org.ow2.jasmine.monitoring.mbeancmd.sampling
Class SampleData

java.lang.Object
  org.ow2.jasmine.monitoring.mbeancmd.sampling.SampleData

Direct Known Subclasses:

CpuSunData, DSData, EntityData, JCACFData, JoramQData, ServerData, ServletData, SFBData, SLBData, TxData, WebData, XSampleData

public abstract class SampleData
extends java.lang.Object

Base class for all data classes.

Field Summary

protected static java.text.DecimalFormat

decimalFormat Decimal formatter.

Constructor Summary

SampleData()

Method Summary

abstract void	compute(SampleData prev) Compute based on a previous measurement, will fill all fields that are marked as being "computed" and don't have a public setter.
protected java.lang.Object	getAttribute(java.lang.String name)
protected double	getAttributeAsDouble(java.lang.String name)
protected int	getAttributeAsInt(java.lang.String name)
protected long	getAttributeAsLong(java.lang.String name)
java.lang.String	getDomain()
protected abstract java.lang.String	getInnerPrintData()
protected abstract java.lang.String	getInnerPrintHeader()
java.lang.String	getJmxURL()
java.lang.String	getName()
java.lang.String	getObjectName()
java.lang.String	getPrintHeader() Returns the full printout header for this data.
long	getSampleTime()
protected static java.lang.String	getSeparator()
java.lang.String	getServer()
java.util.Map<java.lang.String,?>	getValueOfAttributes()
protected boolean	isValid()
void	printData(java.io.PrintStream out) Prints out all data in attributes based on the print header.
protected void	setAttribute(javax.management.Attribute att)
protected void	setObjectName(javax.management.ObjectName on)
protected void	setSampleTime(long t)
static void	setSeparator(java.lang.String s)
protected void	setServerInfo(java.lang.String name, java.lang.String jmxURL, java.lang.String server, java.lang.String domain)
protected void	setValid(boolean status)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

decimalFormat

protected static final java.text.DecimalFormat decimalFormat

Decimal formatter.

Constructor Detail

SampleData

public SampleData()

Method Detail

compute

public abstract void compute(SampleData prev)

Compute based on a previous measurement, will fill all fields that are marked as being "computed" and don't have a public setter.

Parameters:

prev - Previous measurement.

getPrintHeader

public final java.lang.String getPrintHeader()

Returns the full printout header for this data. The child class should not implement this method, it should only implement getInnerPrintHeader() instead.

Returns:

The printout header format for this data.

getInnerPrintHeader

protected abstract java.lang.String getInnerPrintHeader()

Returns:

The inner (specialized) part of the header for this data type.

printData

public void printData(java.io.PrintStream out)

Prints out all data in attributes based on the print header.

Parameters:

out - Stream to print data values into.

See Also:

getPrintHeader(), getInnerPrintData()

getInnerPrintData

protected abstract java.lang.String getInnerPrintData()

Returns:

The inner (specialized) part of the data for this data type.

getObjectName

public java.lang.String getObjectName()

setObjectName

protected final void setObjectName(javax.management.ObjectName on)

Parameters:

on - Object name to set.

getSampleTime

public final long getSampleTime()

Returns:

Time of sampling, origin is 01/01/1970.

setSampleTime

protected final void setSampleTime(long t)

Parameters:

t - Time of sampling, origin is 01/01/1970.

setAttribute

protected final void setAttribute(javax.management.Attribute att)

Parameters:

att - Attribute to add in the list of data attributes.

getAttribute

protected final java.lang.Object getAttribute(java.lang.String name)

Parameters:

name - Name of the attribute to get.

Returns:

Attribute corresponding to name, null if none match.

getAttributeAsInt

protected final int getAttributeAsInt(java.lang.String name)

Parameters:

name - Name of the attribute to get.

Returns:

Attribute corresponding to name, transformed into an integer.

getAttributeAsLong

protected final long getAttributeAsLong(java.lang.String name)

Parameters:

name - Name of the attribute to get.

Returns:

Attribute corresponding to name, transformed into a long.

getAttributeAsDouble

protected final double getAttributeAsDouble(java.lang.String name)

Parameters:

name - Name of the attribute to get.

Returns:

Attribute corresponding to name, transformed into a double.

getSeparator

protected static final java.lang.String getSeparator()

Returns:

Current separator.

setSeparator

public static final void setSeparator(java.lang.String s)

Parameters:

s - Separator to set.

getName

public final java.lang.String getName()

Returns:

Name set for the server in the jmxurls.properties file.

getJmxURL

public final java.lang.String getJmxURL()

Returns:

The JMX URL of the monitored server.

getServer

public final java.lang.String getServer()

Returns:

Name of the server.

getDomain

public final java.lang.String getDomain()

Returns:

Name of the server's domain.

setServerInfo

protected final void setServerInfo(java.lang.String name,
                                   java.lang.String jmxURL,
                                   java.lang.String server,
                                   java.lang.String domain)

Parameters:

name - Name set for the server in the jmxurls.properties file.

jmxURL - JMX URL of the monitored server.

server - Name of the server.

domain - Domain name of the server.

setValid

protected final void setValid(boolean status)

Parameters:

status - true to mark the data as valid, false otherwise.

isValid

protected final boolean isValid()

Returns:

true if data valid, false otherwise.

getValueOfAttributes

public java.util.Map<java.lang.String,?> getValueOfAttributes()