sboag 01/06/21 21:36:10
Modified: java/src/org/apache/xpath XPathAPI.java
Log:
Minor cleanup. No changes of substance.
Revision Changes Path
1.13 +18 -25 xml-xalan/java/src/org/apache/xpath/XPathAPI.java
Index: XPathAPI.java
===================================================================
RCS file: /home/cvs/xml-xalan/java/src/org/apache/xpath/XPathAPI.java,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -r1.12 -r1.13
--- XPathAPI.java 2001/06/15 17:54:18 1.12
+++ XPathAPI.java 2001/06/22 04:36:09 1.13
@@ -70,13 +70,11 @@
import org.apache.xml.utils.PrefixResolverDefault;
import org.apache.xml.utils.PrefixResolver;
import org.apache.xpath.objects.XObject;
-
import org.apache.xml.dtm.DTM;
import org.apache.xml.dtm.ref.DTMNodeIterator;
import org.apache.xml.dtm.ref.DTMNodeList;
import org.apache.xml.dtm.ref.DTMManagerDefault;
-
/**
* The methods in this class are convenience methods into the
* low-level XPath API.
@@ -132,7 +130,7 @@
/**
* Use an XPath string to select a nodelist.
* XPath namespace prefixes are resolved from the contextNode.
- *
+ *
* @param contextNode The node to start searching from.
* @param str A valid XPath string.
* @return A NodeIterator, should never be null.
@@ -148,7 +146,7 @@
/**
* Use an XPath string to select a nodelist.
* XPath namespace prefixes are resolved from the namespaceNode.
- *
+ *
* @param contextNode The node to start searching from.
* @param str A valid XPath string.
* @param namespaceNode The node from which prefixes in the XPath will be
resolved to namespaces.
@@ -164,17 +162,14 @@
// Execute the XPath, and have it return the result
XObject list = eval(contextNode, str, namespaceNode);
- // Have the XObject return its result as a NodeSetDTM.
- // %TBD% Convert to DOM nodeset
-
- return new DTMNodeIterator(list.iter());
-
+ // Have the XObject return its result as a NodeSetDTM.
+ return list.nodeset();
}
/**
* Use an XPath string to select a nodelist.
* XPath namespace prefixes are resolved from the contextNode.
- *
+ *
* @param contextNode The node to start searching from.
* @param str A valid XPath string.
* @return A NodeIterator, should never be null.
@@ -190,7 +185,7 @@
/**
* Use an XPath string to select a nodelist.
* XPath namespace prefixes are resolved from the namespaceNode.
- *
+ *
* @param contextNode The node to start searching from.
* @param str A valid XPath string.
* @param namespaceNode The node from which prefixes in the XPath will be
resolved to namespaces.
@@ -207,7 +202,7 @@
XObject list = eval(contextNode, str, namespaceNode);
// Return a NodeList.
- return new DTMNodeList(list.iter());
+ return list.nodelist();
}
/**
@@ -226,7 +221,8 @@
*
* @throws TransformerException
*/
- public static XObject eval(Node contextNode, String str) throws
TransformerException
+ public static XObject eval(Node contextNode, String str)
+ throws TransformerException
{
return eval(contextNode, str, contextNode);
}
@@ -237,7 +233,7 @@
* The implementation of this is a little slow, since it creates
* a number of objects each time it is called. This could be optimized
* to keep the same objects around, but then thread-safety issues would
arise.
- *
+ *
* @param contextNode The node to start searching from.
* @param str A valid XPath string.
* @param namespaceNode The node from which prefixes in the XPath will be
resolved to namespaces.
@@ -274,10 +270,9 @@
XPath xpath = new XPath(str, null, prefixResolver, XPath.SELECT, null);
// Execute the XPath, and have it return the result
- // %TBD% Need to convert contextNode to a DTM node
-// return xpath.execute(xpathSupport, contextNode, prefixResolver);
- int ctxtNode;
- ctxtNode = xpathSupport.getDTMHandleFromNode(contextNode);
+ // return xpath.execute(xpathSupport, contextNode, prefixResolver);
+ int ctxtNode = xpathSupport.getDTMHandleFromNode(contextNode);
+
return xpath.execute(xpathSupport, ctxtNode, prefixResolver);
}
@@ -287,11 +282,11 @@
* The implementation of this is a little slow, since it creates
* a number of objects each time it is called. This could be optimized
* to keep the same objects around, but then thread-safety issues would
arise.
- *
+ *
* @param contextNode The node to start searching from.
* @param str A valid XPath string.
* @param namespaceNode The node from which prefixes in the XPath will
be resolved to namespaces.
- * @param prefixResolver Will be called if the parser encounters
namespace
+ * @param prefixResolver Will be called if the parser encounters
namespace
* prefixes, to resolve the prefixes to URLs.
* @return An XObject, which can be used to obtain a string, number,
nodelist, etc, should never be null.
* @see org.apache.xpath.objects.XObject
@@ -317,11 +312,9 @@
XPath xpath = new XPath(str, null, prefixResolver, XPath.SELECT, null);
// Execute the XPath, and have it return the result
- // %TBD% Need to convert contextNode to a DTM node
- // return xpath.execute(new XPathContext(), contextNode, prefixResolver);
- int ctxtNode;
- XPathContext xpathSupport = new XPathContext();
- ctxtNode = xpathSupport.getDTMHandleFromNode(contextNode);
+ XPathContext xpathSupport = new XPathContext();
+ int ctxtNode = xpathSupport.getDTMHandleFromNode(contextNode);
+
return xpath.execute(xpathSupport, ctxtNode, prefixResolver);
}
}
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
