototype
+                      // methods, but unfortunately there
+                      value.push(item);
+                    }
+                  });
+                } else {
+                  shallowClearAndCopy(data, value);
+                  value.$promise = promise;
+                }
+              }
+
+              value.$resolved = true;
+
+              response.resource = value;
+
+              return response;
+            }, function(response) {
+              value.$resolved = true;
+
+              (error || noop)(response);
+
+              return $q.reject(response);
+            });
+
+            promise = promise.then(
+              function(response) {
+                var value = responseInterceptor(response);
+                (success || noop)(value, response.headers);
+                return value;
+              },
+              responseErrorInterceptor);
+
+            if (!isInstanceCall) {
+              // we are creating instance / collection
+              // - set the initial promise
+              // - return the instance / collection
+              value.$promise = promise;
+              value.$resolved = false;
+
+              return value;
+            }
+
+            // instance call
+            return promise;
+          };
+
+
+          Resource.prototype['$' + name] = function(params, success, error) {
+            if (isFunction(params)) {
+              error = success; success = params; params = {};
+            }
+            var result = Resource[name].call(this, params, this, success, error);
+            return result.$promise || result;
+          };
+        });
+
+        Resource.bind = function(additionalParamDefaults) {
+          return resourceFactory(url, extend({}, paramDefaults, additionalParamDefaults), actions);
+        };
+
+        return Resource;
+      }
+
+      return resourceFactory;
+    }];
+  });
+
+
+})(window, window.angular);

http://git-wip-us.apache.org/repos/asf/struts-examples/blob/a183bf5c/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js
----------------------------------------------------------------------
diff --git a/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js b/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js
new file mode 100644
index 0000000..302090c
--- /dev/null
+++ b/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js
@@ -0,0 +1,13 @@
+/*
+ AngularJS v1.4.5
+ (c) 2010-2015 Google, Inc. http://angularjs.org
+ License: MIT
+*/
+(function(I,c,B){'use strict';function D(s,e){e=e||{};c.forEach(e,function(c,k){delete e[k]});for(var k in s)!s.hasOwnProperty(k)||"$"===k.charAt(0)&&"$"===k.charAt(1)||(e[k]=s[k]);return e}var x=c.$$minErr("$resource"),C=/^(\.[a-zA-Z_$@][0-9a-zA-Z_$@]*)+$/;c.module("ngResource",["ng"]).provider("$resource",function(){var s=/^https?:\/\/[^\/]*/,e=this;this.defaults={stripTrailingSlashes:!0,actions:{get:{method:"GET"},save:{method:"POST"},query:{method:"GET",isArray:!0},remove:{method:"DELETE"},"delete":{method:"DELETE"}}};
+this.$get=["$http","$q",function(k,F){function v(c,h){this.template=c;this.defaults=r({},e.defaults,h);this.urlParams={}}function y(l,h,p,f){function d(b,q){var d={};q=r({},h,q);t(q,function(a,q){w(a)&&(a=a());var m;if(a&&a.charAt&&"@"==a.charAt(0)){m=b;var c=a.substr(1);if(null==c||""===c||"hasOwnProperty"===c||!C.test("."+c))throw x("badmember",c);for(var c=c.split("."),g=0,h=c.length;g<h&&m!==B;g++){var e=c[g];m=null!==m?m[e]:B}}else m=a;d[q]=m});return d}function G(b){return b.resource}function g(b){D(b||
+{},this)}var s=new v(l,f);p=r({},e.defaults.actions,p);g.prototype.toJSON=function(){var b=r({},this);delete b.$promise;delete b.$resolved;return b};t(p,function(b,q){var h=/^(POST|PUT|PATCH)$/i.test(b.method);g[q]=function(a,z,m,e){var f={},l,p,A;switch(arguments.length){case 4:A=e,p=m;case 3:case 2:if(w(z)){if(w(a)){p=a;A=z;break}p=z;A=m}else{f=a;l=z;p=m;break}case 1:w(a)?p=a:h?l=a:f=a;break;case 0:break;default:throw x("badargs",arguments.length);}var v=this instanceof g,n=v?l:b.isArray?[]:new g(l),
+u={},y=b.interceptor&&b.interceptor.response||G,C=b.interceptor&&b.interceptor.responseError||B;t(b,function(b,a){"params"!=a&&"isArray"!=a&&"interceptor"!=a&&(u[a]=H(b))});h&&(u.data=l);s.setUrlParams(u,r({},d(l,b.params||{}),f),b.url);f=k(u).then(function(a){var d=a.data,m=n.$promise;if(d){if(c.isArray(d)!==!!b.isArray)throw x("badcfg",q,b.isArray?"array":"object",c.isArray(d)?"array":"object",u.method,u.url);b.isArray?(n.length=0,t(d,function(a){"object"===typeof a?n.push(new g(a)):n.push(a)})):
+(D(d,n),n.$promise=m)}n.$resolved=!0;a.resource=n;return a},function(a){n.$resolved=!0;(A||E)(a);return F.reject(a)});f=f.then(function(a){var b=y(a);(p||E)(b,a.headers);return b},C);return v?f:(n.$promise=f,n.$resolved=!1,n)};g.prototype["$"+q]=function(a,b,d){w(a)&&(d=b,b=a,a={});a=g[q].call(this,a,this,b,d);return a.$promise||a}});g.bind=function(b){return y(l,r({},h,b),p)};return g}var E=c.noop,t=c.forEach,r=c.extend,H=c.copy,w=c.isFunction;v.prototype={setUrlParams:function(l,h,e){var f=this,
+d=e||f.template,k,g,r="",b=f.urlParams={};t(d.split(/\W/),function(c){if("hasOwnProperty"===c)throw x("badname");!/^\d+$/.test(c)&&c&&(new RegExp("(^|[^\\\\]):"+c+"(\\W|$)")).test(d)&&(b[c]=!0)});d=d.replace(/\\:/g,":");d=d.replace(s,function(b){r=b;return""});h=h||{};t(f.urlParams,function(b,e){k=h.hasOwnProperty(e)?h[e]:f.defaults[e];c.isDefined(k)&&null!==k?(g=encodeURIComponent(k).replace(/%40/gi,"@").replace(/%3A/gi,":").replace(/%24/g,"$").replace(/%2C/gi,",").replace(/%20/g,"%20").replace(/%26/gi,
