File	Doc	Category	Size	Date	Package
SystemInfo.java	API Doc	Glassfish v2 API	4564	Fri May 04 22:30:30 BST 2007	com.sun.appserv.management.base

SystemInfo

Fields Summary
public static final String	J2EE_TYPE The j2eeType as returned by {@link com.sun.appserv.management.base.AMX#getJ2EEType}.
public final String	CLUSTERS_FEATURE Call supportsFeature() with this value to determine if the server supports clusters.
public final String	MULTIPLE_SERVERS_FEATURE Call supportsFeature() with this value to determine if the server supports more than one server.
public final String	RUNNING_IN_DAS_FEATURE Call supportsFeature() with this value to determine if this MBean is running in the Domain Admin Server.
public final String	HADB_CONFIG_FEATURE Call supportsFeature() with this value to determine if the high availability feature (HADB) is available.
public static final String	STARTUP_SEQUENCE_MILLIS_KEY Key for time for server to complete its startup sequence. The presence of this item in the Map returned by {@link #getPerformanceMillis} indicates that the server has completed its startup sequence. However, some server features might still be initializing asynchronously, or might be lazily loaded.

Constructors Summary

Methods Summary
public java.lang.String[]	getFeatureNames() Return all features names. return Set
public java.util.Map	getPerformanceMillis() Return a Map keyed by an arbitrary String denoting some feature. The value is the time in milliseconds. Code should not rely on the keys as they are subject to changes, additions, or removal at any time, except as otherwise documented. Even documented items should be used only for informational purposes, such as assessing performance. return Map
public boolean	supportsFeature(java.lang.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 param key the feature to query