protected Object read()

in plugins/json/src/main/java/org/apache/struts2/json/JSONReader.java [75:123]
45 lines of code
24 McCabe index (conditional complexity)

    protected Object read() throws JSONException {
        Object ret;

        this.skipWhiteSpace();

        if (this.c == '"') {
            this.next();
            ret = this.string('"');
        } else if (this.c == '\'') {
            this.next();
            ret = this.string('\'');
        } else if (this.c == '[') {
            this.next();
            ret = this.array();
        } else if (this.c == ']') {
            ret = ARRAY_END;
            this.next();
        } else if (this.c == ',') {
            ret = COMMA;
            this.next();
        } else if (this.c == '{') {
            this.next();
            ret = this.object();
        } else if (this.c == '}') {
            ret = OBJECT_END;
            this.next();
        } else if (this.c == ':') {
            ret = COLON;
            this.next();
        } else if ((this.c == 't') && (this.next() == 'r') && (this.next() == 'u') && (this.next() == 'e')) {
            ret = Boolean.TRUE;
            this.next();
        } else if ((this.c == 'f') && (this.next() == 'a') && (this.next() == 'l') && (this.next() == 's')
                && (this.next() == 'e')) {
            ret = Boolean.FALSE;
            this.next();
        } else if ((this.c == 'n') && (this.next() == 'u') && (this.next() == 'l') && (this.next() == 'l')) {
            ret = null;
            this.next();
        } else if (Character.isDigit(this.c) || (this.c == '-')) {
            ret = this.number();
        } else {
            throw buildInvalidInputException();
        }

        this.token = ret;

        return ret;
    }