org.apache.camel.util
Class IOHelper

java.lang.Object
  org.apache.camel.util.IOHelper

public final class IOHelper
extends Object

IO helper class.

Version:

Method Summary

static void	close(Closeable closeable) Closes the given resource if it is available.
static void	close(Closeable closeable, String name) Closes the given resource if it is available.
static void	close(Closeable closeable, String name, org.slf4j.Logger log) Closes the given resource if it is available, logging any closing exceptions to the given log
static int	copy(InputStream input, OutputStream output)
static int	copy(InputStream input, OutputStream output, int bufferSize)
static void	copyAndCloseInput(InputStream input, OutputStream output)
static void	copyAndCloseInput(InputStream input, OutputStream output, int bufferSize)
static IOException	createIOException(String message, Throwable cause) Deprecated. IOException support nested exception in Java 1.6. Will be removed in Camel 3.0
static IOException	createIOException(Throwable cause) Deprecated. IOException support nested exception in Java 1.6. Will be removed in Camel 3.0
static String	newStringFromBytes(byte[] bytes) Use this function instead of new String(byte[]) to avoid surprises from non-standard default encodings.
static String	newStringFromBytes(byte[] bytes, int start, int length) Use this function instead of new String(byte[], int, int) to avoid surprises from non-standard default encodings.

Methods inherited from class java.lang.Object

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

Method Detail

newStringFromBytes

public static String newStringFromBytes(byte[] bytes)

Use this function instead of new String(byte[]) to avoid surprises from non-standard default encodings.

newStringFromBytes

public static String newStringFromBytes(byte[] bytes,
                                        int start,
                                        int length)

Use this function instead of new String(byte[], int, int) to avoid surprises from non-standard default encodings.

createIOException

@Deprecated
public static IOException createIOException(Throwable cause)

Deprecated. IOException support nested exception in Java 1.6. Will be removed in Camel 3.0

A factory method which creates an IOException from the given exception and message

createIOException

@Deprecated
public static IOException createIOException(String message,
                                                       Throwable cause)

Deprecated. IOException support nested exception in Java 1.6. Will be removed in Camel 3.0

A factory method which creates an IOException from the given exception and message

copy

public static int copy(InputStream input,
                       OutputStream output)
                throws IOException

Throws:

IOException

copy

public static int copy(InputStream input,
                       OutputStream output,
                       int bufferSize)
                throws IOException

Throws:

IOException

copyAndCloseInput

public static void copyAndCloseInput(InputStream input,
                                     OutputStream output)
                              throws IOException

Throws:

IOException

copyAndCloseInput

public static void copyAndCloseInput(InputStream input,
                                     OutputStream output,
                                     int bufferSize)
                              throws IOException

Throws:

IOException

close

public static void close(Closeable closeable,
                         String name,
                         org.slf4j.Logger log)

Closes the given resource if it is available, logging any closing exceptions to the given log

Parameters:

closeable - the object to close

name - the name of the resource

log - the log to use when reporting closure warnings

close

public static void close(Closeable closeable,
                         String name)

Closes the given resource if it is available.

Parameters:

closeable - the object to close

name - the name of the resource

close

public static void close(Closeable closeable)

Closes the given resource if it is available.

Parameters:

closeable - the object to close