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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * accompanied this code).
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package java.security.cert;

import java.util.*;

import sun.security.provider.certpath.CertPathHelper;

import sun.security.x509.GeneralNameInterface;

Helper class that allows the Sun CertPath provider to access
implementation dependent APIs in CertPath framework.
Author:
Andreas Sterbenz/**
 * Helper class that allows the Sun CertPath provider to access
 * implementation dependent APIs in CertPath framework.
 *
 * @author Andreas Sterbenz
 */
class CertPathHelperImpl extends CertPathHelper {

    private CertPathHelperImpl() {
        // empty
    }

    
Initialize the helper framework. This method must be called from
the static initializer of each class that is the target of one of
the methods in this class. This ensures that the helper is initialized
prior to a tunneled call from the Sun provider.
/**
     * Initialize the helper framework. This method must be called from
     * the static initializer of each class that is the target of one of
     * the methods in this class. This ensures that the helper is initialized
     * prior to a tunneled call from the Sun provider.
     */
    static synchronized void initialize() {
        if (CertPathHelper.instance == null) {
            CertPathHelper.instance = new CertPathHelperImpl();
        }
    }

    protected void implSetPathToNames(X509CertSelector sel,
            Set<GeneralNameInterface> names) {
        sel.setPathToNamesInternal(names);
    }

    protected void implSetDateAndTime(X509CRLSelector sel, Date date, long skew) {
        sel.setDateAndTime(date, skew);
    }
}