diff --git a/pom.xml b/pom.xml index a70543e..5f7112d 100644 --- a/pom.xml +++ b/pom.xml @@ -12,7 +12,7 @@ Apache License Version 2.0 - http://www.apache.org/licenses/LICENSE-2.0 + https://www.apache.org/licenses/LICENSE-2.0 repo @@ -41,28 +41,9 @@ 9.2 - commons-logging - commons-logging - 1.2 - - - log4j - log4j - 1.2.17 - - - javax.jms - jms - - - com.sun.jdmk - jmxtools - - - com.sun.jmx - jmxri - - + org.slf4j + slf4j-api + 1.7.36 junit diff --git a/src/one/nio/cluster/WeightCluster.java b/src/one/nio/cluster/WeightCluster.java index 00978aa..bb888bc 100755 --- a/src/one/nio/cluster/WeightCluster.java +++ b/src/one/nio/cluster/WeightCluster.java @@ -16,8 +16,8 @@ package one.nio.cluster; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.util.ArrayList; import java.util.Collection; @@ -29,7 +29,7 @@ import java.util.concurrent.ThreadLocalRandom; public class WeightCluster implements Cluster { - protected static final Log log = LogFactory.getLog(WeightCluster.class); + protected static final Logger log = LoggerFactory.getLogger(WeightCluster.class); protected final HashMap providers = new HashMap<>(); protected Timer monitorTimer; @@ -65,7 +65,7 @@ public T getProvider() throws ServiceUnavailableException { @Override public void enableProvider(T provider) { if (provider.enable()) { - log.info("Enabled " + provider); + log.info("Enabled {}", provider); rebuildProviderSelector(); } } @@ -73,7 +73,7 @@ public void enableProvider(T provider) { @Override public void disableProvider(T provider) { if (provider.disable()) { - log.info("Disabled " + provider); + log.info("Disabled {}", provider); rebuildProviderSelector(); monitorTimer.schedule(new MonitoringTask(provider), monitorTimeout, monitorTimeout); } @@ -181,7 +181,7 @@ public void run() { cancel(); } } catch (Throwable e) { - log.warn(provider + " is not available because of " + e); + log.warn("{} is not available", provider, e); } } } diff --git a/src/one/nio/gen/BytecodeGenerator.java b/src/one/nio/gen/BytecodeGenerator.java index 4724a60..24d0f6c 100755 --- a/src/one/nio/gen/BytecodeGenerator.java +++ b/src/one/nio/gen/BytecodeGenerator.java @@ -16,13 +16,9 @@ package one.nio.gen; -import one.nio.mgt.Management; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.objectweb.asm.MethodVisitor; -import org.objectweb.asm.Opcodes; -import org.objectweb.asm.Type; +import static java.nio.file.StandardOpenOption.CREATE; +import static java.nio.file.StandardOpenOption.TRUNCATE_EXISTING; +import static java.nio.file.StandardOpenOption.WRITE; import java.io.IOException; import java.lang.invoke.MethodHandleInfo; @@ -34,11 +30,15 @@ import java.nio.file.Files; import java.nio.file.Paths; import java.util.concurrent.atomic.AtomicInteger; - -import static java.nio.file.StandardOpenOption.*; +import one.nio.mgt.Management; +import org.objectweb.asm.MethodVisitor; +import org.objectweb.asm.Opcodes; +import org.objectweb.asm.Type; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; public class BytecodeGenerator extends ClassLoader implements BytecodeGeneratorMXBean, Opcodes { - private static final Log log = LogFactory.getLog(BytecodeGenerator.class); + private static final Logger log = LoggerFactory.getLogger(BytecodeGenerator.class); public static final BytecodeGenerator INSTANCE = new BytecodeGenerator(); @@ -92,7 +92,7 @@ public void dumpClass(byte[] classData, String className) { try { Files.write(Paths.get(dumpPath, className + ".class"), classData, WRITE, CREATE, TRUNCATE_EXISTING); } catch (IOException e) { - log.error("Could not dump " + className, e); + log.error("Could not dump {}", className, e); } } diff --git a/src/one/nio/http/HttpClient.java b/src/one/nio/http/HttpClient.java index 9e6ea73..1cddd08 100755 --- a/src/one/nio/http/HttpClient.java +++ b/src/one/nio/http/HttpClient.java @@ -24,8 +24,9 @@ import one.nio.pool.PoolException; import one.nio.pool.SocketPool; import one.nio.util.Utf8; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.IOException; import