+"&").replace(/%3D/gi,"=").replace(/%2B/gi,"+"),d=d.replace(new RegExp(":"+e+"(\\W|$)","g"),function(a,b){return g+b})):d=d.replace(new RegExp("(/?):"+e+"(\\W|$)","g"),function(a,b,c){return"/"==c.charAt(0)?c:b+c})});f.defaults.stripTrailingSlashes&&(d=d.replace(/\/+$/,"")||"/");d=d.replace(/\/\.(?=\w+($|\?))/,".");l.url=r+d.replace(/\/\\\./,"/.");t(h,function(b,c){f.urlParams[c]||(l.params=l.params||{},l.params[c]=b)})}};return y}]})})(window,window.angular);
+//# sourceMappingURL=angular-resource.min.js.map

http://git-wip-us.apache.org/repos/asf/struts-examples/blob/a183bf5c/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js.map
----------------------------------------------------------------------
diff --git a/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js.map b/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js.map
new file mode 100644
index 0000000..7089b6e
--- /dev/null
+++ b/rest-angular/src/main/webapp/js/lib/angular/angular-resource.min.js.map
@@ -0,0 +1,8 @@
+{
+"version":3,
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+"sources":["angular-resource.js"],
+"names":["window","angular","undefined","shallowClearAndCopy","src","dst","forEach","value","key","hasOwnProperty","charAt","$resourceMinErr","$$minErr","MEMBER_NAME_REGEX","module","provider","PROTOCOL_AND_DOMAIN_REGEX","defaults","stripTrailingSlashes","actions","method","isArray","$get","$http","$q","Route","template","extend","urlParams","resourceFactory","url","paramDefaults","options","extractParams","data","actionParams","ids","isFunction","path","test","keys","split","i","ii","length","obj","defaultResponseInterceptor","response","resource","Resource","route","prototype","toJSON","Resource.prototype.toJSON","$promise","$resolved","action","name","hasBody","a1","a2","a3","a4","params","success","error","arguments","isInstanceCall","httpConfig","responseInterceptor","interceptor","responseErrorInterceptor","responseError","copy","setUrlParams","promise","then","item","push","noop","reject","headers","result","call","bind","Resource.bind","additionalParamDefaults","config","act
 ionUrl","self","val","encodedVal","protocolAndDomain","param","RegExp","replace","match","_","urlParam","isDefined","encodeURIComponent","p1","leadingSlashes","tail"]
+}

http://git-wip-us.apache.org/repos/asf/struts-examples/blob/a183bf5c/rest-angular/src/main/webapp/js/lib/angular/angular-route.js
----------------------------------------------------------------------
diff --git a/rest-angular/src/main/webapp/js/lib/angular/angular-route.js b/rest-angular/src/main/webapp/js/lib/angular/angular-route.js
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+++ b/rest-angular/src/main/webapp/js/lib/angular/angular-route.js
@@ -0,0 +1,991 @@
+/**
+ * @license AngularJS v1.4.5
+ * (c) 2010-2015 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+(function(window, angular, undefined) {'use strict';
+
+/**
+ * @ngdoc module
+ * @name ngRoute
+ * @description
+ *
+ * # ngRoute
+ *
+ * The `ngRoute` module provides routing and deeplinking services and directives for angular apps.
+ *
+ * ## Example
+ * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`.
+ *
+ *
+ * <div doc-module-components="ngRoute"></div>
+ */
+ /* global -ngRouteModule */
+var ngRouteModule = angular.module('ngRoute', ['ng']).
+                        provider('$route', $RouteProvider),
+    $routeMinErr = angular.$$minErr('ngRoute');
+
+/**
+ * @ngdoc provider
+ * @name $routeProvider
+ *
+ * @description
+ *
+ * Used for configuring routes.
+ *
+ * ## Example
+ * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`.
+ *
+ * ## Dependencies
+ * Requires the {@link ngRoute `ngRoute`} module to be installed.
+ */
+function $RouteProvider() {
+  function inherit(parent, extra) {
+    return angular.extend(Object.create(parent), extra);
+  }
+
+  var routes = {};
+
+  /**
+   * @ngdoc method
+   * @name $routeProvider#when
+   *
+   * @param {string} path Route path (matched against `$location.path`). If `$location.path`
+   *    contains redundant trailing slash or is missing one, the route will still match and the
+   *    `$location.path` will be updated to add or drop the trailing slash to exactly match the
+   *    route definition.
+   *
+   *    * `path` can contain named groups starting with a colon: e.g. `:name`. All characters up
+   *        to the next slash are matched and stored in `$routeParams` under the given `name`
+   *        when the route matches.
+   *    * `path` can contain named groups starting with a colon and ending with a star:
+   *        e.g.`:name*`. All characters are eagerly stored in `$routeParams` under the given `name`
+   *        when the route matches.
+   *    * `path` can contain optional named groups with a question mark: e.g.`:name?`.
+   *
+   *    For example, routes like `/color/:color/largecode/:largecode*\/edit` will match
+   *    `/color/brown/largecode/code/with/slashes/edit` and extract:
+   *
+   *    * `color: brown`
+   *    * `largecode: code/with/slashes`.
+   *
+   *
+   * @param {Object} route Mapping information to be assigned to `$route.current` on route
+   *    match.
+   *
+   *    Object properties:
+   *
+   *    - `controller` – `{(string|function()=}` – Controller fn that should be associated with
+   *      newly created scope or the name of a {@link angular.Module#controller registered
+   *      controller} if passed as a string.
+   *    - `controllerAs` – `{string=}` – An identifier name for a reference to the controller.
+   *      If present, the controller will be published to scope under the `controllerAs` name.
+   *    - `template` – `{string=|function()=}` – html template as a string or a function that
+   *      returns an html template as a string which should be used by {@link
+   *      ngRoute.directive:ngView ngView} or {@link ng.directive:ngInclude ngInclude} directives.
+   *      This property takes precedence over `templateUrl`.
