本文整理汇总了Java中com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput.getNodeSet方法的典型用法代码示例。如果您正苦于以下问题：Java XMLSignatureInput.getNodeSet方法的具体用法？Java XMLSignatureInput.getNodeSet怎么用？Java XMLSignatureInput.getNodeSet使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput的用法示例。
在下文中一共展示了XMLSignatureInput.getNodeSet方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: copyDerefData
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput; //导入方法依赖的package包/类
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(); }
};
} catch (Exception e) {
// log a warning
log.log(java.util.logging.Level.WARNING, "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.log(java.util.logging.Level.WARNING, "cannot cache dereferenced data: " + ioe);
return null;
}
}
}
return dereferencedData;
}
示例2: copyDerefData
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput; //导入方法依赖的package包/类
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<Node>() {
public Iterator<Node> iterator() { return s.iterator(); }
};
} catch (Exception e) {
// log a warning
log.log(java.util.logging.Level.WARNING, "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.log(java.util.logging.Level.WARNING, "cannot cache dereferenced data: " + ioe);
return null;
}
}
}
return dereferencedData;
}
示例3: canonicalize
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput; //导入方法依赖的package包/类
public Data canonicalize(Data data, XMLCryptoContext xc, OutputStream os)
throws TransformException
{
if (apacheCanonicalizer == null) {
try {
apacheCanonicalizer = Canonicalizer.getInstance(getAlgorithm());
if (log.isLoggable(java.util.logging.Level.FINE)) {
log.log(java.util.logging.Level.FINE, "Created canonicalizer for algorithm: " + getAlgorithm());
}
} catch (InvalidCanonicalizerException ice) {
throw new TransformException
("Couldn't find Canonicalizer for: " + getAlgorithm() +
": " + ice.getMessage(), ice);
}
}
if (os != null) {
apacheCanonicalizer.setWriter(os);
} else {
apacheCanonicalizer.setWriter(new ByteArrayOutputStream());
}
try {
Set<Node> nodeSet = null;
if (data instanceof ApacheData) {
XMLSignatureInput in =
((ApacheData)data).getXMLSignatureInput();
if (in.isElement()) {
if (inclusiveNamespaces != null) {
return new OctetStreamData(new ByteArrayInputStream
(apacheCanonicalizer.canonicalizeSubtree
(in.getSubNode(), inclusiveNamespaces)));
} else {
return new OctetStreamData(new ByteArrayInputStream
(apacheCanonicalizer.canonicalizeSubtree
(in.getSubNode())));
}
} else if (in.isNodeSet()) {
nodeSet = in.getNodeSet();
} else {
return new OctetStreamData(new ByteArrayInputStream(
apacheCanonicalizer.canonicalize(
Utils.readBytesFromStream(in.getOctetStream()))));
}
} else if (data instanceof DOMSubTreeData) {
DOMSubTreeData subTree = (DOMSubTreeData)data;
if (inclusiveNamespaces != null) {
return new OctetStreamData(new ByteArrayInputStream
(apacheCanonicalizer.canonicalizeSubtree
(subTree.getRoot(), inclusiveNamespaces)));
} else {
return new OctetStreamData(new ByteArrayInputStream
(apacheCanonicalizer.canonicalizeSubtree
(subTree.getRoot())));
}
} else if (data instanceof NodeSetData) {
NodeSetData<?> nsd = (NodeSetData<?>)data;
// convert Iterator to Set<Node>
nodeSet = Utils.toNodeSet(nsd.iterator());
if (log.isLoggable(java.util.logging.Level.FINE)) {
log.log(java.util.logging.Level.FINE, "Canonicalizing " + nodeSet.size() + " nodes");
}
} else {
return new OctetStreamData(new ByteArrayInputStream(
apacheCanonicalizer.canonicalize(
Utils.readBytesFromStream(
((OctetStreamData)data).getOctetStream()))));
}
if (inclusiveNamespaces != null) {
return new OctetStreamData(new ByteArrayInputStream(
apacheCanonicalizer.canonicalizeXPathNodeSet
(nodeSet, inclusiveNamespaces)));
} else {
return new OctetStreamData(new ByteArrayInputStream(
apacheCanonicalizer.canonicalizeXPathNodeSet(nodeSet)));
}
} catch (Exception e) {
throw new TransformException(e);
}
}