Examples of org.objectweb.asm.CodeVisitor.visitMethodInsn()

org.objectweb.asm.CodeVisitor.visitMethodInsn()
Visits a method instruction. A method instruction is an instruction that invokes a method. @param opcode the opcode of the type instruction to be visited. This opcodeis either INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE. @param owner the internal name of the method's owner class (see {@link Type#getInternalName() getInternalName}). @param name the method's name. @param desc the method's descriptor (see {@link Type Type}).

            // by the setElements method (see the normal setter)
            
            //${f.setter}(val);
            mv.visitVarInsn(ALOAD, 0);
            mv.visitVarInsn(ft.getOpcode(ILOAD), 1);
            mv.visitMethodInsn(INVOKEVIRTUAL, classToWrite, f.getSetter(), 
                    "(" + ftd + ")V");
        }
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
    }

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                "(Ljava/lang/Object;I)V", null, null);
        //${classNameFields}.speedoElementAdded(elem, gcid, this);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ILOAD, 2);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESTATIC, xfieldsJCN, "speedoElementAdded", 
                "(Ljava/lang/Object;I" + JT_PO + ")V");
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
    }
    private void generateSpeedoElementRemovedMethod() {

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                "(Ljava/lang/Object;I)V", null, null);
        //${classNameFields}.speedoElementRemoved(elem, gcid, this);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ILOAD, 2);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESTATIC, xfieldsJCN, "speedoElementRemoved", 
                "(Ljava/lang/Object;I" + JT_PO + ")V");
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
    }
}

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                mv.visitInsn(DUP);
            }
            generateGetRefState(mv, true);
            mv.visitFieldInsn(GETFIELD, xfieldsJCN, fieldName, jvmFieldType);
            if (wrapper != null) {
                mv.visitMethodInsn(INVOKESPECIAL, wrapper, "<init>", 
                        "(" + jvmFieldType + ")V");
            }
        }


        mv.visitInsn(ARETURN);

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            cv.visitVarInsn(ASTORE, 2);
            cv.visitTypeInsn(NEW, personality.getUserRuntimeExceptionClassNameSlash());
            cv.visitInsn(DUP);
            cv.visitLdcInsn("Impossible to instanciate the class " + gc.classToWriteJCN + ": ");
            cv.visitVarInsn(ALOAD, 2);
            cv.visitMethodInsn(INVOKESPECIAL,
                personality.getUserRuntimeExceptionClassNameSlash(), 
                    "<init>", "(Ljava/lang/String;Ljava/lang/Throwable;)V");
            cv.visitInsn(ATHROW);
            cv.visitTryCatchBlock(l0, l1, l2, "java/lang/Exception");
        }

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        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, classToWrite, ISACTIVE_FIELD_NAME, "Z");
        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, classToWrite, "speedoGetHome", 
                "()" + JT_HOME);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_HOME, "getPOManagerFactory", 
                "()" + JT_POMF);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_POMF, "lookup", "()" + JT_POM);
        Label l2 = new Label();

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        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, classToWrite, "speedoGetHome", 
                "()" + JT_HOME);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_HOME, "getPOManagerFactory", 
                "()" + JT_POMF);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_POMF, "lookup", "()" + JT_POM);
        Label l2 = new Label();
        mv.visitJumpInsn(GOTO, l2);
        mv.visitLabel(l1);

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        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, classToWrite, "speedoGetHome", 
                "()" + JT_HOME);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_HOME, "getPOManagerFactory", 
                "()" + JT_POMF);
        mv.visitMethodInsn(INVOKEINTERFACE, JCN_POMF, "lookup", "()" + JT_POM);
        Label l2 = new Label();
        mv.visitJumpInsn(GOTO, l2);
        mv.visitLabel(l1);
        mv.visitInsn(ACONST_NULL);
        mv.visitLabel(l2);

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        mv = cv.visitMethod(ACC_PUBLIC, M_SPEEDO_CREATE_STATE, "()" + JT_STATE, null, null);
        //return new $classNameFields(this);
        mv.visitTypeInsn(NEW, xfieldsJCN);
        mv.visitInsn(DUP);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, xfieldsJCN, "<init>", "(" + JT_PO + ")V");
        mv.visitInsn(ARETURN);
        mv.visitMaxs(0, 0);
    }


    private void generateSpeedoSetReferenceStateMethod() {

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    private void generateGetClassProperties(HomeContext gc) throws SpeedoException {
        CodeVisitor cv = gc.cv.visitMethod(ACC_PUBLIC + ACC_FINAL, "getClassProperties", 
                "()Ljava/util/Properties;", null, null);
        cv.visitTypeInsn(NEW, "java/util/Properties");
        cv.visitInsn(DUP);
        cv.visitMethodInsn(INVOKESPECIAL, "java/util/Properties", "<init>", "()V");
        cv.visitVarInsn(ASTORE, 1);
        
        Properties classProperties = new Properties();
        getJormConfig(gc.sc, classProperties);
        String xmlFileName = gc.sc.moPackage.xmlDescriptor.xmlFile;

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