DLCS Angular HttpClient Provider

Resource provider for Angular HttpClient.

Configuration

Name	Default value	Usage
server.address	''	Default server address from remote protocol
server.responseType	'json'	Default response type
server.contentType	'application/json'	Default content type
assets.address	''	Default address from assets protocol

Supported protocol

• remote for access default server defined in Configuration.
• assets for access staic files defined in Configuration.
• http for access http address.
• https for access https address.

Request parameters

Name	Default value	Description
responseType	Set by configuration	Respnse type
contentType	Set by configuration	Content type
method	XHRMethod.GET	Request http method.
headers	undefined	Extra headers
querys	undefined	URL query parameters
body	undefined	Request body, only affects POST/PUT/PATCH
timeout	undefined	Request timeout, do not set this value or set to 0 to disable timeout.

Structure defined as AngularHttpRequestParams.

Supported mode

Protocol	Asynchronized	Synchronized	Request	Submit	Delete
remote	√	×	√	√	√
assets	√	×	√	×	×
http	√	×	√	√	√
https	√	×	√	√	√

Injectors

Timepoint	Data structure	Data description	Request method
BeforeSend	AngularHttpRequestData	Request parameters	Request/Submit/Delete
AfterSent	Observable<any>	Response from HttpClient	Request/Submit/Delete

See AngularHttpRequestData's definition.

Example

resourceManager.registerProtocol(new AngularHttpProtocol(this.httpClient)); // Angular HttpClient from Angular DI
// Request data
resourceManager.request.to(`http://www.google.com`).tag('google').send();
// Request using default server
http.config.server.address = 'http://www.a.org';
resourceManager.request.to(`remote:///test.txt`).tag('test').send();
// Request static file
http.config.assets.address = '/assets';
resourceManager.request.to(`assets:///test.txt`).tag('test_local').send();
// POST data
resourceManager.request.to(`http://www.test.org`).param({ method: XHRMethod.POST }).tag('google').send();