本文整理汇总了Java中com.sun.org.apache.xpath.internal.objects.XNodeSet.mutableNodeset方法的典型用法代码示例。如果您正苦于以下问题：Java XNodeSet.mutableNodeset方法的具体用法？Java XNodeSet.mutableNodeset怎么用？Java XNodeSet.mutableNodeset使用的例子？那么恭喜您, 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.xpath.internal.objects.XNodeSet的用法示例。
在下文中一共展示了XNodeSet.mutableNodeset方法的2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: execute
import com.sun.org.apache.xpath.internal.objects.XNodeSet; //导入方法依赖的package包/类
/**
* The here function returns a node-set containing the attribute or
* processing instruction node or the parent element of the text node
* that directly bears the XPath expression. This expression results
* in an error if the containing XPath expression does not appear in the
* same XML document against which the XPath expression is being evaluated.
*
* @param xctxt
* @return the xobject
* @throws javax.xml.transform.TransformerException
*/
@Override
public XObject execute(XPathContext xctxt)
throws javax.xml.transform.TransformerException {
Node xpathOwnerNode = (Node) xctxt.getOwnerObject();
if (xpathOwnerNode == null) {
return null;
}
int xpathOwnerNodeDTM = xctxt.getDTMHandleFromNode(xpathOwnerNode);
int currentNode = xctxt.getCurrentNode();
DTM dtm = xctxt.getDTM(currentNode);
int docContext = dtm.getDocument();
if (DTM.NULL == docContext) {
error(xctxt, XPATHErrorResources.ER_CONTEXT_HAS_NO_OWNERDOC, null);
}
{
// check whether currentNode and the node containing the XPath expression
// are in the same document
Document currentDoc =
XMLUtils.getOwnerDocument(dtm.getNode(currentNode));
Document xpathOwnerDoc = XMLUtils.getOwnerDocument(xpathOwnerNode);
if (currentDoc != xpathOwnerDoc) {
throw new TransformerException(I18n.translate("xpath.funcHere.documentsDiffer"));
}
}
XNodeSet nodes = new XNodeSet(xctxt.getDTMManager());
NodeSetDTM nodeSet = nodes.mutableNodeset();
{
int hereNode = DTM.NULL;
switch (dtm.getNodeType(xpathOwnerNodeDTM)) {
case Node.ATTRIBUTE_NODE :
case Node.PROCESSING_INSTRUCTION_NODE : {
// returns a node-set containing the attribute / processing instruction node
hereNode = xpathOwnerNodeDTM;
nodeSet.addNode(hereNode);
break;
}
case Node.TEXT_NODE : {
// returns a node-set containing the parent element of the
// text node that directly bears the XPath expression
hereNode = dtm.getParent(xpathOwnerNodeDTM);
nodeSet.addNode(hereNode);
break;
}
default :
break;
}
}
/** $todo$ Do I have to do this detach() call? */
nodeSet.detach();
return nodes;
}
示例2: execute
import com.sun.org.apache.xpath.internal.objects.XNodeSet; //导入方法依赖的package包/类
@Override
public XObject execute(XPathContext xctxt) throws TransformerException {
Node xpathOwnerNode = (Node)xctxt.getOwnerObject();
if (xpathOwnerNode == null) {
return null;
}
int xpathOwnerNodeDTM = xctxt.getDTMHandleFromNode(xpathOwnerNode);
int currentNode = xctxt.getCurrentNode();
DTM dtm = xctxt.getDTM(currentNode);
int docContext = dtm.getDocument();
if (docContext == DTM.NULL) {
error(xctxt, XPATHErrorResources.ER_CONTEXT_HAS_NO_OWNERDOC, null);
}
// check whether currentNode and the node containing the XPath
// expression are in the same document
Document currentDoc = getOwnerDocument(dtm.getNode(currentNode));
Document xpathOwnerDoc = getOwnerDocument(xpathOwnerNode);
if (currentDoc != xpathOwnerDoc) {
throw new TransformerException("Owner documents differ");
}
XNodeSet nodes = new XNodeSet(xctxt.getDTMManager());
NodeSetDTM nodeSet = nodes.mutableNodeset();
int hereNode = DTM.NULL;
switch (dtm.getNodeType(xpathOwnerNodeDTM)) {
case Node.ATTRIBUTE_NODE:
case Node.PROCESSING_INSTRUCTION_NODE: {
// returns a node-set containing the attribute / processing
// instruction node
hereNode = xpathOwnerNodeDTM;
nodeSet.addNode(hereNode);
break;
}
case Node.TEXT_NODE : {
// returns a node-set containing the parent element of the
// text node that directly bears the XPath expression
hereNode = dtm.getParent(xpathOwnerNodeDTM);
nodeSet.addNode(hereNode);
break;
}
default :
break;
}
/** $todo$ Do I have to do this detach() call? */
nodeSet.detach();
return nodes;
}