Example usage for com.mongodb.connection Cluster getDescription

Introduction

In this page you can find the example usage for com.mongodb.connection Cluster getDescription.

Prototype

ClusterDescription getDescription();

Source Link

Document

Get the description of this cluster.

Usage

From source file:com.navercorp.pinpoint.plugin.mongo.interceptor.MongoDriverConnectInterceptor3_0.java

License:Apache License

private List<String> getHostList(Object arg) {
    if (!(arg instanceof Cluster)) {
        return Collections.emptyList();
    }/*from   www . ja v  a 2 s.co m*/

    final Cluster cluster = (Cluster) arg;

    final List<String> hostList = new ArrayList<String>();

    Collection<ServerDescription> serverDescriptions;// = cluster.getDescription().getAll();//.getServerDescriptions();

    try {
        ClusterDescription.class.getDeclaredMethod("getServerDescriptions");
        serverDescriptions = cluster.getDescription().getServerDescriptions();
    } catch (NoSuchMethodException e) {
        serverDescriptions = cluster.getDescription().getAll();
    }

    for (ServerDescription serverDescription : serverDescriptions) {

        ServerAddress serverAddress = serverDescription.getAddress();
        final String hostAddress = HostAndPort.toHostAndPortString(serverAddress.getHost(),
                serverAddress.getPort());
        hostList.add(hostAddress);
    }

    return hostList;
}

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