Example usage for javax.xml.crypto AlgorithmMethod getAlgorithm

Introduction

In this page you can find the example usage for javax.xml.crypto AlgorithmMethod getAlgorithm.

Prototype

String getAlgorithm();

Source Link

Document

Returns the algorithm URI of this AlgorithmMethod.

Usage

From source file:org.openehealth.coms.cc.web_frontend.consentcreator.service.DocumentFactory.java

public KeySelectorResult select(KeyInfo keyInfo, KeySelector.Purpose purpose, AlgorithmMethod method,
        XMLCryptoContext context) throws KeySelectorException {
    Iterator ki = keyInfo.getContent().iterator();
    while (ki.hasNext()) {
        XMLStructure info = (XMLStructure) ki.next();
        if (!(info instanceof X509Data))
            continue;
        X509Data x509Data = (X509Data) info;
        Iterator xi = x509Data.getContent().iterator();
        while (xi.hasNext()) {
            Object o = xi.next();
            if (!(o instanceof X509Certificate))
                continue;
            final PublicKey key = ((X509Certificate) o).getPublicKey();
            // Make sure the algorithm is compatible
            // with the method.
            if (algEquals(method.getAlgorithm(), key.getAlgorithm())) {
                return new KeySelectorResult() {
                    public Key getKey() {
                        return key;
                    }//from   w ww .  j  a  va 2 s  .  co  m
                };
            }
        }
    }
    Logger.getLogger(this.getClass()).error("No Key found");
    throw new KeySelectorException("No key found!");
}

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