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Sourcecode: bouncycastle version File versions

PKIXCertPathBuilderResult.java

package org.bouncycastle.jce.cert;

import java.security.PublicKey;

/**
 * This class represents the successful result of the PKIX certification 
 * path builder algorithm. All certification paths that are built and
 * returned using this algorithm are also validated according to the PKIX
 * certification path validation algorithm.<br />
 * <br />
 * Instances of <code>PKIXCertPathBuilderResult</code> are returned by 
 * the <code>build</code> method of <code>CertPathBuilder</code>
 * objects implementing the PKIX algorithm.<br />
 * <br />
 * All <code>PKIXCertPathBuilderResult</code> objects contain the 
 * certification path constructed by the build algorithm, the
 * valid policy tree and subject public key resulting from the build 
 * algorithm, and a <code>TrustAnchor</code> describing the certification 
 * authority (CA) that served as a trust anchor for the certification path.<br />
 * <br />
 * <b>Concurrent Access</b><br />
 * <br />
 * Unless otherwise specified, the methods defined in this class are not
 * thread-safe. Multiple threads that need to access a single
 * object concurrently should synchronize amongst themselves and
 * provide the necessary locking. Multiple threads each manipulating
 * separate objects need not synchronize.
 *
 * @see CertPathBuilderResult
 *
 **/
00032 public class PKIXCertPathBuilderResult extends PKIXCertPathValidatorResult
    implements CertPathBuilderResult
{
    private CertPath certPath;

    /**
     * Creates an instance of <code>PKIXCertPathBuilderResult</code>
     * containing the specified parameters.
     * 
     * @param certPath
     *            the validated <code>CertPath</code>
     * @param trustAnchor
     *            a <code>TrustAnchor</code> describing the CA that served as
     *            a trust anchor for the certification path
     * @param policyTree
     *            the immutable valid policy tree, or <code>null</code> if
     *            there are no valid policies
     * @param subjectPublicKey
     *            the public key of the subject
     * 
     * @exception NullPointerException
     *                if the <code>certPath</code>, <code>trustAnchor</code>
     *                or <code>subjectPublicKey</code> parameters are
     *                <code>null</code>
     */
00057     public PKIXCertPathBuilderResult(
        CertPath certPath,
        TrustAnchor trustAnchor,
        PolicyNode policyTree,
        PublicKey subjectPublicKey)
    {
        super(trustAnchor, policyTree, subjectPublicKey);
        if (certPath == null)
        {
            throw new NullPointerException("certPath must be non-null");
        }
        this.certPath = certPath;
    }

    /**
     * Returns the built and validated certification path. The
     * <code>CertPath</code> object does not include the trust anchor.
     * Instead, use the {@link #getTrustAnchor() getTrustAnchor()} method to
     * obtain the <code>TrustAnchor</code> that served as the trust anchor for
     * the certification path.
     * 
     * @return the built and validated <code>CertPath</code> (never
     *         <code>null</code>)
     */
00081     public CertPath getCertPath()
    {
        return certPath;
    }

    /**
     * Return a printable representation of this
     * <code>PKIXCertPathBuilderResult</code>.
     * 
     * @return a <code>String</code> describing the contents of this
     *         <code>PKIXCertPathBuilderResult</code>
     */
00093     public String toString()
    {
        StringBuffer s = new StringBuffer();
        s.append("PKIXCertPathBuilderResult: [\n");
        s.append("  Certification Path: ").append(getCertPath()).append('\n');
        s.append("  Trust Anchor: ").append(getTrustAnchor()).append('\n');
        s.append("  Policy Tree: ").append(getPolicyTree()).append('\n');
        s.append("  Subject Public Key: ").append(getPublicKey()).append("\n]");
        return s.toString();
    }
}

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