Example usage for javax.management RuntimeOperationsException RuntimeOperationsException

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:org.archive.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");
    }//from w w w. j ava 2 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");
    }

    // 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().totalBytesCrawled());
    }
    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.");
}

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From source file:org.archive.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  w  w  . jav  a 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);
            setAttributeInternal(attr);
            String an = attr.getName();
            Object newValue = getAttribute(an);
            resultList.add(new Attribute(an, newValue));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    // prompt updating of settings-sensitive components
    kickUpdate();
    return resultList;
}

---

From source file:org.eclipse.smila.management.jmx.AgentMBean.java

/**
 * {@inheritDoc}// w  ww  .j av a2s  . c o m
 * 
 * @see javax.management.DynamicMBean#getAttributes(java.lang.String[])
 */
public AttributeList getAttributes(final String[] attributes) {
    if (attributes == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("attributeNames must not be null"),
                "Exception occured trying to get attributes of a " + "LocalMBean");
    }
    final AttributeList attributeList = new AttributeList();
    String attributeName;
    for (int i = 0; i < attributes.length; i++) {
        attributeName = attributes[i];
        try {
            attributeList.add(new Attribute(attributeName, getAttribute(attributeName)));
        } catch (final Throwable e) {
            _log.error("getAttributes(String[]), failed to get \"" + attributeName + "\"", e);
        }
    }
    return attributeList;
}

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From source file:org.eclipse.smila.management.jmx.AgentMBean.java

/**
 * {@inheritDoc}//from w  ww  .j  a v a  2  s. c om
 * 
 * @see javax.management.DynamicMBean#setAttributes(javax.management.AttributeList)
 */
public AttributeList setAttributes(final AttributeList attributes) {
    if (attributes == null) {
        throw new RuntimeOperationsException(new IllegalArgumentException("attributes must not be null"),
                "Exception occured trying to set attributes of a " + "LocalMBean");
    }
    final AttributeList attributeList = new AttributeList();
    for (final Iterator i = attributes.iterator(); i.hasNext();) {
        final Attribute attribute = (Attribute) i.next();
        try {
            setAttribute(attribute);
            attributeList.add(attribute);
        } catch (final Exception e) {
            i.remove();
        }
    }
    return attributeList;
}

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