Examples with Document org.w3c.dom.Document used on opensource projects

Example 76 with Document

use of org.w3c.dom.Document in project hadoop by apache.

the class TestRMWebServices method verifyClusterInfoXML.

public void verifyClusterInfoXML(String xml) throws JSONException, Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    InputSource is = new InputSource();
    is.setCharacterStream(new StringReader(xml));
    Document dom = db.parse(is);
    NodeList nodes = dom.getElementsByTagName("clusterInfo");
    assertEquals("incorrect number of elements", 1, nodes.getLength());
    for (int i = 0; i < nodes.getLength(); i++) {
        Element element = (Element) nodes.item(i);
        verifyClusterGeneric(WebServicesTestUtils.getXmlLong(element, "id"), WebServicesTestUtils.getXmlLong(element, "startedOn"), WebServicesTestUtils.getXmlString(element, "state"), WebServicesTestUtils.getXmlString(element, "haState"), WebServicesTestUtils.getXmlString(element, "haZooKeeperConnectionState"), WebServicesTestUtils.getXmlString(element, "hadoopVersionBuiltOn"), WebServicesTestUtils.getXmlString(element, "hadoopBuildVersion"), WebServicesTestUtils.getXmlString(element, "hadoopVersion"), WebServicesTestUtils.getXmlString(element, "resourceManagerVersionBuiltOn"), WebServicesTestUtils.getXmlString(element, "resourceManagerBuildVersion"), WebServicesTestUtils.getXmlString(element, "resourceManagerVersion"));
    }
}

Example 77 with Document

use of org.w3c.dom.Document in project hadoop by apache.

the class TestRMWebServicesAppsModification method validateGetNewApplicationXMLResponse.

protected String validateGetNewApplicationXMLResponse(String response) throws ParserConfigurationException, IOException, SAXException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    InputSource is = new InputSource();
    is.setCharacterStream(new StringReader(response));
    Document dom = db.parse(is);
    NodeList nodes = dom.getElementsByTagName("NewApplication");
    assertEquals("incorrect number of elements", 1, nodes.getLength());
    Element element = (Element) nodes.item(0);
    String appId = WebServicesTestUtils.getXmlString(element, "application-id");
    assertTrue(!appId.isEmpty());
    NodeList maxResourceNodes = element.getElementsByTagName("maximum-resource-capability");
    assertEquals(1, maxResourceNodes.getLength());
    Element maxResourceCapability = (Element) maxResourceNodes.item(0);
    long memory = WebServicesTestUtils.getXmlLong(maxResourceCapability, "memory");
    long vCores = WebServicesTestUtils.getXmlLong(maxResourceCapability, "vCores");
    assertTrue(memory != 0);
    assertTrue(vCores != 0);
    return appId;
}

Example 78 with Document

use of org.w3c.dom.Document in project hadoop by apache.

the class TestRMWebServicesAppsModification method verifyAppQueueXML.

protected static void verifyAppQueueXML(ClientResponse response, String queue) throws ParserConfigurationException, IOException, SAXException {
    assertEquals(MediaType.APPLICATION_XML_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
    String xml = response.getEntity(String.class);
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    InputSource is = new InputSource();
    is.setCharacterStream(new StringReader(xml));
    Document dom = db.parse(is);
    NodeList nodes = dom.getElementsByTagName("appqueue");
    assertEquals("incorrect number of elements", 1, nodes.getLength());
    Element element = (Element) nodes.item(0);
    String responseQueue = WebServicesTestUtils.getXmlString(element, "queue");
    assertEquals(queue, responseQueue);
}

Example 79 with Document

use of org.w3c.dom.Document in project hadoop by apache.

the class TestRMWebServicesApps method testAppsXMLMulti.

@Test
public void testAppsXMLMulti() throws JSONException, Exception {
    rm.start();
    MockNM amNodeManager = rm.registerNode("127.0.0.1:1234", 2048);
    rm.submitApp(CONTAINER_MB, "testwordcount", "user1");
    rm.submitApp(2048, "testwordcount2", "user1");
    amNodeManager.nodeHeartbeat(true);
    WebResource r = resource();
    ClientResponse response = r.path("ws").path("v1").path("cluster").path("apps").accept(MediaType.APPLICATION_XML).get(ClientResponse.class);
    assertEquals(MediaType.APPLICATION_XML_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
    String xml = response.getEntity(String.class);
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    InputSource is = new InputSource();
    is.setCharacterStream(new StringReader(xml));
    Document dom = db.parse(is);
    NodeList nodesApps = dom.getElementsByTagName("apps");
    assertEquals("incorrect number of elements", 1, nodesApps.getLength());
    NodeList nodes = dom.getElementsByTagName("app");
    assertEquals("incorrect number of elements", 2, nodes.getLength());
    rm.stop();
}

Example 80 with Document

use of org.w3c.dom.Document in project hadoop by apache.

the class TestRMWebServicesNodes method testNonexistNodeXML.

// test that the exception output works in XML
@Test
public void testNonexistNodeXML() throws JSONException, Exception {
    getNewRMNode("h1", 1234, 5120);
    getNewRMNode("h2", 1235, 5121);
    WebResource r = resource();
    try {
        r.path("ws").path("v1").path("cluster").path("nodes").path("node_invalid:99").accept(MediaType.APPLICATION_XML).get(JSONObject.class);
        fail("should have thrown exception on non-existent nodeid");
    } catch (UniformInterfaceException ue) {
        ClientResponse response = ue.getResponse();
        assertResponseStatusCode(Status.NOT_FOUND, response.getStatusInfo());
        assertEquals(MediaType.APPLICATION_XML_TYPE + "; " + JettyUtils.UTF_8, response.getType().toString());
        String msg = response.getEntity(String.class);
        System.out.println(msg);
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = dbf.newDocumentBuilder();
        InputSource is = new InputSource();
        is.setCharacterStream(new StringReader(msg));
        Document dom = db.parse(is);
        NodeList nodes = dom.getElementsByTagName("RemoteException");
        Element element = (Element) nodes.item(0);
        String message = WebServicesTestUtils.getXmlString(element, "message");
        String type = WebServicesTestUtils.getXmlString(element, "exception");
        String classname = WebServicesTestUtils.getXmlString(element, "javaClassName");
        verifyNonexistNodeException(message, type, classname);
    }
}