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The XAdES4j library is an high-level, configurable and extensible Java implementation of XML Advanced Electronic Signatures (XAdES 1.3.2 and 1.4.1). It enables producing, verifying and extending signatures in the main XAdES forms: XAdES-BES, XAdES-EPES, XAdES-T and XAdES-C. Also, extended forms are supported through the enrichment of an existing signature.

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/*
 * XAdES4j - A Java library for generation and verification of XAdES signatures.
 * Copyright (C) 2010 Luis Goncalves.
 *
 * XAdES4j is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 3 of the License, or any later version.
 *
 * XAdES4j is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with XAdES4j. If not, see .
 */
package xades4j.xml.marshalling;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import xades4j.properties.IdentifierType;
import xades4j.properties.ObjectIdentifier;
import xades4j.properties.data.BaseCertRefsData;
import xades4j.properties.data.BaseXAdESTimeStampData;
import xades4j.properties.data.CertRef;
import xades4j.xml.bind.xades.XmlCertIDListType;
import xades4j.xml.bind.xades.XmlCertIDType;
import xades4j.xml.bind.xades.XmlDigestAlgAndValueType;
import xades4j.xml.bind.xades.XmlEncapsulatedPKIDataType;
import xades4j.xml.bind.xades.XmlIdentifierType;
import xades4j.xml.bind.xades.XmlObjectIdentifierType;
import xades4j.xml.bind.xades.XmlQualifierType;
import xades4j.xml.bind.xades.XmlXAdESTimeStampType;
import xades4j.xml.bind.xmldsig.XmlCanonicalizationMethodType;
import xades4j.xml.bind.xmldsig.XmlDigestMethodType;
import xades4j.xml.bind.xmldsig.XmlX509IssuerSerialType;

/**
 *
 * @author Luís
 */
class ToXmlUtils
{
    ToXmlUtils()
    {
    }
    private static final Map identifierTypeConv;

    static
    {
        identifierTypeConv = new HashMap(2);
        identifierTypeConv.put(IdentifierType.OIDAsURI, XmlQualifierType.OID_AS_URI);
        identifierTypeConv.put(IdentifierType.OIDAsURN, XmlQualifierType.OID_AS_URN);
    }

    static XmlObjectIdentifierType getXmlObjectId(ObjectIdentifier objId)
    {
        XmlObjectIdentifierType xmlObjId = new XmlObjectIdentifierType();

        // Object identifier
        XmlIdentifierType xmlId = new XmlIdentifierType();
        xmlId.setValue(objId.getIdentifier());
        // If it is IdentifierType.URI the converter returns null, which is the
        // same as not specifying a qualifier.
        xmlId.setQualifier(identifierTypeConv.get(objId.getIdentifierType()));
        xmlObjId.setIdentifier(xmlId);

        return xmlObjId;
    }

    /**/
    static XmlXAdESTimeStampType getXmlXAdESTimeStamp(
            BaseXAdESTimeStampData tsData)
    {
        XmlXAdESTimeStampType xmlTS = new XmlXAdESTimeStampType();

        // Canonicalization method.
        XmlCanonicalizationMethodType xmlCanon = new XmlCanonicalizationMethodType();
        xmlCanon.setAlgorithm(tsData.getCanonicalizationAlgorithmUri());
        xmlTS.setCanonicalizationMethod(xmlCanon);

        // Time-stamp tokens.
        List tsTokens = tsData.getTimeStampTokens();
        List