Example usage for javax.xml.crypto NodeSetData NodeSetData

Introduction

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

Prototype

NodeSetData

Source Link

Usage

From source file:org.apache.jcp.xml.dsig.internal.dom.DOMReference.java

private static Data copyDerefData(Data dereferencedData) {
    if (dereferencedData instanceof ApacheData) {
        // need to make a copy of the Data
        ApacheData ad = (ApacheData) dereferencedData;
        XMLSignatureInput xsi = ad.getXMLSignatureInput();
        if (xsi.isNodeSet()) {
            try {
                final Set<Node> s = xsi.getNodeSet();
                return new NodeSetData() {
                    public Iterator iterator() {
                        return s.iterator();
                    }/* w  ww . j a va  2s.  c  o m*/
                };
            } catch (Exception e) {
                // log a warning
                log.warn("cannot cache dereferenced data: " + e);
                return null;
            }
        } else if (xsi.isElement()) {
            return new DOMSubTreeData(xsi.getSubNode(), xsi.isExcludeComments());
        } else if (xsi.isOctetStream() || xsi.isByteArray()) {
            try {
                return new OctetStreamData(xsi.getOctetStream(), xsi.getSourceURI(), xsi.getMIMEType());
            } catch (IOException ioe) {
                // log a warning
                log.warn("cannot cache dereferenced data: " + ioe);
                return null;
            }
        }
    }
    return dereferencedData;
}

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From source file:org.jcp.xml.dsig.internal.dom.DOMReference.java

private static Data copyDerefData(Data dereferencedData) {
    if (dereferencedData instanceof ApacheData) {
        // need to make a copy of the Data
        ApacheData ad = (ApacheData) dereferencedData;
        XMLSignatureInput xsi = ad.getXMLSignatureInput();
        if (xsi.isNodeSet()) {
            try {
                final Set s = xsi.getNodeSet();
                return new NodeSetData() {
                    public Iterator iterator() {
                        return s.iterator();
                    }/*from   w  ww.ja va2s .  c  o m*/
                };
            } catch (Exception e) {
                // log a warning
                log.warn("cannot cache dereferenced data: " + e);
                return null;
            }
        } else if (xsi.isElement()) {
            return new DOMSubTreeData(xsi.getSubNode(), xsi.isExcludeComments());
        } else if (xsi.isOctetStream() || xsi.isByteArray()) {
            try {
                return new OctetStreamData(xsi.getOctetStream(), xsi.getSourceURI(), xsi.getMIMEType());
            } catch (IOException ioe) {
                // log a warning
                log.warn("cannot cache dereferenced data: " + ioe);
                return null;
            }
        }
    }
    return dereferencedData;
}

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