kann mir jemand sagen, wie man eine Apache commons configuration2 Eigenschaften neu laden. Ich kann nirgendwo eine Implementierung finden. Die Apache Docs sind ein bisschen zu abstrakt. Das habe ich bisher, aber es funktioniert nicht.Wie neu laden Apache Commons Konfigurationen2 Eigenschaften
CombinedConfiguration cc = new CombinedConfiguration();
Parameters params = new Parameters();
File configFile = new File("config.properties");
File emsFile = new File("anotherconfig.properties");
ReloadingFileBasedConfigurationBuilder<FileBasedConfiguration> configBuilder =
new ReloadingFileBasedConfigurationBuilder<FileBasedConfiguration>(PropertiesConfiguration.class)
.configure(params.fileBased()
.setFile(configFile));
PeriodicReloadingTrigger reloadTrg = new PeriodicReloadingTrigger(configBuilder.getReloadingController(), null, 5, TimeUnit.SECONDS);
reloadTrg.start();
cc.addConfiguration(configBuilder.getConfiguration());
FileBasedConfigurationBuilder<FileBasedConfiguration> emsBuilder =
new FileBasedConfigurationBuilder<FileBasedConfiguration>(PropertiesConfiguration.class)
.configure(params.properties()
.setFile(emsFile));
cc.addConfiguration(emsBuilder.getConfiguration());
DataSource ds = EmsDataSource.getInstance().getDatasource(this);
BasicConfigurationBuilder<DatabaseConfiguration> dbBuilder =
new BasicConfigurationBuilder<DatabaseConfiguration>(DatabaseConfiguration.class);
dbBuilder.configure(
params.database()
.setDataSource(ds)
.setTable("EMS_CONFIG")
.setKeyColumn("KEY")
.setValueColumn("VALUE")
);
cc.addConfiguration(dbBuilder.getConfiguration());