Package fr.dyade.aaa.jndi2.server

Class RequestManager

java.lang.Object

fr.dyade.aaa.jndi2.server.RequestManager

All Implemented Interfaces:

LifeCycleListener, Serializable

Direct Known Subclasses:

ReplicationManager

public class RequestManager
extends Object
implements LifeCycleListener, Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Container	container
private ServerImpl	impl
private static long	serialVersionUID	define serialVersionUID for interoperability

Constructor Summary

Constructors

Constructor	Description
RequestManager()

Method Summary

Modifier and Type	Method	Description
void	agentFinalize(boolean lastTime)
void	agentInitialize(boolean firstTime)
private void	bind(BindRequest request)
protected void	changeOwner(ChangeOwnerRequest request)
protected void	createSubcontext(CreateSubcontextRequest request)
private void	destroySubcontext(DestroySubcontextRequest request)
AgentId	getId()
protected AgentId	getRootOwnerId()	Returns the root naming context owner identifier.
protected ServerImpl	getServerImpl()
JndiReply	invoke(RequestContext reqCtx)
protected JndiReply	invokeAdminRequest(RequestContext reqCtx)
protected JndiReply	invokeOwner(AgentId owner, RequestContext reqCtx)	A centralized JNDI server returns a JNDI error explaining that this server is not the owner of the context on which the JNDI operation is called.
protected JndiReply	invokeReadRequest(RequestContext reqCtx)
protected JndiReply	invokeWriteRequest(RequestContext reqCtx)
private NameClassPair[]	list(ListRequest request)
private Binding[]	listBindings(ListBindingsRequest request)
private Record	lookup(LookupRequest request)
protected JndiReply	onMissingContext(MissingContextException mce, RequestContext reqCtx)	In a centralized JNDI server a missing context shows that the naming data are unconsistent.
protected JndiReply	onMissingRecord(MissingRecordException mre, RequestContext reqCtx)	In a centralized JNDI server a missing record shows that the name asked by the JNDI request doesn't exist.
void	sendTo(AgentId to, Notification not)
void	setContainer(Container container)
private void	unbind(UnbindRequest request)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

define serialVersionUID for interoperability

See Also:

Constant Field Values

container

private Container container

impl

private transient ServerImpl impl

Constructor Detail

RequestManager

public RequestManager()

Method Detail

setContainer

public void setContainer(Container container)

getId

public final AgentId getId()

sendTo

public void sendTo(AgentId to,
                   Notification not)

agentInitialize

public void agentInitialize(boolean firstTime)
                     throws Exception

Specified by:

agentInitialize in interface LifeCycleListener

Throws:

Exception

agentFinalize

public void agentFinalize(boolean lastTime)

Specified by:

agentFinalize in interface LifeCycleListener

getRootOwnerId

protected AgentId getRootOwnerId()

Returns the root naming context owner identifier. May be overridden by a subclass.

Returns:

the owner id.

getServerImpl

protected final ServerImpl getServerImpl()

invoke

public JndiReply invoke(RequestContext reqCtx)

invokeReadRequest

protected JndiReply invokeReadRequest(RequestContext reqCtx)
                               throws NamingException

Throws:

NamingException

invokeWriteRequest

protected JndiReply invokeWriteRequest(RequestContext reqCtx)
                                throws NamingException

Throws:

NamingException

invokeAdminRequest

protected JndiReply invokeAdminRequest(RequestContext reqCtx)
                                throws NamingException

Throws:

NamingException

bind

private void bind(BindRequest request)
           throws NamingException

Throws:

NamingException

unbind

private void unbind(UnbindRequest request)
             throws NamingException

Throws:

NamingException

lookup

private Record lookup(LookupRequest request)
               throws NamingException

Throws:

NamingException

list

private NameClassPair[] list(ListRequest request)
                      throws NamingException

Throws:

NamingException

listBindings

private Binding[] listBindings(ListBindingsRequest request)
                        throws NamingException

Throws:

NamingException

createSubcontext

protected void createSubcontext(CreateSubcontextRequest request)
                         throws NamingException

Throws:

NamingException

destroySubcontext

private void destroySubcontext(DestroySubcontextRequest request)
                        throws NamingException

Throws:

NamingException

changeOwner

protected void changeOwner(ChangeOwnerRequest request)
                    throws NamingException

Throws:

NamingException

invokeOwner

protected JndiReply invokeOwner(AgentId owner,
                                RequestContext reqCtx)

A centralized JNDI server returns a JNDI error explaining that this server is not the owner of the context on which the JNDI operation is called. A subclass may override this behavior in order to invoke the owner of the naming context.

Parameters:

owner - the identifier of the naming server that owns the naming context on which the JNDI operation is called.

reqCtx - the JNDI request context that raised the exception.

Returns:

the JNDI reply. May be null if the owner invocation is asynchronous.

onMissingContext

protected JndiReply onMissingContext(MissingContextException mce,
                                     RequestContext reqCtx)

In a centralized JNDI server a missing context shows that the naming data are unconsistent. So it throws an error. A subclass may override this behavior in order to try to resolve the missing context.

Parameters:

mce - the missing context exception

reqCtx - the JNDI request context that raised the exception.

Returns:

the JNDI reply. May be null if the resolution is asynchronous.

onMissingRecord

protected JndiReply onMissingRecord(MissingRecordException mre,
                                    RequestContext reqCtx)

In a centralized JNDI server a missing record shows that the name asked by the JNDI request doesn't exist. So the NameNotFoundException is directly forwarded to the client. A subclass may override this behavior in order to try to resolve the missing record.

Parameters:

mre - the missing context exception

reqCtx - the JNDI request context that raised the exception.

Returns:

the JNDI reply. May be null if the resolution is asynchronous.