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

Example 26 with NodeList

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

the class TestAMWebServicesJobs method testJobCountersXML.

@Test
public void testJobCountersXML() throws Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        ClientResponse response = r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("counters").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 info = dom.getElementsByTagName("jobCounters");
        verifyAMJobCountersXML(info, jobsMap.get(id));
    }
}

Example 27 with NodeList

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

the class TestAMWebServicesAttempts method testTaskAttemptIdXML.

@Test
public void testTaskAttemptIdXML() throws JSONException, Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        for (Task task : jobsMap.get(id).getTasks().values()) {
            String tid = MRApps.toString(task.getID());
            for (TaskAttempt att : task.getAttempts().values()) {
                TaskAttemptId attemptid = att.getID();
                String attid = MRApps.toString(attemptid);
                ClientResponse response = r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid).path("attempts").path(attid).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 nodes = dom.getElementsByTagName("taskAttempt");
                for (int i = 0; i < nodes.getLength(); i++) {
                    Element element = (Element) nodes.item(i);
                    verifyAMTaskAttemptXML(element, att, task.getType());
                }
            }
        }
    }
}

Example 28 with NodeList

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

the class TestAMWebServicesTasks method testTaskIdXML.

@Test
public void testTaskIdXML() throws JSONException, Exception {
    WebResource r = resource();
    Map<JobId, Job> jobsMap = appContext.getAllJobs();
    for (JobId id : jobsMap.keySet()) {
        String jobId = MRApps.toString(id);
        for (Task task : jobsMap.get(id).getTasks().values()) {
            String tid = MRApps.toString(task.getID());
            ClientResponse response = r.path("ws").path("v1").path("mapreduce").path("jobs").path(jobId).path("tasks").path(tid).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 nodes = dom.getElementsByTagName("task");
            for (int i = 0; i < nodes.getLength(); i++) {
                Element element = (Element) nodes.item(i);
                verifyAMSingleTaskXML(element, task);
            }
        }
    }
}

Example 29 with NodeList

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

the class TestAMWebServicesTasks method verifyAMTaskCountersXML.

public void verifyAMTaskCountersXML(NodeList nodes, Task task) {
    for (int i = 0; i < nodes.getLength(); i++) {
        Element element = (Element) nodes.item(i);
        WebServicesTestUtils.checkStringMatch("id", MRApps.toString(task.getID()), WebServicesTestUtils.getXmlString(element, "id"));
        // just do simple verification of fields - not data is correct
        // in the fields
        NodeList groups = element.getElementsByTagName("taskCounterGroup");
        for (int j = 0; j < groups.getLength(); j++) {
            Element counters = (Element) groups.item(j);
            assertNotNull("should have counters in the web service info", counters);
            String name = WebServicesTestUtils.getXmlString(counters, "counterGroupName");
            assertTrue("name not set", (name != null && !name.isEmpty()));
            NodeList counterArr = counters.getElementsByTagName("counter");
            for (int z = 0; z < counterArr.getLength(); z++) {
                Element counter = (Element) counterArr.item(z);
                String counterName = WebServicesTestUtils.getXmlString(counter, "name");
                assertTrue("counter name not set", (counterName != null && !counterName.isEmpty()));
                long value = WebServicesTestUtils.getXmlLong(counter, "value");
                assertTrue("value not >= 0", value >= 0);
            }
        }
    }
}

Example 30 with NodeList

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

the class WebServicesTestUtils method getXmlString.

public static String getXmlString(Element element, String name) {
    NodeList id = element.getElementsByTagName(name);
    Element line = (Element) id.item(0);
    if (line == null) {
        return null;
    }
    Node first = line.getFirstChild();
    // handle empty <key></key>
    if (first == null) {
        return "";
    }
    String val = first.getNodeValue();
    if (val == null) {
        return "";
    }
    return val;
}