Example usage for javax.management.openmbean TabularDataSupport entrySet

Introduction

In this page you can find the example usage for javax.management.openmbean TabularDataSupport entrySet.

Prototype

@SuppressWarnings("unchecked") 
public Set<Map.Entry<Object, Object>> entrySet() 

Source Link

Document

Returns a collection view of the index to row mappings contained in this TabularDataSupport instance.

Usage

From source file:org.trpr.platform.batch.impl.spring.jmx.JMXJobUtils.java

/**
 * Polls the JobAdministrator for last execution status of the specified job. Makes the current thread sleep for the specified duration between consecutive
 * checks//from w  w  w  .j av  a 2  s  . c om
 * @param jobName the job to wait for execution completion
 * @param checkFrequency the sleep time in ms between status checks
 * @throws Exception all Runtime and Checked exceptions thrown, if any, when monitoring the specified job
 * @return the exist status as String
 */
public String waitForJobExecution(String jobName, long checkFrequency) throws Exception {
    while (true) {
        Thread.sleep(checkFrequency);
        TabularDataSupport batchStats = (TabularDataSupport) this.mbeanServer
                .invoke(this.jobAdministratorInstance.getObjectName(), JOB_METRICS, null, null);
        Set<Map.Entry<Object, Object>> stats = batchStats.entrySet();
        for (Map.Entry entry : stats) {
            CompositeData data = (CompositeData) entry.getValue();
            if (data.get(JOB_PARAM_NAME).equals(jobName) && data.get(JOB_PARAM_STATUS) != null) {
                String status = data.get("jobStatus").toString();
                for (String completedStatus : BATCH_COMPLETION_STATUSES) {
                    if (status.equalsIgnoreCase(completedStatus)) {
                        // job has completed execution, so exit.
                        return status;
                    }
                }
            }
        }
    }

}

---

From source file:org.wso2.andes.management.ui.views.ViewUtility.java

@SuppressWarnings("unchecked")
private static void createTabularDataHolder(FormToolkit toolkit, Composite parent,
        TabularDataSupport tabularData) {
    Composite composite = toolkit.createComposite(parent, SWT.BORDER);
    GridLayout layout = new GridLayout(4, true);
    layout.horizontalSpacing = 0;//w  ww . j a v a 2s.c  o  m
    layout.marginWidth = 0;
    layout.marginHeight = 10;
    layout.verticalSpacing = 10;
    composite.setLayout(layout);
    composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    Set entrySet = tabularData.entrySet();
    ArrayList<Map.Entry> list = new ArrayList<Map.Entry>(entrySet);
    if (list.size() == 0) {
        Text text = toolkit.createText(composite, " No records ", SWT.CENTER | SWT.SINGLE | SWT.READ_ONLY);
        GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true, 4, 1);
        text.setLayoutData(layoutData);
        return;
    }

    Collections.sort(list, tabularDataComparator);

    // Attach the tabular record to be retrieved and shown later when record is traversed
    // using first/next/previous/last buttons
    composite.setData(list);

    // Create button and the composite for CompositeData
    Composite compositeDataHolder = createCompositeDataHolder(toolkit, composite,
            tabularData.getTabularType().getRowType());

    // display the first record
    CompositeData data = (CompositeData) (list.get(0)).getValue();
    composite.setData(INDEX, 0);
    populateCompositeWithCompositeData(toolkit, compositeDataHolder, data);
    enableOrDisableTraversalButtons(composite);
}

---