Examples of com.volantis.mcs.eclipse.common.odom.xpath.ODOMXPath.selectSingleNode()

Package com.volantis.mcs.eclipse.common.odom.xpath

Class com.volantis.mcs.eclipse.common.odom.xpath.ODOMXPath

Examples of com.volantis.mcs.eclipse.common.odom.xpath.ODOMXPath.selectSingleNode()

com.volantis.mcs.eclipse.common.odom.xpath.ODOMXPath.selectSingleNode()
Evaluates the wrapped XPath expression and returns the first entry in the list of selected nodes. @param context the node to use as context for evaluating the XPathexpression. @return the first selected nodes, which is an instance of one of thefollowing ODOM/JDOM classes: ODOM/Element, ODOM/Attribute, ODOM/Text, ODOM/CDATA, Comment or ProcessingInstruction or null if no node was selected. @exception XPathException if a Jaxen exception is raised.


    private void assertSelectFromODOMObservable(ODOMObservable odomObservable)
            throws XPathException {
        ODOMXPath xpath = new ODOMXPath(odomObservable);
        assertEquals("selected odomObservable", odomObservable,
                     xpath.selectSingleNode(doc));
    }




    /**
     * Mock ODOMXPath object that:

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        assertTrue("Type should match", result instanceof Element);
        assertEquals("Value should match", "predicateElement",
                     ((Element) result).getName());


        assertNotNull("Should now be in the ODOM",
                      path.selectSingleNode((ODOMElement) root));




    }

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        assertNotNull("Result should not be null", result);
        assertTrue("Type should match", result instanceof Text);
        ((Text) result).setText("Garbage");
        //showDocument();
        assertNotNull("Should now be in the ODOM",
                      xpath.selectSingleNode((ODOMElement) root));


    }




    /**

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    public void testSelectSingleNodeWithNamespaces() throws Exception {


        // select the newElement node in the
        // http://www.w3.org/2001/XMLSchema namespace.
        ODOMXPath xpath = new ODOMXPath("ns1:newElement", NAMESPACES);
        ODOMObservable node = xpath.selectSingleNode((ODOMObservable) root);


        // ensure the node is not null
        assertNotNull("node selected was null", node);


        // should have returned a ODOMElement

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        // use a different prefix (same URI) to that in the DOM
        ODOMXPath xpath = new ODOMXPath("p:newElement", new Namespace[]{
            Namespace.getNamespace("p", "http://www.w3.org/2001/XMLSchema")
        });


        ODOMObservable node = xpath.selectSingleNode((ODOMObservable) root);


        // ensure the node is not null
        assertNotNull("node selected was null", node);


        // should have returned a ODOMElement

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