Package berlin.yuna.natsserver.logic

Class NatsUtils

java.lang.Object

berlin.yuna.natsserver.logic.NatsUtils

public class NatsUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static void	deleteDirectory(Path directory)
static Path	download(URL source, Path target)
static String	getEnv(String key)
static String	getEnv(String key, Supplier<String> fallback)
static int	getNextFreePort(int startPort)
static List<Path>	getPropertyFiles(String fileName)
static String	getSystem()
static void	ignoreException(berlin.yuna.clu.model.ThrowingFunction<Long,Long> function)
static boolean	isNotEmpty(String string)
static boolean	isPortAvailable(int port)
static boolean	isPortInUse(int portNumber)
static String	removeQuotes(String string)
static String	resolveEnvs(String input, Map<NatsConfig,MapValue> config)
static void	validatePort(int port, long timeoutMs, boolean untilFree, Supplier<Exception> onFail, BooleanSupplier disrupt)
static boolean	waitForPort(int port, long timeoutMs, boolean isFree)
static boolean	waitForPort(int port, long timeoutMs, boolean isFree, BooleanSupplier disrupt)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getEnv

public static String getEnv(String key)

getEnv

public static String getEnv(String key,
                            Supplier<String> fallback)

resolveEnvs

public static String resolveEnvs(String input,
                                 Map<NatsConfig,MapValue> config)

getSystem

public static String getSystem()

download

public static Path download(URL source,
                            Path target)

deleteDirectory

public static void deleteDirectory(Path directory)
                            throws IOException

Throws:

IOException

validatePort

public static void validatePort(int port,
                                long timeoutMs,
                                boolean untilFree,
                                Supplier<Exception> onFail,
                                BooleanSupplier disrupt)
                         throws Exception

Throws:

Exception

waitForPort

public static boolean waitForPort(int port,
                                  long timeoutMs,
                                  boolean isFree)

waitForPort

public static boolean waitForPort(int port,
                                  long timeoutMs,
                                  boolean isFree,
                                  BooleanSupplier disrupt)

isPortAvailable

public static boolean isPortAvailable(int port)

getNextFreePort

public static int getNextFreePort(int startPort)

isPortInUse

public static boolean isPortInUse(int portNumber)

isNotEmpty

public static boolean isNotEmpty(String string)

removeQuotes

public static String removeQuotes(String string)

getPropertyFiles

public static List<Path> getPropertyFiles(String fileName)

ignoreException

public static void ignoreException(berlin.yuna.clu.model.ThrowingFunction<Long,Long> function)