final void deactivateInternal(int reason, boolean disable, int trackingCount) {
if (m_disposed) {
return;
}
if (m_factoryInstance) {
disposeInternal(reason);
return;
}
log(LogService.LOG_DEBUG, "Deactivating component", null);
// catch any problems from deleting the component to prevent the
// component to remain in the deactivating state !
obtainActivationReadLock("deactivateInternal");
try {
doDeactivate(reason, disable);
} finally {
releaseActivationReadLock("deactivateInternal");
}
if (isFactory()) {
clear();
}
}
final void activateInternal(int trackingCount) {
log(LogService.LOG_DEBUG, "ActivateInternal", null);
if (m_disposed) {
log(LogService.LOG_DEBUG, "ActivateInternal: disposed", null);
return;
}
if (m_activated) {
log(LogService.LOG_DEBUG, "ActivateInternal: already activated", null);
return;
}
if (!isEnabled()) {
log(LogService.LOG_DEBUG, "Component is not enabled; not activating component", null);
return;
}
if (!isActivatorActive()) {
log(
LogService.LOG_DEBUG,
"Bundle's component activator is not active; not activating component",
null);
return;
}
log(
LogService.LOG_DEBUG,
"Activating component from state {0}",
new Object[] {getState()},
null);
// Before creating the implementation object, we are going to
// test if we have configuration if such is required
if (!hasConfiguration() && getComponentMetadata().isConfigurationRequired()) {
log(LogService.LOG_DEBUG, "Missing required configuration, cannot activate", null);
return;
}
// Before creating the implementation object, we are going to
// test that the bundle has enough permissions to register services
if (!hasServiceRegistrationPermissions()) {
log(
LogService.LOG_DEBUG,
"Component is not permitted to register all services, cannot activate",
null);
return;
}
obtainActivationReadLock("activateInternal");
try {
// Before creating the implementation object, we are going to
// test if all the mandatory dependencies are satisfied
if (!verifyDependencyManagers()) {
log(LogService.LOG_DEBUG, "Not all dependencies satisfied, cannot activate", null);
return;
}
if (!registerService()) {
// some other thread is activating us, or we got concurrently deactivated.
return;
}
if ((isImmediate() || getComponentMetadata().isFactory())) {
getServiceInternal();
}
} finally {
releaseActivationReadLock("activateInternal");
}
}