java.net.SocketTimeoutException; @@ -34,7 +35,7 @@ import java.util.List; public class HttpClient extends SocketPool { - protected static final Log log = LogFactory.getLog(HttpClient.class); + private static final Logger log = LoggerFactory.getLogger(HttpClient.class); protected String[] permanentHeaders; protected int bufferSize; @@ -232,9 +233,7 @@ Response readResponse(int method) throws IOException, HttpException { } else if ("close".equalsIgnoreCase(response.getHeader("Connection:"))) { response.setBody(readBodyUntilClose()); } else { - if (log.isDebugEnabled()) { - log.debug("Content-Length unspecified: " + response.toString()); - } + log.debug("Content-Length unspecified: {}", response); throw new HttpException("Content-Length unspecified"); } } diff --git a/src/one/nio/http/HttpCluster.java b/src/one/nio/http/HttpCluster.java index 1e6f36c..b843208 100755 --- a/src/one/nio/http/HttpCluster.java +++ b/src/one/nio/http/HttpCluster.java @@ -66,9 +66,7 @@ protected HttpProvider createProvider(String provider) { } public Response invoke(Request request) throws ServiceUnavailableException { - if (log.isTraceEnabled()) { - log.trace(request.toString()); - } + log.trace("{}", request); final int retries = this.retries; for (int i = 0; i < retries; i++) { @@ -83,9 +81,9 @@ public Response invoke(Request request) throws ServiceUnavailableException { } if ((e instanceof SocketTimeoutException || e.getCause() instanceof SocketTimeoutException) && !(log.isTraceEnabled() || logTimeouts)) { - log.debug(provider + " timed out"); + log.debug("{} timed out", provider); } else { - log.warn(provider + " invocation failed " + request.getURI(), e); + log.warn("{} invocation failed {}", provider, request.getURI(), e); } } } diff --git a/src/one/nio/http/HttpSession.java b/src/one/nio/http/HttpSession.java index adbc199..425b926 100755 --- a/src/one/nio/http/HttpSession.java +++ b/src/one/nio/http/HttpSession.java @@ -84,14 +84,10 @@ protected void processRead(byte[] buffer) throws IOException { } fragmentLength = length; } catch (HttpException e) { - if (log.isDebugEnabled()) { - log.debug("Bad request", e); - } + log.debug("Bad request", e); sendError(Response.BAD_REQUEST, e.getMessage()); } catch (BufferOverflowException e) { - if (log.isDebugEnabled()) { - log.debug("Request entity too large", e); - } + log.debug("Request entity too large", e); sendError(Response.REQUEST_ENTITY_TOO_LARGE, ""); } } diff --git a/src/one/nio/mem/OffheapMap.java b/src/one/nio/mem/OffheapMap.java index efc5aae..5bc147f 100755 --- a/src/one/nio/mem/OffheapMap.java +++ b/src/one/nio/mem/OffheapMap.java @@ -23,8 +23,9 @@ import one.nio.util.JavaInternals; import one.nio.util.QuickSelect; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + import sun.misc.Unsafe; import java.util.Arrays; @@ -34,7 +35,7 @@ import java.util.concurrent.atomic.AtomicLong; public abstract class OffheapMap implements OffheapMapMXBean { - protected static final Log log = LogFactory.getLog(OffheapMap.class); + protected static final Logger log = LoggerFactory.getLogger(OffheapMap.class); protected static final Unsafe unsafe = JavaInternals.unsafe; protected static final long byteArrayOffset = JavaInternals.byteArrayOffset; protected static final long MB = 1024 * 1024; @@ -376,7 +377,7 @@ public int removeExpired(long expirationAge) { for (int i = 0; i < CONCURRENCY_LEVEL; i++) { RWLock lock = locks[i]; if (!lock.lockWrite(lockWaitTime)) { - log.debug("Could not lock segment " + i + " for cleanup"); + log.debug("Could not lock segment {} for cleanup", i); continue; } @@ -720,12 +721,12 @@ public void run() { long elapsed = System.currentTimeMillis() - startTime; if (expired != 0) { - log.info(getName() + " cleaned " + expired + " entries in " + elapsed + " ms"); + log.info("{} cleaned {} entries in {} ms", getName(), expired, elapsed); } } catch (InterruptedException e) { break; } catch (Throwable e) { - log.error("Exception in " + getName(), e); + log.error("Exception