io.appulse.utils

Class ReadBytesUtils

java.lang.Object

io.appulse.utils.ReadBytesUtils

public final class ReadBytesUtils
extends Object

The helper methods for reading different streams/channels/files to buffers.

Since:

1.14.0

Author:

Artem Labazin

Method Summary

Modifier and Type	Method and Description
static int	read(File file, @NonNull byte[] buffer) Reads all bytes from the file to the specified buffer.
static int	read(File file, byte[] buffer, int length) Reads all bytes from the file to the specified buffer.
static int	read(@NonNull File file, byte[] buffer, int offset, int length) Reads the bytes from the file to the specified buffer.
static int	read(File file, @NonNull ByteBuffer buffer) Reads the bytes from the file to the specified buffer.
static int	read(@NonNull File file, ByteBuffer buffer, int length) Reads the bytes from the file to the specified buffer.
static int	read(File file, @NonNull Bytes buffer) Reads the bytes from the file to the specified buffer.
static int	read(@NonNull File file, Bytes buffer, int length) Reads the bytes from the file to the specified buffer.
static Bytes	read(@NonNull InputStream inputStream) Reads all bytes from the stream till the end of the stream.
static int	read(InputStream inputStream, @NonNull byte[] buffer) Reads all bytes from the stream to the specified buffer.
static int	read(InputStream inputStream, byte[] buffer, int length) Reads the bytes from the stream to the specified buffer.
static int	read(@NonNull InputStream inputStream, @NonNull byte[] bytes, int offset, int length) Reads the bytes from the stream to the specified buffer.
static int	read(InputStream inputStream, @NonNull ByteBuffer buffer) Reads all bytes from the stream to the specified buffer.
static int	read(@NonNull InputStream inputStream, @NonNull ByteBuffer buffer, int length) Reads the bytes from the stream to the specified buffer.
static int	read(InputStream inputStream, @NonNull Bytes buffer) Reads all bytes from the stream to the specified buffer.
static int	read(@NonNull InputStream inputStream, @NonNull Bytes buffer, int length) Reads the bytes from the stream to the specified buffer.
static Bytes	read(@NonNull InputStream inputStream, int length) Reads all bytes from the stream till the end of the stream or requested length reached.
static int	read(Path path, @NonNull byte[] buffer) Reads all bytes from the file to the specified buffer.
static int	read(Path path, byte[] buffer, int length) Reads all bytes from the file to the specified buffer.
static int	read(@NonNull Path path, byte[] buffer, int offset, int length) Reads the bytes from the file to the specified buffer.
static int	read(Path path, @NonNull ByteBuffer buffer) Reads the bytes from the file to the specified buffer.
static int	read(@NonNull Path path, ByteBuffer buffer, int length) Reads the bytes from the file to the specified buffer.
static int	read(Path path, @NonNull Bytes buffer) Reads the bytes from the file to the specified buffer.
static int	read(@NonNull Path path, Bytes buffer, int length) Reads the bytes from the file to the specified buffer.
static int	read(ReadableByteChannel channel, @NonNull byte[] buffer) Reads all bytes from the channel to the specified buffer.
static int	read(ReadableByteChannel channel, byte[] buffer, int length) Reads all bytes from the channel to the specified buffer.
static int	read(@NonNull ReadableByteChannel channel, @NonNull byte[] bytes, int offset, int length) Reads the bytes from the stream to the specified buffer.
static int	read(ReadableByteChannel channel, @NonNull ByteBuffer buffer) Reads all bytes from the channel to the specified buffer.
static int	read(@NonNull ReadableByteChannel channel, @NonNull ByteBuffer buffer, int length) Reads all bytes from the channel to the specified buffer.
static int	read(ReadableByteChannel channel, @NonNull Bytes buffer) Reads all bytes from the channel to the specified buffer.
static int	read(@NonNull ReadableByteChannel channel, @NonNull Bytes buffer, int length) Reads all bytes from the channel to the specified buffer.

Methods inherited from class java.lang.Object

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

Method Detail

read

public static Bytes read(@NonNull
                         @NonNull InputStream inputStream)

Reads all bytes from the stream till the end of the stream.

Parameters:

inputStream - the input data stream

Returns:

readed bytes wrappend in Bytes instance.

read

public static Bytes read(@NonNull
                         @NonNull InputStream inputStream,
                         int length)

Reads all bytes from the stream till the end of the stream or requested length reached.

Parameters:

inputStream - the input data stream

length - the maximum number of bytes will be readed

Returns:

readed bytes wrappend in Bytes instance.

read

public static int read(InputStream inputStream,
                       @NonNull
                       @NonNull byte[] buffer)

Reads all bytes from the stream to the specified buffer.

Parameters:

inputStream - the input data stream

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(InputStream inputStream,
                       @NonNull
                       @NonNull Bytes buffer)

Reads all bytes from the stream to the specified buffer.

Parameters:

inputStream - the input data stream

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(InputStream inputStream,
                       @NonNull
                       @NonNull ByteBuffer buffer)

Reads all bytes from the stream to the specified buffer.

