com.ibm.websphere.pmi.stat
Class StatsImpl

java.lang.Object
  |
  +--com.ibm.websphere.pmi.stat.StatsImpl
All Implemented Interfaces:
com.ibm.websphere.pmi.PmiConstants, java.io.Serializable, Stats, com.ibm.websphere.management.statistics.Stats, com.ibm.ws.pmi.wire.WpdCollection
Direct Known Subclasses:
EJBStatsImpl, JCAConnectionStatsImpl, JCAStatsImpl, JDBCConnectionStatsImpl, JDBCStatsImpl, JTAStatsImpl, JVMStatsImpl, ServletStatsImpl
public class StatsImpl
extends java.lang.Object
implements Stats, com.ibm.ws.pmi.wire.WpdCollection, com.ibm.websphere.pmi.PmiConstants, java.io.Serializable

Implements com.ibm.websphere.pmi.stat.Stats interface. It also implements WpdCollection for backward compatibility.

See Also:
Serialized Form

Field Summary
protected  java.util.ArrayList dataMembers
           
protected  int instrumentationLevel
           
protected  java.lang.String name
           
static long serialVersionUID
           
protected  java.lang.String statsType
           
protected  java.util.ArrayList subCollections
           
protected  long time
           
protected  int type
           
 
Fields inherited from interface com.ibm.websphere.pmi.PmiConstants
AE_35, AE_40, AES_40, ALL_DATA, APPSERVER_MODULE, BEAN_METHODS_SUBMODULE, BEAN_MODULE, CACHE_MODULE, COLLECTION_DESC, CONNPOOL_MODULE, DEFAULT_MODULE_PREFIX, EJB_ENTITY, EJB_MESSAGEDRIVEN, EJB_STATEFUL, EJB_STATELESS, INITIALIZATION_FAILED, INITIALIZING, INTERCEPTOR_SUBMODULE, J2C_CF, J2C_DS, J2C_JMS_CONNECTIONS, J2C_MODULE, JAVA_TIME_CONVERT_RATIO, JVMPI_MODULE, LEVEL_DISABLE, LEVEL_ENABLE, LEVEL_HIGH, LEVEL_HIGH_STRING, LEVEL_LOW, LEVEL_LOW_STRING, LEVEL_MAX, LEVEL_MAX_STRING, LEVEL_MEDIUM, LEVEL_MEDIUM_STRING, LEVEL_NONE, LEVEL_NONE_STRING, LEVEL_UNDEFINED, LOAD_AVG, LOST_CONTACT, METHODS_SUBMODULE_SHORTNAME, MSG_BUNDLE, NOT_IN_SUBMODULE, ORBPERF_MODULE, PMI_DISABLE_STRING, ROOT_DESC, ROOT_NAME, RUNNING, RUNTIME_MODULE, SERVLET_SUBMODULE, SERVLETS_SUBMODULE_SHORTNAME, SESSIONS_MODULE, STOPPED, SYSTEM_MODULE, TEMPLATE_SUBMODULE, TERMINATING, THREADPOOL_MODULE, TRAN_MODULE, TYPE_CATEGORY, TYPE_COLLECTION, TYPE_DATA, TYPE_DOUBLE, TYPE_INSTANCE, TYPE_INT, TYPE_INVALID, TYPE_LOAD, TYPE_LONG, TYPE_MODULE, TYPE_MODULEROOT, TYPE_NODE, TYPE_ROOT, TYPE_SERVER, TYPE_STAT, TYPE_SUBINSTANCE, TYPE_SUBMODULE, TYPE_UNDEFINED, UNINITIALIZED, UNKNOWN_ID, WEBAPP_MODULE, WEBSERVICES_MODULE, WEBSERVICES_SUBMODULE, WLM_CLIENT_MODULE, WLM_MODULE, WLM_SERVER_MODULE, WSGW_MODULE, XML_COLLECTION, XML_COUNT, XML_CREATETIME, XML_DOUBLE, XML_ENDCOLLECTION, XML_ENDLINE, XML_ENDMODULE, XML_ENDNODE, XML_ENDSERVER, XML_ENDTAG, XML_ID, XML_INT, XML_INTEGRAL, XML_LASTVALUE, XML_LOAD, XML_LONG, XML_MODULE, XML_NAME, XML_NODE, XML_QUOTE, XML_SERVER, XML_START, XML_STAT, XML_SUMOFSQUARES, XML_TIME, XML_TOTAL, XML_VALUE, XML_VIEW
 
Constructor Summary
StatsImpl(java.lang.String name, int type)
           
StatsImpl(java.lang.String name, int type, int level)
           
StatsImpl(java.lang.String name, int type, int level, java.util.ArrayList dataMembers, java.util.ArrayList subCollections)
           
