package org.quartz.core.jmx;
import static javax.management.openmbean.SimpleType.BOOLEAN;
import static javax.management.openmbean.SimpleType.DATE;
import static javax.management.openmbean.SimpleType.INTEGER;
import static javax.management.openmbean.SimpleType.LONG;
import static javax.management.openmbean.SimpleType.STRING;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.OpenDataException;
import javax.management.openmbean.OpenType;
import javax.management.openmbean.TabularData;
import javax.management.openmbean.TabularDataSupport;
import javax.management.openmbean.TabularType;
import org.quartz.Calendar;
import org.quartz.JobExecutionContext;
import org.quartz.SchedulerException;
import org.quartz.spi.TriggerFiredBundle;
public class JobExecutionContextSupport {
private static final String COMPOSITE_TYPE_NAME = "JobExecutionContext";
private static final String COMPOSITE_TYPE_DESCRIPTION = "Job Execution Instance Details";
private static final String[] ITEM_NAMES = new String[] { "schedulerName",
"triggerName", "jobName", "jobDataMap", "calendarName",
"recovering", "refireCount", "fireTime", "scheduledFireTime",
"previousFireTime", "nextFireTime", "jobRunTime" };
private static final String[] ITEM_DESCRIPTIONS = new String[] {
"schedulerName", "triggerName", "jobName", "jobDataMap",
"calendarName", "recovering", "refireCount", "fireTime",
"scheduledFireTime", "previousFireTime", "nextFireTime", "jobRunTime" };
private static final OpenType[] ITEM_TYPES = new OpenType[] { STRING,
STRING, STRING, JobDataMapSupport.TABULAR_TYPE, STRING, BOOLEAN,
INTEGER, DATE, DATE, DATE, DATE, LONG };
private static final CompositeType COMPOSITE_TYPE;
private static final String TABULAR_TYPE_NAME = "JobExecutionContextArray";
private static final String TABULAR_TYPE_DESCRIPTION = "Array of composite JobExecutionContext";
private static final String[] INDEX_NAMES = new String[] { "schedulerName",
"triggerName", "jobName" };
private static final TabularType TABULAR_TYPE;
static {
try {
COMPOSITE_TYPE = new CompositeType(COMPOSITE_TYPE_NAME,
COMPOSITE_TYPE_DESCRIPTION, ITEM_NAMES, ITEM_DESCRIPTIONS,
ITEM_TYPES);
TABULAR_TYPE = new TabularType(TABULAR_TYPE_NAME,
TABULAR_TYPE_DESCRIPTION, COMPOSITE_TYPE, INDEX_NAMES);
} catch (OpenDataException e) {
throw new RuntimeException(e);
}
}
/**
* @return composite data
*/
public static CompositeData toCompositeData(JobExecutionContext jec)
throws SchedulerException {
try {
return new CompositeDataSupport(COMPOSITE_TYPE, ITEM_NAMES,
new Object[] {
jec.getScheduler().getSchedulerName(),
jec.getTrigger().getFullName(),
jec.getJobDetail().getFullName(),
JobDataMapSupport.toTabularData(jec
.getMergedJobDataMap()),
determineCalendarName(jec),
Boolean.valueOf(jec.isRecovering()),
Integer.valueOf(jec.getRefireCount()),
jec.getFireTime(), jec.getScheduledFireTime(),
jec.getPreviousFireTime(), jec.getNextFireTime(),
Long.valueOf(jec.getJobRunTime()) });
} catch (OpenDataException e) {
throw new RuntimeException(e);
}
}
private static String determineCalendarName(JobExecutionContext jec) {
try {
Calendar cal = jec.getCalendar();
for (String name : jec.getScheduler().getCalendarNames()) {
Calendar ocal = jec.getScheduler().getCalendar(name);
if (ocal != null && ocal.equals(cal)) {
return name;
}
}
} catch (SchedulerException se) {
/**/
}
return "unknown";
}
/**
* @param tabularData
* @return array of region statistics
*/
public static TabularData toTabularData(
final List<JobExecutionContext> executingJobs)
throws SchedulerException {
List<CompositeData> list = new ArrayList<CompositeData>();
for (final Iterator<JobExecutionContext> iter = executingJobs
.iterator(); iter.hasNext();) {
list.add(toCompositeData(iter.next()));
}
TabularData td = new TabularDataSupport(TABULAR_TYPE);
td.putAll(list.toArray(new CompositeData[list.size()]));
return td;
}
}