Package com.datastax.astra.internal.http

Class RetryHttpClient

java.lang.Object

com.datastax.astra.internal.http.RetryHttpClient

public class RetryHttpClient
extends Object

Http Client using JDK11 client with a retry mechanism.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONTENT_TYPE_JSON	Headers, Api is usig JSON
static final String	HEADER_ACCEPT	Header param.
static final String	HEADER_AUTHORIZATION	Headers param to insert the token for devops API.
static final String	HEADER_CONTENT_TYPE	Headers param to insert the conte type.
static final String	HEADER_REQUESTED_WITH	Headers param to insert the user agent identifying the client.
static final String	HEADER_TOKEN	Headers param to insert the token.
static final String	HEADER_USER_AGENT	Headers name to insert the user agent identifying the client.
protected final HttpClient	httpClient	JDK11 Http client.
protected final HttpClientOptions	httpClientOptions	Http Options.
protected final com.evanlennick.retry4j.config.RetryConfig	retryConfig	Default retry configuration.
protected final TimeoutOptions	timeoutOptions	Http Options.

Constructor Summary

Constructors

Constructor	Description
RetryHttpClient(HttpClientOptions httpClientOptions, TimeoutOptions timeoutOptions)	Initialize the instance with all items

Method Summary

Modifier and Type	Method	Description
com.evanlennick.retry4j.Status<HttpResponse<String>>	executeHttpRequest(HttpRequest req)	Implementing retries.
String	getUserAgentHeader()	Give access to the user agent header.
ApiResponseHttp	parseHttpResponse(HttpResponse<String> response)	Parse HTTP response as a ApiResponseHttp.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CONTENT_TYPE_JSON

public static final String CONTENT_TYPE_JSON

Headers, Api is usig JSON

See Also:

• Constant Field Values

HEADER_ACCEPT

public static final String HEADER_ACCEPT

Header param.

See Also:

• Constant Field Values

HEADER_TOKEN

public static final String HEADER_TOKEN

Headers param to insert the token.

See Also:

• Constant Field Values

HEADER_CONTENT_TYPE

public static final String HEADER_CONTENT_TYPE

Headers param to insert the conte type.

See Also:

• Constant Field Values

HEADER_AUTHORIZATION

public static final String HEADER_AUTHORIZATION

Headers param to insert the token for devops API.

See Also:

• Constant Field Values

HEADER_USER_AGENT

public static final String HEADER_USER_AGENT

Headers name to insert the user agent identifying the client.

See Also:

• Constant Field Values

HEADER_REQUESTED_WITH

public static final String HEADER_REQUESTED_WITH

Headers param to insert the user agent identifying the client.

See Also:

• Constant Field Values

httpClient

protected final HttpClient httpClient

JDK11 Http client.

httpClientOptions

protected final HttpClientOptions httpClientOptions

Http Options.

timeoutOptions

protected final TimeoutOptions timeoutOptions

Http Options.

retryConfig

protected final com.evanlennick.retry4j.config.RetryConfig retryConfig

Default retry configuration.

Constructor Details

RetryHttpClient

public RetryHttpClient(HttpClientOptions httpClientOptions,
 TimeoutOptions timeoutOptions)

Initialize the instance with all items

Parameters:

httpClientOptions - http client options

timeoutOptions - timeout options

Method Details

getUserAgentHeader

public String getUserAgentHeader()

Give access to the user agent header.

Returns:

user agent header

parseHttpResponse

public ApiResponseHttp parseHttpResponse(HttpResponse<String> response)

Parse HTTP response as a ApiResponseHttp.

Parameters:

response - http response from the JDK11 client

Returns:

the response as an ApiResponseHttp

executeHttpRequest

public com.evanlennick.retry4j.Status<HttpResponse<String>> executeHttpRequest(HttpRequest req)

Implementing retries.

Parameters:

req - current request

Returns:

the closeable response