org.firebirdsql.gds.impl.wire
Class ParameterBufferBase

java.lang.Object
  org.firebirdsql.gds.impl.wire.ParameterBufferBase

All Implemented Interfaces:

Serializable, Xdrable

Direct Known Subclasses:

BlobParameterBufferImp, DatabaseParameterBufferImp, TransactionParameterBufferImpl

public class ParameterBufferBase
extends Object
implements Serializable, Xdrable

Base class for BlobParameterBufferImp and DatabaseParameterBufferImp and perhaps eventualy TransactionParameterBuffer.

See Also:

Serialized Form

Nested Class Summary

protected static class	ParameterBufferBase.Argument
protected static class	ParameterBufferBase.NumericArgument
protected static class	ParameterBufferBase.StringArgument

Constructor Summary

ParameterBufferBase()

Method Summary

void	addArgument(int argumentType)
void	addArgument(int type, byte[] content)
void	addArgument(int argumentType, int value)
void	addArgument(int argumentType, String value)
boolean	equals(Object other)
int	getArgumentAsInt(int type)
String	getArgumentAsString(int type)
protected List	getArgumentsList()
int	getLength() Get the total length (in bytes) of this Xdrable when it is written to XDR format.
boolean	hasArgument(int type)
int	hashCode()
void	read(XdrInputStream inputStream, int length) Read in Xdrable in XDR format, from an XdrInputStream.
void	removeArgument(int type)
void	write(XdrOutputStream outputStream) Write the this Xdrable out in XDR format to an XdrOutputStream.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterBufferBase

public ParameterBufferBase()

Method Detail

addArgument

public void addArgument(int argumentType,
                        String value)

addArgument

public void addArgument(int argumentType,
                        int value)

addArgument

public void addArgument(int argumentType)

addArgument

public void addArgument(int type,
                        byte[] content)

getArgumentAsString

public String getArgumentAsString(int type)

getArgumentAsInt

public int getArgumentAsInt(int type)

hasArgument

public boolean hasArgument(int type)

removeArgument

public void removeArgument(int type)

getLength

public int getLength()

Description copied from interface: Xdrable

Get the total length (in bytes) of this Xdrable when it is written to XDR format.

Specified by:

getLength in interface Xdrable

Returns:

The total length in bytes

read

public void read(XdrInputStream inputStream,
                 int length)
          throws IOException

Description copied from interface: Xdrable

Read in Xdrable in XDR format, from an XdrInputStream.

Specified by:

read in interface Xdrable

Parameters:

inputStream - The input stream from which the object is to be read.

length - The number of bytes to be read

Throws:

IOException - if an error occurs while reading from the XdrInputStream

write

public void write(XdrOutputStream outputStream)
           throws IOException

Description copied from interface: Xdrable

Write the this Xdrable out in XDR format to an XdrOutputStream.

Specified by:

write in interface Xdrable

Parameters:

outputStream - The output stream to which the Xdrable is to be written

Throws:

IOException - if an error occurs while writing to the XdrOutputStream

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getArgumentsList

protected List getArgumentsList()