Rule.java 文件源码

public boolean matches(ServiceReference sr, BundleContext bc) throws Exception {
    if (getBSN() != null) {
        if (!bc.getBundle().getSymbolicName().matches(getBSN())) {
            return false;
        }
    }

    if (getBundleVersion() != null) {
        if (!bc.getBundle().getVersion().equals(getBundleVersion())) {
            return false;
        }
    }

    if (getServiceFilter() != null) {
        Filter f = bc.createFilter(getServiceFilter());
        return f.match(sr);
    } else {
        return false;
    }
}