in {}", getName(), e); } } } @@ -764,8 +765,9 @@ protected int cleanup() { int k = entriesToClean < count ? (int) ((long) samples * entriesToClean / count) : 0; long expirationAge = System.currentTimeMillis() - QuickSelect.select(timestamps, k, 0, samples - 1); - log.info(getName() + " needs to clean " + entriesToClean + " entries. Samples collected = " - + samples + ", age = " + expirationAge); + log.info("{} needs to clean {} entries. Samples collected = {}, age = {}", getName(), entriesToClean, + samples, expirationAge + ); if (log.isDebugEnabled()) { log.debug(Arrays.toString(timestamps)); } diff --git a/src/one/nio/mgt/Management.java b/src/one/nio/mgt/Management.java index 31fe67a..dbc5ded 100755 --- a/src/one/nio/mgt/Management.java +++ b/src/one/nio/mgt/Management.java @@ -16,8 +16,8 @@ package one.nio.mgt; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import javax.management.Attribute; import javax.management.AttributeList; @@ -31,7 +31,7 @@ import java.util.Set; public class Management { - private static final Log log = LogFactory.getLog(Management.class); + private static final Logger log = LoggerFactory.getLogger(Management.class); static { try { @@ -39,7 +39,7 @@ public class Management { // HotspotRuntimeMBean, getHotspotMemoryMBean etc. ManagementFactory.getPlatformMBeanServer().createMBean("sun.management.HotspotInternal", null); } catch (Exception e) { - log.warn("Cannot register HotspotInternal: " + e); + log.warn("Cannot register HotspotInternal", e); } } @@ -58,7 +58,7 @@ public static void registerMXBean(T object, Class mxbeanInterface, String } beanServer.registerMBean(mb, objectName); } catch (Exception e) { - log.error("Cannot register MXBean " + name, e); + log.error("Cannot register MXBean {}", name, e); } } @@ -70,7 +70,7 @@ public static void unregisterMXBean(String name) { beanServer.unregisterMBean(objectName); } } catch (Exception e) { - log.error("Cannot unregister MXBean " + name, e); + log.error("Cannot unregister MXBean {}", name, e); } } diff --git a/src/one/nio/mgt/ThreadDumper.java b/src/one/nio/mgt/ThreadDumper.java index 238ba51..b1a36d2 100755 --- a/src/one/nio/mgt/ThreadDumper.java +++ b/src/one/nio/mgt/ThreadDumper.java @@ -16,8 +16,8 @@ package one.nio.mgt; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import javax.management.JMException; import java.io.OutputStream; @@ -25,7 +25,7 @@ import java.util.concurrent.atomic.AtomicLong; public class ThreadDumper { - private static final Log log = LogFactory.getLog(ThreadDumper.class); + private static final Logger log = LoggerFactory.getLogger(ThreadDumper.class); private static final AtomicLong dumpTime = new AtomicLong(); public static void dump(OutputStream out) { @@ -33,7 +33,7 @@ public static void dump(OutputStream out) { try { threadDump = DiagnosticCommand.execute("threadPrint"); } catch (JMException e) { - log.warn("Failed to get threads dump: " + e); + log.warn("Failed to get threads dump", e); return; } diff --git a/src/one/nio/net/JavaSelector.java b/src/one/nio/net/JavaSelector.java index 2aada70..30574ec 100755 --- a/src/one/nio/net/JavaSelector.java +++ b/src/one/nio/net/JavaSelector.java @@ -16,8 +16,8 @@ package one.nio.net; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.IOException; import java.nio.channels.CancelledKeyException; @@ -30,7 +30,7 @@ import java.util.concurrent.ConcurrentLinkedQueue; final class JavaSelector extends Selector { - private static final Log log = LogFactory.getLog(JavaSelector.class); + private static final Logger log = LoggerFactory.getLogger(JavaSelector.class); private final java.nio.channels.Selector impl; private final ConcurrentLinkedQueue pendingSessions; diff --git a/src/one/nio/net/SelectableJavaSocket.java b/src/one/nio/net/SelectableJavaSocket.java index 13c357d..fdd31f4 100644 --- a/src/one/nio/net/SelectableJavaSocket.java +++ b/src/one/nio/net/SelectableJavaSocket.java @@ -17,8 +17,9 @@ package one.nio.net; import