org.shiftone.jrat.inject.bytecode
Interface InjectorStrategy
- All Known Implementing Classes:
- AsmInjectorStrategy
public interface InjectorStrategy
JRat can swap out bytecode manipulation libraries - each supported library
must have a InjectorStrategy implementation.
- Author:
- jeff@shiftone.org (Jeff Drost)
Method Summary |
byte[] |
inject(byte[] inputClassData,
TransformerOptions options)
this method takes a byte array containing the data of a class, transforms
the class, and returns a new byte array containing the data of a
transformed / injected class. |
METHOD_POSTFIX
static final java.lang.String METHOD_POSTFIX
- when a class is injected, a magic field is added that contains a comment.
this field's existance tells the injector that "jrat was here".
- See Also:
- Constant Field Values
HANDLER_PREFIX
static final java.lang.String HANDLER_PREFIX
- See Also:
- Constant Field Values
COMMENT_FIELD_NAME
static final java.lang.String COMMENT_FIELD_NAME
- See Also:
- Constant Field Values
inject
byte[] inject(byte[] inputClassData,
TransformerOptions options)
throws java.lang.Exception
- this method takes a byte array containing the data of a class, transforms
the class, and returns a new byte array containing the data of a
transformed / injected class.
- Throws:
java.lang.Exception