Class JwetMultipartSplitter

java.lang.Object

co.ankatech.ankasecure.sdk.internal.util.JwetMultipartSplitter

public final class JwetMultipartSplitter
extends Object

Multipart splitter for streaming JWET files

The utility extracts the detached JWET header and the proprietary envelope from the multipart file emitted by /stream/encrypt. The caller specifies the concrete header model class (JwetGeneralJsonHeaderDecrypt, JwetGeneralJsonHeaderReencrypt, …); the method returns a strongly-typed JwetMultipartSplitter.Parts instance.

No backwards-compatibility shims are retained — migrate existing code to split(Path, Class).

Version:

2.0

Author:

Anka Technologies

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	JwetMultipartSplitter.Parts<T>	Holder for the two extracted parts.

Method Summary

Modifier and Type	Method	Description
static <T> JwetMultipartSplitter.Parts<T>	split(Path file, Class<T> headerClass)	Splits a multipart file into its logical parts and parses the JWET header into the requested model class.

Methods inherited from class java.lang.Object

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

Method Details

split

public static <T> JwetMultipartSplitter.Parts<T> split(Path file,
 Class<T> headerClass)
                                                throws IOException,
co.ankatech.secure.client.invoker.ApiException

Splits a multipart file into its logical parts and parses the JWET header into the requested model class.

Type Parameters:

T - compile-time type of the header

Parameters:

file - multipart file produced by /stream/encrypt

headerClass - concrete OpenAPI-generated class (e.g. JwetGeneralJsonHeaderDecrypt.class)

Returns:

JwetMultipartSplitter.Parts containing the typed header and a temporary file with the binary envelope

Throws:

co.ankatech.secure.client.invoker.ApiException - if the multipart structure is malformed or the header fails schema validation

IOException - on any I/O error