Java Code Examples for org.osgi.framework.BundleEvent#RESOLVED
The following examples show how to use
org.osgi.framework.BundleEvent#RESOLVED .
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Example 1
| Source File: BundleImpl.java From ACDD with MIT License | 6 votes |
|
public synchronized void startBundle() throws BundleException {
if (this.state == BundleEvent.INSTALLED) {
throw new IllegalStateException("Cannot start uninstalled bundle "
+ toString());
} else if (this.state != BundleEvent.RESOLVED) {
if (this.state == BundleEvent.STARTED) {
resolveBundle(true);
}
this.state = BundleEvent.UPDATED;
try {
isValid = true;
this.state = BundleEvent.RESOLVED;
Framework.notifyBundleListeners(BundleEvent.STARTED, this);
if (Framework.DEBUG_BUNDLES && log.isInfoEnabled()) {
log.info("Framework: Bundle " + toString() + " started.");
}
} catch (Throwable th) {
Framework.clearBundleTrace(this);
this.state = BundleEvent.STOPPED;
String msg = "Error starting bundle " + toString();
log.error(msg,th);
}
}
}
Example 2
| Source File: BundleImpl.java From ACDD with MIT License | 6 votes |
|
public synchronized void stopBundle() throws BundleException {
if (this.state == BundleEvent.INSTALLED) {
throw new IllegalStateException("Cannot stop uninstalled bundle "
+ toString());
} else if (this.state == BundleEvent.RESOLVED) {
this.state = BundleEvent.UNINSTALLED;
try {
if (Framework.DEBUG_BUNDLES && log.isInfoEnabled()) {
log.info("Framework: Bundle " + toString() + " stopped.");
}
Framework.clearBundleTrace(this);
this.state = BundleEvent.STOPPED;
Framework.notifyBundleListeners(BundleEvent.STOPPED, this);
isValid = false;
} catch (Throwable th) {
Framework.clearBundleTrace(this);
this.state = BundleEvent.STOPPED;
Framework.notifyBundleListeners(BundleEvent.STOPPED, this);
isValid = false;
}
}
}
Example 3
| Source File: BundleImpl.java From ACDD with MIT License | 6 votes |
|
@Override
public synchronized void uninstall() throws BundleException {
if (this.state == BundleEvent.INSTALLED) {
throw new IllegalStateException("Bundle " + toString() + " is already uninstalled.");
}
if (this.state == BundleEvent.RESOLVED) {
try {
stopBundle();
} catch (Throwable th) {
Framework.notifyFrameworkListeners(BundleEvent.STARTED, this, th);
}
}
this.state = BundleEvent.INSTALLED;
new File(this.bundleDir, "meta").delete();
this.classloader.cleanup(true);
this.classloader = null;
Framework.bundles.remove(this);
Framework.notifyBundleListeners(BundleEvent.UNINSTALLED, this);
isValid = false;
}
Example 4
| Source File: Extender.java From activiti6-boot2 with Apache License 2.0 | 5 votes |
|
public void bundleChanged(BundleEvent event) {
Bundle bundle = event.getBundle();
if (event.getType() == BundleEvent.RESOLVED) {
checkBundle(bundle);
} else if (event.getType() == BundleEvent.STARTED) {
checkBundleScriptEngines(bundle);
}
}
Example 5
| Source File: Extender.java From flowable-engine with Apache License 2.0 | 5 votes |
|
public void bundleChanged(BundleEvent event) {
Bundle bundle = event.getBundle();
if (event.getType() == BundleEvent.RESOLVED) {
checkBundle(bundle);
} else if (event.getType() == BundleEvent.STARTED) {
checkBundleScriptEngines(bundle);
}
}
Example 6
| Source File: AutomationResourceBundlesTracker.java From openhab-core with Eclipse Public License 2.0 | 5 votes |
|
private BundleEvent initializeEvent(Bundle bundle) {
switch (bundle.getState()) {
case Bundle.INSTALLED:
return new BundleEvent(BundleEvent.INSTALLED, bundle);
case Bundle.RESOLVED:
return new BundleEvent(BundleEvent.RESOLVED, bundle);
default:
return new BundleEvent(BundleEvent.STARTED, bundle);
}
}
Example 7
| Source File: LogFrameworkListener.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
/**
* The bundle event callback method inserts all bundle events into the
* log. Events are all assigned the log level info.
*
* @param be
* the bundle event that has occured.
