Examples with PersistDataSetListener org.jbpm.kie.services.impl.query.persistence.PersistDataSetListener used on opensource projects

Example 1 with PersistDataSetListener

use of org.jbpm.kie.services.impl.query.persistence.PersistDataSetListener in project jbpm by kiegroup.

the class QueryServiceImpl method init.

public void init() {
    if (dataSetDefRegistry == null && dataSetManager == null && providerRegistry == null) {
        dataSetDefRegistry = DataSetCore.get().getDataSetDefRegistry();
        dataSetManager = DataSetCore.get().getDataSetManager();
        providerRegistry = DataSetCore.get().getDataSetProviderRegistry();
        providerRegistry.registerDataProvider(SQLDataSetProvider.get());
        dataSetDefRegistry.addListener(new PersistDataSetListener(commandService));
    }
    // load previously registered query definitions
    if (commandService != null) {
        List<QueryDefinitionEntity> queries = commandService.execute(new QueryNameCommand<List<QueryDefinitionEntity>>("getQueryDefinitions"));
        for (QueryDefinitionEntity entity : queries) {
            QueryDefinition definition = entity.toQueryDefinition();
            try {
                registerQuery(definition);
            } catch (QueryAlreadyRegisteredException e) {
                logger.debug("Query {} already registered, skipping...", definition.getName());
            }
        }
    }
}