+   *
+   *      If `template` is a function, it will be called with the following parameters:
+   *
+   *      - `{Array.<Object>}` - route parameters extracted from the current
+   *        `$location.path()` by applying the current route
+   *
+   *    - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html
+   *      template that should be used by {@link ngRoute.directive:ngView ngView}.
+   *
+   *      If `templateUrl` is a function, it will be called with the following parameters:
+   *
+   *      - `{Array.<Object>}` - route parameters extracted from the current
+   *        `$location.path()` by applying the current route
+   *
+   *    - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should
+   *      be injected into the controller. If any of these dependencies are promises, the router
+   *      will wait for them all to be resolved or one to be rejected before the controller is
+   *      instantiated.
+   *      If all the promises are resolved successfully, the values of the resolved promises are
+   *      injected and {@link ngRoute.$route#$routeChangeSuccess $routeChangeSuccess} event is
+   *      fired. If any of the promises are rejected the
+   *      {@link ngRoute.$route#$routeChangeError $routeChangeError} event is fired. The map object
+   *      is:
+   *
+   *      - `key` – `{string}`: a name of a dependency to be injected into the controller.
+   *      - `factory` - `{string|function}`: If `string` then it is an alias for a service.
+   *        Otherwise if function, then it is {@link auto.$injector#invoke injected}
+   *        and the return value is treated as the dependency. If the result is a promise, it is
+   *        resolved before its value is injected into the controller. Be aware that
+   *        `ngRoute.$routeParams` will still refer to the previous route within these resolve
+   *        functions.  Use `$route.current.params` to access the new route parameters, instead.
+   *
+   *    - `redirectTo` – {(string|function())=} – value to update
+   *      {@link ng.$location $location} path with and trigger route redirection.
+   *
+   *      If `redirectTo` is a function, it will be called with the following parameters:
+   *
+   *      - `{Object.<string>}` - route parameters extracted from the current
+   *        `$location.path()` by applying the current route templateUrl.
+   *      - `{string}` - current `$location.path()`
+   *      - `{Object}` - current `$location.search()`
+   *
+   *      The custom `redirectTo` function is expected to return a string which will be used
+   *      to update `$location.path()` and `$location.search()`.
+   *
+   *    - `[reloadOnSearch=true]` - {boolean=} - reload route when only `$location.search()`
+   *      or `$location.hash()` changes.
+   *
+   *      If the option is set to `false` and url in the browser changes, then
+   *      `$routeUpdate` event is broadcasted on the root scope.
+   *
+   *    - `[caseInsensitiveMatch=false]` - {boolean=} - match routes without being case sensitive
+   *
+   *      If the option is set to `true`, then the particular route can be matched without being
+   *      case sensitive
+   *
+   * @returns {Object} self
+   *
+   * @description
+   * Adds a new route definition to the `$route` service.
+   */
+  this.when = function(path, route) {
+    //copy original route object to preserve params inherited from proto chain
+    var routeCopy = angular.copy(route);
+    if (angular.isUndefined(routeCopy.reloadOnSearch)) {
+      routeCopy.reloadOnSearch = true;
+    }
+    if (angular.isUndefined(routeCopy.caseInsensitiveMatch)) {
+      routeCopy.caseInsensitiveMatch = this.caseInsensitiveMatch;
+    }
+    routes[path] = angular.extend(
+      routeCopy,
+      path && pathRegExp(path, routeCopy)
+    );
+
+    // create redirection for trailing slashes
+    if (path) {
+      var redirectPath = (path[path.length - 1] == '/')
+            ? path.substr(0, path.length - 1)
+            : path + '/';
+
+      routes[redirectPath] = angular.extend(
+        {redirectTo: path},
+        pathRegExp(redirectPath, routeCopy)
+      );
+    }
+
+    return this;
+  };
+
+  /**
+   * @ngdoc property
+   * @name $routeProvider#caseInsensitiveMatch
+   * @description
+   *
+   * A boolean property indicating if routes defined
+   * using this provider should be matched using a case insensitive
+   * algorithm. Defaults to `false`.
+   */
+  this.caseInsensitiveMatch = false;
+
+   /**
+    * @param path {string} path
+    * @param opts {Object} options
+    * @return {?Object}
+    *
+    * @description
+    * Normalizes the given path, returning a regular expression
+    * and the original path.
+    *
+    * Inspired by pathRexp in visionmedia/express/lib/utils.js.
+    */
+  function pathRegExp(path, opts) {
+    var insensitive = opts.caseInsensitiveMatch,
+        ret = {
+          originalPath: path,
+          regexp: path
+        },
+        keys = ret.keys = [];
+
+    path = path
+      .replace(/([().])/g, '\\$1')
+      .replace(/(\/)?:(\w+)([\?\*])?/g, function(_, slash, key, option) {
+        var optional = option === '?' ? option : null;
+        var star = option === '*' ? option : null;
+        keys.push({ name: key, optional: !!optional });
+        slash = slash || '';
+        return ''
+          + (optional ? '' : slash)
+          + '(?:'
+          + (optional ? slash : '')
+          + (star && '(.+?)' || '([^/]+)')
+          + (optional || '')
+          + ')'
+          + (optional || '');
+      })
+      .replace(/([\/$\*])/g, '\\$1');
+
+    ret.regexp = new RegExp('^' + path + '$', insensitive ? 'i' : '');
+    return ret;
+  }
+
+  /**
+   * @ngdoc method
+   * @name $routeProvider#otherwise
+   *
+   * @description
+   * Sets route definition that will be used on route change when no other route definition
+   * is matched.
+   *
+   * @param {Object|string} params Mapping information to be assigned to `$route.current`.
+   * If called with a string, the value maps to `redirectTo`.
+   * @returns {Object} self
+   */
+  this.otherwise = function(params) {
+    if (typeof params === 'string') {
+      params = {redirectTo: params};
+    }
+    this.when(null, params);
+    return this;
+  };
+
+
+  this.$get = ['$rootScope',
+               '$location',
+               '$routeParams',
+               '$q',
+               '$injector',
+               '$templateRequest',
+               '$sce',
+      function($rootScope, $location, $routeParams, $q, $injector, $templateRequest, $sce) {
+
+    /**
+     * @ngdoc service
+     * @name $route
+     * @requires $location
+     * @requires $routeParams
+     *
+     * @property {Object} current Reference to the current route definition.
