Example usage for javax.management.openmbean CompositeData get

Introduction

In this page you can find the example usage for javax.management.openmbean CompositeData get.

Prototype

public Object get(String key);

Source Link

Document

Returns the value of the item whose name is key .

Usage

From source file:com.streamsets.datacollector.http.JMXJsonServlet.java

private void writeObject(JsonGenerator jg, Object value) throws IOException {
    if (value == null) {
        jg.writeNull();/*w  w w  . jav a2 s  . c om*/
    } else {
        Class<?> c = value.getClass();
        if (c.isArray()) {
            jg.writeStartArray();
            int len = Array.getLength(value);
            for (int j = 0; j < len; j++) {
                Object item = Array.get(value, j);
                writeObject(jg, item);
            }
            jg.writeEndArray();
        } else if (value instanceof Number) {
            Number n = (Number) value;
            jg.writeNumber(n.toString());
        } else if (value instanceof Boolean) {
            Boolean b = (Boolean) value;
            jg.writeBoolean(b);
        } else if (value instanceof CompositeData) {
            CompositeData cds = (CompositeData) value;
            CompositeType comp = cds.getCompositeType();
            Set<String> keys = comp.keySet();
            jg.writeStartObject();
            for (String key : keys) {
                writeAttribute(jg, key, cds.get(key));
            }
            jg.writeEndObject();
        } else if (value instanceof TabularData) {
            TabularData tds = (TabularData) value;
            jg.writeStartArray();
            for (Object entry : tds.values()) {
                writeObject(jg, entry);
            }
            jg.writeEndArray();
        } else if (value instanceof GaugeValue) {
            ((GaugeValue) value).serialize(jg);
        } else {
            jg.writeString(value.toString());
        }
    }
}

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From source file:dk.netarkivet.harvester.harvesting.controller.JMXHeritrixController.java

/** Get the name of the one job we let this Heritrix run.  The handling
 * of done jobs depends on Heritrix not being in crawl.  This call
 * may take several seconds to finish.//ww w .j ava2s  .  c o m
 *
 * @return The name of the one job that Heritrix has.
 * @throws IOFailure if the job created failed to initialize or didn't
 * appear in time.
 * @throws IllegalState if more than one job in done list,
 *  or more than one pending job
 */
private String getJobName() {
    /* This is called just after we've told Heritrix to create a job.
     * It may take a while before the job is actually created, so we have
     * to wait around a bit.
     */
    TabularData pendingJobs = null;
    TabularData doneJobs;
    int retries = 0;
    while (retries++ < JMXUtils.getMaxTries()) {
        // If the job turns up in Heritrix' pending jobs list, it's ready
        pendingJobs = (TabularData) executeHeritrixCommand(PENDING_JOBS_COMMAND);
        if (pendingJobs != null && pendingJobs.size() > 0) {
            break; // It's ready, we can move on.
        }

        // If there's an error in the job configuration, the job will be put
        // in Heritrix' completed jobs list.
        doneJobs = (TabularData) executeHeritrixCommand(COMPLETED_JOBS_COMMAND);
        if (doneJobs != null && doneJobs.size() >= 1) {
            // Since we haven't allowed Heritrix to start any crawls yet,
            //  the only way the job could have ended and then put into 
            //  the list of completed jobs is by error.
            if (doneJobs.size() > 1) {
                throw new IllegalState("More than one job in done list: " + doneJobs);
            } else {
                CompositeData job = JMXUtils.getOneCompositeData(doneJobs);
                throw new IOFailure("Job " + job + " failed: " + job.get(STATUS_ATTRIBUTE));
            }
        }
        if (retries < JMXUtils.getMaxTries()) {
            TimeUtils.exponentialBackoffSleep(retries);
        }
    }
    // If all went well, we now have exactly one job in the pending
    // jobs list.
    if (pendingJobs == null || pendingJobs.size() == 0) {
        throw new IOFailure("Heritrix has not created a job after "
                + (Math.pow(2, JMXUtils.getMaxTries()) / 1000) + " seconds, giving up.");
    } else if (pendingJobs.size() > 1) {
        throw new IllegalState("More than one pending job: " + pendingJobs);
    } else {
        // Note that we may actually get through to here even if the job
        // is malformed.  The job will then die as soon as we tell it to
        // start crawling.
        CompositeData job = JMXUtils.getOneCompositeData(pendingJobs);
        String name = job.get(JmxUtils.NAME) + "-" + job.get(UID_PROPERTY);
        log.info("Heritrix created a job with name " + name);
        return name;
    }
}

