Package org.apache.derby.client.am

Class Section

java.lang.Object

org.apache.derby.client.am.Section

public class Section
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private Agent	agent_
private java.lang.String	clientCursorName_
private boolean	isGenerated
private java.lang.String	packageName
private byte[]	PKGNAMCBytes
private int	resultSetHoldability_
private int	sectionNumber
private java.lang.String	serverCursorName
(package private) java.lang.String	serverCursorNameForPositionedUpdate_

Constructor Summary

Constructors

Constructor	Description
Section(Agent agent, java.lang.String name, int sectionNumber, java.lang.String cursorName, int resultSetHoldability)
Section(Agent agent, java.lang.String name, int sectionNumber, java.lang.String cursorName, int resultSetHoldability, boolean isGenerated)

Method Summary

Modifier and Type	Method	Description
(package private) void	free()
java.lang.String	getClientCursorName()
java.lang.String	getPackage()
java.lang.String	getPackageName()
byte[]	getPKGNAMCBytes()	retrieve the package name and consistency token information
Section	getPositionedUpdateSection()
int	getSectionNumber()
java.lang.String	getServerCursorName()
java.lang.String	getServerCursorNameForPositionedUpdate()
int	getStaticStatementType()
private void	init(Agent agent, java.lang.String name, int sectionNumber, java.lang.String cursorName, int resultSetHoldability, boolean isGenerated)
boolean	isReservedPositionedUpdate()
void	setClientCursorName(java.lang.String clientCursorName)
void	setCursorName(java.lang.String name)
void	setPKGNAMCBytes(byte[] b)	Store the Packagename and consistency token information for reuse.

Methods inherited from class java.lang.Object

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

Field Detail

sectionNumber

private int sectionNumber

packageName

private java.lang.String packageName

serverCursorName

private java.lang.String serverCursorName

resultSetHoldability_

private int resultSetHoldability_

PKGNAMCBytes

private byte[] PKGNAMCBytes

isGenerated

private boolean isGenerated

agent_

private Agent agent_

serverCursorNameForPositionedUpdate_

java.lang.String serverCursorNameForPositionedUpdate_

clientCursorName_

private transient java.lang.String clientCursorName_

Constructor Detail

Section

Section(Agent agent,
        java.lang.String name,
        int sectionNumber,
        java.lang.String cursorName,
        int resultSetHoldability)

Section

public Section(Agent agent,
               java.lang.String name,
               int sectionNumber,
               java.lang.String cursorName,
               int resultSetHoldability,
               boolean isGenerated)

Method Detail

init

private void init(Agent agent,
                  java.lang.String name,
                  int sectionNumber,
                  java.lang.String cursorName,
                  int resultSetHoldability,
                  boolean isGenerated)

setPKGNAMCBytes

public void setPKGNAMCBytes(byte[] b)

Store the Packagename and consistency token information for reuse.

• Case 1: if it is generated section, just store the byte array in PKGNAMCBytes.
• Case 2: for not a generated section, information is stored in the correct byte array depending on the holdability in SectionManager.

Parameters:

b - the Packagename and consistency token information to store; should never be null.

getPKGNAMCBytes

public byte[] getPKGNAMCBytes()

retrieve the package name and consistency token information

getPackageName

public java.lang.String getPackageName()

getSectionNumber

public int getSectionNumber()

getPackage

public java.lang.String getPackage()

getServerCursorName

public java.lang.String getServerCursorName()

getServerCursorNameForPositionedUpdate

public java.lang.String getServerCursorNameForPositionedUpdate()

getClientCursorName

public java.lang.String getClientCursorName()

setClientCursorName

public void setClientCursorName(java.lang.String clientCursorName)

free

void free()

isReservedPositionedUpdate

public boolean isReservedPositionedUpdate()

getStaticStatementType

public int getStaticStatementType()

getPositionedUpdateSection

public Section getPositionedUpdateSection()
                                   throws SqlException

Throws:

SqlException

setCursorName

public void setCursorName(java.lang.String name)