/** {@inheritDoc} */
public void allBindingsChanged(BindingProvider provider) {
super.allBindingsChanged(provider);
if (bindingsExist()) {
activeService.activate();
} else {
activeService.deactivate();
}
}
/** {@inheritDoc} */
public void bindingChanged(BindingProvider provider, String itemName) {
super.bindingChanged(provider, itemName);
if (bindingsExist()) {
activeService.activate();
} else {
activeService.deactivate();
}
}
/** @{inheritDoc} */
@Override
public void interrupt() {
if (!bindingsExist()) {
super.interrupt();
} else {
logger.trace("{} won't be interrupted because bindings exist.", getName());
}
}
/**
* Removes <code>provider</code> from the list of providers. If there is no provider left the
* refresh thread is getting interrupted.
*
* @param provider the {@link BindingProvider} to remove
*/
public void removeBindingProvider(P provider) {
super.removeBindingProvider(provider);
// if there are no binding providers there is no need to run this
// refresh thread any longer ...
if (this.providers.size() == 0) {
activeService.deactivate();
}
}
/**
* @return <code>true</code> if this binding is configured properly which means that all necessary
* data is available
*/
protected boolean isProperlyConfigured() {
return activeService.isProperlyConfigured();
}
/**
* Used to define whether this binding is fully configured so that it can be activated and used.
* Note that the implementation will automatically start the active service if <code>true</code>
* is passed as a parameter and there are binding providers available.
*
* @param properlyConfigured
*/
protected void setProperlyConfigured(boolean properlyConfigured) {
if (providers.size() > 0) {
activeService.setProperlyConfigured(properlyConfigured);
}
}
/**
* Adds <code>provider</code> to the list of {@link BindingProvider}s and adds <code>this</code>
* as {@link BindingChangeListener}. If <code>provider</code> contains any binding an the
* refresh-Thread is stopped it will be started.
*
* @param provider the new {@link BindingProvider} to add
*/
public void addBindingProvider(P provider) {
super.addBindingProvider(provider);
activeService.activate();
}
/** {@inheritDoc} */
@Override
protected void start() {
super.start();
}