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From source file:org.wso2.carbon.analytics.jmx.agent.tasks.JmxTask.java

private ArrayList<Object> getMBeansDetail(JmxAgent jmxAgent) {
    ArrayList<Object> arrayList = new ArrayList<Object>();
    JMXConnector jmxConnector = null;

    try {//from   w ww . ja  v a 2 s.  c o m
        jmxConnector = jmxAgent.openJmxConnection();

        MBean[] mBeans = jmxAgent.getProfile().getSelectedMBeans();
        Object attrValue;
        for (MBean mBean : mBeans) {
            for (MBeanAttribute mBeanAttribute : mBean.getAttributes()) {
                // If MBean is a composite.
                if (mBeanAttribute.getProperties() != null) {
                    CompositeData cd = (CompositeData) jmxAgent.getAttribute(jmxConnector, mBean.getMBeanName(),
                            mBeanAttribute.getAttributeName());

                    for (MBeanAttributeProperty mBeanAttributeProperty : mBeanAttribute.getProperties()) {
                        attrValue = cd.get(mBeanAttributeProperty.getPropertyName());
                        addMBeanDetail(arrayList, attrValue);
                    }
                } else {
                    attrValue = jmxAgent.getAttribute(jmxConnector, mBean.getMBeanName(),
                            mBeanAttribute.getAttributeName());
                    addMBeanDetail(arrayList, attrValue);
                }
            }
        }
    } catch (JmxConnectionException e) {
        log.error("Jmx Connection Exception", e);
        return null;
    } catch (JmxMBeanException e) {
        log.error("Jmx MBean exception", e);
        return null;
    } finally {
        if (jmxConnector != null) {
            try {
                jmxAgent.closeJmxConnection(jmxConnector);
            } catch (JmxConnectionException e) {
                log.error("Unable to close JMX connection.", e);
            }
        }
    }
    return arrayList;
}

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From source file:com.adobe.acs.tools.explain_query.impl.ExplainQueryServlet.java

private JSONArray compositeQueryDataToJSON(Collection<CompositeData> queries) throws JSONException {
    final JSONArray jsonArray = new JSONArray();

    for (CompositeData query : queries) {
        Long duration = (Long) query.get("duration");
        Integer occurrenceCount = (Integer) query.get("occurrenceCount");
        String language = (String) query.get("language");
        String statement = (String) query.get("statement");

        if (!ArrayUtils.contains(LANGUAGES, language)) {
            // Not a supported language
            continue;
        } else if (StringUtils.startsWithIgnoreCase(statement, "EXPLAIN ")
                || StringUtils.startsWithIgnoreCase(statement, "MEASURE ")) {
            // Don't show EXPLAIN or MEASURE queries
            continue;
        }/*from   www  .  j  a  v  a2  s.  c  o m*/

        final JSONObject json = new JSONObject();

        try {
            json.put("duration", duration);
            json.put("language", language);
            json.put("occurrenceCount", occurrenceCount);
            json.put("statement", statement);

            jsonArray.put(json);
        } catch (JSONException e) {
            log.warn("Could not add query to results [ {} ]", statement);
            continue;
        }
    }

    return jsonArray;
}

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From source file:org.wso2.carbon.analytics.jmx.agent.tasks.JmxTask.java

private String createStreamDefinition(String streamName, String version, JmxAgent jmxAgent,
        DataPublisher dataPublisher) throws MalformedURLException, StreamDefinitionException,
        DifferentStreamDefinitionAlreadyDefinedException, AgentException, MalformedStreamDefinitionException,
        JmxConnectionException, JmxMBeanException {

