Method doSwitchBranch

src/bsh/ClassGeneratorUtil.java:498–546

(int index, String targetClassName, String[] paramTypes, Label endLabel, Label[] labels, int consArgsVar, CodeVisitor cv)

	private static void doSwitchBranch(int index, String targetClassName, String[] paramTypes, Label endLabel, Label[] labels, int consArgsVar, CodeVisitor cv) {
		cv.visitLabel(labels[index]);
		//cv.visitLineNumber( index, labels[index] );
		cv.visitVarInsn(ALOAD, 0); // push this before args

		// Unload the arguments from the ConstructorArgs object
		for (String type : paramTypes) {
			final String method;
			if (type.equals("Z")) {
				method = "getBoolean";
			} else if (type.equals("B")) {
				method = "getByte";
			} else if (type.equals("C")) {
				method = "getChar";
			} else if (type.equals("S")) {
				method = "getShort";
			} else if (type.equals("I")) {
				method = "getInt";
			} else if (type.equals("J")) {
				method = "getLong";
			} else if (type.equals("D")) {
				method = "getDouble";
			} else if (type.equals("F")) {
				method = "getFloat";
			} else {
				method = "getObject";
			}

			// invoke the iterator method on the ConstructorArgs
			cv.visitVarInsn(ALOAD, consArgsVar); // push the ConstructorArgs
			String className = "bsh/ClassGeneratorUtil$ConstructorArgs";
			String retType;
			if (method.equals("getObject")) {
				retType = OBJECT;
			} else {
				retType = type;
			}
			cv.visitMethodInsn(INVOKEVIRTUAL, className, method, "()" + retType);
			// if it's an object type we must do a check cast
			if (method.equals("getObject")) {
				cv.visitTypeInsn(CHECKCAST, descriptorToClassName(type));
			}
		}

		// invoke the constructor for this branch
		String descriptor = getMethodDescriptor("V", paramTypes);
		cv.visitMethodInsn(INVOKESPECIAL, targetClassName, "<init>", descriptor);
		cv.visitJumpInsn(GOTO, endLabel);
	}


	private static String getMethodDescriptor(String returnType, String[] paramTypes) {