Example usage for javax.management RuntimeOperationsException RuntimeOperationsException

List of usage examples for javax.management RuntimeOperationsException RuntimeOperationsException

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Introduction

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

Prototype

public RuntimeOperationsException(java.lang.RuntimeException e, String message)

Source Link

Document

Creates a RuntimeOperationsException that wraps the actual java.lang.RuntimeException with a detailed message.

Usage

From source file:catalina.mbeans.ContextResourceMBean.java

/**
 * Obtain and return the value of a specific attribute of this MBean.
 *
 * @param name Name of the requested attribute
 *
 * @exception AttributeNotFoundException if this attribute is not
 *  supported by this MBean//from  w ww .j ava 2 s  . c  o  m
 * @exception MBeanException if the initializer of an object
 *  throws an exception
 * @exception ReflectionException if a Java reflection exception
 *  occurs when invoking the getter
 */
public Object getAttribute(String name) throws AttributeNotFoundException, MBeanException, ReflectionException {

    // Validate the input parameters
    if (name == null)
        throw new RuntimeOperationsException(new IllegalArgumentException("Attribute name is null"),
                "Attribute name is null");

    ContextResource cr = null;
    try {
        cr = (ContextResource) getManagedResource();
    } catch (InstanceNotFoundException e) {
        throw new MBeanException(e);
    } catch (InvalidTargetObjectTypeException e) {
        throw new MBeanException(e);
    }

    String value = null;
    if ("auth".equals(name)) {
        return (cr.getAuth());
    } else if ("description".equals(name)) {
        return (cr.getDescription());
    } else if ("name".equals(name)) {
        return (cr.getName());
    } else if ("scope".equals(name)) {
        return (cr.getScope());
    } else if ("type".equals(name)) {
        return (cr.getType());
    } else {
        NamingResources nr = cr.getNamingResources();
        if (nr == null) {
            throw new AttributeNotFoundException("Cannot find naming resource " + cr.getName());
        }
        ResourceParams rp = nr.findResourceParams(cr.getName());
        if (rp == null) {
            throw new AttributeNotFoundException("Cannot find resource param " + cr.getName());
        }
        value = (String) rp.getParameters().get(name);
        if (value == null) {
            throw new AttributeNotFoundException("Cannot find attribute " + name + rp);
        }
    }

    return value;

}

From source file:catalina.mbeans.ContextResourceMBean.java

/**
 * Set the value of a specific attribute of this MBean.
 *
 * @param attribute The identification of the attribute to be set
 *  and the new value/*from  ww w.java 2 s  .  c  o  m*/
 *
 * @exception AttributeNotFoundException if this attribute is not
 *  supported by this MBean
 * @exception MBeanException if the initializer of an object
 *  throws an exception
 * @exception ReflectionException if a Java reflection exception
 *  occurs when invoking the getter
 */
public void setAttribute(Attribute attribute)
        throws AttributeNotFoundException, MBeanException, ReflectionException {

    // Validate the input parameters
    if (attribute == null)
        throw new RuntimeOperationsException(new IllegalArgumentException("Attribute is null"),
                "Attribute is null");
    String name = attribute.getName();
    Object value = attribute.getValue();
    if (name == null)
        throw new RuntimeOperationsException(new IllegalArgumentException("Attribute name is null"),
                "Attribute name is null");

    ContextResource cr = null;
    try {
        cr = (ContextResource) getManagedResource();
    } catch (InstanceNotFoundException e) {
        throw new MBeanException(e);
    } catch (InvalidTargetObjectTypeException e) {
        throw new MBeanException(e);
    }

    if ("auth".equals(name)) {
        cr.setAuth((String) value);
    } else if ("description".equals(name)) {
        cr.setDescription((String) value);
    } else if ("name".equals(name)) {
        cr.setName((String) value);
    } else if ("scope".equals(name)) {
        cr.setScope((String) value);
    } else if ("type".equals(name)) {
        cr.setType((String) value);
    } else {
        ResourceParams rp = cr.getNamingResources().findResourceParams(cr.getName());
        if (rp != null) {
            String valueStr = "" + value;
            rp.addParameter(name, valueStr);
            cr.getNamingResources().removeResourceParams(cr.getName());
        } else {
            rp = new ResourceParams();
            rp.setName(cr.getName());
            String valueStr = "" + value;
            rp.addParameter(name, valueStr);
        }
        cr.getNamingResources().addResourceParams(rp);
    }