    StringBuilder stringBuilder = new StringBuilder();

    stringBuilder.append("{'name':'").append(streamName).append("',").append("  'version':'").append(version)
            .append("',").append("  'nickName': 'JMX Dump',").append("  'description': 'JMX monitoring data',")
            .append("  'metaData':[").append("          {'name':'clientType','type':'STRING'},")
            .append("          {'name':'host','type':'STRING'}").append("  ],").append("  'payloadData':[");

    JMXConnector jmxConnector = null;

    try {//from w  w  w  . j  a  v a2s  .c  o m
        jmxConnector = jmxAgent.openJmxConnection();

        MBean[] mBeans = jmxAgent.getProfile().getSelectedMBeans();
        //add the attributes
        Object attrValue;
        for (MBean mBean : mBeans) {
            for (MBeanAttribute mBeanAttribute : mBean.getAttributes()) {

                // If MBean is a composite.
                if (mBeanAttribute.getProperties() != null) {
                    CompositeData cd = (CompositeData) jmxAgent.getAttribute(jmxConnector, mBean.getMBeanName(),
                            mBeanAttribute.getAttributeName());

                    for (MBeanAttributeProperty mBeanAttributeProperty : mBeanAttribute.getProperties()) {
                        attrValue = cd.get(mBeanAttributeProperty.getPropertyName());
                        appendColumnName(stringBuilder, attrValue, mBeanAttributeProperty.getAliasName());
                    }
                } else {
                    attrValue = jmxAgent.getAttribute(jmxConnector, mBean.getMBeanName(),
                            mBeanAttribute.getAttributeName());
                    appendColumnName(stringBuilder, attrValue, mBeanAttribute.getAliasName());
                }
            }
        }

        //to delete the last comma
        stringBuilder.deleteCharAt(stringBuilder.length() - 1);
        stringBuilder.append("  ]}");

    } finally {
        if (jmxConnector != null) {
            try {
                jmxAgent.closeJmxConnection(jmxConnector);
            } catch (JmxConnectionException e) {
                log.error("Unable to close Jmx connection.", e);
            }
        }

        return dataPublisher.defineStream(stringBuilder.toString());
    }
}

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From source file:org.red5.server.scope.Scope.java

/**
 * Allows for reconstruction via CompositeData.
 * /*from   w w w  . jav a  2  s .c o  m*/
 * @param cd composite data
 * @return Scope class instance
 */
public static Scope from(CompositeData cd) {
    IScope parent = null;
    ScopeType type = ScopeType.UNDEFINED;
    String name = null;
    boolean persistent = false;
    if (cd.containsKey("parent")) {
        parent = (IScope) cd.get("parent");
    }
    if (cd.containsKey("type")) {
        type = (ScopeType) cd.get("type");
    }
    if (cd.containsKey("name")) {
        name = (String) cd.get("name");
    }
    if (cd.containsKey("persistent")) {
        persistent = (Boolean) cd.get("persistent");
    }
    return new Scope(new Builder(parent, type, name, persistent));
}

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From source file:org.eclipse.virgo.server.svt.hostedrepo.RemoteHostedRepositoryOtherThan8080Tests.java

@Test
public void testUnscopedPlanThatDependsUponArtifactsInRemoteHostedRepo() throws IOException, Exception {
    signature = new String[] { String.class.getName() };
    params = new Object[] { new File(APP_URI_PLAN_UNSCOPED).toURI().toString() };
    CompositeData compositeData = deploy(signature, params);
    artifactName4 = compositeData.get("symbolicName").toString();
    artifactType4 = compositeData.get("type").toString();
    artifactVersion4 = compositeData.get("version").toString();

    waitForMBeanRegister(artifactType4, artifactName4, artifactVersion4, HALF_SECOND, TWO_MINUTES);
    assertArtifactExists(artifactType4, artifactName4, artifactVersion4);
    assertArtifactState(artifactType4, artifactName4, artifactVersion4, "ACTIVE");
}