+     * The route definition contains:
+     *
+     *   - `controller`: The controller constructor as define in route definition.
+     *   - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for
+     *     controller instantiation. The `locals` contain
+     *     the resolved values of the `resolve` map. Additionally the `locals` also contain:
+     *
+     *     - `$scope` - The current route scope.
+     *     - `$template` - The current route template HTML.
+     *
+     * @property {Object} routes Object with all route configuration Objects as its properties.
+     *
+     * @description
+     * `$route` is used for deep-linking URLs to controllers and views (HTML partials).
+     * It watches `$location.url()` and tries to map the path to an existing route definition.
+     *
+     * Requires the {@link ngRoute `ngRoute`} module to be installed.
+     *
+     * You can define routes through {@link ngRoute.$routeProvider $routeProvider}'s API.
+     *
+     * The `$route` service is typically used in conjunction with the
+     * {@link ngRoute.directive:ngView `ngView`} directive and the
+     * {@link ngRoute.$routeParams `$routeParams`} service.
+     *
+     * @example
+     * This example shows how changing the URL hash causes the `$route` to match a route against the
+     * URL, and the `ngView` pulls in the partial.
+     *
+     * <example name="$route-service" module="ngRouteExample"
+     *          deps="angular-route.js" fixBase="true">
+     *   <file name="index.html">
+     *     <div ng-controller="MainController">
+     *       Choose:
+     *       <a href="Book/Moby">Moby</a> |
+     *       <a href="Book/Moby/ch/1">Moby: Ch1</a> |
+     *       <a href="Book/Gatsby">Gatsby</a> |
+     *       <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
+     *       <a href="Book/Scarlet">Scarlet Letter</a><br/>
+     *
+     *       <div ng-view></div>
+     *
+     *       <hr />
+     *
+     *       <pre>$location.path() = {{$location.path()}}</pre>
+     *       <pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre>
+     *       <pre>$route.current.params = {{$route.current.params}}</pre>
+     *       <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
+     *       <pre>$routeParams = {{$routeParams}}</pre>
+     *     </div>
+     *   </file>
+     *
+     *   <file name="book.html">
+     *     controller: {{name}}<br />
+     *     Book Id: {{params.bookId}}<br />
+     *   </file>
+     *
+     *   <file name="chapter.html">
+     *     controller: {{name}}<br />
+     *     Book Id: {{params.bookId}}<br />
+     *     Chapter Id: {{params.chapterId}}
+     *   </file>
+     *
+     *   <file name="script.js">
+     *     angular.module('ngRouteExample', ['ngRoute'])
+     *
+     *      .controller('MainController', function($scope, $route, $routeParams, $location) {
+     *          $scope.$route = $route;
+     *          $scope.$location = $location;
+     *          $scope.$routeParams = $routeParams;
+     *      })
+     *
+     *      .controller('BookController', function($scope, $routeParams) {
+     *          $scope.name = "BookController";
+     *          $scope.params = $routeParams;
+     *      })
+     *
+     *      .controller('ChapterController', function($scope, $routeParams) {
+     *          $scope.name = "ChapterController";
+     *          $scope.params = $routeParams;
+     *      })
+     *
+     *     .config(function($routeProvider, $locationProvider) {
+     *       $routeProvider
+     *        .when('/Book/:bookId', {
+     *         templateUrl: 'book.html',
+     *         controller: 'BookController',
+     *         resolve: {
+     *           // I will cause a 1 second delay
+     *           delay: function($q, $timeout) {
+     *             var delay = $q.defer();
+     *             $timeout(delay.resolve, 1000);
+     *             return delay.promise;
+     *           }
+     *         }
+     *       })
+     *       .when('/Book/:bookId/ch/:chapterId', {
+     *         templateUrl: 'chapter.html',
+     *         controller: 'ChapterController'
+     *       });
+     *
+     *       // configure html5 to get links working on jsfiddle
+     *       $locationProvider.html5Mode(true);
+     *     });
+     *
+     *   </file>
+     *
+     *   <file name="protractor.js" type="protractor">
+     *     it('should load and compile correct template', function() {
+     *       element(by.linkText('Moby: Ch1')).click();
+     *       var content = element(by.css('[ng-view]')).getText();
+     *       expect(content).toMatch(/controller\: ChapterController/);
+     *       expect(content).toMatch(/Book Id\: Moby/);
+     *       expect(content).toMatch(/Chapter Id\: 1/);
+     *
+     *       element(by.partialLinkText('Scarlet')).click();
+     *
+     *       content = element(by.css('[ng-view]')).getText();
+     *       expect(content).toMatch(/controller\: BookController/);
+     *       expect(content).toMatch(/Book Id\: Scarlet/);
+     *     });
+     *   </file>
+     * </example>
+     */
+
+    /**
+     * @ngdoc event
+     * @name $route#$routeChangeStart
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted before a route change. At this  point the route services starts
+     * resolving all of the dependencies needed for the route change to occur.
+     * Typically this involves fetching the view template as well as any dependencies
+     * defined in `resolve` route property. Once  all of the dependencies are resolved
+     * `$routeChangeSuccess` is fired.
+     *
+     * The route change (and the `$location` change that triggered it) can be prevented
+     * by calling `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on}
+     * for more details about event object.
+     *
+     * @param {Object} angularEvent Synthetic event object.
+     * @param {Route} next Future route information.
+     * @param {Route} current Current route information.
+     */
+
+    /**
+     * @ngdoc event
+     * @name $route#$routeChangeSuccess
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted after a route change has happened successfully.
+     * The `resolve` dependencies are now available in the `current.locals` property.
+     *
+     * {@link ngRoute.directive:ngView ngView} listens for the directive
+     * to instantiate the controller and render the view.
+     *
+     * @param {Object} angularEvent Synthetic event object.
+     * @param {Route} current Current route information.
+     * @param {Route|Undefined} previous Previous route information, or undefined if current is
+     * first route entered.
+     */
+
+    /**
+     * @ngdoc event
+     * @name $route#$routeChangeError
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted if any of the resolve promises are rejected.
