org.apache.derby.impl.tools.ij

Class ConnectionEnv

java.lang.Object

org.apache.derby.impl.tools.ij.ConnectionEnv

 class ConnectionEnv
extends java.lang.Object

To enable multi-user use of ij.Main2

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	CONNECTION_PROPERTY
private Session	currSession
private boolean	only
private java.lang.String	protocol
(package private) java.util.Hashtable	sessions
private java.lang.String	tag

Constructor Summary

Constructors

Constructor and Description
ConnectionEnv(int userNumber, boolean printUserNumber, boolean theOnly)

Method Summary

Methods

Modifier and Type	Method and Description
(package private) void	addSession(java.sql.Connection conn, java.lang.String name) Making a new connection, add it to the pool, and make it current.
(package private) void	doPrompt(boolean newStatement, LocalizedOutput out)
(package private) java.sql.Connection	getConnection()
(package private) Session	getSession()
(package private) Session	getSession(java.lang.String name)
(package private) java.util.Hashtable	getSessions()
java.lang.String	getUniqueConnectionName()
(package private) boolean	haveSession(java.lang.String name)
(package private) void	init(LocalizedOutput out) separate from the constructor so that connection failure does not prevent object creation.
private void	installConnection(java.lang.String name, java.lang.String value, LocalizedOutput out)
(package private) void	removeAllSessions()
(package private) void	removeCurrentSession()
(package private) void	removeSession(java.lang.String name)
(package private) Session	setCurrentSession(java.lang.String name)

Methods inherited from class java.lang.Object

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

Field Detail

sessions

java.util.Hashtable sessions

currSession

private Session currSession

tag

private java.lang.String tag

only

private boolean only

CONNECTION_PROPERTY

private static final java.lang.String CONNECTION_PROPERTY

See Also:

Constant Field Values

protocol

private java.lang.String protocol

Constructor Detail

ConnectionEnv

ConnectionEnv(int userNumber,
             boolean printUserNumber,
             boolean theOnly)

Method Detail

init

void init(LocalizedOutput out)
    throws java.sql.SQLException,
           java.lang.ClassNotFoundException,
           java.lang.InstantiationException,
           java.lang.IllegalAccessException

separate from the constructor so that connection failure does not prevent object creation.

Throws:

java.sql.SQLException

java.lang.ClassNotFoundException

java.lang.InstantiationException

java.lang.IllegalAccessException

doPrompt

void doPrompt(boolean newStatement,
            LocalizedOutput out)

getConnection

java.sql.Connection getConnection()

addSession

void addSession(java.sql.Connection conn,
              java.lang.String name)

Making a new connection, add it to the pool, and make it current.

getUniqueConnectionName

public java.lang.String getUniqueConnectionName()

getSession

Session getSession()

getSessions

java.util.Hashtable getSessions()

getSession

Session getSession(java.lang.String name)

setCurrentSession

Session setCurrentSession(java.lang.String name)

haveSession

boolean haveSession(java.lang.String name)

removeCurrentSession

void removeCurrentSession()
                    throws java.sql.SQLException

Throws:

java.sql.SQLException

removeSession

void removeSession(java.lang.String name)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

removeAllSessions

void removeAllSessions()
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

installConnection

private void installConnection(java.lang.String name,
                     java.lang.String value,
                     LocalizedOutput out)
                        throws java.sql.SQLException

Throws:

java.sql.SQLException