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org.hsqldb
Class BinaryDatabaseRowInput  

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          java.io.DataInputStream
              org.hsqldb.DatabaseRowInput
                  org.hsqldb.BinaryDatabaseRowInput

All Implemented Interfaces:

java.io.Closeable, DatabaseRowInputInterface, java.io.DataInput

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class BinaryDatabaseRowInput

extends DatabaseRowInput

implements DatabaseRowInputInterface

Provides methods for reading the data for a row from a byte array. The format of data is that used for storage of cached tables by v.1.6.x databases.

Version:

1.7.0

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Field Summary
protected  boolean	makeSystemId
protected  int	nextPos
(package private) static int	NO_POS
protected  int	pos
protected  int	size

 

Fields inherited from class java.io.DataInputStream

 

Fields inherited from class java.io.FilterInputStream

in

 

Constructor Summary

BinaryDatabaseRowInput(byte[] bin, int pos)

 

Method Summary
int	available()           Calls the in.available() method.
protected  boolean	checkNull()
int	getNextPos()
int	getPos()
int	getSize()
protected  java.lang.Long	readBigint()
protected  byte[]	readBinary(int type)
protected  java.lang.Boolean	readBit()
(package private)  byte[]	readByteArray()
protected  java.lang.String	readChar(int type)
java.lang.Object[]	readData(int[] colTypes)           reads row data from a stream using the JDBC types in colTypes
protected  java.sql.Date	readDate()
protected  java.math.BigDecimal	readDecimal()
int	readIntData()
protected  java.lang.Integer	readInteger()
private  java.lang.String	readNumericString()
protected  java.lang.Object	readOther()
protected  java.lang.Double	readReal(int type)
protected  java.lang.Integer	readSmallint()
java.lang.String	readString()
protected  java.sql.Time	readTime()
protected  java.sql.Timestamp	readTimestamp()
int	readType()

 

Methods inherited from class java.io.DataInputStream

read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, readUTF, skipBytes

 

Methods inherited from class java.io.FilterInputStream

close, mark, markSupported, read, reset, skip

 

Methods inherited from class java.lang.Object

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

 

Field Detail

NO_POS

static final int NO_POS

See Also:

Constant Field Values

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pos

protected int pos

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nextPos

protected int nextPos

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size

protected int size

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makeSystemId

protected boolean makeSystemId

Constructor Detail

BinaryDatabaseRowInput

public BinaryDatabaseRowInput(byte[] bin,
                              int pos)
                       throws java.io.IOException

Method Detail

readType

public int readType()
             throws java.io.IOException

Specified by:

readType in interface DatabaseRowInputInterface

Specified by:

readType in class DatabaseRowInput

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readIntData

public int readIntData()
                throws java.io.IOException

Specified by:

readIntData in interface DatabaseRowInputInterface

Specified by:

readIntData in class DatabaseRowInput

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readString

public java.lang.String readString()
                            throws java.io.IOException

Specified by:

readString in interface DatabaseRowInputInterface

Specified by:

readString in class DatabaseRowInput

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readNumericString

private java.lang.String readNumericString()
                                    throws java.io.IOException

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readByteArray

byte[] readByteArray()
               throws java.io.IOException

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checkNull

protected boolean checkNull()
                     throws java.io.IOException

Specified by:

checkNull in class DatabaseRowInput

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readChar

protected java.lang.String readChar(int type)
                             throws java.io.IOException

Specified by:

readChar in class DatabaseRowInput

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readSmallint

protected java.lang.Integer readSmallint()
                                  throws java.io.IOException,
                                         java.sql.SQLException

Specified by:

readSmallint in class DatabaseRowInput

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readInteger

protected java.lang.Integer readInteger()
                                 throws java.io.IOException,
                                        java.sql.SQLException

Specified by:

readInteger in class DatabaseRowInput

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readBigint

protected java.lang.Long readBigint()
                             throws java.io.IOException,
                                    java.sql.SQLException

Specified by:

readBigint in class DatabaseRowInput

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readReal

protected java.lang.Double readReal(int type)
                             throws java.io.IOException,
                                    java.sql.SQLException

Specified by:

readReal in class DatabaseRowInput

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readDecimal

protected java.math.BigDecimal readDecimal()
                                    throws java.io.IOException,
                                           java.sql.SQLException

Specified by:

readDecimal in class DatabaseRowInput

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readBit

protected java.lang.Boolean readBit()
                             throws java.io.IOException,
                                    java.sql.SQLException

Specified by:

readBit in class DatabaseRowInput

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readTime

protected java.sql.Time readTime()
                          throws java.io.IOException,
                                 java.sql.SQLException

Specified by:

readTime in class DatabaseRowInput

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readDate

protected java.sql.Date readDate()
                          throws java.io.IOException,
                                 java.sql.SQLException

Specified by:

readDate in class DatabaseRowInput

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readTimestamp

protected java.sql.Timestamp readTimestamp()
                                    throws java.io.IOException,
                                           java.sql.SQLException

Specified by:

readTimestamp in class DatabaseRowInput

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readOther

protected java.lang.Object readOther()
                              throws java.io.IOException,
                                     java.sql.SQLException

Specified by:

readOther in class DatabaseRowInput

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readBinary

protected byte[] readBinary(int type)
                     throws java.io.IOException,
                            java.sql.SQLException

Specified by:

readBinary in class DatabaseRowInput

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getPos

public int getPos()
           throws java.io.IOException

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getNextPos

public int getNextPos()
               throws java.io.IOException

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getSize

public int getSize()

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available

public int available()
              throws java.io.IOException

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readData

public java.lang.Object[] readData(int[] colTypes)
                            throws java.io.IOException,
                                   java.sql.SQLException

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> [ hsqldb overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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