Examples with CreoleEvent gate.event.CreoleEvent used on opensource projects

Example 6 with CreoleEvent

use of gate.event.CreoleEvent in project gate-core by GateNLP.

the class CreoleProxy method createDataStore.

// openDataStore()
/**
 * Create a new DataStore and open it. <B>NOTE:</B> for some data
 * stores creation is an system administrator task; in such cases this
 * method will throw an UnsupportedOperationException.
 */
public static DataStore createDataStore(String dataStoreClassName, String storageUrl) throws PersistenceException, UnsupportedOperationException {
    DataStore ds = instantiateDataStore(dataStoreClassName, storageUrl);
    ds.create();
    ds.open();
    if (Gate.getDataStoreRegister().add(ds))
        creoleProxy.fireDatastoreCreated(new CreoleEvent(ds, CreoleEvent.DATASTORE_CREATED));
    return ds;
}

Example 7 with CreoleEvent

use of gate.event.CreoleEvent in project gate-core by GateNLP.

the class CreoleProxy method deleteResource.

// create(resourceClassName, parameterValues, features, listeners)
/**
 * Delete an instance of a resource. This involves removing it from
 * the stack of instantiations maintained by this resource type's
 * resource data. Deletion does not guarantee that the resource will
 * become a candidate for garbage collection, just that the GATE
 * framework is no longer holding references to the resource.
 *
 * @param resource the resource to be deleted.
 */
public static void deleteResource(Resource resource) {
    ResourceData rd = Gate.getCreoleRegister().get(resource.getClass().getName());
    if (rd != null && rd.removeInstantiation(resource)) {
        creoleProxy.fireResourceUnloaded(new CreoleEvent(resource, CreoleEvent.RESOURCE_UNLOADED));
        resource.cleanup();
    }
}