oracle.jdeveloper.cm
Class AbstractConnectionWrapper

java.lang.Object
  oracle.jdeveloper.cm.AbstractConnectionWrapper

All Implemented Interfaces:

ConnectionWrapper

Direct Known Subclasses:

JdbcConnectionWrapper, JndiConnectionWrapper

public abstract class AbstractConnectionWrapper

extends java.lang.Object

implements ConnectionWrapper

AbstractConnectionWrapper is a generic object which implements part of the ConnectionWrapper. interface Classes implementing ConnectionWrapper may wish to extend this base instead of implementing ConnectionWrapper directly.

See Also:

ConnectionWrapper

Field Summary

protected java.util.ArrayList	_connTypes
protected ConnectionDescriptor	_descriptor
protected ConnectionManager	_manager
protected ConnectInfoPrompter	_prompter

Method Summary

void	closeConnection() Closes all presentations owned by this ConnectionWrapper
boolean	containsPresentation(java.lang.String connType) Checks to see if a given connection type is contained in this wrapper
ConnectionDescriptor	getDescriptor()
java.lang.Object	getPresentation(java.lang.String connType) Returns the connection object for type connType.
java.util.Iterator	getPresentationIterator() Enumerates the types of connections supported by this wrapper Note: this method will return null if there are no supported connection types
void	testPresentation(java.lang.String connType) Tests the given presentation, throws CMException on failure.

Methods inherited from class java.lang.Object

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

Field Detail

_manager

protected ConnectionManager _manager

_descriptor

protected ConnectionDescriptor _descriptor

_prompter

protected ConnectInfoPrompter _prompter

_connTypes

protected java.util.ArrayList _connTypes

Method Detail

getDescriptor

public ConnectionDescriptor getDescriptor()

Specified by:

getDescriptor in interface ConnectionWrapper

getPresentation

public java.lang.Object getPresentation(java.lang.String connType)
                                 throws CMException

Description copied from interface: ConnectionWrapper

Returns the connection object for type connType.

connType is defined by constants in ConnectionDescriptor.

Specified by:

getPresentation in interface ConnectionWrapper

Throws:

CMException - occurs if there is a problem creating the new connection.

containsPresentation

public boolean containsPresentation(java.lang.String connType)

Description copied from interface: ConnectionWrapper

Checks to see if a given connection type is contained in this wrapper

Specified by:

containsPresentation in interface ConnectionWrapper

closeConnection

public void closeConnection()

Description copied from interface: ConnectionWrapper

Closes all presentations owned by this ConnectionWrapper

Specified by:

closeConnection in interface ConnectionWrapper

getPresentationIterator

public java.util.Iterator getPresentationIterator()

Enumerates the types of connections supported by this wrapper Note: this method will return null if there are no supported connection types

Specified by:

getPresentationIterator in interface ConnectionWrapper

testPresentation

public void testPresentation(java.lang.String connType)
                      throws CMException

Description copied from interface: ConnectionWrapper

Tests the given presentation, throws CMException on failure.

Specified by:

testPresentation in interface ConnectionWrapper

Parameters:

connType - The connection type constants as defined in the ConnectionDescriptor class.

Throws:

CMException