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java.lang.Object | +--weblogic.apache.xalan.templates.AVTPart | +--weblogic.apache.xalan.templates.AVTPartXPath
Simple string part of a complex AVT.
This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.
Constructor Summary | |
AVTPartXPath(java.lang.String val,
PrefixResolver nsNode,
XPathParser xpathProcessor,
XPathFactory factory,
XPathContext liaison)
Construct a simple AVT part. |
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AVTPartXPath(XPath xpath)
Construct a simple AVT part. |
Method Summary | |
boolean |
canTraverseOutsideSubtree()
Tell if this expression or it's subexpressions can traverse outside the current subtree. |
void |
evaluate(XPathContext xctxt,
FastStringBuffer buf,
org.w3c.dom.Node context,
PrefixResolver nsNode)
Write the value into the buffer. |
java.lang.String |
getSimpleString()
Get the AVT part as the original string. |
Methods inherited from class weblogic.apache.xalan.templates.AVTPart |
setXPathSupport |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public AVTPartXPath(XPath xpath)
xpath
- Xpath section of AVTpublic AVTPartXPath(java.lang.String val, PrefixResolver nsNode, XPathParser xpathProcessor, XPathFactory factory, XPathContext liaison) throws javax.xml.transform.TransformerException
val
- A pure string section of an AVT.nsNode
- An object which can be used to determine the
Namespace Name (URI) for any Namespace prefix used in the XPath.
Usually this is based on the context where the XPath was specified,
such as a node within a Stylesheet.xpathProcessor
- XPath parserfactory
- XPath factoryliaison
- An XPathContext object, providing infomation specific
to this invocation and this thread. Maintains SAX output state,
variables, error handler and so on, so the transformation/XPath
object itself can be simultaneously invoked from multiple threads.Method Detail |
public boolean canTraverseOutsideSubtree()
public java.lang.String getSimpleString()
public void evaluate(XPathContext xctxt, FastStringBuffer buf, org.w3c.dom.Node context, PrefixResolver nsNode) throws javax.xml.transform.TransformerException
xctxt
- An XPathContext object, providing infomation specific
to this invocation and this thread. Maintains SAX state, variables,
error handler and so on, so the transformation/XPath object itself
can be simultaneously invoked from multiple threads.buf
- Buffer to write into.context
- The current source tree context.nsNode
- The current namespace context (stylesheet tree context).NodeList
- The current Context Node List.
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Documentation is available at http://download.oracle.com/docs/cd/E13222_01/wls/docs61 |
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