Package io.netty.channel.unix

Class Errors

java.lang.Object

io.netty.channel.unix.Errors

public final class Errors
extends java.lang.Object

Internal usage only!

Static members which call JNI methods must be defined in ErrorsStaticallyReferencedJniMethods.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	Errors.NativeConnectException
static class	Errors.NativeIoException	Internal usage only!

Field Summary

Fields

Modifier and Type	Field	Description
static int	ERRNO_EAGAIN_NEGATIVE
static int	ERRNO_EBADF_NEGATIVE
static int	ERRNO_ECONNRESET_NEGATIVE
static int	ERRNO_EINPROGRESS_NEGATIVE
static int	ERRNO_ENOENT_NEGATIVE
static int	ERRNO_ENOTCONN_NEGATIVE
static int	ERRNO_EPIPE_NEGATIVE
static int	ERRNO_EWOULDBLOCK_NEGATIVE
static int	ERROR_EALREADY_NEGATIVE
static int	ERROR_ECONNREFUSED_NEGATIVE
static int	ERROR_EISCONN_NEGATIVE
static int	ERROR_ENETUNREACH_NEGATIVE
private static java.lang.String[]	ERRORS	Holds the mappings for errno codes to String messages.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Errors()

Method Summary

Modifier and Type	Method	Description
static int	ioResult(java.lang.String method, int err)
static int	ioResult(java.lang.String method, int err, Errors.NativeIoException resetCause, java.nio.channels.ClosedChannelException closedCause)	Deprecated.
static Errors.NativeIoException	newConnectionResetException(java.lang.String method, int errnoNegative)
static Errors.NativeIoException	newIOException(java.lang.String method, int err)
static void	throwConnectException(java.lang.String method, int err)

Methods inherited from class java.lang.Object

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

Field Detail

ERRNO_ENOENT_NEGATIVE

public static final int ERRNO_ENOENT_NEGATIVE

ERRNO_ENOTCONN_NEGATIVE

public static final int ERRNO_ENOTCONN_NEGATIVE

ERRNO_EBADF_NEGATIVE

public static final int ERRNO_EBADF_NEGATIVE

ERRNO_EPIPE_NEGATIVE

public static final int ERRNO_EPIPE_NEGATIVE

ERRNO_ECONNRESET_NEGATIVE

public static final int ERRNO_ECONNRESET_NEGATIVE

ERRNO_EAGAIN_NEGATIVE

public static final int ERRNO_EAGAIN_NEGATIVE

ERRNO_EWOULDBLOCK_NEGATIVE

public static final int ERRNO_EWOULDBLOCK_NEGATIVE

ERRNO_EINPROGRESS_NEGATIVE

public static final int ERRNO_EINPROGRESS_NEGATIVE

ERROR_ECONNREFUSED_NEGATIVE

public static final int ERROR_ECONNREFUSED_NEGATIVE

ERROR_EISCONN_NEGATIVE

public static final int ERROR_EISCONN_NEGATIVE

ERROR_EALREADY_NEGATIVE

public static final int ERROR_EALREADY_NEGATIVE

ERROR_ENETUNREACH_NEGATIVE

public static final int ERROR_ENETUNREACH_NEGATIVE

ERRORS

private static final java.lang.String[] ERRORS

Holds the mappings for errno codes to String messages. This eliminates the need to call back into JNI to get the right String message on an exception and thus is faster. The array length of 512 should be more then enough because errno.h only holds < 200 codes.

Constructor Detail

Errors

private Errors()

Method Detail

throwConnectException

public static void throwConnectException(java.lang.String method,
                                         int err)
                                  throws java.io.IOException

Throws:

java.io.IOException

newConnectionResetException

public static Errors.NativeIoException newConnectionResetException(java.lang.String method,
                                                                   int errnoNegative)

newIOException

public static Errors.NativeIoException newIOException(java.lang.String method,
                                                      int err)

ioResult

@Deprecated
public static int ioResult(java.lang.String method,
                           int err,
                           Errors.NativeIoException resetCause,
                           java.nio.channels.ClosedChannelException closedCause)
                    throws java.io.IOException

Deprecated.

Throws:

java.io.IOException

ioResult

public static int ioResult(java.lang.String method,
                           int err)
                    throws java.io.IOException

Throws:

java.io.IOException