| java.lang.Object
 ch.ethz.inf.iks.jvmai.jvmdi.HotSwapClassWeaver
| HotSwapClassWeaver | | abstract public class HotSwapClassWeaver (Code) | | |
| Method Summary | |
| public static void | commit()
Re-Weaves all modified classes and activates them. | | abstract public Collection | getMethods()
This method is not implemented! Dont use it,
it will always throw an exception. | | abstract public Class | getTargetClass()
This method is not implemented! Dont use it,
it will always throw an exception. | | public static MethodWeaver | getWeaver(Member target)
Get a unique method weaver for 'target'.
Parameters:
target - method for which a weaver will be returned. | | public static Member | idToMethod(int methodId)
Returns the Member object associated to methodId
or null, if methodID is not a valid
id.
Parameters:
methodId - id for the Method that will be returned. | | public static void | redefineClass(Class cl, byte[] definition)
Redefines an existing class, actually only method bodies may be redefined,
but the JVMDI and JVMTI functions requieres the whole class code. | | public static void | redefineClasses(Class[] cls, byte[][] definitions)
Redefines existing classes, actually only method bodies may be redefined,
but the JVMDI and JVMTI functions requieres the whole class code. | | public static void | resetAll()
Resets all woven classes. | | public static synchronized void | setAspectInterface(HotSwapAspectInterfaceImpl ai)
Sets the aspect interface, must be called before any call to
HotSwapClassWeaver.commit commit . |
| JVMAI_CLASS | | final public static String JVMAI_CLASS(Code) | | String representation of the JVMAI class.
|
| WEAVER_STATUS_INITIALIZED | | final public static int WEAVER_STATUS_INITIALIZED(Code) | | |
| WEAVER_STATUS_MODIFIED | | final public static int WEAVER_STATUS_MODIFIED(Code) | | |
| WEAVER_STATUS_UNINITIALIZED | | final public static int WEAVER_STATUS_UNINITIALIZED(Code) | | |
| WEAVER_STATUS_WOVEN | | final public static int WEAVER_STATUS_WOVEN(Code) | | |
| WEAVER_UNCHANGED_MASK | | final public static int WEAVER_UNCHANGED_MASK(Code) | | |
| commit | | public static void commit()(Code) | | Re-Weaves all modified classes and activates them.
|
| getMethods | | abstract public Collection getMethods()(Code) | | This method is not implemented! Dont use it,
it will always throw an exception.
throws:
NotImplementedException - always thrown |
| getTargetClass | | abstract public Class getTargetClass()(Code) | | This method is not implemented! Dont use it,
it will always throw an exception.
throws:
NotImplementedException - always thrown |
| getWeaver | | public static MethodWeaver getWeaver(Member target)(Code) | | Get a unique method weaver for 'target'.
Parameters:
target - method for which a weaver will be returned. MethodWeaver associated to target. |
| idToMethod | | public static Member idToMethod(int methodId)(Code) | | Returns the Member object associated to methodId
or null, if methodID is not a valid
id.
Parameters:
methodId - id for the Method that will be returned. Method associated to methodID or null.
throws:
ArrayOutOfBoundException - |
| redefineClass | | public static void redefineClass(Class cl, byte[] definition)(Code) | | Redefines an existing class, actually only method bodies may be redefined,
but the JVMDI and JVMTI functions requieres the whole class code.
The class that should be redefined must exist in the JVM (they must be loaded
in advance).
Required for JVMDI/JVMTI HotSwap advice weaving.
Parameters:
cl - Class objects that should get redefined
Parameters:
definition - class definition,the definition is in the same form like in a class file.
exception:
UnmodifiableClassException - cl is a not modifiableclass (for example an interface or a class that's not in the class path).
exception:
IlligalClassFormatException - definition is a invalideclass definition
exception:
RuntimeException - could not apply operation.
exception:
NullPointerException - if cl is null.
exception:
IlligalArgumentExceptin - definition is null. |
| redefineClasses | | public static void redefineClasses(Class[] cls, byte[][] definitions)(Code) | | Redefines existing classes, actually only method bodies may be redefined,
but the JVMDI and JVMTI functions requieres the whole class code. The parameters
are two arrays of the same size, each entry of one array corresponds to the
entry with the same index in the other array.
The class that should be redefined must exist in the JVM (they must be loaded
in advance).
Required for JVMDI/JVMTI HotSwap advice weaving.
Parameters:
cls - Array of Class objects that should get redefined
Parameters:
definitions - Array of class definitions, which are arrays of bytes,the definition is in the same form like in a class file.
exception:
UnmodifiableClassException - cls contains a not modifiableclass (for example an interface or a class that's not in the class path).
exception:
IlligalClassFormatException - definitions contains a invalideclass definition
exception:
RuntimeException - could not apply operation.
exception:
NullPointerException - if cls is null.
exception:
IlligalArgumentExceptin - definitions is null. |
| resetAll | | public static void resetAll()(Code) | | Resets all woven classes.
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