Example usage for org.apache.commons.jxpath JXPathContextFactory newInstance

Introduction

In this page you can find the example usage for org.apache.commons.jxpath JXPathContextFactory newInstance.

Prototype

public static JXPathContextFactory newInstance() 

Source Link

Document

Obtain a new instance of a JXPathContextFactory.

Usage

From source file:org.geotools.xml.impl.jxpath.JXPathStreamingParserHandler.java

protected boolean stream(ElementHandler handler) {
    //create an xpath context from the root element
    // TODO: cache the context, should work just the same
    //        JXPathIntrospector.registerDynamicClass(ElementHandlerImpl.class,
    //            ElementHandlerPropertyHandler.class);
    JXPathIntrospector.registerDynamicClass(NodeImpl.class, NodePropertyHandler.class);

    //        ElementHandler rootHandler = 
    //           ((DocumentHandler) handlers.firstElement()).getDocumentElementHandler();
    Node root = ((DocumentHandler) handlers.firstElement()).getParseNode();
    JXPathContext jxpContext = JXPathContextFactory.newInstance().newContext(null, root);

    jxpContext.setLenient(true);//  ww w.  j a  v a 2 s. c o m

    Iterator itr = jxpContext.iterate(xpath);

    for (; itr.hasNext();) {
        Object obj = itr.next();

        if (handler.getParseNode().equals(obj)) {
            return true;
        }
    }

    return false;
}

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From source file:org.geotools.xml.impl.jxpath.JXPathTest.java

protected void setUp() throws Exception {
    ElementImpl e = new ElementImpl(null);
    e.setName("root");
    root = new NodeImpl(e);

    e = new ElementImpl(null);
    e.setName("child");
    child1 = new NodeImpl(e);
    //root.addChild( child1 );
    e = new ElementImpl(null);
    e.setName("child");
    child2 = new NodeImpl(e);
    //root.addChild( child2 );
    JXPathIntrospector.registerDynamicClass(NodeImpl.class, NodePropertyHandler.class);

    context = JXPathContextFactory.newInstance().newContext(null, root);
}

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