Package com.intellij.debugger.engine

Class JSR45PositionManager<Scope>

java.lang.Object

com.intellij.debugger.engine.JSR45PositionManager<Scope>

All Implemented Interfaces:

PositionManager

public abstract class JSR45PositionManager<Scope>
extends java.lang.Object
implements PositionManager

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	GENERATED_CLASS_PATTERN
protected DebugProcess	myDebugProcess
protected java.util.regex.Matcher	myGeneratedClassPatternMatcher
protected Scope	myScope
protected SourcesFinder<Scope>	mySourcesFinder

Constructor Summary

Constructors

Constructor and Description
JSR45PositionManager(DebugProcess debugProcess, Scope scope, java.lang.String stratumId, LanguageFileType[] acceptedFileTypes, SourcesFinder<Scope> sourcesFinder)

Method Summary

Modifier and Type	Method and Description
com.sun.jdi.request.ClassPrepareRequest	createPrepareRequest(ClassPrepareRequestor requestor, SourcePosition position) Called to request the JVM to notify the debugger engine when a class corresponding to a breakpoint location is loaded.
java.util.Set<LanguageFileType>	getAcceptedFileTypes() Return file types this position manager accepts
java.util.List<com.sun.jdi.ReferenceType>	getAllClasses(SourcePosition classPosition) Returns the list of all Java classes corresponding to the specified position in the source code.
protected java.lang.String	getGeneratedClassesNamePattern()
protected abstract java.lang.String	getGeneratedClassesPackage()
protected int	getLineNumber(com.sun.jdi.Location location)
protected java.util.List<com.sun.jdi.Location>	getLocationsOfLine(com.sun.jdi.ReferenceType type, java.lang.String fileName, java.lang.String relativePath, int lineNumber)
protected java.lang.String	getRelativePath(java.lang.String sourcePath)
protected java.lang.String	getRelativeSourcePathByLocation(com.sun.jdi.Location location)
protected java.util.List<java.lang.String>	getRelativeSourePathsByType(com.sun.jdi.ReferenceType type)
SourcePosition	getSourcePosition(com.sun.jdi.Location location) Returns the source position corresponding to the specified bytecode location.
java.lang.String	getStratumId()
java.util.List<com.sun.jdi.Location>	locationsOfLine(com.sun.jdi.ReferenceType type, SourcePosition position) Returns the list of bytecode locations in a specific class corresponding to the specified position in the source code.
protected void	onClassPrepare(DebugProcess debuggerProcess, com.sun.jdi.ReferenceType referenceType, SourcePosition position, ClassPrepareRequestor requestor)

Methods inherited from class java.lang.Object

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

Field Detail

myDebugProcess

protected final DebugProcess myDebugProcess

myScope

protected final Scope myScope

mySourcesFinder

protected final SourcesFinder<Scope> mySourcesFinder

GENERATED_CLASS_PATTERN

protected final java.lang.String GENERATED_CLASS_PATTERN

myGeneratedClassPatternMatcher

protected java.util.regex.Matcher myGeneratedClassPatternMatcher

Constructor Detail

JSR45PositionManager

public JSR45PositionManager(DebugProcess debugProcess,
                            Scope scope,
                            java.lang.String stratumId,
                            LanguageFileType[] acceptedFileTypes,
                            SourcesFinder<Scope> sourcesFinder)

Method Detail

getGeneratedClassesPackage

protected abstract java.lang.String getGeneratedClassesPackage()

getGeneratedClassesNamePattern

protected java.lang.String getGeneratedClassesNamePattern()

getStratumId

public final java.lang.String getStratumId()

getSourcePosition

public SourcePosition getSourcePosition(com.sun.jdi.Location location)
                                 throws NoDataException

Description copied from interface: PositionManager

Returns the source position corresponding to the specified bytecode location.

Specified by:

getSourcePosition in interface PositionManager

Parameters:

location - the bytecode location.

Returns:

the corresponding source position.

Throws:

NoDataException - if the location is not in the code managed by this PositionManager

getRelativeSourcePathByLocation

protected java.lang.String getRelativeSourcePathByLocation(com.sun.jdi.Location location)
                                                    throws com.sun.jdi.AbsentInformationException

Throws:

com.sun.jdi.AbsentInformationException

getLineNumber

protected int getLineNumber(com.sun.jdi.Location location)

getAllClasses

public java.util.List<com.sun.jdi.ReferenceType> getAllClasses(SourcePosition classPosition)
                                                        throws NoDataException

Description copied from interface: PositionManager

Returns the list of all Java classes corresponding to the specified position in the source code.

Specified by:

getAllClasses in interface PositionManager

Parameters:

classPosition - the source position.

Returns:

the list of corresponding Java classes.

Throws:

NoDataException - if the location is not in the code managed by this PositionManager

See Also:

VirtualMachineProxy.classesByName(java.lang.String)

getAcceptedFileTypes

public java.util.Set<LanguageFileType> getAcceptedFileTypes()

Description copied from interface: PositionManager

Return file types this position manager accepts

Specified by:

getAcceptedFileTypes in interface PositionManager

Returns:

set of accepted file types, or null if it accepts all

locationsOfLine

public java.util.List<com.sun.jdi.Location> locationsOfLine(com.sun.jdi.ReferenceType type,
                                                            SourcePosition position)
                                                     throws NoDataException

Description copied from interface: PositionManager

Returns the list of bytecode locations in a specific class corresponding to the specified position in the source code.

Specified by:

locationsOfLine in interface PositionManager

Parameters:

type - a Java class (one of the list returned by PositionManager.getAllClasses(com.intellij.debugger.SourcePosition)).

position - the position in the source code.

Returns:

the list of corresponding bytecode locations.

Throws:

NoDataException - if the location is not in the code managed by this PositionManager

See Also:

ReferenceType.locationsOfLine(int)

getRelativeSourePathsByType

protected java.util.List<java.lang.String> getRelativeSourePathsByType(com.sun.jdi.ReferenceType type)
                                                                throws com.sun.jdi.AbsentInformationException

Throws:

com.sun.jdi.AbsentInformationException

getLocationsOfLine

protected java.util.List<com.sun.jdi.Location> getLocationsOfLine(com.sun.jdi.ReferenceType type,
                                                                  java.lang.String fileName,
                                                                  java.lang.String relativePath,
                                                                  int lineNumber)
                                                           throws com.sun.jdi.AbsentInformationException

Throws:

com.sun.jdi.AbsentInformationException

createPrepareRequest

public com.sun.jdi.request.ClassPrepareRequest createPrepareRequest(ClassPrepareRequestor requestor,
                                                                    SourcePosition position)
                                                             throws NoDataException

Description copied from interface: PositionManager

Called to request the JVM to notify the debugger engine when a class corresponding to a breakpoint location is loaded. The implementation should calculate the pattern of the class files corresponding to the breakpoint location and call RequestManager.createClassPrepareRequest(com.intellij.debugger.requests.ClassPrepareRequestor, java.lang.String) to create the request.

Specified by:

createPrepareRequest in interface PositionManager

Parameters:

requestor - the object to receive the notification from the JVM.

position - the location of a breakpoint.

Returns:

the prepare request, or null if the code is managed by this PositionManager but no class prepare notification is needed

Throws:

NoDataException - if the position is not in the code managed by this PositionManager

onClassPrepare

protected void onClassPrepare(DebugProcess debuggerProcess,
                              com.sun.jdi.ReferenceType referenceType,
                              SourcePosition position,
                              ClassPrepareRequestor requestor)

getRelativePath

protected java.lang.String getRelativePath(java.lang.String sourcePath)