    // cannot use side-efects.  It's removed and added back each time 
    // there is a modification in a resource.
    NamingResources nr = cr.getNamingResources();
    nr.removeResource(cr.getName());
    nr.addResource(cr);
}

From source file:com.cyberway.issue.crawler.admin.CrawlJob.java

public Object getAttribute(String attribute_name) throws AttributeNotFoundException {
    if (attribute_name == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Attribute name cannot be null"),
                "Cannot call getAttribute with null attribute name");
    }/*ww w.j  a  va2 s.  co m*/

    // If no controller, we can't do any work in here.
    if (this.controller == null) {
        throw new RuntimeOperationsException(new NullPointerException("Controller is null"),
                "Controller is null");
    }

    // Is it a bdbje attribute?
    if (this.bdbjeAttributeNameList.contains(attribute_name)) {
        try {
            return this.bdbjeMBeanHelper.getAttribute(this.controller.getBdbEnvironment(), attribute_name);
        } catch (MBeanException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
    }

    // Is it a crawl-order attribute?
    if (attribute_name.startsWith(this.controller.getOrder().getAbsoluteName())) {
        return getCrawlOrderAttribute(attribute_name);
    }

    if (!ATTRIBUTE_LIST.contains(attribute_name)) {
        throw new AttributeNotFoundException("Attribute " + attribute_name + " is unimplemented.");
    }

    // The pattern in the below is to match an attribute and when found
    // do a return out of if clause.  Doing it this way, I can fall
    // on to the AttributeNotFoundException for case where we've an
    // attribute but no handler.
    if (attribute_name.equals(STATUS_ATTR)) {
        return getCrawlStatus();
    }
    if (attribute_name.equals(NAME_ATTR)) {
        return getJobName();
    }
    if (attribute_name.equals(UID_ATTR)) {
        return getUID();
    }
    if (attribute_name.equals(TOTAL_DATA_ATTR)) {
        return new Long(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().totalBytesWritten());
    }
    if (attribute_name.equals(CRAWL_TIME_ATTR)) {
        return new Long(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().getCrawlerTotalElapsedTime() / 1000);
    }
    if (attribute_name.equals(CURRENT_DOC_RATE_ATTR)) {
        return new Double(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().currentProcessedDocsPerSec());
    }
    if (attribute_name.equals(DOC_RATE_ATTR)) {
        return new Double(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().processedDocsPerSec());
    }
    if (attribute_name.equals(KB_RATE_ATTR)) {
        return new Long(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().currentProcessedKBPerSec());
    }
    if (attribute_name.equals(CURRENT_KB_RATE_ATTR)) {
        return new Long(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().processedKBPerSec());
    }
    if (attribute_name.equals(THREAD_COUNT_ATTR)) {
        return new Integer(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().activeThreadCount());
    }
    if (attribute_name.equals(FRONTIER_SHORT_REPORT_ATTR)) {
        return getFrontierOneLine();
    }
    if (attribute_name.equals(THREADS_SHORT_REPORT_ATTR)) {
        return getThreadOneLine();
    }
    if (attribute_name.equals(DISCOVERED_COUNT_ATTR)) {
        return new Long(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().totalCount());
    }
    if (attribute_name.equals(DOWNLOAD_COUNT_ATTR)) {
        return new Long(this.controller == null && this.controller.getStatistics() != null ? 0
                : this.controller.getStatistics().successfullyFetchedCount());
    }

    throw new AttributeNotFoundException("Attribute " + attribute_name + " not found.");
}

From source file:com.cyberway.issue.crawler.admin.CrawlJob.java

public AttributeList getAttributes(String[] attributeNames) {
    if (attributeNames == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("attributeNames[] cannot be " + "null"),
                "Cannot call getAttributes with null attribute " + "names");
    }/*from  w w w . ja v a2 s  .  c  o m*/

    // If no controller, we can't do any work in here.
    if (this.controller == null) {
        throw new RuntimeOperationsException(new NullPointerException("Controller is null"),
                "Controller is null");
    }

    AttributeList resultList = new AttributeList();
    if (attributeNames.length == 0) {
        return resultList;
    }
    for (int i = 0; i < attributeNames.length; i++) {
        try {
            Object value = getAttribute(attributeNames[i]);
            resultList.add(new Attribute(attributeNames[i], value));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return (resultList);
}

From source file:com.cyberway.issue.crawler.admin.CrawlJob.java

public AttributeList setAttributes(AttributeList attributes) {
    if (attributes == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("attributeNames[] cannot be " + "null"),
                "Cannot call getAttributes with null attribute " + "names");
    }/*from w  ww . j  a  va  2s  .  c  o m*/

