Package com.atlassian.jira.util.system

Class SystemInfoUtilsImpl

java.lang.Object

com.atlassian.jira.util.system.SystemInfoUtilsImpl

All Implemented Interfaces:

SystemInfoUtils

public class SystemInfoUtilsImpl
extends Object
implements SystemInfoUtils

Supply specific system information of the current JIRA installation. For Example: Returning the current database type.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	SystemInfoUtilsImpl.ClusteredDatabaseMetaDataImpl
protected static final class	SystemInfoUtilsImpl.MaskedUrlDatabaseMetaData

Nested classes/interfaces inherited from interface com.atlassian.jira.util.system.SystemInfoUtils

SystemInfoUtils.ClusteredDatabaseMetadata, SystemInfoUtils.DatabaseMetaData

Field Summary

Fields inherited from interface com.atlassian.jira.util.system.SystemInfoUtils

MEGABYTE

Constructor Summary

Constructors

Constructor	Description
SystemInfoUtilsImpl(OfBizConnectionFactory connectionFactory)
SystemInfoUtilsImpl(OfBizConnectionFactory connectionFactory, Set<ClusteredDatabaseProbe> probes)

Method Summary

Modifier and Type	Method	Description
long	getAllocatedMemory()
String	getAppServer()
Optional<SystemInfoUtils.ClusteredDatabaseMetadata>	getClusteredDatabaseMetaData(String databaseType)	Returns an Optional wrapping over the underlying database cluster metadata, if the database is recognised as a clustered database.
SystemInfoUtils.DatabaseMetaData	getDatabaseMetaData()
String	getDatabaseType()
String	getDbDescriptorLabel()
String	getDbDescriptorValue()
long	getFreeAllocatedMemory()
long	getFreeMemory()
long	getFreeNonHeapMemory()
long	getFreePermGenMemory()
String	getInstallationType()
String	getJvmInputArguments()
List<com.atlassian.jdk.utilities.runtimeinformation.MemoryInformation>	getMemoryPoolInformation()
long	getTotalMemory()
long	getTotalNonHeapMemory()
long	getTotalPermGenMemory()
long	getUnAllocatedMemory()
String	getUptime(ResourceBundle resourceBundle)
long	getUsedMemory()
long	getUsedNonHeapMemory()
long	getUsedPermGenMemory()

Methods inherited from class java.lang.Object

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

Constructor Details

SystemInfoUtilsImpl

public SystemInfoUtilsImpl(OfBizConnectionFactory connectionFactory)

SystemInfoUtilsImpl

public SystemInfoUtilsImpl(OfBizConnectionFactory connectionFactory,
 Set<ClusteredDatabaseProbe> probes)

Method Details

getDatabaseType

public String getDatabaseType()

Specified by:

getDatabaseType in interface SystemInfoUtils

getDbDescriptorValue

public String getDbDescriptorValue()

Specified by:

getDbDescriptorValue in interface SystemInfoUtils

getDbDescriptorLabel

public String getDbDescriptorLabel()

Specified by:

getDbDescriptorLabel in interface SystemInfoUtils

getAppServer

public String getAppServer()

Specified by:

getAppServer in interface SystemInfoUtils

getUptime

public String getUptime(ResourceBundle resourceBundle)

Specified by:

getUptime in interface SystemInfoUtils

getTotalMemory

public long getTotalMemory()

Specified by:

getTotalMemory in interface SystemInfoUtils

getFreeMemory

public long getFreeMemory()

Specified by:

getFreeMemory in interface SystemInfoUtils

getFreeAllocatedMemory

public long getFreeAllocatedMemory()

Specified by:

getFreeAllocatedMemory in interface SystemInfoUtils

getUnAllocatedMemory

public long getUnAllocatedMemory()

Specified by:

getUnAllocatedMemory in interface SystemInfoUtils

getAllocatedMemory

public long getAllocatedMemory()

Specified by:

getAllocatedMemory in interface SystemInfoUtils

getUsedMemory

public long getUsedMemory()

Specified by:

getUsedMemory in interface SystemInfoUtils

getMemoryPoolInformation

public List<com.atlassian.jdk.utilities.runtimeinformation.MemoryInformation> getMemoryPoolInformation()

Specified by:

getMemoryPoolInformation in interface SystemInfoUtils

getTotalPermGenMemory

public long getTotalPermGenMemory()

Specified by:

getTotalPermGenMemory in interface SystemInfoUtils

getFreePermGenMemory

public long getFreePermGenMemory()

Specified by:

getFreePermGenMemory in interface SystemInfoUtils

getUsedPermGenMemory

public long getUsedPermGenMemory()

Specified by:

getUsedPermGenMemory in interface SystemInfoUtils

getTotalNonHeapMemory

public long getTotalNonHeapMemory()

Specified by:

getTotalNonHeapMemory in interface SystemInfoUtils

getFreeNonHeapMemory

public long getFreeNonHeapMemory()

Specified by:

getFreeNonHeapMemory in interface SystemInfoUtils

getUsedNonHeapMemory

public long getUsedNonHeapMemory()

Specified by:

getUsedNonHeapMemory in interface SystemInfoUtils

getJvmInputArguments

public String getJvmInputArguments()

Specified by:

getJvmInputArguments in interface SystemInfoUtils

getDatabaseMetaData

public SystemInfoUtils.DatabaseMetaData getDatabaseMetaData()
                                                     throws org.ofbiz.core.entity.GenericEntityException,
JiraException,
SQLException

Specified by:

getDatabaseMetaData in interface SystemInfoUtils

Throws:

org.ofbiz.core.entity.GenericEntityException

JiraException

SQLException

getClusteredDatabaseMetaData

public Optional<SystemInfoUtils.ClusteredDatabaseMetadata> getClusteredDatabaseMetaData(String databaseType)

Returns an Optional wrapping over the underlying database cluster metadata, if the database is recognised as a clustered database. A set of probes, each represented by a ClusteredDatabaseProbe, are registered and each probe is responsible to detect and gather cluster metadata information for a specific database type. The first probe in the set that matches with the databaseType parameter is used to retrieve metadata from the database. This behavior may change when we have multiple probes registered for a given database type.

Specified by:

getClusteredDatabaseMetaData in interface SystemInfoUtils

Parameters:

databaseType - Type name of the database as defined in DatabaseType

Returns:

an Optional describing SystemInfoUtils.ClusteredDatabaseMetadata of the underlying database, or an empty Optional if a ClusteredDatabaseProbe is not found or if it does not complete successfully

getInstallationType

public String getInstallationType()

Specified by:

getInstallationType in interface SystemInfoUtils