StatsImpl(java.lang.String statsType, java.lang.String name, int type, int level, java.util.ArrayList dataMembers, java.util.ArrayList subCollections)
           
 
Method Summary
 boolean add(Statistic newMember)
          add a Statistic data - usually only called on server side
 boolean add(Stats newMember)
          add a Stats - usually only called on server side
 boolean add(com.ibm.ws.pmi.wire.WpdCollection newMember)
           
 boolean add(com.ibm.ws.pmi.wire.WpdData newMember)
           
 java.util.ArrayList dataMembers()
           
 com.ibm.ws.pmi.wire.WpdData getData(int dataId)
          This method is defunc'ed
 int getLevel()
          get the instrumentation level
 java.lang.String getName()
           
 Statistic getStatistic(int dataId)
          get Statistic by data id
 com.ibm.websphere.management.statistics.Statistic getStatistic(java.lang.String name)
          JSR77 method - get Statistic object by name
 java.lang.String[] getStatisticNames()
           
 com.ibm.websphere.management.statistics.Statistic[] getStatistics()
          JSR77 method - get all Statistics
 Stats getStats(java.lang.String name)
           
 java.lang.String getStatsType()
           
 com.ibm.ws.pmi.wire.WpdCollection getSubcollection(java.lang.String name)
          This method is defunc'ed
 Stats[] getSubStats()
           
 long getTime()
          Set query time - the time when the client request comes to server
 int getType()
           
 java.lang.String[] listStatisticNames()
          same as getStatisticNames method
 Statistic[] listStatistics()
          same as getStatistics method
 Stats[] listSubStats()
          same as getSubStats method
 boolean remove(int dataId)
           
 boolean remove(java.lang.String name)
           
 void resetOnClient(boolean recursive)
          Reset on client only
 void setConfig(com.ibm.websphere.pmi.PmiModuleConfig config)
          Call this method to set the static config info.
 void setDataMembers(java.util.ArrayList dataMembers)
           
 void setLevel(int level)
          set the instrumentation level
 void setName(java.lang.String name)
           
 void setStatistics(java.util.ArrayList dataMembers)
          set data members
 void setStatsType(java.lang.String modName)
           
 void setSubcollections(java.util.ArrayList subCollections)
           
 void setSubStats(java.util.ArrayList subCollections)
          set sub-stats
 java.util.ArrayList subCollections()
           
 java.lang.String toString()
           
 java.lang.String toString(java.lang.String indent)
           
 java.lang.String toXML()
           
 void update(Stats newStats, boolean keepOld, boolean recursiveUpdate)
          Update this Stats using the newStats.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

serialVersionUID

public static final long serialVersionUID
See Also:
Constant Field Values

statsType

protected java.lang.String statsType

name

protected java.lang.String name

type

protected int type

instrumentationLevel

protected int instrumentationLevel

dataMembers

protected java.util.ArrayList dataMembers

subCollections

protected java.util.ArrayList subCollections

time

protected long time
Constructor Detail

StatsImpl

public StatsImpl(java.lang.String name,
                 int type)

StatsImpl

public StatsImpl(java.lang.String name,
                 int type,
                 int level)

StatsImpl

public StatsImpl(java.lang.String name,
                 int type,
                 int level,
                 java.util.ArrayList dataMembers,
                 java.util.ArrayList subCollections)

StatsImpl

public StatsImpl(java.lang.String statsType,
                 java.lang.String name,
                 int type,
                 int level,
                 java.util.ArrayList dataMembers,
                 java.util.ArrayList subCollections)
Method Detail

getName

public java.lang.String getName()
Specified by:
getName in interface Stats
Returns:
name of the Stats

getStatsType

public java.lang.String getStatsType()
Specified by:
getStatsType in interface Stats
Returns:
Stats type. This type is used to bind the static information to the Stats

setName

public void setName(java.lang.String name)
Specified by:
setName in interface com.ibm.ws.pmi.wire.WpdCollection

setStatsType

public void setStatsType(java.lang.String modName)

getType

public int getType()
Specified by:
getType in interface Stats
Returns:
collection type. This type identifies the stats collection level in the PMI hierarcy.

getTime

public long getTime()
Set query time - the time when the client request comes to server

Specified by:
getTime in interface Stats

getLevel

public int getLevel()
get the instrumentation level

Specified by:
getLevel in interface Stats

setLevel

public void setLevel(int level)
set the instrumentation level

Specified by:
setLevel in interface Stats

setStatistics

public void setStatistics(java.util.ArrayList dataMembers)
set data members

Specified by:
setStatistics in interface Stats

setSubStats

public void setSubStats(java.util.ArrayList subCollections)
set sub-stats

Specified by:
setSubStats in interface Stats

getStatistic

public Statistic getStatistic(int dataId)
get Statistic by data id

Specified by:
getStatistic in interface Stats

getStatistic

public com.ibm.websphere.management.statistics.Statistic getStatistic(java.lang.String name)
JSR77 method - get Statistic object by name