+     *
+     * @param {Object} angularEvent Synthetic event object
+     * @param {Route} current Current route information.
+     * @param {Route} previous Previous route information.
+     * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise.
+     */
+
+    /**
+     * @ngdoc event
+     * @name $route#$routeUpdate
+     * @eventType broadcast on root scope
+     * @description
+     * The `reloadOnSearch` property has been set to false, and we are reusing the same
+     * instance of the Controller.
+     *
+     * @param {Object} angularEvent Synthetic event object
+     * @param {Route} current Current/previous route information.
+     */
+
+    var forceReload = false,
+        preparedRoute,
+        preparedRouteIsUpdateOnly,
+        $route = {
+          routes: routes,
+
+          /**
+           * @ngdoc method
+           * @name $route#reload
+           *
+           * @description
+           * Causes `$route` service to reload the current route even if
+           * {@link ng.$location $location} hasn't changed.
+           *
+           * As a result of that, {@link ngRoute.directive:ngView ngView}
+           * creates new scope and reinstantiates the controller.
+           */
+          reload: function() {
+            forceReload = true;
+            $rootScope.$evalAsync(function() {
+              // Don't support cancellation of a reload for now...
+              prepareRoute();
+              commitRoute();
+            });
+          },
+
+          /**
+           * @ngdoc method
+           * @name $route#updateParams
+           *
+           * @description
+           * Causes `$route` service to update the current URL, replacing
+           * current route parameters with those specified in `newParams`.
+           * Provided property names that match the route's path segment
+           * definitions will be interpolated into the location's path, while
+           * remaining properties will be treated as query params.
+           *
+           * @param {!Object<string, string>} newParams mapping of URL parameter names to values
+           */
+          updateParams: function(newParams) {
+            if (this.current && this.current.$$route) {
+              newParams = angular.extend({}, this.current.params, newParams);
+              $location.path(interpolate(this.current.$$route.originalPath, newParams));
+              // interpolate modifies newParams, only query params are left
+              $location.search(newParams);
+            } else {
+              throw $routeMinErr('norout', 'Tried updating route when with no current route');
+            }
+          }
+        };
+
+    $rootScope.$on('$locationChangeStart', prepareRoute);
+    $rootScope.$on('$locationChangeSuccess', commitRoute);
+
+    return $route;
+
+    /////////////////////////////////////////////////////
+
+    /**
+     * @param on {string} current url
+     * @param route {Object} route regexp to match the url against
+     * @return {?Object}
+     *
+     * @description
+     * Check if the route matches the current url.
+     *
+     * Inspired by match in
+     * visionmedia/express/lib/router/router.js.
+     */
+    function switchRouteMatcher(on, route) {
+      var keys = route.keys,
+          params = {};
+
+      if (!route.regexp) return null;
+
+      var m = route.regexp.exec(on);
+      if (!m) return null;
+
+      for (var i = 1, len = m.length; i < len; ++i) {
+        var key = keys[i - 1];
+
+        var val = m[i];
+
+        if (key && val) {
+          params[key.name] = val;
+        }
+      }
+      return params;
+    }
+
+    function prepareRoute($locationEvent) {
+      var lastRoute = $route.current;
+
+      preparedRoute = parseRoute();
+      preparedRouteIsUpdateOnly = preparedRoute && lastRoute && preparedRoute.$$route === lastRoute.$$route
+          && angular.equals(preparedRoute.pathParams, lastRoute.pathParams)
+          && !preparedRoute.reloadOnSearch && !forceReload;
+
+      if (!preparedRouteIsUpdateOnly && (lastRoute || preparedRoute)) {
+        if ($rootScope.$broadcast('$routeChangeStart', preparedRoute, lastRoute).defaultPrevented) {
+          if ($locationEvent) {
+            $locationEvent.preventDefault();
+          }
+        }
+      }
+    }
+
+    function commitRoute() {
+      var lastRoute = $route.current;
+      var nextRoute = preparedRoute;
+
+      if (preparedRouteIsUpdateOnly) {
+        lastRoute.params = nextRoute.params;
+        angular.copy(lastRoute.params, $routeParams);
+        $rootScope.$broadcast('$routeUpdate', lastRoute);
+      } else if (nextRoute || lastRoute) {
+        forceReload = false;
+        $route.current = nextRoute;
+        if (nextRoute) {
+          if (nextRoute.redirectTo) {
+            if (angular.isString(nextRoute.redirectTo)) {
+              $location.path(interpolate(nextRoute.redirectTo, nextRoute.params)).search(nextRoute.params)
+                       .replace();
+            } else {
+              $location.url(nextRoute.redirectTo(nextRoute.pathParams, $location.path(), $location.search()))
+                       .replace();
+            }
+          }
+        }
+
+        $q.when(nextRoute).
+          then(function() {
+            if (nextRoute) {
+              var locals = angular.extend({}, nextRoute.resolve),
+                  template, templateUrl;
+
+              angular.forEach(locals, function(value, key) {
+                locals[key] = angular.isString(value) ?
+                    $injector.get(value) : $injector.invoke(value, null, null, key);
+              });
+
+              if (angular.isDefined(template = nextRoute.template)) {
+                if (angular.isFunction(template)) {
+                  template = template(nextRoute.params);
+                }
+              } else if (angular.isDefined(templateUrl = nextRoute.templateUrl)) {
+                if (angular.isFunction(templateUrl)) {
+                  templateUrl = templateUrl(nextRoute.params);
+                }
+                if (angular.isDefined(templateUrl)) {
+                  nextRoute.loadedTemplateUrl = $sce.valueOf(templateUrl);
+                  template = $templateRequest(templateUrl);
+                }
+              }
+              if (angular.isDefined(template)) {
+                locals['$template'] = template;
+              }
+              return $q.all(locals);
+            }
+          }).
