Example usage for javax.management Attribute Attribute

Introduction

In this page you can find the example usage for javax.management Attribute Attribute.

Prototype

public Attribute(String name, Object value) 

Source Link

Document

Constructs an Attribute object which associates the given attribute name with the given value.

Usage

From source file:org.apache.camel.component.zookeeper.ZooKeeperEndpointTest.java

private void verifyManagedAttribute(ObjectName zepName, String attributeName, Boolean attributeValue)
        throws Exception {
    mbsc.setAttribute(zepName, new Attribute(attributeName, attributeValue));
    assertEquals(attributeValue, mbsc.getAttribute(zepName, attributeName));
}

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From source file:org.mc4j.ems.impl.jmx.connection.bean.attribute.DAttribute.java

/**
 * Set the attribute on the server//from   ww  w  .  j a  v a  2  s  .  com
 *
 * @param newValue The value to be set
 * @throws Exception
 */
public void setValue(Object newValue) throws Exception {

    try {
        MBeanServer server = bean.getConnectionProvider().getMBeanServer();
        server.setAttribute(bean.getObjectName(), new Attribute(getName(), newValue));
        alterValue(newValue);
    } catch (Exception e) {
        throw new InvocationTargetException(e);
    }
    refresh();
}

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From source file:org.rifidi.edge.configuration.RifidiService.java

/**
 * Get an attribute.//from w  ww .  j av a 2  s . co m
 * 
 * @param attributeName
 * @return
 */
public Attribute getAttribute(String attributeName) {
    try {
        Object value = nameToMethod.get(attributeName).invoke(this);
        return new Attribute(attributeName, value);
    } catch (IllegalArgumentException e) {
        logger.error(e);
    } catch (IllegalAccessException e) {
        logger.error(e);
    } catch (InvocationTargetException e) {
        logger.error(e);
    }
    return null;
}

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From source file:org.bigmouth.nvwa.utils.jmx.JmxClientTemplate.java

/**
 * ??MBean(MBeanClass)./* w  w  w . j a v  a  2 s.  c o  m*/
 * 
 * attributeName?.
 */
public void setAttribute(final String mbeanName, final String attributeName, final Object value) {
    assertConnected();

    try {
        ObjectName objectName = buildObjectName(mbeanName);
        Attribute attribute = new Attribute(attributeName, value);
        connection.setAttribute(objectName, attribute);
    } catch (JMException e) {
        throw new IllegalArgumentException("??", e);
    } catch (IOException e) {
        throw new IllegalStateException("", e);
    }
}

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From source file:org.jolokia.jmx.JsonDymamicMBeanImplTest.java

@Test
public void setAttribute() throws Exception {
    platformServer.setAttribute(testName, new Attribute("Chili", "fatalii"));
    assertEquals(platformServer.getAttribute(testName, "Chili"), "fatalii");

    platformServer.setAttribute(testName, new Attribute("Numbers", "8,15"));
    String nums = (String) platformServer.getAttribute(testName, "Numbers");
    JSONArray numsJ = (JSONArray) toJSON(nums);
    assertEquals(numsJ.get(0), 8L);//from w  ww.  ja v a  2  s .  co m
    assertEquals(numsJ.get(1), 15L);
    assertEquals(numsJ.size(), 2);
}

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From source file:org.apache.camel.component.zookeeper.ZooKeeperEndpointTest.java

private void verifyManagedAttribute(ObjectName zepName, String attributeName, Long attributeValue)
        throws Exception {
    mbsc.setAttribute(zepName, new Attribute(attributeName, attributeValue));
    assertEquals(attributeValue, mbsc.getAttribute(zepName, attributeName));
}

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From source file:org.apache.catalina.manager.JMXProxyServlet.java

public void setAttribute(PrintWriter writer, String onameStr, String att, String val) {
    try {/*from w w  w .  j a v a2s  .co  m*/
        ObjectName oname = new ObjectName(onameStr);
        String type = registry.getType(oname, att);
        Object valueObj = registry.convertValue(type, val);
        mBeanServer.setAttribute(oname, new Attribute(att, valueObj));
        writer.println("OK - Attribute set");
    } catch (Exception ex) {
        writer.println("Error - " + ex.toString());
    }
}

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From source file:io.fabric8.test.smoke.JolokiaEndpointTestBase.java

@Test
public void testMXBeanEndpoint() throws Exception {

    ContainerManager cntManager = ContainerManagerLocator.getContainerManager();
    Container cnt = cntManager.getCurrentContainer();