Specified by:
getStatistic in interface com.ibm.websphere.management.statistics.Stats

getStatistics

public com.ibm.websphere.management.statistics.Statistic[] getStatistics()
JSR77 method - get all Statistics

Specified by:
getStatistics in interface com.ibm.websphere.management.statistics.Stats

getStatisticNames

public java.lang.String[] getStatisticNames()
Specified by:
getStatisticNames in interface com.ibm.websphere.management.statistics.Stats

getStats

public Stats getStats(java.lang.String name)
Specified by:
getStats in interface Stats
Returns:
the sub-stat by the name

getSubStats

public Stats[] getSubStats()
Specified by:
getSubStats in interface Stats
Returns:
all the sub-stats in it.

listStatisticNames

public java.lang.String[] listStatisticNames()
Description copied from interface: Stats
same as getStatisticNames method

Specified by:
listStatisticNames in interface Stats

listStatistics

public Statistic[] listStatistics()
Description copied from interface: Stats
same as getStatistics method

Specified by:
listStatistics in interface Stats

listSubStats

public Stats[] listSubStats()
Description copied from interface: Stats
same as getSubStats method

Specified by:
listSubStats in interface Stats

add

public boolean add(Statistic newMember)
Description copied from interface: Stats
add a Statistic data - usually only called on server side

Specified by:
add in interface Stats

add

public boolean add(Stats newMember)
Description copied from interface: Stats
add a Stats - usually only called on server side

Specified by:
add in interface Stats

remove

public boolean remove(int dataId)
Specified by:
remove in interface com.ibm.ws.pmi.wire.WpdCollection

remove

public boolean remove(java.lang.String name)
Specified by:
remove in interface com.ibm.ws.pmi.wire.WpdCollection

toString

public java.lang.String toString()
Specified by:
toString in interface Stats
Overrides:
toString in class java.lang.Object

toString

public java.lang.String toString(java.lang.String indent)
Specified by:
toString in interface Stats

setConfig

public void setConfig(com.ibm.websphere.pmi.PmiModuleConfig config)
Description copied from interface: Stats
Call this method to set the static config info.

Note that the PMI data retrieved from server only have the value and time stamp information. If you use PmiClient API, PmiClient will link the static config info with the dynamic value together for the data. However, if you use JMX API direclty, you have to link them togehter after you get the data. Otherwise, static config info like name, description, unit, etc will be null. Static config info can be cached and used for all the data retrieval.

Specified by:
setConfig in interface Stats

add

public boolean add(com.ibm.ws.pmi.wire.WpdData newMember)
Specified by:
add in interface com.ibm.ws.pmi.wire.WpdCollection

add

public boolean add(com.ibm.ws.pmi.wire.WpdCollection newMember)
Specified by:
add in interface com.ibm.ws.pmi.wire.WpdCollection

toXML

public java.lang.String toXML()
Specified by:
toXML in interface com.ibm.ws.pmi.wire.WpdCollection

setDataMembers

public void setDataMembers(java.util.ArrayList dataMembers)
Specified by:
setDataMembers in interface com.ibm.ws.pmi.wire.WpdCollection

setSubcollections

public void setSubcollections(java.util.ArrayList subCollections)
Specified by:
setSubcollections in interface com.ibm.ws.pmi.wire.WpdCollection

dataMembers

public java.util.ArrayList dataMembers()
Specified by:
dataMembers in interface com.ibm.ws.pmi.wire.WpdCollection

subCollections

public java.util.ArrayList subCollections()
Specified by:
subCollections in interface com.ibm.ws.pmi.wire.WpdCollection

getData

public com.ibm.ws.pmi.wire.WpdData getData(int dataId)
This method is defunc'ed

Specified by:
getData in interface com.ibm.ws.pmi.wire.WpdCollection

getSubcollection

public com.ibm.ws.pmi.wire.WpdCollection getSubcollection(java.lang.String name)
This method is defunc'ed

Specified by:
getSubcollection in interface com.ibm.ws.pmi.wire.WpdCollection

update

public void update(Stats newStats,
                   boolean keepOld,
                   boolean recursiveUpdate)
Update this Stats using the newStats. Note: this Stats and newStats must represent the same Pmi module/submodule. It is caller's responsibility since simply checking name and type here may not be sufficient.

Specified by:
update in interface Stats
Parameters:
newStats - the new value of the Stats
keepOld - do not remove the old data/subStats that are not in newStats when it is true
recursiveUpdate - recursively update the sub-stats when it is true

resetOnClient

public void resetOnClient(boolean recursive)
Description copied from interface: Stats
Reset on client only

Specified by:
resetOnClient in interface Stats

 

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IBM is a trademark of the IBM Corporation in the United States, other countries, or both.