Module com.aoindustries.aoserv.master

Package com.aoindustries.aoserv.master

Class NetHostHandler

java.lang.Object

com.aoindustries.aoserv.master.NetHostHandler

public final class NetHostHandler
extends Object

The ServerHandler handles all the accesses to the Host tables.

Author:

AO Industries, Inc.

Method Summary

Modifier and Type	Method	Description
static Long	addInvalidateSyncEntry(int host, RequestSource source)
static boolean	canAccessHost(DatabaseAccess db, RequestSource source, int host)
static void	checkAccessHost(DatabaseConnection conn, RequestSource source, String action, int host)
static List<Account.Name>	getAccountsForHost(DatabaseConnection conn, int host)
static IntList	getEnabledXenPhysicalServers(DatabaseAccess database)	Gets all of the Xen physical servers.
static int	getFailoverServer(DatabaseAccess db, int linuxServer)
static String	getFarmForHost(DatabaseConnection conn, int host)
static int	getHostForLinuxServerHostname(DatabaseAccess db, DomainName hostname)
static int	getHostForPackageAndName(DatabaseAccess database, int packageId, String name)
static DomainName	getHostnameForLinuxServer(DatabaseAccess database, int linuxServer)
static IntList	getHosts(DatabaseConnection conn)
static String	getNameForHost(DatabaseConnection conn, int host)	Gets the per-package unique name of the server.
static int	getOperatingSystemVersionForHost(DatabaseConnection conn, int host)	Gets the operating system version for a server or -1 if not available.
static int	getPackageForHost(DatabaseConnection conn, int host)	Gets the package that owns the server.
static void	invalidateTable(Table.TableId tableId)
static boolean	isLinuxServer(DatabaseConnection conn, int host)
static void	removeInvalidateSyncEntry(int host, Long id)
static void	waitForInvalidates(int host)

Methods inherited from class java.lang.Object

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

Method Details

checkAccessHost

public static void checkAccessHost(DatabaseConnection conn,
 RequestSource source,
 String action,
 int host)
                            throws IOException,
SQLException

Throws:

IOException

SQLException

canAccessHost

public static boolean canAccessHost(DatabaseAccess db,
 RequestSource source,
 int host)
                             throws IOException,
SQLException

Throws:

IOException

SQLException

getAccountsForHost

public static List<Account.Name> getAccountsForHost(DatabaseConnection conn,
 int host)
                                             throws IOException,
SQLException

Throws:

IOException

SQLException

getFailoverServer

public static int getFailoverServer(DatabaseAccess db,
 int linuxServer)
                             throws IOException,
SQLException

Throws:

IOException

SQLException

getFarmForHost

public static String getFarmForHost(DatabaseConnection conn,
 int host)
                             throws IOException,
SQLException

Throws:

IOException

SQLException

getHostnameForLinuxServer

public static DomainName getHostnameForLinuxServer(DatabaseAccess database,
 int linuxServer)
                                            throws IOException,
SQLException

Throws:

IOException

SQLException

getOperatingSystemVersionForHost

public static int getOperatingSystemVersionForHost(DatabaseConnection conn,
 int host)
                                            throws IOException,
SQLException

Gets the operating system version for a server or -1 if not available.

Throws:

IOException

SQLException

getHostForLinuxServerHostname

public static int getHostForLinuxServerHostname(DatabaseAccess db,
 DomainName hostname)
                                         throws IOException,
SQLException

Throws:

IOException

SQLException

getHostForPackageAndName

public static int getHostForPackageAndName(DatabaseAccess database,
 int packageId,
 String name)
                                    throws IOException,
SQLException

Throws:

IOException

SQLException

getHosts

public static IntList getHosts(DatabaseConnection conn)
                        throws IOException,
SQLException

Throws:

IOException

SQLException

getEnabledXenPhysicalServers

public static IntList getEnabledXenPhysicalServers(DatabaseAccess database)
                                            throws IOException,
SQLException

Gets all of the Xen physical servers.

Throws:

IOException

SQLException

isLinuxServer

public static boolean isLinuxServer(DatabaseConnection conn,
 int host)
                             throws IOException,
SQLException

Throws:

IOException

SQLException

invalidateTable

public static void invalidateTable(Table.TableId tableId)

addInvalidateSyncEntry

public static Long addInvalidateSyncEntry(int host,
 RequestSource source)

removeInvalidateSyncEntry

public static void removeInvalidateSyncEntry(int host,
 Long id)

waitForInvalidates

public static void waitForInvalidates(int host)

getPackageForHost

public static int getPackageForHost(DatabaseConnection conn,
 int host)
                             throws IOException,
SQLException

Gets the package that owns the server.

Throws:

IOException

SQLException

getNameForHost

public static String getNameForHost(DatabaseConnection conn,
 int host)
                             throws IOException,
SQLException

Gets the per-package unique name of the server.

Throws:

IOException

SQLException