com.sun.appserv.management.base
Interface SystemInfo

All Superinterfaces:

AMX, AMXMBeanLogging, NotificationBroadcaster, NotificationEmitter

public interface SystemInfo
extends AMX

Provides information about the capabilities of the running server. Callers should check only for specific capabilities, never whether the server is PE/SE/EE, since the feature assortment could vary with release.

Field Summary

static String	CLUSTERS_FEATURE Call supportsFeature() with this value to determine if the server supports clusters.
static String	J2EE_TYPE The j2eeType as returned by AMX.getJ2EEType().
static String	MULTIPLE_SERVERS_FEATURE Call supportsFeature() with this value to determine if the server supports more than one server.
static String	RUNNING_IN_DAS_FEATURE Call supportsFeature() with this value to determine if this MBean is running in the Domain Admin Server.

Fields inherited from interface com.sun.appserv.management.base.AMX

FULL_TYPE_DELIM, GROUP_CONFIGURATION, GROUP_JSR77, GROUP_MONITORING, GROUP_OTHER, GROUP_UTILITY, J2EE_TYPE_KEY, JMX_DOMAIN, NAME_KEY, NO_NAME, NOTIFICATION_PREFIX, NULL_NAME

Method Summary

String[]	getFeatureNames() Return all features names.
boolean	supportsFeature(String key) Query whether a feature is supported.

Methods inherited from interface com.sun.appserv.management.base.AMX

getContainer, getDomainRoot, getFullType, getGroup, getJ2EEType, getName, isDAS

Methods inherited from interface javax.management.NotificationEmitter

removeNotificationListener

Methods inherited from interface javax.management.NotificationBroadcaster

addNotificationListener, getNotificationInfo, removeNotificationListener

Methods inherited from interface com.sun.appserv.management.base.AMXMBeanLogging

getMBeanLoggerName, getMBeanLogLevel, setMBeanLogLevel

Field Detail

J2EE_TYPE

static final String J2EE_TYPE

The j2eeType as returned by AMX.getJ2EEType().

See Also:

Constant Field Values

CLUSTERS_FEATURE

static final String CLUSTERS_FEATURE

Call supportsFeature() with this value to determine if the server supports clusters.

See Also:

Constant Field Values

MULTIPLE_SERVERS_FEATURE

static final String MULTIPLE_SERVERS_FEATURE

Call supportsFeature() with this value to determine if the server supports more than one server.

See Also:

Constant Field Values

RUNNING_IN_DAS_FEATURE

static final String RUNNING_IN_DAS_FEATURE

Call supportsFeature() with this value to determine if this MBean is running in the Domain Admin Server.

See Also:

Constant Field Values

Method Detail

supportsFeature

boolean supportsFeature(String key)

Query whether a feature is supported. Features require the use of a key, which may be any of:

• CLUSTERS_FEATURE
• MULTIPLE_SERVERS_FEATURE
• RUNNING_IN_DAS_FEATURE

Parameters:

key - the feature to query

getFeatureNames

String[] getFeatureNames()

Return all features names.

Returns:

Set