本文整理汇总了Java中com.espertech.esper.event.xml.XPathNamespaceContext类的典型用法代码示例。如果您正苦于以下问题：Java XPathNamespaceContext类的具体用法？Java XPathNamespaceContext怎么用？Java XPathNamespaceContext使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
XPathNamespaceContext类属于com.espertech.esper.event.xml包，在下文中一共展示了XPathNamespaceContext类的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: runAssertionXPathExpression
import com.espertech.esper.event.xml.XPathNamespaceContext; //导入依赖的package包/类
private void runAssertionXPathExpression() throws Exception {
XPathNamespaceContext ctx = new XPathNamespaceContext();
ctx.addPrefix("n0", "samples:schemas:simpleSchema");
Node node = SupportXML.getDocument().getDocumentElement();
XPath pathOne = XPathFactory.newInstance().newXPath();
pathOne.setNamespaceContext(ctx);
XPathExpression pathExprOne = pathOne.compile("/n0:simpleEvent/n0:nested1");
Node result = (Node) pathExprOne.evaluate(node, XPathConstants.NODE);
//System.out.println("Result:\n" + SchemaUtil.serialize(result));
XPath pathTwo = XPathFactory.newInstance().newXPath();
pathTwo.setNamespaceContext(ctx);
XPathExpression pathExprTwo = pathTwo.compile("/n0:simpleEvent/n0:nested1/n0:prop1");
String resultTwo = (String) pathExprTwo.evaluate(result, XPathConstants.STRING);
//System.out.println("Result 2: <" + resultTwo + ">");
XPath pathThree = XPathFactory.newInstance().newXPath();
pathThree.setNamespaceContext(ctx);
XPathExpression pathExprThree = pathThree.compile("/n0:simpleEvent/n0:nested3");
String resultThress = (String) pathExprThree.evaluate(result, XPathConstants.STRING);
//System.out.println("Result 3: <" + resultThress + ">");
}
示例2: testXPathExpression
import com.espertech.esper.event.xml.XPathNamespaceContext; //导入依赖的package包/类
/**
* For testing XPath expressions.
*
*/
public void testXPathExpression() throws Exception
{
XPathNamespaceContext ctx = new XPathNamespaceContext();
ctx.addPrefix("n0", "samples:schemas:simpleSchema");
Node node = SupportXML.getDocument().getDocumentElement();
XPath pathOne = XPathFactory.newInstance().newXPath();
pathOne.setNamespaceContext(ctx);
XPathExpression pathExprOne = pathOne.compile("/n0:simpleEvent/n0:nested1");
Node result = (Node) pathExprOne.evaluate(node, XPathConstants.NODE);
//System.out.println("Result:\n" + SchemaUtil.serialize(result));
XPath pathTwo = XPathFactory.newInstance().newXPath();
pathTwo.setNamespaceContext(ctx);
XPathExpression pathExprTwo = pathTwo.compile("/n0:simpleEvent/n0:nested1/n0:prop1");
String resultTwo = (String) pathExprTwo.evaluate(result, XPathConstants.STRING);
//System.out.println("Result 2: <" + resultTwo + ">");
XPath pathThree = XPathFactory.newInstance().newXPath();
pathThree.setNamespaceContext(ctx);
XPathExpression pathExprThree = pathThree.compile("/n0:simpleEvent/n0:nested3");
String resultThress = (String) pathExprThree.evaluate(result, XPathConstants.STRING);
//System.out.println("Result 3: <" + resultThress + ">");
}