+          then(function(locals) {
+            // after route change
+            if (nextRoute == $route.current) {
+              if (nextRoute) {
+                nextRoute.locals = locals;
+                angular.copy(nextRoute.params, $routeParams);
+              }
+              $rootScope.$broadcast('$routeChangeSuccess', nextRoute, lastRoute);
+            }
+          }, function(error) {
+            if (nextRoute == $route.current) {
+              $rootScope.$broadcast('$routeChangeError', nextRoute, lastRoute, error);
+            }
+          });
+      }
+    }
+
+
+    /**
+     * @returns {Object} the current active route, by matching it against the URL
+     */
+    function parseRoute() {
+      // Match a route
+      var params, match;
+      angular.forEach(routes, function(route, path) {
+        if (!match && (params = switchRouteMatcher($location.path(), route))) {
+          match = inherit(route, {
+            params: angular.extend({}, $location.search(), params),
+            pathParams: params});
+          match.$$route = route;
+        }
+      });
+      // No route matched; fallback to "otherwise" route
+      return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
+    }
+
+    /**
+     * @returns {string} interpolation of the redirect path with the parameters
+     */
+    function interpolate(string, params) {
+      var result = [];
+      angular.forEach((string || '').split(':'), function(segment, i) {
+        if (i === 0) {
+          result.push(segment);
+        } else {
+          var segmentMatch = segment.match(/(\w+)(?:[?*])?(.*)/);
+          var key = segmentMatch[1];
+          result.push(params[key]);
+          result.push(segmentMatch[2] || '');
+          delete params[key];
+        }
+      });
+      return result.join('');
+    }
+  }];
+}
+
+ngRouteModule.provider('$routeParams', $RouteParamsProvider);
+
+
+/**
+ * @ngdoc service
+ * @name $routeParams
+ * @requires $route
+ *
+ * @description
+ * The `$routeParams` service allows you to retrieve the current set of route parameters.
+ *
+ * Requires the {@link ngRoute `ngRoute`} module to be installed.
+ *
+ * The route parameters are a combination of {@link ng.$location `$location`}'s
+ * {@link ng.$location#search `search()`} and {@link ng.$location#path `path()`}.
+ * The `path` parameters are extracted when the {@link ngRoute.$route `$route`} path is matched.
+ *
+ * In case of parameter name collision, `path` params take precedence over `search` params.
+ *
+ * The service guarantees that the identity of the `$routeParams` object will remain unchanged
+ * (but its properties will likely change) even when a route change occurs.
+ *
+ * Note that the `$routeParams` are only updated *after* a route change completes successfully.
+ * This means that you cannot rely on `$routeParams` being correct in route resolve functions.
+ * Instead you can use `$route.current.params` to access the new route's parameters.
+ *
+ * @example
+ * ```js
+ *  // Given:
+ *  // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
+ *  // Route: /Chapter/:chapterId/Section/:sectionId
+ *  //
+ *  // Then
+ *  $routeParams ==> {chapterId:'1', sectionId:'2', search:'moby'}
+ * ```
+ */
+function $RouteParamsProvider() {
+  this.$get = function() { return {}; };
+}
+
+ngRouteModule.directive('ngView', ngViewFactory);
+ngRouteModule.directive('ngView', ngViewFillContentFactory);
+
+
+/**
+ * @ngdoc directive
+ * @name ngView
+ * @restrict ECA
+ *
+ * @description
+ * # Overview
+ * `ngView` is a directive that complements the {@link ngRoute.$route $route} service by
+ * including the rendered template of the current route into the main layout (`index.html`) file.
+ * Every time the current route changes, the included view changes with it according to the
+ * configuration of the `$route` service.
+ *
+ * Requires the {@link ngRoute `ngRoute`} module to be installed.
+ *
+ * @animations
+ * enter - animation is used to bring new content into the browser.
+ * leave - animation is used to animate existing content away.
+ *
+ * The enter and leave animation occur concurrently.
+ *
+ * @scope
+ * @priority 400
+ * @param {string=} onload Expression to evaluate whenever the view updates.
+ *
+ * @param {string=} autoscroll Whether `ngView` should call {@link ng.$anchorScroll
+ *                  $anchorScroll} to scroll the viewport after the view is updated.
+ *
+ *                  - If the attribute is not set, disable scrolling.
+ *                  - If the attribute is set without value, enable scrolling.
+ *                  - Otherwise enable scrolling only if the `autoscroll` attribute value evaluated
+ *                    as an expression yields a truthy value.
+ * @example
+    <example name="ngView-directive" module="ngViewExample"
+             deps="angular-route.js;angular-animate.js"
+             animations="true" fixBase="true">
+      <file name="index.html">
+        <div ng-controller="MainCtrl as main">
+          Choose:
+          <a href="Book/Moby">Moby</a> |
+          <a href="Book/Moby/ch/1">Moby: Ch1</a> |
+          <a href="Book/Gatsby">Gatsby</a> |
+          <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
+          <a href="Book/Scarlet">Scarlet Letter</a><br/>
+
+          <div class="view-animate-container">
+            <div ng-view class="view-animate"></div>
+          </div>
+          <hr />
+
+          <pre>$location.path() = {{main.$location.path()}}</pre>
+          <pre>$route.current.templateUrl = {{main.$route.current.templateUrl}}</pre>
+          <pre>$route.current.params = {{main.$route.current.params}}</pre>
+          <pre>$routeParams = {{main.$routeParams}}</pre>
+        </div>
+      </file>
+
+      <file name="book.html">
+        <div>
+          controller: {{book.name}}<br />
+          Book Id: {{book.params.bookId}}<br />
+        </div>
+      </file>
+
+      <file name="chapter.html">
+        <div>
+          controller: {{chapter.name}}<br />
+          Book Id: {{chapter.params.bookId}}<br />
+          Chapter Id: {{chapter.params.chapterId}}
+        </div>
+      </file>
+
+      <file name="animations.css">
