/** {@inheritDoc} */
@Override
protected void setUp() throws Exception {
Logger root = Logger.getRootLogger();
for (Enumeration appenders = root.getAllAppenders(); appenders.hasMoreElements(); ) {
if (appenders.nextElement() instanceof GridLog4jRollingFileAppender) return;
}
appender = createAppender();
root.addAppender(appender);
}
/** {@inheritDoc} */
@Override
public void tearDown() {
if (appender != null) {
Logger.getRootLogger().removeAppender(GridLog4jRollingFileAppender.class.getSimpleName());
GridLog4jLogger.removeAppender(appender);
}
}
/**
* Starts Grid instance. Note that if grid is already started, then it will be looked up and
* returned from this method.
*
* @return Started grid.
*/
private Grid startGrid() {
Properties props = System.getProperties();
gridName = props.getProperty(GRIDGAIN_NAME.name());
if (!props.containsKey(GRIDGAIN_NAME.name()) || G.state(gridName) != GridFactoryState.STARTED) {
selfStarted = true;
// Set class loader for the spring.
ClassLoader curCl = Thread.currentThread().getContextClassLoader();
// Add no-op logger to remove no-appender warning.
Appender app = new NullAppender();
Logger.getRootLogger().addAppender(app);
try {
Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
Grid grid = G.start(cfgPath);
gridName = grid.name();
System.setProperty(GRIDGAIN_NAME.name(), grid.name());
return grid;
} catch (GridException e) {
throw new GridRuntimeException("Failed to start grid: " + cfgPath, e);
} finally {
Logger.getRootLogger().removeAppender(app);
Thread.currentThread().setContextClassLoader(curCl);
}
}
return G.grid(gridName);
}