MandatoryImporterDependencyFactory.java 文件源码

private String getString(PropertyValue pv) {
    if (pv == null)
        return "";
    Object value = pv.getValue();
    if (value == null) {
        return "";
    }
    if (value instanceof TypedStringValue) {
        return ((TypedStringValue) value).getValue();
    }
    return value.toString();
}