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From source file:org.eclipse.virgo.server.svt.hostedrepo.RemoteHostedRepositoryOtherThan8080Tests.java

@Test
public void testDeploymentOfSharedServicesWarDependsOnArtfiactsInUnscopedPlan() throws IOException, Exception {
    signature = new String[] { String.class.getName() };
    params = new Object[] { new File(APP_URI_SHAREDSERVICES_WAR1).toURI().toString() };
    CompositeData compositeData = deploy(signature, params);
    artifactName5 = compositeData.get("symbolicName").toString();
    artifactType5 = compositeData.get("type").toString();
    artifactVersion5 = compositeData.get("version").toString();

    waitForMBeanRegister(artifactType5, artifactName5, artifactVersion5, HALF_SECOND, TWO_MINUTES);
    UrlWaitLatch.waitFor("http://localhost:8083/hello_war_shared_services/");
    assertArtifactExists(artifactType5, artifactName5, artifactVersion5);
    assertArtifactState(artifactType5, artifactName5, artifactVersion5, "ACTIVE");
}

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From source file:org.eclipse.virgo.server.svt.hostedrepo.RemoteHostedRepositoryOtherThan8080Tests.java

@Test
public void testParDeployThatDependsUponArtifactsInRemoteHostedRepo() throws Exception {
    signature = new String[] { String.class.getName() };
    params = new Object[] { new File(APP_URI_PAR).toURI().toString() };
    CompositeData compositeData = deploy(signature, params);
    artifactName7 = compositeData.get("symbolicName").toString();
    artifactType7 = compositeData.get("type").toString();
    artifactVersion7 = compositeData.get("version").toString();

    waitForMBeanRegister(artifactType7, artifactName7, artifactVersion7, HALF_SECOND, TWO_MINUTES);
    assertArtifactExists(artifactType7, artifactName7, artifactVersion7);
    UrlWaitLatch.waitFor("http://localhost:8083/greenpages/app/home.htm");
    assertArtifactState(artifactType7, artifactName7, artifactVersion7, "ACTIVE");
}

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From source file:org.eclipse.virgo.server.svt.hostedrepo.RemoteHostedRepositoryOtherThan8080Tests.java

@Test
public void testSharedServicesWarDeployThatDependsUponArtifactsInRemoteHostedRepo() throws Exception {
    signature = new String[] { String.class.getName() };
    params = new Object[] { new File(APP_URI_SHAREDSERVICES_WAR2).toURI().toString() };
    CompositeData compositeData = deploy(signature, params);
    artifactName6 = compositeData.get("symbolicName").toString();
    artifactType6 = compositeData.get("type").toString();
    artifactVersion6 = compositeData.get("version").toString();

    waitForMBeanRegister(artifactType6, artifactName6, artifactVersion6, HALF_SECOND, TWO_MINUTES);
    UrlWaitLatch.waitFor("http://localhost:8083/formtags-shared-services-war-2.0.1.BUILD-20100413113234");
    UrlWaitLatch//w w  w .  j  av a2s.co  m
            .waitFor("http://localhost:8083/formtags-shared-services-war-2.0.1.BUILD-20100413113234/list.htm");
    UrlWaitLatch.waitFor(
            "http://localhost:8083/formtags-shared-services-war-2.0.1.BUILD-20100413113234/form.htm?id=1");
    assertArtifactExists(artifactType6, artifactName6, artifactVersion6);
    assertArtifactState(artifactType6, artifactName6, artifactVersion6, "ACTIVE");
}

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