Examples with DocumentBuilder javax.xml.parsers.DocumentBuilder used on opensource projects

Example 16 with DocumentBuilder

use of javax.xml.parsers.DocumentBuilder in project hadoop by apache.

the class TestHsWebServicesJobConf method testJobConfXML.

@Test
public void testJobConfXML() throws JSONException, 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("history").path("mapreduce").path("jobs").path(jobId).path("conf").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("conf");
        verifyHsJobConfXML(info, jobsMap.get(id));
    }
}

Example 17 with DocumentBuilder

use of javax.xml.parsers.DocumentBuilder in project hadoop by apache.

the class TestHsWebServicesJobs method testJobIdInvalidXML.

// test that the exception output works in XML
@Test
public void testJobIdInvalidXML() throws JSONException, Exception {
    WebResource r = resource();
    try {
        r.path("ws").path("v1").path("history").path("mapreduce").path("jobs").path("job_foo").accept(MediaType.APPLICATION_XML).get(JSONObject.class);
        fail("should have thrown exception on invalid uri");
    } 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");
        verifyJobIdInvalid(message, type, classname);
    }
}

Example 18 with DocumentBuilder

use of javax.xml.parsers.DocumentBuilder in project hadoop by apache.

the class TestHsWebServicesTasks 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("history").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);
                verifyHsSingleTaskXML(element, task);
            }
        }
    }
}

Example 19 with DocumentBuilder

use of javax.xml.parsers.DocumentBuilder in project hadoop by apache.

the class TestHsWebServicesJobs method testJobAttemptsXML.

@Test
public void testJobAttemptsXML() 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("history").path("mapreduce").path("jobs").path(jobId).path("jobattempts").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 attempts = dom.getElementsByTagName("jobAttempts");
        assertEquals("incorrect number of elements", 1, attempts.getLength());
        NodeList info = dom.getElementsByTagName("jobAttempt");
        verifyHsJobAttemptsXML(info, appContext.getJob(id));
    }
}

Example 20 with DocumentBuilder

use of javax.xml.parsers.DocumentBuilder in project hadoop by apache.

the class TestQueueConfigurationParser method testQueueConfigurationParser.

/**
 * test xml generation 
 * @throws ParserConfigurationException
 * @throws Exception 
 */
@Test(timeout = 5000)
public void testQueueConfigurationParser() throws ParserConfigurationException, Exception {
    JobQueueInfo info = new JobQueueInfo("root", "rootInfo");
    JobQueueInfo infoChild1 = new JobQueueInfo("child1", "child1Info");
    JobQueueInfo infoChild2 = new JobQueueInfo("child2", "child1Info");
    info.addChild(infoChild1);
    info.addChild(infoChild2);
    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
    Document document = builder.newDocument();
    // test QueueConfigurationParser.getQueueElement 
    Element e = QueueConfigurationParser.getQueueElement(document, info);
    // transform result to string for check
    DOMSource domSource = new DOMSource(e);
    StringWriter writer = new StringWriter();
    StreamResult result = new StreamResult(writer);
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.transform(domSource, result);
    String str = writer.toString();
    assertTrue(str.endsWith("<queue><name>root</name><properties/><state>running</state><queue><name>child1</name><properties/><state>running</state></queue><queue><name>child2</name><properties/><state>running</state></queue></queue>"));
}