    AttributeList resultList = new AttributeList();
    if (attributes.size() == 0) {
        return resultList;
    }
    for (int i = 0; i < attributes.size(); i++) {
        try {
            Attribute attr = (Attribute) attributes.get(i);
            setAttribute(attr);
            String an = attr.getName();
            Object newValue = getAttribute(an);
            resultList.add(new Attribute(an, newValue));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return resultList;
}

From source file:com.cyberway.issue.crawler.admin.CrawlJob.java

public Object invoke(String operationName, Object[] params, String[] signature) throws ReflectionException {
    if (operationName == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Operation name cannot be null"),
                "Cannot call invoke with null operation name");
    }//  ww  w. j  a va  2 s  .co  m

    controller.installThreadContextSettingsHandler();

    if (this.bdbjeOperationsNameList.contains(operationName)) {
        try {
            Object o = this.bdbjeMBeanHelper.invoke(this.controller.getBdbEnvironment(), operationName, params,
                    signature);
            // If OP_DB_ST, return String version of result.
            if (operationName.equals(OP_DB_STAT)) {
                return o.toString();
            }
            return o;
        } catch (MBeanException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
    }

    // TODO: Exploit passed signature.

    // The pattern in the below is to match an operation and when found
    // do a return out of if clause.  Doing it this way, I can fall
    // on to the MethodNotFoundException for case where we've an
    // attribute but no handler.
    if (operationName.equals(IMPORT_URI_OPER)) {
        JmxUtils.checkParamsCount(IMPORT_URI_OPER, params, 3);
        mustBeCrawling();
        try {
            importUri((String) params[0], ((Boolean) params[1]).booleanValue(),
                    ((Boolean) params[2]).booleanValue());
        } catch (URIException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
        return null;
    }

    if (operationName.equals(IMPORT_URIS_OPER)) {
        JmxUtils.checkParamsCount(IMPORT_URIS_OPER, params, 4);
        mustBeCrawling();
        return importUris((String) params[0], ((String) params[1]).toString(),
                ((Boolean) params[2]).booleanValue(), ((Boolean) params[3]).booleanValue());
    }

    if (operationName.equals(DUMP_URIS_OPER)) {
        JmxUtils.checkParamsCount(DUMP_URIS_OPER, params, 4);
        mustBeCrawling();
        if (!this.controller.isPaused()) {
            throw new RuntimeOperationsException(new IllegalArgumentException("Must " + "be paused"),
                    "Cannot dump URI's from running job.");
        }
        dumpUris((String) params[0], (String) params[1], ((Integer) params[2]).intValue(),
                ((Boolean) params[3]).booleanValue());
    }

    if (operationName.equals(PAUSE_OPER)) {
        JmxUtils.checkParamsCount(PAUSE_OPER, params, 0);
        mustBeCrawling();
        pause();
        return null;
    }

    if (operationName.equals(RESUME_OPER)) {
        JmxUtils.checkParamsCount(RESUME_OPER, params, 0);
        mustBeCrawling();
        resume();
        return null;
    }

    if (operationName.equals(FRONTIER_REPORT_OPER)) {
        JmxUtils.checkParamsCount(FRONTIER_REPORT_OPER, params, 1);
        mustBeCrawling();
        return getFrontierReport((String) params[0]);
    }

    if (operationName.equals(THREADS_REPORT_OPER)) {
        JmxUtils.checkParamsCount(THREADS_REPORT_OPER, params, 0);
        mustBeCrawling();
        return getThreadsReport();
    }

    if (operationName.equals(SEEDS_REPORT_OPER)) {
        JmxUtils.checkParamsCount(SEEDS_REPORT_OPER, params, 0);
        mustBeCrawling();
        StringWriter sw = new StringWriter();
        if (getStatisticsTracking() != null && getStatisticsTracking() instanceof StatisticsTracker) {
            ((StatisticsTracker) getStatisticsTracking()).writeSeedsReportTo(new PrintWriter(sw));
        } else {
            sw.write("Unsupported");
        }
        return sw.toString();
    }

    if (operationName.equals(CHECKPOINT_OPER)) {
        JmxUtils.checkParamsCount(CHECKPOINT_OPER, params, 0);
        mustBeCrawling();
        try {
            checkpoint();
        } catch (IllegalStateException e) {
            throw new RuntimeOperationsException(e);
        }
        return null;
    }

