com.itextpdf.io.resolver.resource

Interface IAdvancedResourceRetriever

All Superinterfaces:

IResourceRetriever

All Known Implementing Classes:

DefaultResourceRetriever

public interface IAdvancedResourceRetriever
extends IResourceRetriever

Extended interface for classes that can retrieve data from resources by URL. An extra method with http headers and request data is added.

Method Summary

Modifier and Type	Method and Description
InputStream	get(URL url, byte[] request, Map<String,String> headers) Gets the InputStream with the data from a provided URL by instantiating an HTTP connection to the URL.

Methods inherited from interface com.itextpdf.io.resolver.resource.IResourceRetriever

getByteArrayByUrl, getInputStreamByUrl

Method Detail

get

InputStream get(URL url,
                byte[] request,
                Map<String,String> headers)
         throws IOException

Gets the InputStream with the data from a provided URL by instantiating an HTTP connection to the URL.

Parameters:

url - the source URL

request - data to send to the URL

headers - HTTP headers to set for the outgoing connection

Returns:

the input stream with the retrieved data

Throws:

IOException - if any input/output issue occurs