Interface PathSearchingVirtualMachine

All Superinterfaces:

Mirror, VirtualMachine

public interface PathSearchingVirtualMachine
extends VirtualMachine

A virtual machine which searches for classes through paths

Since:

1.3

Field Summary

Fields declared in interface VirtualMachine

TRACE_ALL, TRACE_EVENTS, TRACE_NONE, TRACE_OBJREFS, TRACE_RECEIVES, TRACE_REFTYPES, TRACE_SENDS

Modifier and Type	Field	Description
static final int	TRACE_ALL	All tracing is enabled.
static final int	TRACE_EVENTS	Tracing enabled for internal event handling.
static final int	TRACE_NONE	All tracing is disabled.
static final int	TRACE_OBJREFS	Tracing enabled for internal management of object references.
static final int	TRACE_RECEIVES	Tracing enabled for JDWP packets received from target VM.
static final int	TRACE_REFTYPES	Tracing enabled for internal management of reference types.
static final int	TRACE_SENDS	Tracing enabled for JDWP packets sent to target VM.

Method Summary

Modifier and Type	Method	Description
String	baseDirectory()	Get the base directory used for path searching.
List<String>	bootClassPath()	Get the boot class path for this virtual machine.
List<String>	classPath()	Get the class path for this virtual machine.

Methods declared in interface Mirror

toString, virtualMachine

Modifier and Type	Method	Description
String	toString()	Returns a String describing this mirror
VirtualMachine	virtualMachine()	Gets the VirtualMachine to which this Mirror belongs.

Methods declared in interface VirtualMachine

allClasses, allModules, allThreads, canAddMethod, canBeModified, canForceEarlyReturn, canGetBytecodes, canGetClassFileVersion, canGetConstantPool, canGetCurrentContendedMonitor, canGetInstanceInfo, canGetMethodReturnValues, canGetModuleInfo, canGetMonitorFrameInfo, canGetMonitorInfo, canGetOwnedMonitorInfo, canGetSourceDebugExtension, canGetSyntheticAttribute, canPopFrames, canRedefineClasses, canRequestMonitorEvents, canRequestVMDeathEvent, canUnrestrictedlyRedefineClasses, canUseInstanceFilters, canUseSourceNameFilters, canWatchFieldAccess, canWatchFieldModification, classesByName, description, dispose, eventQueue, eventRequestManager, exit, getDefaultStratum, instanceCounts, mirrorOf, mirrorOf, mirrorOf, mirrorOf, mirrorOf, mirrorOf, mirrorOf, mirrorOf, mirrorOf, mirrorOfVoid, name, process, redefineClasses, resume, setDebugTraceMode, setDefaultStratum, suspend, topLevelThreadGroups, version