+        .view-animate-container {
+          position:relative;
+          height:100px!important;
+          background:white;
+          border:1px solid black;
+          height:40px;
+          overflow:hidden;
+        }
+
+        .view-animate {
+          padding:10px;
+        }
+
+        .view-animate.ng-enter, .view-animate.ng-leave {
+          transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s;
+
+          display:block;
+          width:100%;
+          border-left:1px solid black;
+
+          position:absolute;
+          top:0;
+          left:0;
+          right:0;
+          bottom:0;
+          padding:10px;
+        }
+
+        .view-animate.ng-enter {
+          left:100%;
+        }
+        .view-animate.ng-enter.ng-enter-active {
+          left:0;
+        }
+        .view-animate.ng-leave.ng-leave-active {
+          left:-100%;
+        }
+      </file>
+
+      <file name="script.js">
+        angular.module('ngViewExample', ['ngRoute', 'ngAnimate'])
+          .config(['$routeProvider', '$locationProvider',
+            function($routeProvider, $locationProvider) {
+              $routeProvider
+                .when('/Book/:bookId', {
+                  templateUrl: 'book.html',
+                  controller: 'BookCtrl',
+                  controllerAs: 'book'
+                })
+                .when('/Book/:bookId/ch/:chapterId', {
+                  templateUrl: 'chapter.html',
+                  controller: 'ChapterCtrl',
+                  controllerAs: 'chapter'
+                });
+
+              $locationProvider.html5Mode(true);
+          }])
+          .controller('MainCtrl', ['$route', '$routeParams', '$location',
+            function($route, $routeParams, $location) {
+              this.$route = $route;
+              this.$location = $location;
+              this.$routeParams = $routeParams;
+          }])
+          .controller('BookCtrl', ['$routeParams', function($routeParams) {
+            this.name = "BookCtrl";
+            this.params = $routeParams;
+          }])
+          .controller('ChapterCtrl', ['$routeParams', function($routeParams) {
+            this.name = "ChapterCtrl";
+            this.params = $routeParams;
+          }]);
+
+      </file>
+
+      <file name="protractor.js" type="protractor">
+        it('should load and compile correct template', function() {
+          element(by.linkText('Moby: Ch1')).click();
+          var content = element(by.css('[ng-view]')).getText();
+          expect(content).toMatch(/controller\: ChapterCtrl/);
+          expect(content).toMatch(/Book Id\: Moby/);
+          expect(content).toMatch(/Chapter Id\: 1/);
+
+          element(by.partialLinkText('Scarlet')).click();
+
+          content = element(by.css('[ng-view]')).getText();
+          expect(content).toMatch(/controller\: BookCtrl/);
+          expect(content).toMatch(/Book Id\: Scarlet/);
+        });
+      </file>
+    </example>
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ngView#$viewContentLoaded
+ * @eventType emit on the current ngView scope
+ * @description
+ * Emitted every time the ngView content is reloaded.
+ */
+ngViewFactory.$inject = ['$route', '$anchorScroll', '$animate'];
+function ngViewFactory($route, $anchorScroll, $animate) {
+  return {
+    restrict: 'ECA',
+    terminal: true,
+    priority: 400,
+    transclude: 'element',
+    link: function(scope, $element, attr, ctrl, $transclude) {
+        var currentScope,
+            currentElement,
+            previousLeaveAnimation,
+            autoScrollExp = attr.autoscroll,
+            onloadExp = attr.onload || '';
+
+        scope.$on('$routeChangeSuccess', update);
+        update();
+
+        function cleanupLastView() {
+          if (previousLeaveAnimation) {
+            $animate.cancel(previousLeaveAnimation);
+            previousLeaveAnimation = null;
+          }
+
+          if (currentScope) {
+            currentScope.$destroy();
+            currentScope = null;
+          }
+          if (currentElement) {
+            previousLeaveAnimation = $animate.leave(currentElement);
+            previousLeaveAnimation.then(function() {
+              previousLeaveAnimation = null;
+            });
+            currentElement = null;
+          }
+        }
+
+        function update() {
+          var locals = $route.current && $route.current.locals,
+              template = locals && locals.$template;
+
+          if (angular.isDefined(template)) {
+            var newScope = scope.$new();
+            var current = $route.current;
+
+            // Note: This will also link all children of ng-view that were contained in the original
+            // html. If that content contains controllers, ... they could pollute/change the scope.
+            // However, using ng-view on an element with additional content does not make sense...
+            // Note: We can't remove them in the cloneAttchFn of $transclude as that
+            // function is called before linking the content, which would apply child
+            // directives to non existing elements.
+            var clone = $transclude(newScope, function(clone) {
+              $animate.enter(clone, null, currentElement || $element).then(function onNgViewEnter() {
+                if (angular.isDefined(autoScrollExp)
+                  && (!autoScrollExp || scope.$eval(autoScrollExp))) {
+                  $anchorScroll();
+                }
+              });
+              cleanupLastView();
+            });
+
+            currentElement = clone;
+            currentScope = current.scope = newScope;
+            currentScope.$emit('$viewContentLoaded');
+            currentScope.$eval(onloadExp);
+          } else {
+            cleanupLastView();
+          }
+        }
+    }
+  };
+}
+
+// This directive is called during the $transclude call of the first `ngView` directive.
+// It will replace and compile the content of the element with the loaded template.
+// We need this directive so that the element content is already filled when
+// the link function of another directive on the same element as ngView
+// is called.
