JavaBreakpoint Class
- public class JavaBreakpoint
extends SourceBreakpoint
The JavaBreakPoint class will implement a breakpoint more specific to a Java file. It will
do a couple of peices of special processing to associate a line+file to class name, and associating
a method signature to line. It handles checking to see if a breakpoint is inside a nested class
and names the breakpoint accordingly.
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Hierarchy
-
Object
DefaultBreakpoint
SourceBreakpoint
JavaBreakpoint
-
All Implemented Interfaces
-
IDebugBreakPoint
, ISourceBreakPoint
, Serializable
protected transient String |
-
_displayName
- The name that is displayed to the user to represent this breakpoint.
|
protected transient ISourceDocument |
-
_file
- The sourec document this breakpoints lives in.
|
Methods from com.bea.ide.debug.DefaultBreakpoint |
getErrorMessage , getId , getProperties , getProperty , isDisabled , isValid , setErrorMessage , setId , setProperties , setProperty , toString
|
Methods from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods from interface com.bea.ide.debug.IDebugBreakPoint |
breakpointHit , clearBreakpoint , disable , getErrorMessage , getId , getProperties , getProperty , isDisabled , isValid , setErrorMessage , setId , setProperties , setProperty , supportsProperty , syncBreakpoint
|
_displayName
protected transient String
_displayName
- The name that is displayed to the user to represent this breakpoint.
_file
protected transient ISourceDocument
_file
- The sourec document this breakpoints lives in. This will be
null
if the
breakpoint is unloaded.
JavaBreakpoint
public JavaBreakpoint(IDocument
file,
int line)
- Creates a new breakpoint on the specified line in the specified document.
breakpointHit() Method
public IDebugInstructionPoint
breakpointHit()
Description copied from IDebugBreakPoint.breakpointHit()
This is called when the breakpoint gets hit. This should take care of any processing that is needed when a
breakpoint is hit. Normally, this will entail bringing the file to the forground, jumping to the current line,
and setting an instruction point at the correct place.
-
Overrides
-
SourceBreakpoint.breakpointHit()
Returns
- the new instruction point, or null if this breakpoint doesn't know
how to display itself, like an exception breakpoint
clearBreakpoint(IDebugBreakPoint.IBreakpointContext) Method
public void clearBreakpoint(IDebugBreakPoint.IBreakpointContext
dbgCmds)
throws DebugTransportException
Description copied from IDebugBreakPoint.clearBreakpoint(IDebugBreakPoint.IBreakpointContext)
This is called to have the Breakpoint clear itself with the proxy. This function
will be called when a breakpoint in being removed.
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Overrides
-
DefaultBreakpoint.clearBreakpoint(IDebugBreakPoint.IBreakpointContext)
Parameters
-
dbgCmds
- this is an
IDebugBreakPoint.IBreakpointContext
object that provides
the context needed to be the breakpoint to communicate with the target VM.
Exceptions
-
DebugTransportException
disable(boolean, IDebugBreakPoint.IBreakpointContext) Method
public void disable(boolean fDisable,
IDebugBreakPoint.IBreakpointContext
bpCtx)
throws DebugTransportException
This will either disable or re-enable a breakpoint, depending on the value of fdisable.
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Overrides
-
DefaultBreakpoint.disable(boolean, IDebugBreakPoint.IBreakpointContext)
Parameters
-
fDisable
- this is an
IDebugBreakPoint.IBreakpointContext
object that provides
the context needed to be the breakpoint to communicate with the target VM.
Exceptions
-
DebugTransportException
documentLoaded() Method
public void documentLoaded()
In init, this breakpoint is about to be associated with an actual file. So
we should open the file, and grab an element.
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Overrides
-
SourceBreakpoint.documentLoaded()
documentUnloaded() Method
public void documentUnloaded()
Description copied from SourceBreakpoint.documentUnloaded()
In the case that a file is going away, we need to make sure to
persist the current offset info.
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Overrides
-
SourceBreakpoint.documentUnloaded()
reset(Element) Method
public void reset(Element
elt)
-
Overrides
-
SourceBreakpoint.reset(Element)
resolve() Method
protected String
resolve()
supportsProperty(Integer) Method
public synchronized boolean supportsProperty(Integer
prop)
Java breakpoints currently support conditions (IDebugBreakPoint.BP_PROP_CONDITION
)
and expression evaluation (Integer 500, 501, and 502). Those are not public constants in SP2
to avoid making a public API change, but will be moved in the future.
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Overrides
-
DefaultBreakpoint.supportsProperty(Integer)
Parameters
-
prop
- handle to the property
Returns
- whether the breakpoint supports the property
syncBreakpoint(IDebugBreakPoint.IBreakpointContext) Method
public void syncBreakpoint(IDebugBreakPoint.IBreakpointContext
dbgCmds)
throws DebugTransportException
Description copied from IDebugBreakPoint.syncBreakpoint(IDebugBreakPoint.IBreakpointContext)
This is called to have the Breakpoint synchronize itself with the proxy. This function
will be called for each breakpoint as a debugging session begins. It will also be called
right after a breakpoint is set, for each project that contains the breakpoint.
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Overrides
-
SourceBreakpoint.syncBreakpoint(IDebugBreakPoint.IBreakpointContext)
Parameters
-
dbgCmds
- this is an
IDebugBreakPoint.IBreakpointContext
object that provides
the context needed to be the breakpoint to communicate with the target VM.
Exceptions
-
DebugTransportException
toString() Method
public String
toString()
Java breakpoints display as "CLASSNAME @ LINENUMBER"
-
Overrides
-
SourceBreakpoint.toString()
Returns
- something reasonable for the breakpoint view to display
updateLine() Method
public void updateLine()
Description copied from ISourceBreakPoint.updateLine()
Re-syncs the line information with the underlying document
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Overrides
-
SourceBreakpoint.updateLine()