    if (operationName.equals(PROGRESS_STATISTICS_OPER)) {
        JmxUtils.checkParamsCount(PROGRESS_STATISTICS_OPER, params, 0);
        mustBeCrawling();
        return getStatisticsTracking().getProgressStatisticsLine();
    }

    if (operationName.equals(PROGRESS_STATISTICS_LEGEND_OPER)) {
        JmxUtils.checkParamsCount(PROGRESS_STATISTICS_LEGEND_OPER, params, 0);
        return getStatisticsTracking().progressStatisticsLegend();
    }

    throw new ReflectionException(new NoSuchMethodException(operationName),
            "Cannot find the operation " + operationName);
}

From source file:com.cyberway.issue.crawler.admin.CrawlJob.java

public void mustBeCrawling() {
    if (!isCrawling()) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("Not " + "crawling (Shouldn't ever be the case)"),
                "Not current crawling job?");
    }/*from   w ww . ja  va2  s .c om*/
}

From source file:com.cyberway.issue.crawler.Heritrix.java

public Object getAttribute(String attribute_name) throws AttributeNotFoundException {
    if (attribute_name == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Attribute name cannot be null"),
                "Cannot call getAttribute with null attribute name");
    }//w ww .j  a va2s  .  c  o m
    if (!Heritrix.ATTRIBUTE_LIST.contains(attribute_name)) {
        throw new AttributeNotFoundException("Attribute " + attribute_name + " is unimplemented.");
    }
    // The pattern in the below is to match an attribute and when found
    // do a return out of if clause.  Doing it this way, I can fall
    // on to the AttributeNotFoundException for case where we've an
    // attribute but no handler.
    if (attribute_name.equals(STATUS_ATTR)) {
        return getStatus();
    }
    if (attribute_name.equals(VERSION_ATTR)) {
        return getVersion();
    }

    if (attribute_name.equals(ISRUNNING_ATTR)) {
        return new Boolean(this.getJobHandler().isRunning());
    }
    if (attribute_name.equals(ISCRAWLING_ATTR)) {
        return new Boolean(this.getJobHandler().isCrawling());
    }
    if (attribute_name.equals(ALERTCOUNT_ATTR)) {
        return new Integer(getAlertsCount());
    }
    if (attribute_name.equals(NEWALERTCOUNT_ATTR)) {
        return new Integer(getNewAlertsCount());
    }
    if (attribute_name.equals(CURRENTJOB_ATTR)) {
        if (this.getJobHandler().isCrawling()) {
            return this.getJobHandler().getCurrentJob().getJmxJobName();
        }
        return null;
    }
    throw new AttributeNotFoundException("Attribute " + attribute_name + " not found.");
}

From source file:com.cyberway.issue.crawler.Heritrix.java

public AttributeList getAttributes(String[] attributeNames) {
    if (attributeNames == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("attributeNames[] cannot be " + "null"),
                "Cannot call getAttributes with null attribute " + "names");
    }/*w w  w  .  j a v a 2  s. c o  m*/
    AttributeList resultList = new AttributeList();
    if (attributeNames.length == 0) {
        return resultList;
    }
    for (int i = 0; i < attributeNames.length; i++) {
        try {
            Object value = getAttribute(attributeNames[i]);
            resultList.add(new Attribute(attributeNames[i], value));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return (resultList);
}

