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java.lang.Objectorg.opengis.cite.owc.util.XMLUtils
public class XMLUtils
Provides various utility methods for accessing or manipulating XML representations.
Constructor Summary | |
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XMLUtils()
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Method Summary | |
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static Element |
createElement(QName qName)
Creates a new Element having the specified qualified name. |
static NodeList |
evaluateXPath(Node context,
String expr,
Map<String,String> namespaceBindings)
Evaluates an XPath 1.0 expression using the given context and returns the result as a node set. |
static Object |
evaluateXPath(Node context,
String expr,
Map<String,String> namespaceBindings,
QName returnType)
Evaluates an XPath 1.0 expression using the given context and returns the result as the specified type. |
static net.sf.saxon.s9api.XdmValue |
evaluateXPath2(Source xmlSource,
String expr,
Map<String,String> nsBindings)
Evaluates an XPath 2.0 expression using the Saxon s9api interfaces. |
static List<Element> |
getElementsByNamespaceURI(Node node,
String namespaceURI)
Returns a List of all descendant Element nodes having the specified [namespace name] property. |
static Document |
transform(Source xslt,
Node source)
Transforms the content of a DOM Node using a specified XSLT stylesheet. |
static void |
writeNode(Node node,
OutputStream outputStream)
Writes the content of a DOM Node to a byte stream. |
static String |
writeNodeToString(Node node)
Writes the content of a DOM Node to a String. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public XMLUtils()
Method Detail |
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public static String writeNodeToString(Node node)
node
- The DOM Node to be serialized.
public static void writeNode(Node node, OutputStream outputStream)
node
- The DOM Node to be serialized.outputStream
- The destination OutputStream reference.public static NodeList evaluateXPath(Node context, String expr, Map<String,String> namespaceBindings) throws XPathExpressionException
context
- The context node.expr
- An XPath expression.namespaceBindings
- A collection of namespace bindings for the XPath expression,
where each entry maps a namespace URI (key) to a prefix
(value). Standard bindings do not need to be declared (see
NamespaceBindings.withStandardBindings()
.
XPathExpressionException
- If the expression cannot be evaluated for any reason.public static Object evaluateXPath(Node context, String expr, Map<String,String> namespaceBindings, QName returnType) throws XPathExpressionException
context
- The context node.expr
- An XPath expression.namespaceBindings
- A collection of namespace bindings for the XPath expression,
where each entry maps a namespace URI (key) to a prefix
(value). Standard bindings do not need to be declared (see
NamespaceBindings.withStandardBindings()
.returnType
- The desired return type (as declared in XPathConstants
).
XPathExpressionException
- If the expression cannot be evaluated for any reason.public static net.sf.saxon.s9api.XdmValue evaluateXPath2(Source xmlSource, String expr, Map<String,String> nsBindings) throws net.sf.saxon.s9api.SaxonApiException
xmlSource
- The XML Source.expr
- The XPath expression to be evaluated.nsBindings
- A collection of namespace bindings required to evaluate the
XPath expression, where each entry maps a namespace URI (key)
to a prefix (value).
net.sf.saxon.s9api.SaxonApiException
- If an error occurs while evaluating the expression; this
always wraps some other underlying exception.public static Element createElement(QName qName)
adopted
when inserted into
another Document.
qName
- A QName object.
public static List<Element> getElementsByNamespaceURI(Node node, String namespaceURI)
node
- The node to search from.namespaceURI
- An absolute URI denoting a namespace name.
public static Document transform(Source xslt, Node source)
xslt
- A Source object representing a stylesheet (XSLT 1.0 or 2.0).source
- A Node representing the XML source. If it is an Element node
it will be imported into a new DOM Document.
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