org.ow2.chameleon.core.activators

Class BundleStabilityChecker

java.lang.Object

org.ow2.chameleon.core.services.AbstractStabilityChecker

org.ow2.chameleon.core.activators.BundleStabilityChecker

All Implemented Interfaces:

StabilityChecker

public class BundleStabilityChecker
extends AbstractStabilityChecker

Stability check verifying the bundle state. It fails if at least one bundle does not reach its final state before a timeout. This timeout is impacted by the "time.factor" system property.

Field Summary

Fields inherited from class org.ow2.chameleon.core.services.AbstractStabilityChecker

STABILITY_ATTEMPTS, STABILITY_GRACE, TIME_FACTOR

Constructor Summary

Constructors

Constructor and Description
BundleStabilityChecker(org.osgi.framework.BundleContext context)
BundleStabilityChecker(org.osgi.framework.BundleContext context, int max)

Method Summary

Modifier and Type	Method and Description
StabilityResult	check() Tries to reach the stability criteria checked by the current checker.
static boolean	getBundleStability(org.osgi.framework.BundleContext bc) Are bundle stables.
String	getName() Gets the name of the checker.
int	getPriority() Gets the checker priority.

Methods inherited from class org.ow2.chameleon.core.services.AbstractStabilityChecker

getDefaultGracePeriodInMillis, getDefaultNumberOfAttempts, getTimeFactor, grace, grace

Methods inherited from class java.lang.Object

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

Constructor Detail

BundleStabilityChecker

public BundleStabilityChecker(org.osgi.framework.BundleContext context)

BundleStabilityChecker

public BundleStabilityChecker(org.osgi.framework.BundleContext context,
                              int max)

Method Detail

getName

public String getName()

Gets the name of the checker. This is used to identify failed checks.

Returns:

the checker name, human-friendly.

getPriority

public int getPriority()

Gets the checker priority. Low priorities are executed first.

Returns:

the priority of the checker

check

public StabilityResult check()

Tries to reach the stability criteria checked by the current checker.

Returns:

the stability result

getBundleStability

public static boolean getBundleStability(org.osgi.framework.BundleContext bc)

Are bundle stables.

Parameters:

bc - the bundle context

Returns:

true if every bundles are activated.