*/
public void bundleChanged(BundleEvent be) {
String msg = null;
switch (be.getType()) {
case BundleEvent.INSTALLED:
msg = "BundleEvent INSTALLED";
break;
case BundleEvent.STARTED:
msg = "BundleEvent STARTED";
break;
case BundleEvent.STOPPED:
msg = "BundleEvent STOPPED";
break;
case BundleEvent.UNINSTALLED:
msg = "BundleEvent UNINSTALLED";
break;
case BundleEvent.UPDATED:
msg = "BundleEvent UPDATED";
break;
case BundleEvent.RESOLVED:
msg = "BundleEvent RESOLVED";
break;
case BundleEvent.UNRESOLVED:
msg = "BundleEvent UNRESOLVED";
break;
/* case BundleEvent.STARTING:
msg = "BundleEvent STARTING";
break;
case BundleEvent.STOPPING:
msg = "BundleEvent STOPPING";
break;
*/
}
lrsf.log(new LogEntryImpl(be.getBundle(), LogService.LOG_INFO, msg));
}
Example 8
| Source File: Util.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
public static String bundleEventName(int type)
{
switch (type) {
case BundleEvent.INSTALLED:
return "installed";
case BundleEvent.STARTED:
return "started";
case BundleEvent.STOPPED:
return "stopped";
case BundleEvent.UNINSTALLED:
return "uninstalled";
case BundleEvent.UPDATED:
return "updated";
case BundleEvent.RESOLVED:
return "resolved";
case BundleEvent.UNRESOLVED:
return "unresolved";
case BundleEvent.STARTING:
return "starting";
case BundleEvent.STOPPING:
return "stopping";
case BundleEvent.LAZY_ACTIVATION:
return "lazyActivation";
default:
return "<" + type + ">";
}
}
Example 9
| Source File: Framework.java From ACDD with MIT License | 5 votes |
|
@Override
public void setBundleStartLevel(Bundle bundle, int level) {
if (bundle == this) {
throw new IllegalArgumentException("Cannot set the start level for the system bundle.");
}
BundleImpl bundleImpl = (BundleImpl) bundle;
if (bundleImpl.state == BundleEvent.INSTALLED) {
throw new IllegalArgumentException("Bundle " + bundle + " has been uninstalled");
} else if (level <= 0) {
throw new IllegalArgumentException("Start level " + level + " is not Component valid level");
} else {
bundleImpl.currentStartlevel = level;
bundleImpl.updateMetadata();
if (level <= Framework.startlevel && bundle.getState() != BundleEvent.RESOLVED && bundleImpl.persistently) {
try {
bundleImpl.startBundle();
} catch (Throwable e) {
e.printStackTrace();
Framework.notifyFrameworkListeners(BundleEvent.STARTED, bundle, e);
}
} else if (level <= Framework.startlevel) {
} else {
if (bundle.getState() != BundleEvent.STOPPED || bundle.getState() != BundleEvent.STARTED) {
try {
bundleImpl.stopBundle();
} catch (Throwable e2) {
Framework.notifyFrameworkListeners(BundleEvent.STARTED, bundle, e2);
}
}
}
}
}
Example 10
| Source File: AutomationResourceBundlesTracker.java From smarthome with Eclipse Public License 2.0 | 5 votes |
|
private BundleEvent initializeEvent(Bundle bundle) {
switch (bundle.getState()) {
case Bundle.INSTALLED:
return new BundleEvent(BundleEvent.INSTALLED, bundle);
case Bundle.RESOLVED:
return new BundleEvent(BundleEvent.RESOLVED, bundle);
default:
return new BundleEvent(BundleEvent.STARTED, bundle);
}
}
Example 11
| Source File: UIBundleDeployer.java From attic-stratos with Apache License 2.0 | 5 votes |
|
public void bundleChanged(BundleEvent event) {
Bundle bundle = event.getBundle();
if(log.isDebugEnabled()){
log.debug("Received new bundle event : " + event.getType());
}
try {
switch (event.getType()) {
//TODO need to fix here.
