EclipseLinkConfiguration.java 文件源码

private void configureServerAddresses(final Map<String, Object> properties) {
    final String ports = (String) properties.get(ECLIPSELINK_NOSQL_PROPERTY_MONGO_PORT);
    final String hosts = (String) properties.get(ECLIPSELINK_NOSQL_PROPERTY_MONGO_HOST);
    final String[] hostList = hosts != null ? hosts.split(",") : new String[] {};
    final String[] portList = ports != null ? ports.split(",") : new String[] {};

    serverAddresses = new ArrayList<>();
    for (int i = 0; i < hostList.length; i++) {
        int port;
        if (i >= portList.length) {
            port = ServerAddress.defaultPort();
        } else {
            port = Integer.valueOf(portList[i].trim());
        }
        serverAddresses.add(new ServerAddress(hostList[i].trim(), port));
    }
    if (serverAddresses.isEmpty()) {
        serverAddresses.add(new ServerAddress());
    }
}