Package org.postgresql.core.v3

Class Portal

java.lang.Object

org.postgresql.core.v3.Portal

All Implemented Interfaces:

ResultCursor

class Portal
extends Object
implements ResultCursor

V3 ResultCursor implementation in terms of backend Portals. This holds the state of a single Portal. We use a PhantomReference managed by our caller to handle resource cleanup.

Field Summary

Fields

Modifier and Type	Field	Description
private PhantomReference<?>	cleanupRef
private final byte[]	encodedName
private final String	portalName
private final SimpleQuery	query

Constructor Summary

Constructors

Constructor	Description
Portal(SimpleQuery query, String portalName)

Method Summary

Modifier and Type	Method	Description
void	close()	Close this cursor.
(package private) byte[]	getEncodedPortalName()
(package private) String	getPortalName()
(package private) SimpleQuery	getQuery()
(package private) void	setCleanupRef(PhantomReference<?> cleanupRef)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

query

private final SimpleQuery query

portalName

private final String portalName

encodedName

private final byte[] encodedName

cleanupRef

private PhantomReference<?> cleanupRef

Constructor Details

Portal

Portal(SimpleQuery query,
 String portalName)

Method Details

close

public void close()

Description copied from interface: ResultCursor

Close this cursor. This may not immediately free underlying resources but may make it happen more promptly. Closed cursors should not be passed to QueryExecutor methods.

Specified by:

close in interface ResultCursor

getPortalName

String getPortalName()

getEncodedPortalName

byte[] getEncodedPortalName()

getQuery

SimpleQuery getQuery()

setCleanupRef

void setCleanupRef(PhantomReference<?> cleanupRef)

toString

public String toString()

Overrides:

toString in class Object