Package eu.europa.esig.dss.service.http.commons

Class CommonsHttpClientResponseHandler

java.lang.Object

eu.europa.esig.dss.service.http.commons.CommonsHttpClientResponseHandler

All Implemented Interfaces:

org.apache.hc.core5.http.io.HttpClientResponseHandler<byte[]>

public class CommonsHttpClientResponseHandler
extends Object
implements org.apache.hc.core5.http.io.HttpClientResponseHandler<byte[]>

This is a default implementation of HttpClientResponseHandler<byte[]> to be used within eu.europa.esig.dss.service.http.commons.CommonsDataLoader. This class is used to read the org.apache.hc.core5.http.ClassicHttpResponse and return a byte[] representing the obtained data in case of success.

Constructor Summary

Constructors

Constructor	Description
CommonsHttpClientResponseHandler()	Default constructor to instantiate the CommonsHttpClientResponseHandler

Method Summary

Modifier and Type	Method	Description
protected void	closeQuietly(org.apache.hc.core5.http.ClassicHttpResponse classicHttpResponse)	This method closes the ClassicHttpResponse
List<Integer>	getAcceptedHttpStatuses()	Returns a list of accepted HTTP status numbers
protected byte[]	getContent(org.apache.hc.core5.http.HttpEntity responseEntity)	Gets content of the response
byte[]	handleResponse(org.apache.hc.core5.http.ClassicHttpResponse classicHttpResponse)
void	setAcceptedHttpStatuses(List<Integer> acceptedHttpStatuses)	This allows to set a list of accepted http status.

Methods inherited from class java.lang.Object

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

Constructor Details

CommonsHttpClientResponseHandler

public CommonsHttpClientResponseHandler()

Default constructor to instantiate the CommonsHttpClientResponseHandler

Method Details

getAcceptedHttpStatuses

public List<Integer> getAcceptedHttpStatuses()

Returns a list of accepted HTTP status numbers

Returns:

a list of accepted HTTP status numbers

setAcceptedHttpStatuses

public void setAcceptedHttpStatuses(List<Integer> acceptedHttpStatuses)

This allows to set a list of accepted http status. Example: 200 (OK)

Parameters:

acceptedHttpStatuses - a list of integer which correspond to the http status code

handleResponse

public byte[] handleResponse(org.apache.hc.core5.http.ClassicHttpResponse classicHttpResponse)
                      throws IOException

Specified by:

handleResponse in interface org.apache.hc.core5.http.io.HttpClientResponseHandler<byte[]>

Throws:

IOException

getContent

protected byte[] getContent(org.apache.hc.core5.http.HttpEntity responseEntity)
                     throws IOException

Gets content of the response

Parameters:

responseEntity - HttpEntity

Returns:

byte array

Throws:

IOException - if an exception occurs

closeQuietly

protected void closeQuietly(org.apache.hc.core5.http.ClassicHttpResponse classicHttpResponse)

This method closes the ClassicHttpResponse

Parameters:

classicHttpResponse - ClassicHttpResponse to close