Examples of org.mozilla.classfile.ClassFileWriter.stopMethod()

Class org.mozilla.classfile.ClassFileWriter

Examples of org.mozilla.classfile.ClassFileWriter.stopMethod()

org.mozilla.classfile.ClassFileWriter.stopMethod()
Complete generation of the method. After this method is called, no more code can be added to the method begun with startMethod. @param maxLocals the maximum number of local variable slots(a.k.a. Java registers) used by the method

        cfw.startMethod("<init>", "()V", ClassFileWriter.ACC_PUBLIC);
        cfw.addALoad(0);
        cfw.addInvoke(ByteCode.INVOKESPECIAL, secureCallerClassName,
                "<init>", "()V");
        cfw.add(ByteCode.RETURN);
        cfw.stopMethod((short)1);
        String callableCallSig =
            "Lorg/mozilla/javascript/Context;" +
            "Lorg/mozilla/javascript/Scriptable;" +
            "Lorg/mozilla/javascript/Scriptable;" +
            "[Ljava/lang/Object;)Ljava/lang/Object;";

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        }
        cfw.addInvoke(ByteCode.INVOKEINTERFACE,
                "org/mozilla/javascript/Callable", "call",
                "(" + callableCallSig);
        cfw.add(ByteCode.ARETURN);
        cfw.stopMethod((short)6);
        return cfw.toByteArray();
    }
}

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        cfw.addInvoke(ByteCode.INVOKESPECIAL, superName, "<init>", "()V");
        cfw.addLoadThis();
        cfw.add(ByteCode.ALOAD_1);  // event adapter
        cfw.add(ByteCode.PUTFIELD, cfw.getClassName(), "events", adapterSignature);
        cfw.add(ByteCode.RETURN);
        cfw.stopMethod((short)2);


        for (Method method : methods) {
            String methodName = method.getName();
            String eventName = overrides == null
                    ? toEventName(methodName)

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                cfw.add(ByteCode.LRETURN);
            } else {
                cfw.add(ByteCode.ACONST_NULL);
                cfw.add(ByteCode.ARETURN);
            }
            cfw.stopMethod((short)(localsLength));
        }


        return cfw.toByteArray();
    }

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                    "<init>", invokeSpecialType, "V");
            cfw.add(ByteCode.ARETURN);
        } else {
            cfw.add(ByteCode.ARETURN);
        }
        cfw.stopMethod((short)3, null); // three arguments, including the this pointer???


        byte[] bytes = cfw.toByteArray();


        // Add class to our classloader.
        Class c = classLoader.defineClass(className, bytes);

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        cfw.add(ByteCode.ALOAD_0);
        cfw.add(ByteCode.INVOKESPECIAL,
                "org.mozilla.javascript.Invoker",
                "<init>", "()", "V");
        cfw.add(ByteCode.RETURN);
        cfw.stopMethod((short)1, null); // one argument -- this???


        // Add the invoke() method call
        cfw.startMethod("invoke",
                        "(Ljava/lang/Object;[Ljava/lang/Object;)"+
                         "Ljava/lang/Object;",

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        cfw.startMethod("<init>", "()V", ClassFileWriter.ACC_PUBLIC);
        cfw.addALoad(0);
        cfw.addInvoke(ByteCode.INVOKESPECIAL, secureCallerClassName, 
                "<init>", "()V");
        cfw.add(ByteCode.RETURN);
        cfw.stopMethod((short)1);
        String callableCallSig = 
            "Lorg/mozilla/javascript/Context;" +
            "Lorg/mozilla/javascript/Scriptable;" +
            "Lorg/mozilla/javascript/Scriptable;" +
            "[Ljava/lang/Object;)Ljava/lang/Object;";

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        }
        cfw.addInvoke(ByteCode.INVOKEINTERFACE, 
                "org/mozilla/javascript/Callable", "call", 
                "(" + callableCallSig);
        cfw.add(ByteCode.ARETURN);
        cfw.stopMethod((short)6);
        return cfw.toByteArray();
    }
}

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