Parameters:

inputStream - the input data stream

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(InputStream inputStream,
                       byte[] buffer,
                       int length)

Reads the bytes from the stream to the specified buffer.

Parameters:

inputStream - the input data stream

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull InputStream inputStream,
                       @NonNull
                       @NonNull Bytes buffer,
                       int length)

Reads the bytes from the stream to the specified buffer.

Parameters:

inputStream - the input data stream

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull InputStream inputStream,
                       @NonNull
                       @NonNull ByteBuffer buffer,
                       int length)

Reads the bytes from the stream to the specified buffer.

Parameters:

inputStream - the input data stream

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull InputStream inputStream,
                       @NonNull
                       @NonNull byte[] bytes,
                       int offset,
                       int length)

Reads the bytes from the stream to the specified buffer.

Parameters:

inputStream - the input data stream

bytes - the buffer into which the data is read

offset - the start offset in the buffer at which the data is written

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(ReadableByteChannel channel,
                       @NonNull
                       @NonNull byte[] buffer)

Reads all bytes from the channel to the specified buffer.

Parameters:

channel - the input data channel

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(ReadableByteChannel channel,
                       byte[] buffer,
                       int length)

Reads all bytes from the channel to the specified buffer.

Parameters:

channel - the input data channel

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull ReadableByteChannel channel,
                       @NonNull
                       @NonNull byte[] bytes,
                       int offset,
                       int length)

Reads the bytes from the stream to the specified buffer.

Parameters:

channel - the input data channel

bytes - the buffer into which the data is read

offset - the start offset in the buffer at which the data is written

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(ReadableByteChannel channel,
                       @NonNull
                       @NonNull ByteBuffer buffer)

Reads all bytes from the channel to the specified buffer.

Parameters:

channel - the input data channel

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull ReadableByteChannel channel,
                       @NonNull
                       @NonNull ByteBuffer buffer,
                       int length)

Reads all bytes from the channel to the specified buffer.

Parameters:

channel - the input data channel

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(ReadableByteChannel channel,
                       @NonNull
                       @NonNull Bytes buffer)

Reads all bytes from the channel to the specified buffer.

Parameters:

channel - the input data channel

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull ReadableByteChannel channel,
                       @NonNull
                       @NonNull Bytes buffer,
                       int length)

Reads all bytes from the channel to the specified buffer.

Parameters:

channel - the input data channel

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(File file,
                       @NonNull
                       @NonNull byte[] buffer)

Reads all bytes from the file to the specified buffer.

Parameters:

file - the file to read

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(Path path,
                       @NonNull
                       @NonNull byte[] buffer)

Reads all bytes from the file to the specified buffer.

Parameters:

path - the file to read

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(File file,
                       byte[] buffer,
                       int length)

Reads all bytes from the file to the specified buffer.

Parameters:

file - the file to read

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(Path path,
                       byte[] buffer,
                       int length)

Reads all bytes from the file to the specified buffer.

Parameters:

path - the path to read

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull File file,
                       byte[] buffer,
                       int offset,
                       int length)

Reads the bytes from the file to the specified buffer.

Parameters:

file - the file to read

buffer - the buffer into which the data is read

offset - the start offset in the buffer at which the data is written

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull Path path,
                       byte[] buffer,
                       int offset,
                       int length)

Reads the bytes from the file to the specified buffer.

Parameters:

path - the file to read

buffer - the buffer into which the data is read

offset - the start offset in the buffer at which the data is written

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(File file,
                       @NonNull
                       @NonNull Bytes buffer)

Reads the bytes from the file to the specified buffer.

Parameters:

file - the file to read

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(Path path,
                       @NonNull
                       @NonNull Bytes buffer)

Reads the bytes from the file to the specified buffer.

Parameters:

path - the file to read

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull File file,
                       Bytes buffer,
                       int length)

Reads the bytes from the file to the specified buffer.

Parameters:

file - the file to read

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull Path path,
                       Bytes buffer,
                       int length)

Reads the bytes from the file to the specified buffer.

Parameters:

path - the file to read

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(File file,
                       @NonNull
                       @NonNull ByteBuffer buffer)

Reads the bytes from the file to the specified buffer.

Parameters:

file - the file to read

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(Path path,
                       @NonNull
                       @NonNull ByteBuffer buffer)

Reads the bytes from the file to the specified buffer.

Parameters:

path - the file to read

buffer - the buffer into which the data is read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull File file,
                       ByteBuffer buffer,
                       int length)

Reads the bytes from the file to the specified buffer.

Parameters:

file - the file to read

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.

read

public static int read(@NonNull
                       @NonNull Path path,
                       ByteBuffer buffer,
                       int length)

Reads the bytes from the file to the specified buffer.

Parameters:

path - the file to read

buffer - the buffer into which the data is read

length - the maximum number of bytes to read

Returns:

the total number of bytes read into the buffer.