case BundleEvent.RESOLVED:
if(log.isDebugEnabled()){
log.debug("Add ui component event received....");
}
processUIBundle(bundle, CarbonConstants.ADD_UI_COMPONENT);
break;
case BundleEvent.UNRESOLVED:
if(log.isDebugEnabled()){
log.debug("Remove ui component event received....");
}
processUIBundle(bundle, CarbonConstants.REMOVE_UI_COMPONENT);
break;
}
} catch (Exception e) {
log.error("Error occured when processing component xml in bundle " + bundle.getSymbolicName(), e);
e.printStackTrace();
}
}
Example 12
| Source File: CXFExtensionBundleListener.java From cxf with Apache License 2.0 | 5 votes |
|
/** {@inheritDoc}*/
public void bundleChanged(BundleEvent event) {
if (event.getType() == BundleEvent.RESOLVED && id != event.getBundle().getBundleId()) {
register(event.getBundle());
} else if (event.getType() == BundleEvent.UNRESOLVED || event.getType() == BundleEvent.UNINSTALLED) {
unregister(event.getBundle().getBundleId());
}
}
Example 13
| Source File: Netigso.java From netbeans with Apache License 2.0 | 4 votes |
|
final void notifyBundleChange(final String symbolicName, final Version version, final int action) {
final Exception stack = Netigso.LOG.isLoggable(Level.FINER) ? new Exception("StackTrace") : null;
final Runnable doLog = new Runnable() {
@Override
public void run() {
if (isEnabled(symbolicName)) {
return;
}
final Mutex mutex = Main.getModuleSystem().getManager().mutex();
if (!mutex.isReadAccess()) {
mutex.postReadRequest(this);
return;
}
String type = "" + action;
Level notify = Level.INFO;
switch (action) {
case BundleEvent.INSTALLED:
return; // no message for installed
case BundleEvent.RESOLVED:
type = "resolved";
break;
case BundleEvent.STARTED:
type = "started";
break;
case BundleEvent.STOPPED:
type = "stopped";
break;
case BundleEvent.UNINSTALLED:
return; // nothing for uninstalled
case BundleEvent.LAZY_ACTIVATION:
type = "lazy";
notify = Level.FINEST;
break;
case BundleEvent.STARTING:
type = "starting";
notify = Level.FINEST;
break;
}
Netigso.LOG.log(notify, "bundle {0}@{2} {1}", new Object[]{
symbolicName, type, version
});
if (stack != null) {
Netigso.LOG.log(Level.FINER, null, stack);
}
}
};
RP.post(doLog);
}
Example 14
| Source File: MultiListener.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 4 votes |
|
/**
* A listener for events sent by bundles
* @param bundleEvent The event sent by the bundle
* @author Johnny Baveras
*/
public void bundleChanged(BundleEvent bundleEvent) {
String topic = null;
boolean knownMessageType = true;
switch (bundleEvent.getType()) {
case BundleEvent.INSTALLED:
topic = INSTALLED_TOPIC;
break;
case BundleEvent.STARTED:
topic = STARTED_TOPIC;
break;
case BundleEvent.STOPPED:
topic = STOPPED_TOPIC;
break;
case BundleEvent.UPDATED:
topic = UPDATED_TOPIC;
break;
case BundleEvent.UNINSTALLED:
topic = UNINSTALLED_TOPIC;
break;
case BundleEvent.RESOLVED:
topic = RESOLVED_TOPIC;
break;
case BundleEvent.UNRESOLVED:
topic = UNRESOLVED_TOPIC;
break;
default:
/* Setting the boolean to false if an unknown event arrives */
knownMessageType = false;
break;
}
/* Stores the properties of the event in the dictionary, if the event is known */
if (knownMessageType) {
if(!Activator.handlerTracker.anyHandlersMatching(topic)) {
return;
}
Map<String,Object> props = new HashMap<String,Object>();
Bundle bundle = bundleEvent.getBundle();
putProp(props, EventConstants.EVENT, bundleEvent);
putProp(props, "bundle.id", new Long(bundle.getBundleId()));
putProp(props, EventConstants.BUNDLE_SYMBOLICNAME, bundle.getSymbolicName());
putProp(props, "bundle", bundle);
/* Tries posting the event once the properties are set */
try {
Activator.eventAdmin.postEvent(new Event(topic, props));
} catch (Exception e) {
Activator.log.error("EXCEPTION in bundleChanged()", e);
}
} else {
/* Logs an error if the event, which arrived, were of an unknown type */
Activator.log.error("Recieved unknown bundle event message (type="
+bundleEvent.getType() +"), discarding");
}
// }
}
Example 15
| Source File: AutomationResourceBundlesTracker.java From openhab-core with Eclipse Public License 2.0 | 3 votes |
|
/**
* A bundle tracked by the {@code BundleTracker} has been modified.
*
* <p>
* This method is called when a bundle being tracked by the {@code BundleTracker} has had its state modified.
*
* @param bundle The {@code Bundle} whose state has been modified.
* @param event The bundle event which caused this customizer method to be
* called or {@code null} if there is no bundle event associated with
* the call to this method.
* @param object The tracked object for the specified bundle.
*/
@Override
public void modifiedBundle(Bundle bundle, BundleEvent event, Bundle object) {
int type = event.getType();
if (type == BundleEvent.UPDATED || type == BundleEvent.RESOLVED) {
addEvent(bundle, event);
}
}
Example 16
| Source File: AutomationResourceBundlesTracker.java From smarthome with Eclipse Public License 2.0 | 3 votes |
|
/**
* A bundle tracked by the {@code BundleTracker} has been modified.
*
* <p>
* This method is called when a bundle being tracked by the {@code BundleTracker} has had its state modified.
*
* @param bundle The {@code Bundle} whose state has been modified.
* @param event The bundle event which caused this customizer method to be
* called or {@code null} if there is no bundle event associated with
* the call to this method.
* @param object The tracked object for the specified bundle.
*/
@Override
public void modifiedBundle(Bundle bundle, BundleEvent event, Bundle object) {
int type = event.getType();
if (type == BundleEvent.UPDATED || type == BundleEvent.RESOLVED) {
addEvent(bundle, event);
}
}
