Package org.apache.hc.client5.http.cache

Interface ResourceFactory

All Known Implementing Classes:

FileResourceFactory, HeapResourceFactory

@Contract(threading=STATELESS)
public interface ResourceFactory

Generates Resource instances for handling cached HTTP response bodies.

Since:

4.1

Method Summary

Modifier and Type	Method	Description
Resource	copy(String requestId, Resource resource)	Clones an existing Resource.
Resource	generate(String requestId, byte[] content)	Creates a Resource from a given response body.
Resource	generate(String requestId, byte[] content, int off, int len)	Creates a Resource from a given response body.

Method Details

generate

Resource generate(String requestId,
 byte[] content)
           throws ResourceIOException

Creates a Resource from a given response body.

Parameters:

requestId - a unique identifier for this particular response body.

content - byte array that represents the origin HTTP response body.

Returns:

a Resource containing however much of the response body was successfully read.

Throws:

ResourceIOException

generate

Resource generate(String requestId,
 byte[] content,
 int off,
 int len)
           throws ResourceIOException

Creates a Resource from a given response body.

Parameters:

requestId - a unique identifier for this particular response body.

content - byte array that represents the origin HTTP response body.

off - the start offset in the array.

len - the number of bytes to read from the array.

Returns:

a Resource containing however much of the response body was successfully read.

Throws:

ResourceIOException

copy

Resource copy(String requestId,
 Resource resource)
       throws ResourceIOException

Clones an existing Resource.

Parameters:

requestId - unique identifier provided to associate with the cloned response body.

resource - the original response body to clone.

Returns:

the Resource copy

Throws:

ResourceIOException