com.luciad.io

LuciadFusionClass TLcdInputStreamUtil

java.lang.Object

com.luciad.io.TLcdInputStreamUtil

public class TLcdInputStreamUtil
extends Object

This class regroups some methods for skipping or reading a sequence of bytes in an InputStream.

Constructor Summary

Constructors

Constructor and Description
TLcdInputStreamUtil()

Method Summary

Modifier and Type	Method and Description
boolean	isTraceOn() Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.
static void	readFully(InputStream aInputStream, byte[] aBuffer) Reads bytes from a given InputStream until the given byte buffer is full.
static void	readFully(InputStream aInputStream, byte[] aBuffer, int aOffset, int aCount) Reads a given number of bytes from a given InputStream and writes them to an array.
static void	setClassTraceOn(boolean aClassTraceOn) Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.
void	setTraceOn(boolean aTraceOn) Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.
static void	skipAll(InputStream aInputStream, long aCount) Skips a given number of bytes from a given InputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

TLcdInputStreamUtil

public TLcdInputStreamUtil()

Method Detail

setClassTraceOn

public static void setClassTraceOn(boolean aClassTraceOn)

Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.

Enables tracing for all instances of this class. If the argument is true then all log messages are recorded, otherwise only the informative, warning and error messages are recorded.

Parameters:

aClassTraceOn - if true then all log messages are recorded, otherwise only the informative, warning and error messages are recorded.

setTraceOn

public void setTraceOn(boolean aTraceOn)

Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.

Enables tracing for this class instance. Calling this method with either true or false as argument automatically turns off tracing for all other class instances for which setTraceOn has not been called. If the argument is false then only the informative, warning and error log messages are recorded.

Parameters:

aTraceOn - if true then all log messages are recorded for this instance. If false, then only the informative, warning and error log messages are recorded.

isTraceOn

public boolean isTraceOn()

Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.

Returns true if tracing is enabled for this class.

Returns:

true if tracing is enabled for this class, false otherwise.

skipAll

public static void skipAll(InputStream aInputStream,
                           long aCount)
                    throws IOException

Skips a given number of bytes from a given InputStream.

Parameters:

aInputStream - the InputStream that is being read.

aCount - the number of bytes to be skipped.

Throws:

IOException - when skipping bytes in the InputStream fails.

readFully

public static void readFully(InputStream aInputStream,
                             byte[] aBuffer)
                      throws IOException

Reads bytes from a given InputStream until the given byte buffer is full.

Parameters:

aInputStream - the InputStream that is being read.

aBuffer - the array to which the bytes will be written.

Throws:

IOException - when reading bytes from the InputStream fails.

readFully

public static void readFully(InputStream aInputStream,
                             byte[] aBuffer,
                             int aOffset,
                             int aCount)
                      throws IOException

Reads a given number of bytes from a given InputStream and writes them to an array.

Parameters:

aInputStream - the InputStream that is being read.

aBuffer - the array to which the bytes will be written.

aOffset - the index of the first byte in the array.

aCount - the number of bytes to be read.

Throws:

IOException - when reading bytes from the InputStream fails.