+ngViewFillContentFactory.$inject = ['$compile', '$controller', '$route'];
+function ngViewFillContentFactory($compile, $controller, $route) {
+  return {
+    restrict: 'ECA',
+    priority: -400,
+    link: function(scope, $element) {
+      var current = $route.current,
+          locals = current.locals;
+
+      $element.html(locals.$template);
+
+      var link = $compile($element.contents());
+
+      if (current.controller) {
+        locals.$scope = scope;
+        var controller = $controller(current.controller, locals);
+        if (current.controllerAs) {
+          scope[current.controllerAs] = controller;
+        }
+        $element.data('$ngControllerController', controller);
+        $element.children().data('$ngControllerController', controller);
+      }
+
+      link(scope);
+    }
+  };
+}
+
+
+})(window, window.angular);

http://git-wip-us.apache.org/repos/asf/struts-examples/blob/a183bf5c/rest-angular/src/main/webapp/js/lib/angular/angular-route.min.js
----------------------------------------------------------------------
diff --git a/rest-angular/src/main/webapp/js/lib/angular/angular-route.min.js b/rest-angular/src/main/webapp/js/lib/angular/angular-route.min.js
new file mode 100644
index 0000000..e83292d
--- /dev/null
+++ b/rest-angular/src/main/webapp/js/lib/angular/angular-route.min.js
@@ -0,0 +1,15 @@
+/*
+ AngularJS v1.4.5
+ (c) 2010-2015 Google, Inc. http://angularjs.org
+ License: MIT
+*/
+(function(p,c,C){'use strict';function v(r,h,g){return{restrict:"ECA",terminal:!0,priority:400,transclude:"element",link:function(a,f,b,d,y){function z(){k&&(g.cancel(k),k=null);l&&(l.$destroy(),l=null);m&&(k=g.leave(m),k.then(function(){k=null}),m=null)}function x(){var b=r.current&&r.current.locals;if(c.isDefined(b&&b.$template)){var b=a.$new(),d=r.current;m=y(b,function(b){g.enter(b,null,m||f).then(function(){!c.isDefined(t)||t&&!a.$eval(t)||h()});z()});l=d.scope=b;l.$emit("$viewContentLoaded");
+l.$eval(w)}else z()}var l,m,k,t=b.autoscroll,w=b.onload||"";a.$on("$routeChangeSuccess",x);x()}}}function A(c,h,g){return{restrict:"ECA",priority:-400,link:function(a,f){var b=g.current,d=b.locals;f.html(d.$template);var y=c(f.contents());b.controller&&(d.$scope=a,d=h(b.controller,d),b.controllerAs&&(a[b.controllerAs]=d),f.data("$ngControllerController",d),f.children().data("$ngControllerController",d));y(a)}}}p=c.module("ngRoute",["ng"]).provider("$route",function(){function r(a,f){return c.extend(Object.create(a),
+f)}function h(a,c){var b=c.caseInsensitiveMatch,d={originalPath:a,regexp:a},g=d.keys=[];a=a.replace(/([().])/g,"\\$1").replace(/(\/)?:(\w+)([\?\*])?/g,function(a,c,b,d){a="?"===d?d:null;d="*"===d?d:null;g.push({name:b,optional:!!a});c=c||"";return""+(a?"":c)+"(?:"+(a?c:"")+(d&&"(.+?)"||"([^/]+)")+(a||"")+")"+(a||"")}).replace(/([\/$\*])/g,"\\$1");d.regexp=new RegExp("^"+a+"$",b?"i":"");return d}var g={};this.when=function(a,f){var b=c.copy(f);c.isUndefined(b.reloadOnSearch)&&(b.reloadOnSearch=!0);
+c.isUndefined(b.caseInsensitiveMatch)&&(b.caseInsensitiveMatch=this.caseInsensitiveMatch);g[a]=c.extend(b,a&&h(a,b));if(a){var d="/"==a[a.length-1]?a.substr(0,a.length-1):a+"/";g[d]=c.extend({redirectTo:a},h(d,b))}return this};this.caseInsensitiveMatch=!1;this.otherwise=function(a){"string"===typeof a&&(a={redirectTo:a});this.when(null,a);return this};this.$get=["$rootScope","$location","$routeParams","$q","$injector","$templateRequest","$sce",function(a,f,b,d,h,p,x){function l(b){var e=s.current;
+(v=(n=k())&&e&&n.$$route===e.$$route&&c.equals(n.pathParams,e.pathParams)&&!n.reloadOnSearch&&!w)||!e&&!n||a.$broadcast("$routeChangeStart",n,e).defaultPrevented&&b&&b.preventDefault()}function m(){var u=s.current,e=n;if(v)u.params=e.params,c.copy(u.params,b),a.$broadcast("$routeUpdate",u);else if(e||u)w=!1,(s.current=e)&&e.redirectTo&&(c.isString(e.redirectTo)?f.path(t(e.redirectTo,e.params)).search(e.params).replace():f.url(e.redirectTo(e.pathParams,f.path(),f.search())).replace()),d.when(e).then(function(){if(e){var a=
+c.extend({},e.resolve),b,f;c.forEach(a,function(b,e){a[e]=c.isString(b)?h.get(b):h.invoke(b,null,null,e)});c.isDefined(b=e.template)?c.isFunction(b)&&(b=b(e.params)):c.isDefined(f=e.templateUrl)&&(c.isFunction(f)&&(f=f(e.params)),c.isDefined(f)&&(e.loadedTemplateUrl=x.valueOf(f),b=p(f)));c.isDefined(b)&&(a.$template=b);return d.all(a)}}).then(function(f){e==s.current&&(e&&(e.locals=f,c.copy(e.params,b)),a.$broadcast("$routeChangeSuccess",e,u))},function(b){e==s.current&&a.$broadcast("$routeChangeError",
+e,u,b)})}function k(){var a,b;c.forEach(g,function(d,g){var q;if(q=!b){var h=f.path();q=d.keys;var l={};if(d.regexp)if(h=d.regexp.exec(h)){for(var k=1,m=h.length;k<m;++k){var n=q[k-1],p=h[k];n&&p&&(l[n.name]=p)}q=l}else q=null;else q=null;q=a=q}q&&(b=r(d,{params:c.extend({},f.search(),a),pathParams:a}),b.$$route=d)});return b||g[null]&&r(g[null],{params:{},pathParams:{}})}function t(a,b){var d=[];c.forEach((a||"").split(":"),function(a,c){if(0===c)d.push(a);else{var f=a.match(/(\w+)(?:[?*])?(.*)/),
+g=f[1];d.push(b[g]);d.push(f[2]||"");delete b[g]}});return d.join("")}var w=!1,n,v,s={routes:g,reload:function(){w=!0;a.$evalAsync(function(){l();m()})},updateParams:function(a){if(this.current&&this.current.$$route)a=c.extend({},this.current.params,a),f.path(t(this.current.$$route.originalPath,a)),f.search(a);else throw B("norout");}};a.$on("$locationChangeStart",l);a.$on("$locationChangeSuccess",m);return s}]});var B=c.$$minErr("ngRoute");p.provider("$routeParams",function(){this.$get=function(){return{}}});
+p.directive("ngView",v);p.directive("ngView",A);v.$inject=["$route","$anchorScroll","$animate"];A.$inject=["$compile","$controller","$route"]})(window,window.angular);
+//# sourceMappingURL=angular-route.min.js.map


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