Class: AbstractHttpService

• [new AbstractHttpService(options)](/solutions/geotoolkit/GeoToolkit_JS/apis/classes/geotoolkit.http.abstracthttpservice.abstracthttpservice.md#new abstracthttpservice(options))

• Protected new AbstractHttpService(options?)

▸ addRequestInterceptor(onFulfilled, onRejected?): string

Add request interceptor

Example

// Add request interceptor
import {deepMergeObject} from '@int/geotoolkit/base';
http.addRequestInterceptor((options) => {
return new Promise((resolve, reject) => {
const newOptions = deepMergeObject({'headers': {
'Authorization': 'Bearer ' + token
}}, options, true);
resolve(newOptions);
});
}, (error) => Promise.reject(error)
);

string

id of the interceptor, which can be used to delete

▸ addResponseInterceptor(onFulfilled, onRejected?): string

Add response interceptor

Example

// Add response interceptor
http.addResponseInterceptor(function (response) {
return new Promise((resolve, reject) => {
// TODO with response
resolve(response);
});
}, (error) => Promise.reject(error) );

string

id of the interceptor, which can be used to delete

▸ Abstract clone(options?): AbstractHttpService

Create an instance of a new service with new default settings

AbstractHttpService

▸ containsRequestInterceptor(id): boolean

Verify if request interceptor with specified id exists

boolean

▸ containsResponseInterceptor(id): boolean

Verify if response interceptor with specified id exists

boolean

▸ delete(url, options?): Promise<any&gt;

Send delete request

Promise<any&gt;

▸ Protected Abstract dispatch(options?): Promise<any&gt;

Dispatch request

See

• https://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2
• https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/withCredentials|withCredentials

Promise<any&gt;

▸ get(url, options?): Promise<any&gt;

Send get request

Example

// make a simple GET request
http.get(url).then((response) => {
// Process data
}, (error) => {
// Error
});

Example

// make GET request and transform output
http.get(url, {
'responsetype': 'json',
'transformresponse': (response) => {
if (response['data']['version'] != null) {
return Promise.resolve(response['data']);
}
return Promise.reject('Server error');
}
}).then((data) => {
// Process data
}, (error) => {
// Error
});

Promise<any&gt;

▸ getClassName(): string

string

▸ getOptions(): Options

Gets a default options

Options

options all options keys are case insensitive. It will be transformed to lowercase

▸ Protected getRequestInterceptors(): any[]

any[]

▸ Protected getResponseInterceptors(): any[]

any[]

▸ head(url, options?): Promise<any&gt;

Send head request

Promise<any&gt;

▸ Protected mergeOptions<T&gt;(options): T

T

merged options

▸ patch(url, data, options?): Promise<any&gt;

Send patch request

Promise<any&gt;

▸ post(url, data, options?): Promise<any&gt;

Send post request

Example

// make a simple POST request
http.post(url, data).then((response) => {
// Process data
}, (error) => {
// Error
});

Promise<any&gt;

▸ put(url, data, options?): Promise<any&gt;

Send put request

Promise<any&gt;

▸ removeRequestInterceptor(id): boolean

Remove interceptor

boolean

true if interceptor is removed

▸ removeResponseInterceptor(id): boolean

Remove response interceptor

boolean

true if interceptor is removed

▸ request(options?): Promise<any&gt;

Send request It is necessary to specify baseUrl, url or both to make request. This method return promise to execute query. <p>Response object contains:</p> <ul> <li>data: response data</li> <li>options: provided options </li> <li>status: as a rule response status of response<li> <li>statusText: status text<li> <li>request: an instance of request</li> </ul>

See

https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/withCredentials|withCredentials

Example

// make a simple GET request
http.request({ method: 'get', 'url': url ).then((response) => {
// Process data
}, (error) => {
// Error
});

Promise<any&gt;

▸ setOptions(options?): void

Sets default options for the current instance of the service

void

▸ Static getClassName(): string

string