es.gob.afirma.utils

Class UtilsResourcesSignOperations

java.lang.Object

es.gob.afirma.utils.UtilsResourcesSignOperations

public class UtilsResourcesSignOperations
extends java.lang.Object

Class that provides functionality to control the resources for sign-operations module.

Project:

Library for the integration with the services of @Firma, eVisor and TS@.

Version:

1.3, 18/04/2022.

Constructor Summary

Constructors

Constructor and Description
UtilsResourcesSignOperations()

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	getCanonicalizer(java.lang.String canonicalizationMethod) Method that obtains the canonicalizer associated to the URI of the canonicalization method to use.
static java.lang.String	getMimeType(byte[] data) Method that detects the media type of the given document.

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilsResourcesSignOperations

public UtilsResourcesSignOperations()

Method Detail

getMimeType

public static java.lang.String getMimeType(byte[] data)

Method that detects the media type of the given document. The type detection is based on the content of the given document stream.

Parameters:

data - Parameter that represents the data to check.

Returns:

the detected media type.

getCanonicalizer

public static java.lang.Object getCanonicalizer(java.lang.String canonicalizationMethod)
                                         throws org.apache.xml.security.c14n.InvalidCanonicalizerException

Method that obtains the canonicalizer associated to the URI of the canonicalization method to use.

Parameters:

canonicalizationMethod - Parameter that represents the URI of the canonicalization algorithm to use.

Returns:

an object that represents the canonializer. The canonicalizer will be:

• Canonicalizer11_OmitComments if the canonicalization algorithm to use is CanonicalizationProperties#ALGO_ID_C14N11_OMIT_COMMENTS.
• Canonicalizer11_WithComments if the canonicalization algorithm to use is CanonicalizationProperties#ALGO_ID_C14N11_WITH_COMMENTS.
• Canonicalizer on another case.

Throws:

org.apache.xml.security.c14n.InvalidCanonicalizerException - If the canonicalization algorithm is unsupported.