one.nio.util.JavaInternals; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.FileDescriptor; import java.io.IOException; @@ -35,7 +36,7 @@ * @author ivan.grigoryev */ public abstract class SelectableJavaSocket extends Socket { - private static final Log log = LogFactory.getLog(SelectableJavaSocket.class); + private static final Logger log = LoggerFactory.getLogger(SelectableJavaSocket.class); private static final MethodHandle poll = getMethodHandle("sun.nio.ch.Net", "poll", FileDescriptor.class, int.class, long.class); private static final MethodHandle getFD = getMethodHandle("sun.nio.ch.SelChImpl", "getFD"); diff --git a/src/one/nio/net/Session.java b/src/one/nio/net/Session.java index af4846e..a67fce5 100755 --- a/src/one/nio/net/Session.java +++ b/src/one/nio/net/Session.java @@ -16,8 +16,8 @@ package one.nio.net; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import javax.net.ssl.SSLException; import java.io.Closeable; @@ -27,7 +27,7 @@ import java.nio.channels.SelectionKey; public class Session implements Closeable { - protected static final Log log = LogFactory.getLog(Session.class); + protected static final Logger log = LoggerFactory.getLogger(Session.class); public static final int READABLE = SelectionKey.OP_READ; public static final int WRITEABLE = SelectionKey.OP_WRITE; @@ -228,11 +228,11 @@ public synchronized void process(byte[] buffer) throws Exception { public void handleException(Throwable e) { if (e instanceof SocketException) { - if (log.isDebugEnabled()) log.debug("Connection closed: " + getRemoteHost()); + if (log.isDebugEnabled()) log.debug("Connection closed: {}", getRemoteHost()); } else if (e instanceof SSLException) { - if (log.isDebugEnabled()) log.debug("SSL/TLS failure: " + getRemoteHost()); + if (log.isDebugEnabled()) log.debug("SSL/TLS failure: {}", getRemoteHost()); } else { - log.error("Cannot process session from " + getRemoteHost(), e); + log.error("Cannot process session from {}", getRemoteHost(), e); } close(); } diff --git a/src/one/nio/net/SslContext.java b/src/one/nio/net/SslContext.java index 504c696..775bf26 100755 --- a/src/one/nio/net/SslContext.java +++ b/src/one/nio/net/SslContext.java @@ -19,8 +19,9 @@ import one.nio.os.NativeLibrary; import one.nio.util.ByteArrayBuilder; import one.nio.util.Utf8; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import javax.net.ssl.SSLException; import java.io.File; @@ -34,7 +35,7 @@ import java.util.concurrent.atomic.AtomicLong; public abstract class SslContext { - private static final Log log = LogFactory.getLog(SslContext.class); + private static final Logger log = LoggerFactory.getLogger(SslContext.class); public static final int VERIFY_NONE = 0; // client cert is not verified public static final int VERIFY_PEER = 1; // client cert is verified, if provided @@ -197,14 +198,14 @@ void updateCertificates(String[] certFiles, String[] privateKeyFiles) throws IOE setPrivateKey(privateKeyFile); } - log.info("Certificates updated: " + new Date(maxLastModified)); + log.info("Certificates updated: {}", new Date(maxLastModified)); lastCertUpdate = maxLastModified; } void updateTicketKeys(String ticketDir, boolean force) throws IOException { File[] files = new File(ticketDir).listFiles(); if (files == null || files.length == 0) { - log.warn("No ticket keys found in " + ticketDir); + log.warn("No ticket keys found in {}", ticketDir); return; } @@ -224,7 +225,7 @@ public int compare(File a, File b) { } setTicketKeys(builder.trim()); - log.info("Ticket keys updated: " + new Date(lastModified) + ", key count = " + files.length); + log.info("Ticket keys updated: {}, key count = {}", new Date(lastModified), files.length); lastTicketsUpdate = lastModified; } } @@ -234,7 +235,7 @@ void updateOCSP(String ocspFile, boolean force) throws IOException { if (force || lastModified > lastOCSPUpdate) { setOCSP(Files.readAllBytes(Paths.get(ocspFile))); - log.info("OCSP updated: " + new Date(lastModified)); + log.info("OCSP updated: {}", new Date(lastModified)); lastOCSPUpdate = lastModified; } } diff --git a/src/one/nio/os/Cpus.java b/src/one/nio/os/Cpus.java index 6455a8d..1f0de3f 100644 --- a/src/one/nio/os/Cpus.java +++ b/src/one/nio/os/Cpus.java @@ -18,8 +18,8 @@ import one.nio.util.Utf8; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.IOException; import java.nio.file.Files; @@ -27,13 +27,13 @@ import java.util.BitSet; public class Cpus { - private static final Log log = LogFactory.getLog(Cpus.class); + private static final Logger log = LoggerFactory.getLogger(Cpus.class); public static final BitSet ONLINE = cpus("/sys/devices/system/cpu/online"); public static final BitSet PRESENT = cpus("/sys/devices/system/cpu/present"); public static final BitSet POSSIBLE = cpus("/sys/devices/system/cpu/possible"); public static final int COUNT = POSSIBLE.cardinality(); - + private static BitSet cpus(String rangeFile) { try { byte[] bytes = Files.readAllBytes(Paths.get(rangeFile)); @@ -47,9 +47,7 @@ private static BitSet cpus(String rangeFile) { } return cpus; } catch (IOException e) { - if (log.isDebugEnabled()) { - log.debug("Failed to read " + rangeFile, e); - } + log.debug("Failed to read {}", rangeFile, e); BitSet cpus = new BitSet(); cpus.set(0, Runtime.getRuntime().availableProcessors()); return cpus; diff --git a/src/one/nio/os/NativeLibrary.java b/src/one/nio/os/NativeLibrary.java index 52505f6..1035879 100755 --- a/src/one/nio/os/NativeLibrary.java +++ b/src/one/nio/os/NativeLibrary.java @@ -20,8 +20,8 @@ import one.nio.util.ByteArrayBuilder; import one.nio.util.Hex; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.File; import java.io.FileOutputStream; @@ -30,7 +30,7 @@ import java.util.zip.CRC32; public final class NativeLibrary implements NativeLibraryMXBean { - private static final Log log = LogFactory.getLog(NativeLibrary.class); + private static final Logger log = LoggerFactory.getLogger(NativeLibrary.class); public static final boolean IS_SUPPORTED = isSupportedOs() && loadNativeLibrary(); diff --git a/src/one/nio/os/User.java b/src/one/nio/os/User.java index 365978c..4b82f3b 100755 --- a/src/one/nio/os/User.java +++ b/src/one/nio/os/User.java @@ -16,8 +16,8 @@ package one.nio.os; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.BufferedReader; import java.io.FileReader; @@ -27,7 +27,7 @@ import java.util.regex.Pattern; public final class User { - private static final Log log = LogFactory.getLog(NativeLibrary.class); + private static final Logger log = LoggerFactory.getLogger(NativeLibrary.class); public static final boolean IS_SUPPORTED = NativeLibrary.IS_SUPPORTED; @@ -104,7 +104,7 @@ private static String[] find(String file, String account) { } } } catch (IOException e) { - log.warn("Cannot read " + file, e); + log.warn("Cannot read {}", file, e); } return null; } diff --git a/src/one/nio/os/systemd/SystemdNotify.java b/src/one/nio/os/systemd/SystemdNotify.java index 2694c34..e100724 100644 --- a/src/one/nio/os/systemd/SystemdNotify.java +++ b/src/one/nio/os/systemd/SystemdNotify.java @@ -17,8 +17,9 @@ package one.nio.os.systemd; import one.nio.net.Socket; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.IOException; import java.nio.ByteBuffer; @@ -30,7 +31,7 @@ * @see man:sd_notify(3) */ public class SystemdNotify { - private static final Log log = LogFactory.getLog(SystemdNotify.class); + private static final Logger log = LoggerFactory.getLogger(SystemdNotify.class); public static final String NOTIFY_SOCKET_ENV = "NOTIFY_SOCKET"; public static final String READY = "READY=1"; @@ -48,16 +49,12 @@ public class SystemdNotify { public static void notify(String state) throws IOException { String notifySocket = System.getenv(NOTIFY_SOCKET_ENV); if (notifySocket == null) { - if (log.isDebugEnabled()) { - log.debug(NOTIFY_SOCKET_ENV + " environment variable is not defined"); - } + log.debug(NOTIFY_SOCKET_ENV + " environment variable is not defined"); return; } try (Socket socket = Socket.createUnixSocket(Socket.SOCK_DGRAM)) { - if (log.isDebugEnabled()) { - log.debug(String.format("send '%s' to notify socket '%s'", state, notifySocket)); - } + log.debug("send '{}' to notify socket '{}'", state, notifySocket); ByteBuffer buffer = ByteBuffer.wrap(state.getBytes(StandardCharsets.UTF_8)); socket.send(buffer, 0, notifySocket, Socket.NO_PORT); } diff --git a/src/one/nio/rpc/RpcPacket.java b/src/one/nio/rpc/RpcPacket.java index b59bda5..5679bcf 100755 --- a/src/one/nio/rpc/RpcPacket.java +++ b/src/one/nio/rpc/RpcPacket.java @@ -18,13 +18,12 @@ import one.nio.net.Socket; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - import java.io.IOException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; class RpcPacket { - private static final Log log = LogFactory.getLog(RpcPacket.class); + private static final Logger log = LoggerFactory.getLogger(RpcPacket.class); private static final int WARN_PACKET_SIZE = 4 * 1024 * 1024; private static final int ERROR_PACKET_SIZE = 128 * 1024 * 1024; @@ -59,7 +58,7 @@ static void checkReadSize(int size, Socket socket) throws IOException { if (size <= 0 || size >= ERROR_PACKET_SIZE) { throw new IOException("Invalid RPC packet from " + socket.getRemoteAddress()); } else if (size >= WARN_PACKET_SIZE) { - log.warn("RPC packet from " + socket.getRemoteAddress() + " is too large: " + size); + log.warn("RPC packet from {} is too large: {}", socket.getRemoteAddress(), size); } } } diff --git a/src/one/nio/serial/Repository.java b/src/one/nio/serial/Repository.java index 5e1f946..9bd305c 100755 --- a/src/one/nio/serial/Repository.java +++ b/src/one/nio/serial/Repository.java @@ -21,8 +21,8 @@ import one.nio.util.Base64; import one.nio.util.JavaInternals; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.Externalizable; import java.io.IOException; @@ -40,7 +40,7 @@ import static java.nio.file.StandardOpenOption.*; public class Repository { - public static final Log log = LogFactory.getLog(Repository.class); + public static final Logger log = LoggerFactory.getLogger(Repository.class); static final byte[][] classLocks = new byte[64][0]; static final ConcurrentHashMap classMap = new ConcurrentHashMap<>(128); @@ -339,7 +339,7 @@ private static Serializer generateFor(Class cls) { } if (cls.isAnonymousClass()) { - log.warn("Trying to serialize anonymous class: " + cls.getName()); + log.warn("Trying to serialize anonymous class: {}", cls.getName()); anonymousClasses.incrementAndGet(); } @@ -383,7 +383,7 @@ private static Serializer generateFor(Class cls) { } serializer.generateUid(); } catch (Throwable e) { - log.error("Failed to generate serialized for " + cls.getName()); + log.error("Failed to generate serialized for {}", cls.getName()); throw e; } diff --git a/src/one/nio/server/AcceptorThread.java b/src/one/nio/server/AcceptorThread.java index 13af186..0573c0f 100755 --- a/src/one/nio/server/AcceptorThread.java +++ b/src/one/nio/server/AcceptorThread.java @@ -20,13 +20,12 @@ import one.nio.net.Socket; import one.nio.net.SslContext; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - import java.io.IOException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; final class AcceptorThread extends Thread { - private static final Log log = LogFactory.getLog(AcceptorThread.class); + private static final Logger log = LoggerFactory.getLogger(AcceptorThread.class); final String address; final int port; @@ -100,7 +99,7 @@ public void run() { try { serverSocket.listen(backlog); } catch (IOException e) { - log.error("Cannot start listening at " + port, e); + log.error("Cannot start listening at {}", port, e); return; } finally { server.startSync.countDown(); @@ -115,7 +114,7 @@ public void run() { acceptedSessions++; } catch (RejectedSessionException e) { if (log.isDebugEnabled()) { - log.debug("Rejected session from " + socket.getRemoteAddress(), e); + log.debug("Rejected session from {}", socket.getRemoteAddress(), e); } rejectedSessions++; socket.close(); diff --git a/src/one/nio/server/CleanupThread.java b/src/one/nio/server/CleanupThread.java