Modifier and Type	Method	Description
List<ReferenceType>	allClasses()	Returns all loaded types in the target VM.
default List<ModuleReference>	allModules()	Returns all modules.
List<ThreadReference>	allThreads()	Returns a list of the live threads in the target VM.
boolean	canAddMethod()	Deprecated. A JVM TI based JDWP back-end will never set this capability to true.
boolean	canBeModified()	Determines if the target VM is a read-only VM.
boolean	canForceEarlyReturn()	Determines if the target VM supports the forcing of a method to return early.
boolean	canGetBytecodes()	Determines if the target VM supports the retrieval of a method's bytecodes.
boolean	canGetClassFileVersion()	Determines if the target VM supports reading class file major and minor versions.
boolean	canGetConstantPool()	Determines if the target VM supports getting constant pool information of a class.
boolean	canGetCurrentContendedMonitor()	Determines if the target VM supports the retrieval of the monitor for which a thread is currently waiting.
boolean	canGetInstanceInfo()	Determines if the target VM supports the accessing of class instances, instance counts, and referring objects.
boolean	canGetMethodReturnValues()	Determines if the target VM supports the inclusion of return values in MethodExitEvents.
default boolean	canGetModuleInfo()	Determines if the target VM supports getting information about modules.
boolean	canGetMonitorFrameInfo()	Determines if the target VM supports getting which frame has acquired a monitor.
boolean	canGetMonitorInfo()	Determines if the target VM supports the retrieval of the monitor information for an object.
boolean	canGetOwnedMonitorInfo()	Determines if the target VM supports the retrieval of the monitors owned by a thread.
boolean	canGetSourceDebugExtension()	Determines if the target VM supports getting the source debug extension.
boolean	canGetSyntheticAttribute()	Determines if the target VM supports the query of the synthetic attribute of a method or field.
boolean	canPopFrames()	Determines if the target VM supports popping frames of a threads stack.
boolean	canRedefineClasses()	Determines if the target VM supports any level of class redefinition.
boolean	canRequestMonitorEvents()	Determines if the target VM supports the creation of MonitorContendedEnterRequests.
boolean	canRequestVMDeathEvent()	Determines if the target VM supports the creation of VMDeathRequests.
boolean	canUnrestrictedlyRedefineClasses()	Deprecated. A JVM TI based JDWP back-end will never set this capability to true.
boolean	canUseInstanceFilters()	Determines if the target VM supports filtering events by specific instance object.
boolean	canUseSourceNameFilters()	Determines if the target VM supports the filtering of class prepare events by source name.
boolean	canWatchFieldAccess()	Determines if the target VM supports watchpoints for field access.
boolean	canWatchFieldModification()	Determines if the target VM supports watchpoints for field modification.
List<ReferenceType>	classesByName(String className)	Returns the loaded reference types that match a given name.
String	description()	Returns text information on the target VM and the debugger support that mirrors it.
void	dispose()	Invalidates this virtual machine mirror.
EventQueue	eventQueue()	Returns the event queue for this virtual machine.
EventRequestManager	eventRequestManager()	Returns the event request manager for this virtual machine.
void	exit(int exitCode)	Causes the mirrored VM to terminate with the given error code.
String	getDefaultStratum()	Return this VM's default stratum.
long[]	instanceCounts(List<? extends ReferenceType> refTypes)	Returns the number of instances of each ReferenceType in the 'refTypes' list.
BooleanValue	mirrorOf(boolean value)	Creates a BooleanValue for the given value.
ByteValue	mirrorOf(byte value)	Creates a ByteValue for the given value.
CharValue	mirrorOf(char value)	Creates a CharValue for the given value.
DoubleValue	mirrorOf(double value)	Creates a DoubleValue for the given value.
FloatValue	mirrorOf(float value)	Creates a FloatValue for the given value.
IntegerValue	mirrorOf(int value)	Creates an IntegerValue for the given value.
LongValue	mirrorOf(long value)	Creates a LongValue for the given value.
ShortValue	mirrorOf(short value)	Creates a ShortValue for the given value.
StringReference	mirrorOf(String value)	Creates a string in this virtual machine.
VoidValue	mirrorOfVoid()	Creates a VoidValue.
String	name()	Returns the name of the target VM as reported by the property java.vm.name.
Process	process()	Returns the Process object for this virtual machine if launched by a LaunchingConnector
void	redefineClasses(Map<? extends ReferenceType, byte[]> classToBytes)	All classes given are redefined according to the definitions supplied.
void	resume()	Continues the execution of the application running in this virtual machine.
void	setDebugTraceMode(int traceFlags)	Traces the activities performed by the com.sun.jdi implementation.
void	setDefaultStratum(String stratum)	Set this VM's default stratum (see Location for a discussion of strata).
void	suspend()	Suspends the execution of the application running in this virtual machine.
List<ThreadGroupReference>	topLevelThreadGroups()	Returns each thread group which does not have a parent.
String	version()	Returns the version of the Java Runtime Environment in the target VM as reported by the property java.version.

Method Details

classPath

List<String> classPath()

Get the class path for this virtual machine.

Returns:

List of components of the classpath, each represented by a String.

bootClassPath

List<String> bootClassPath()

Get the boot class path for this virtual machine.

Returns:

List of components of the boot class path, each represented by a String.

baseDirectory

String baseDirectory()

Get the base directory used for path searching. Relative directories in the class path and boot class path can be resolved through this directory name.

Returns:

the base directory.