de.esprit.appsuite.nio.binary

Class String32BufferWrapper

java.lang.Object

de.esprit.common.util.DumpableObject

de.esprit.common.log.SimpleLogSupportAdapter

de.esprit.appsuite.nio.binary.ByteBufferWrapper

de.esprit.appsuite.nio.binary.NumberBufferWrapper

de.esprit.appsuite.nio.binary.IntBufferWrapper

de.esprit.appsuite.nio.binary.String32BufferWrapper

All Implemented Interfaces:

BinaryDataStructure, SimpleLogSupport, Dumpable, Resettable

public class String32BufferWrapper
extends IntBufferWrapper

This buffer reads Strings whereas a single char consists of 4 bytes!

Author:

Rainer Buesch

Constructor Summary

Constructors

Constructor and Description
String32BufferWrapper(java.lang.String name, BinaryChannel binaryChannel)
String32BufferWrapper(java.lang.String name, BinaryChannel binaryChannel, int expectedStringSize)

Method Summary

Methods

Modifier and Type	Method and Description
int	getSize() Returns the capacity of the underlying buffer in bytes.
java.lang.String	getText() Reads in a loop until '0' was found as a string terminator
void	reset() Clears the internal cache and forces the data to be re-read again on the next access.

Methods inherited from class de.esprit.appsuite.nio.binary.IntBufferWrapper

createSingleValueBufferWrapper, getDoubleValue, getDoubleValue, getIntBuffer, getValue, getValue, getValues

Methods inherited from class de.esprit.appsuite.nio.binary.NumberBufferWrapper

getSingleValueBufferWrapper

Methods inherited from class de.esprit.appsuite.nio.binary.ByteBufferWrapper

getBinaryChannel, getByteBuffer, getByteOrder, getCapacity, getData, getEndPosition, getJavaDataType, getName, getNumberOfValues, getPredecessor, getReadOffset, getStartPosition, read, setPredecessor, setReadOffset

Methods inherited from class de.esprit.common.log.SimpleLogSupportAdapter

getLogChannel, isLogDebug, isLogVerbose, logDebug, logDump, logError, logError, logFatal, logInfo, logVerbose, logWarning, setLogChannel

Methods inherited from class de.esprit.common.util.DumpableObject

configureDumpHeadlineLength, configureDumpMaxElementsPrinted, copyDumpStringValues, copyToStringValues, createDumpHeader, toDumpString, toDumpString, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

String32BufferWrapper

public String32BufferWrapper(java.lang.String name,
                     BinaryChannel binaryChannel)

String32BufferWrapper

public String32BufferWrapper(java.lang.String name,
                     BinaryChannel binaryChannel,
                     int expectedStringSize)

Method Detail

getText

public final java.lang.String getText()
                               throws java.io.IOException

Reads in a loop until '0' was found as a string terminator

Throws:

java.io.IOException

getSize

public final int getSize()
                  throws java.io.IOException

Description copied from class: ByteBufferWrapper

Returns the capacity of the underlying buffer in bytes.

Overrides:

getSize in class ByteBufferWrapper

Throws:

java.io.IOException

reset

public void reset()

Description copied from class: ByteBufferWrapper

Clears the internal cache and forces the data to be re-read again on the next access.

Specified by:

reset in interface Resettable

Overrides:

reset in class IntBufferWrapper