index 1c6015f..fed8dae 100755 --- a/src/one/nio/server/CleanupThread.java +++ b/src/one/nio/server/CleanupThread.java @@ -18,11 +18,12 @@ import one.nio.net.Session; import one.nio.os.BatchThread; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; public class CleanupThread extends BatchThread { - private static final Log log = LogFactory.getLog(CleanupThread.class); + private static final Logger log = LoggerFactory.getLogger(CleanupThread.class); private volatile SelectorThread[] selectors; private volatile long keepAlive; @@ -95,9 +96,10 @@ public void run() { } } - if (log.isInfoEnabled() && idleCount + staleCount > 0) { - log.info(idleCount + " idle + " + staleCount + " stale sessions closed in " + - (System.currentTimeMillis() - cleanTime) + " ms"); + if (idleCount + staleCount > 0) { + log.info("{} idle + {} stale sessions closed in {} ms", + idleCount, staleCount, System.currentTimeMillis() - cleanTime + ); } } catch (InterruptedException e) { break; diff --git a/src/one/nio/server/Server.java b/src/one/nio/server/Server.java index f5256aa..cb1f677 100755 --- a/src/one/nio/server/Server.java +++ b/src/one/nio/server/Server.java @@ -21,8 +21,8 @@ import one.nio.net.Socket; import one.nio.mgt.Management; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.IOException; import java.util.ArrayList; @@ -33,7 +33,7 @@ import java.util.concurrent.atomic.LongAdder; public class Server implements ServerMXBean { - private static final Log log = LogFactory.getLog(Server.class); + private static final Logger log = LoggerFactory.getLogger(Server.class); private final LongAdder requestsProcessed = new LongAdder(); private final LongAdder requestsRejected = new LongAdder(); @@ -107,7 +107,7 @@ public synchronized void reconfigure(ServerConfig config) throws IOException { AcceptorThread oldAcceptor = oldAcceptors[i]; if (oldAcceptor != null && oldAcceptor.port == ac.port && oldAcceptor.address.equals(ac.address)) { if (++threads <= ac.threads) { - log.info("Reconfiguring acceptor: " + oldAcceptor.getName()); + log.info("Reconfiguring acceptor: {}", oldAcceptor.getName()); oldAcceptor.reconfigure(ac); oldAcceptors[i] = null; newAcceptors.add(oldAcceptor); @@ -117,7 +117,7 @@ public synchronized void reconfigure(ServerConfig config) throws IOException { for (; threads < ac.threads; threads++) { AcceptorThread newAcceptor = new AcceptorThread(this, ac, threads); - log.info("New acceptor: " + newAcceptor.getName()); + log.info("New acceptor: {}", newAcceptor.getName()); newAcceptor.start(); newAcceptors.add(newAcceptor); } @@ -125,7 +125,7 @@ public synchronized void reconfigure(ServerConfig config) throws IOException { for (AcceptorThread oldAcceptor : oldAcceptors) { if (oldAcceptor != null) { - log.info("Stopping acceptor: " + oldAcceptor.getName()); + log.info("Stopping acceptor: {}", oldAcceptor.getName()); oldAcceptor.shutdown(); } } diff --git a/src/one/nio/server/WorkerPool.java b/src/one/nio/server/WorkerPool.java index d3abb61..df56cab 100755 --- a/src/one/nio/server/WorkerPool.java +++ b/src/one/nio/server/WorkerPool.java @@ -17,8 +17,9 @@ package one.nio.server; import one.nio.os.SchedulingPolicy; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.util.concurrent.SynchronousQueue; import java.util.concurrent.ThreadFactory; @@ -27,7 +28,7 @@ import java.util.concurrent.atomic.AtomicInteger; final class WorkerPool extends ThreadPoolExecutor implements ThreadFactory, Thread.UncaughtExceptionHandler { - private static final Log log = LogFactory.getLog(WorkerPool.class); + private static final Logger log = LoggerFactory.getLogger(WorkerPool.class); private final AtomicInteger index; private final int threadPriority; @@ -72,7 +73,7 @@ public Thread newThread(Runnable r) { @Override public void uncaughtException(Thread t, Throwable e) { - log.error("Uncaught exception in " + t, e); + log.error("Uncaught exception in {}", t, e); } private static final class WaitingSynchronousQueue extends SynchronousQueue {