public boolean setup(boolean readOnly) {
boolean open = false;
try {
EnvironmentConfig envConfig = new EnvironmentConfig();
envConfig.setReadOnly(readOnly);
envConfig.setAllowCreate(!readOnly);
env = new Environment(envHome, envConfig);
StoreConfig storeConfig = new StoreConfig();
storeConfig.setReadOnly(readOnly);
storeConfig.setAllowCreate(!readOnly);
store = new EntityStore(env, "EntityStore", storeConfig);
objectBySid = store.getPrimaryIndex(String.class, TestObject.class);
open = true;
} catch (EnvironmentLockedException e) {
} catch (Exception e) {
e.printStackTrace();
System.exit(-1);
}
return open;
}
/**
* When opening read-only, secondaries are not opened when the primary is opened, causing a
* different code path to be used for opening secondaries. For a RawStore in particular, this
* caused an unreported NullPointerException in JE 3.0.12. No SR was created because the use case
* is very obscure and was discovered by code inspection.
*/
public void testOpenRawStoreReadOnly() throws DatabaseException {
open();
store.getPrimaryIndex(Integer.class, MyEntity.class);
close();
StoreConfig config = new StoreConfig();
config.setReadOnly(true);
config.setTransactional(envConfig.getTransactional());
RawStore rawStore = new RawStore(env, "test", config);
String clsName = MyEntity.class.getName();
rawStore.getSecondaryIndex(clsName, "secKey");
rawStore.close();
}
boolean openStoreReadOnly() throws Exception {
StoreConfig config = new StoreConfig();
config.setReadOnly(true);
return openStore(config);
}
private void openReadOnly() throws DatabaseException {
StoreConfig config = new StoreConfig();
config.setReadOnly(true);
open(config);
}