org.apache.catalina.ha.session

Class DeltaRequest

public class DeltaRequest extends Object implements Externalizable

This class is used to track the series of actions that happens when a request is executed. These actions will then translate into invokations of methods on the actual session. This class is NOT thread safe. One DeltaRequest per session

Version: 1.0

Author: Filip Hanik

Field Summary
static int	ACTION_REMOVE
static int	ACTION_SET
static Log	log
static String	NAME_ISNEW
static String	NAME_MAXINTERVAL
static String	NAME_PRINCIPAL
protected static StringManager	sm The string manager for this package.
static int	TYPE_ATTRIBUTE
static int	TYPE_ISNEW
static int	TYPE_MAXINTERVAL
static int	TYPE_PRINCIPAL

Constructor Summary
	DeltaRequest()
	DeltaRequest(String sessionId, boolean recordAllActions)

Method Summary
protected void	addAction(int type, int action, String name, Object value)
void	clear()
void	execute(DeltaSession session)
void	execute(DeltaSession session, boolean notifyListeners)
String	getSessionId()
int	getSize()
void	readExternal(ObjectInput in)
void	removeAttribute(String name)
void	reset()
protected byte[]	serialize() serialize DeltaRequest
void	setAttribute(String name, Object value)
void	setMaxInactiveInterval(int interval)
void	setNew(boolean n)
void	setPrincipal(Principal p) convert principal at SerializablePrincipal for backup nodes.
void	setSessionId(String sessionId)
void	writeExternal(ObjectOutput out)

Field Detail

ACTION_REMOVE

public static final int ACTION_REMOVE

ACTION_SET

public static final int ACTION_SET

log

public static Log log

NAME_ISNEW

public static final String NAME_ISNEW

NAME_MAXINTERVAL

public static final String NAME_MAXINTERVAL

NAME_PRINCIPAL

public static final String NAME_PRINCIPAL

sm

protected static StringManager sm

The string manager for this package.

TYPE_ATTRIBUTE

public static final int TYPE_ATTRIBUTE

TYPE_ISNEW

public static final int TYPE_ISNEW

TYPE_MAXINTERVAL

public static final int TYPE_MAXINTERVAL

TYPE_PRINCIPAL

public static final int TYPE_PRINCIPAL

Constructor Detail

DeltaRequest

public DeltaRequest()

DeltaRequest

public DeltaRequest(String sessionId, boolean recordAllActions)

Method Detail

addAction

protected void addAction(int type, int action, String name, Object value)

clear

public void clear()

execute

public void execute(DeltaSession session)

execute

public void execute(DeltaSession session, boolean notifyListeners)

getSessionId

public String getSessionId()

getSize

public int getSize()

readExternal

public void readExternal(ObjectInput in)

removeAttribute

public void removeAttribute(String name)

reset

public void reset()

serialize

protected byte[] serialize()

serialize DeltaRequest

Parameters: deltaRequest

Returns: serialized delta request

Throws: IOException

See Also:

setAttribute

public void setAttribute(String name, Object value)

setMaxInactiveInterval

public void setMaxInactiveInterval(int interval)

setNew

public void setNew(boolean n)

setPrincipal

public void setPrincipal(Principal p)

convert principal at SerializablePrincipal for backup nodes. Only support principals from type GenericPrincipal

Parameters: p Session principal

See Also: GenericPrincipal

setSessionId

public void setSessionId(String sessionId)

writeExternal

public void writeExternal(ObjectOutput out)

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