Package net.sf.basedb.opengrid

Class OpenGridCluster.Info

java.lang.Object

net.sf.basedb.opengrid.OpenGridCluster.Info

Enclosing class:

OpenGridCluster

public static class OpenGridCluster.Info
extends Object

Holds information about the Open Grid cluster together with a timestamp for caching purposes.

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	connected
private final long	created
private final boolean	error
private final CmdResult<String>	hostInfo
private final CmdResult<String>	ogsInfo
private final int	timeAdjustment

Constructor Summary

Constructors

Constructor	Description
Info(ClusterConfig cfg, Exception ex)	Constructor to use when connecting to the host fails.
Info(OpenGridSession session)

Method Summary

Modifier and Type	Method	Description
org.json.simple.JSONObject	asJSONObject(JSONOptions options)	Get the information as a JSON object.
long	created()	The timestamp when this information was created.
CmdResult<String>	getHostInfo()	Get the cached result of the call to OpenGridSession.getHostInfo().
CmdResult<String>	getOpenGridInfo()	Get the cached result of the call to OpenGridSession.getOpenGridInfo().
int	getTimeAdjustment()	Get the cached result of the call to OpenGridSession.getTimeAdjustment().
boolean	isConnected()	TRUE if was possible to connect to the cluster, FALSE otherwise.

Methods inherited from class java.lang.Object

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

Field Details

created

private final long created

hostInfo

private final CmdResult<String> hostInfo

ogsInfo

private final CmdResult<String> ogsInfo

timeAdjustment

private final int timeAdjustment

error

private final boolean error

connected

private final boolean connected

Constructor Details

Info

Info(OpenGridSession session)

Info

Info(ClusterConfig cfg,
 Exception ex)

Constructor to use when connecting to the host fails. The exception should be the exception thrown from the OpenGridCluster.connect(int) method.

Since:

1.4

Method Details

created

public long created()

The timestamp when this information was created.

isConnected

public boolean isConnected()

TRUE if was possible to connect to the cluster, FALSE otherwise.

Since:

1.4

getHostInfo

public CmdResult<String> getHostInfo()

Get the cached result of the call to OpenGridSession.getHostInfo().

getOpenGridInfo

public CmdResult<String> getOpenGridInfo()

Get the cached result of the call to OpenGridSession.getOpenGridInfo().

getTimeAdjustment

public int getTimeAdjustment()

Get the cached result of the call to OpenGridSession.getTimeAdjustment().

asJSONObject

public org.json.simple.JSONObject asJSONObject(JSONOptions options)

Get the information as a JSON object.