From source file:com.cyberway.issue.crawler.Heritrix.java

public Object invoke(final String operationName, final Object[] params, final String[] signature)
        throws ReflectionException {
    if (operationName == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("Operation name cannot be null"),
                "Cannot call invoke with null operation name");
    }/* ww w . j  av  a 2 s. co m*/
    // INFO logging of JMX invokes: [#HER-907]
    if (logger.isLoggable(Level.INFO)) {
        String paramsString = "";
        for (Object o : params) {
            paramsString.concat("[" + o.toString() + "]");
        }
        logger.info("JMX invoke: " + operationName + " [" + paramsString + "]");
    }
    // The pattern in the below is to match an operation and when found
    // do a return out of if clause.  Doing it this way, I can fall
    // on to the MethodNotFoundException for case where we've an
    // attribute but no handler.
    if (operationName.equals(START_OPER)) {
        JmxUtils.checkParamsCount(START_OPER, params, 0);
        start();
        return null;
    }
    if (operationName.equals(STOP_OPER)) {
        JmxUtils.checkParamsCount(STOP_OPER, params, 0);
        stop();
        return null;
    }
    if (operationName.equals(DESTROY_OPER)) {
        JmxUtils.checkParamsCount(DESTROY_OPER, params, 0);
        destroy();
        return null;
    }
    if (operationName.equals(TERMINATE_CRAWL_JOB_OPER)) {
        JmxUtils.checkParamsCount(TERMINATE_CRAWL_JOB_OPER, params, 0);
        return new Boolean(this.jobHandler.terminateCurrentJob());
    }
    if (operationName.equals(REBIND_JNDI_OPER)) {
        JmxUtils.checkParamsCount(REBIND_JNDI_OPER, params, 0);
        try {
            registerContainerJndi();
        } catch (MalformedObjectNameException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        } catch (UnknownHostException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        } catch (NamingException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
        return null;
    }
    if (operationName.equals(SHUTDOWN_OPER)) {
        JmxUtils.checkParamsCount(SHUTDOWN_OPER, params, 0);
        Heritrix.shutdown();
        return null;
    }
    if (operationName.equals(LOG_OPER)) {
        JmxUtils.checkParamsCount(LOG_OPER, params, 2);
        logger.log(Level.parse((String) params[0]), (String) params[1]);
        return null;
    }
    if (operationName.equals(INTERRUPT_OPER)) {
        JmxUtils.checkParamsCount(INTERRUPT_OPER, params, 1);
        return interrupt((String) params[0]);
    }
    if (operationName.equals(START_CRAWLING_OPER)) {
        JmxUtils.checkParamsCount(START_CRAWLING_OPER, params, 0);
        startCrawling();
        return null;
    }
    if (operationName.equals(STOP_CRAWLING_OPER)) {
        JmxUtils.checkParamsCount(STOP_CRAWLING_OPER, params, 0);
        stopCrawling();
        return null;
    }
    if (operationName.equals(ADD_CRAWL_JOB_OPER)) {
        JmxUtils.checkParamsCount(ADD_CRAWL_JOB_OPER, params, 4);
        try {
            return addCrawlJob((String) params[0], (String) params[1],
                    checkForEmptyPlaceHolder((String) params[2]), checkForEmptyPlaceHolder((String) params[3]));
        } catch (IOException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        } catch (FatalConfigurationException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
    }
    if (operationName.equals(DELETE_CRAWL_JOB_OPER)) {
        JmxUtils.checkParamsCount(DELETE_CRAWL_JOB_OPER, params, 1);
        this.jobHandler.deleteJob((String) params[0]);
        return null;
    }

    if (operationName.equals(ADD_CRAWL_JOB_BASEDON_OPER)) {
        JmxUtils.checkParamsCount(ADD_CRAWL_JOB_BASEDON_OPER, params, 4);
        return addCrawlJobBasedOn((String) params[0], (String) params[1],
                checkForEmptyPlaceHolder((String) params[2]), checkForEmptyPlaceHolder((String) params[3]));
    }
    if (operationName.equals(ALERT_OPER)) {
        JmxUtils.checkParamsCount(ALERT_OPER, params, 1);
        SinkHandlerLogRecord slr = null;
        if (this.alertManager.getCount() > 0) {
            // This is creating a vector of all alerts just so I can then
            // use passed index into resultant vector -- needs to be
            // improved.
            slr = (SinkHandlerLogRecord) this.alertManager.getAll().get(((Integer) params[0]).intValue());
        }
        return (slr != null) ? slr.toString() : null;
    }

    if (operationName.equals(PENDING_JOBS_OPER)) {
        JmxUtils.checkParamsCount(PENDING_JOBS_OPER, params, 0);
        try {
            return makeJobsTabularData(getJobHandler().getPendingJobs());
        } catch (OpenDataException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
    }

    if (operationName.equals(COMPLETED_JOBS_OPER)) {
        JmxUtils.checkParamsCount(COMPLETED_JOBS_OPER, params, 0);
        try {
            return makeJobsTabularData(getJobHandler().getCompletedJobs());
        } catch (OpenDataException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
    }

    if (operationName.equals(CRAWLEND_REPORT_OPER)) {
        JmxUtils.checkParamsCount(CRAWLEND_REPORT_OPER, params, 2);
        try {
            return getCrawlendReport((String) params[0], (String) params[1]);
        } catch (IOException e) {
            throw new RuntimeOperationsException(new RuntimeException(e));
        }
    }

    throw new ReflectionException(new NoSuchMethodException(operationName),
            "Cannot find the operation " + operationName);
}