Module com.aoindustries.aoserv.master

Package com.aoindustries.aoserv.master

Class InvalidateList

java.lang.Object

com.aoindustries.aoserv.master.InvalidateList

public final class InvalidateList
extends Object

In the request lifecycle, table invalidations occur after the database connection has been committed and released. This ensures that all data is available for the processes that react to the table updates. For efficiency, each host and account will only be notified once per table per request.

Author:

AO Industries, Inc.

Field Summary

Fields

Modifier and Type	Field	Description
static final List<Account.Name>	allAccounts	Indicates that all hosts or account.Account should receive the invalidate signal.
static final IntList	allHosts

Constructor Summary

Constructors

Constructor	Description
InvalidateList()

Method Summary

Modifier and Type	Method	Description
void	addTable(DatabaseAccess db, Table.TableId tableId, Account.Name account, int host, boolean recurse)
void	addTable(DatabaseAccess db, Table.TableId tableId, Account.Name account, IntCollection hosts, boolean recurse)
void	addTable(DatabaseAccess db, Table.TableId tableId, Collection<Account.Name> accounts, int host, boolean recurse)
void	addTable(DatabaseAccess db, Table.TableId tableId, Collection<Account.Name> accounts, IntCollection hosts, boolean recurse)
static Collection<Account.Name>	getAccountCollection(Account.Name... accounts)
List<Account.Name>	getAffectedAccounts(Table.TableId tableId)
List<Integer>	getAffectedHosts(Table.TableId tableId)
static IntCollection	getHostCollection(int... hosts)
void	invalidateMasterCaches()
boolean	isInvalid(Table.TableId tableId)
void	reset()	Resets back to default state.

Methods inherited from class java.lang.Object

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

Field Details

allAccounts

public static final List<Account.Name> allAccounts

Indicates that all hosts or account.Account should receive the invalidate signal.

allHosts

public static final IntList allHosts

Constructor Details

InvalidateList

public InvalidateList()

Method Details

reset

public void reset()

Resets back to default state.

addTable

public void addTable(DatabaseAccess db,
 Table.TableId tableId,
 Account.Name account,
 int host,
 boolean recurse)
              throws IOException,
SQLException

Throws:

IOException

SQLException

addTable

public void addTable(DatabaseAccess db,
 Table.TableId tableId,
 Collection<Account.Name> accounts,
 int host,
 boolean recurse)
              throws IOException,
SQLException

Throws:

IOException

SQLException

addTable

public void addTable(DatabaseAccess db,
 Table.TableId tableId,
 Account.Name account,
 IntCollection hosts,
 boolean recurse)
              throws IOException,
SQLException

Throws:

IOException

SQLException

addTable

public void addTable(DatabaseAccess db,
 Table.TableId tableId,
 Collection<Account.Name> accounts,
 IntCollection hosts,
 boolean recurse)
              throws IOException,
SQLException

Throws:

IOException

SQLException

getAffectedAccounts

public List<Account.Name> getAffectedAccounts(Table.TableId tableId)

getAffectedHosts

public List<Integer> getAffectedHosts(Table.TableId tableId)

invalidateMasterCaches

public void invalidateMasterCaches()

isInvalid

public boolean isInvalid(Table.TableId tableId)

getAccountCollection

public static Collection<Account.Name> getAccountCollection(Account.Name... accounts)

getHostCollection

public static IntCollection getHostCollection(int... hosts)
                                       throws IOException,
SQLException

Throws:

IOException

SQLException