    ServiceEndpoint sep = cnt.getServiceEndpoint(URLServiceEndpoint.JMX_SERVICE_ENDPOINT_IDENTITY);
    JMXServiceEndpoint jmxEndpoint = sep.adapt(JMXServiceEndpoint.class);
    String serviceURL = jmxEndpoint.getServiceURL();
    Assert.assertNotNull("JMX URL not null", serviceURL);

    // Get the local MBeanServer
    MBeanServer server = ServiceLocator.getRequiredService(MBeanServer.class);
    server.registerMBean(new Simple(), SimpleMXBean.OBJECT_NAME);
    try {/*from w  w  w. j  a v  a 2 s .  com*/
        String[] userpass = RuntimeType.KARAF == RuntimeType.getRuntimeType() ? karafJmx : otherJmx;
        JMXConnector jmxConnector = jmxEndpoint.getJMXConnector(userpass[0], userpass[1], 200,
                TimeUnit.MILLISECONDS);
        MBeanServerConnection con = jmxConnector.getMBeanServerConnection();
        try {
            // Simple string echo
            Object[] params = new Object[] { "Kermit" };
            String[] signature = new String[] { String.class.getName() };
            Object result = con.invoke(SimpleMXBean.OBJECT_NAME, "echo", params, signature);
            Assert.assertEquals("Hello: Kermit", result);

            // Set Bean attribute using CompositeData
            Bean bean = new Bean("Hello", "Foo");
            CompositeData cdata = OpenTypeGenerator.toCompositeData(bean);
            con.setAttribute(SimpleMXBean.OBJECT_NAME, new Attribute("Bean", cdata));

            // Get Bean attribute using CompositeData
            cdata = (CompositeData) con.getAttribute(SimpleMXBean.OBJECT_NAME, "Bean");
            Assert.assertEquals(bean, OpenTypeGenerator.fromCompositeData(Bean.class, cdata));

            // Simple Bean echo using CompositeData
            params = new Object[] { cdata };
            signature = new String[] { CompositeData.class.getName() };
            cdata = (CompositeData) con.invoke(SimpleMXBean.OBJECT_NAME, "echoBean", params, signature);
            Assert.assertEquals(bean, OpenTypeGenerator.fromCompositeData(Bean.class, cdata));
        } finally {
            jmxConnector.close();
        }
    } finally {
        server.unregisterMBean(SimpleMXBean.OBJECT_NAME);
    }
}

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From source file:com.rosy.bill.utils.jmx.JmxClientTemplate.java

/**
 * ??MBean(MBeanClass)./*  ww w .java 2 s.c  o m*/
 * 
 * attributeName?.
 */
public void setAttribute(final String mbeanName, final String attributeName, final Object value) {
    Assert.hasText(mbeanName, "mbeanName?");
    Assert.hasText(attributeName, "attributeName?");
    assertConnected();

    try {
        ObjectName objectName = buildObjectName(mbeanName);
        Attribute attribute = new Attribute(attributeName, value);
        connection.setAttribute(objectName, attribute);
    } catch (JMException e) {
        throw new IllegalArgumentException("??", e);
    } catch (IOException e) {
        throw new IllegalStateException("", e);
    }
}

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From source file:com.cyberway.issue.crawler.extractor.ExtractorTool.java

public ExtractorTool(String[] e, String scratch) throws Exception {
    super();//from w  w w . ja  v a  2  s . c  o m
    // Setup the scratch directory.
    this.scratchDir = scratch == null ? new File(DEFAULT_SCRATCH) : new File(scratch);
    if (!this.scratchDir.exists()) {
        this.scratchDir.mkdirs();
    }
    // Set up settings system.  Needed by extractors.
    File orderFile = new File(this.scratchDir.getAbsolutePath(), ExtractorTool.class.getName() + "_order.xml");
    SettingsHandler settingsHandler = new XMLSettingsHandler(orderFile);
    settingsHandler.initialize();
    settingsHandler.getOrder()
            .setAttribute(new Attribute(CrawlOrder.ATTR_SETTINGS_DIRECTORY, this.scratchDir.getAbsolutePath()));
    CrawlerSettings globalSettings = settingsHandler.getSettingsObject(null);
    MapType extractorsSettings = (MapType) settingsHandler.getOrder()
            .getAttribute(CrawlOrder.ATTR_EXTRACT_PROCESSORS);
    this.extractors = new ArrayList<Processor>();
    for (int i = 0; i < e.length; i++) {
        Constructor c = Class.forName(e[i]).getConstructor(new Class[] { String.class });
        String name = Integer.toString(i);
        Processor p = (Processor) c.newInstance(new Object[] { name });
        extractorsSettings.addElement(globalSettings, p);
        p.setAttribute(new Attribute(Processor.ATTR_ENABLED, Boolean.TRUE));
        this.extractors.add(p);
    }
}

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