Example usage for org.apache.http.params HttpConnectionParams setStaleCheckingEnabled

Introduction

In this page you can find the example usage for org.apache.http.params HttpConnectionParams setStaleCheckingEnabled.

Prototype

public static void setStaleCheckingEnabled(HttpParams httpParams, boolean z)

Source Link

Usage

From source file:org.rhq.modules.plugins.wildfly10.ASConnection.java

public ASConnection(ASConnectionParams params) {
    asConnectionParams = params;//ww w.j  a  va 2 s  .  co  m

    // Check and store the basic parameters
    if (asConnectionParams.getHost() == null) {
        throw new IllegalArgumentException("Management host cannot be null.");
    }
    if (asConnectionParams.getPort() <= 0 || asConnectionParams.getPort() > 65535) {
        throw new IllegalArgumentException("Invalid port: " + asConnectionParams.getPort());
    }

    UsernamePasswordCredentials credentials = null;
    if (asConnectionParams.getUsername() != null && asConnectionParams.getPassword() != null) {
        credentials = new UsernamePasswordCredentials(asConnectionParams.getUsername(),
                asConnectionParams.getPassword());
    }

    keepAliveTimeout = asConnectionParams.getKeepAliveTimeout();

    managementUri = buildManagementUri();

    // Each ASConnection instance will have its own HttpClient instance. Setup begins here

    SchemeRegistry schemeRegistry = new SchemeRegistryBuilder(asConnectionParams).buildSchemeRegistry();

    // HttpClient will use a pooling connection manager to allow concurrent request processing
    PoolingClientConnectionManager httpConnectionManager = new PoolingClientConnectionManager(schemeRegistry);
    httpConnectionManager.setDefaultMaxPerRoute(MAX_POOLED_CONNECTIONS);
    httpConnectionManager.setMaxTotal(MAX_POOLED_CONNECTIONS);

    httpClient = new DefaultHttpClient(httpConnectionManager);
    HttpParams httpParams = httpClient.getParams();

    // Disable stale connection checking on connection lease to get better performance
    // See http://hc.apache.org/httpcomponents-client-ga/tutorial/html/connmgmt.html
    HttpConnectionParams.setStaleCheckingEnabled(httpParams, false);

    httpClient.setReuseStrategy(new CustomConnectionReuseStrategy(this));
    if (keepAliveTimeout > 0) {
        httpClient.setKeepAliveStrategy(new CustomConnectionKeepAliveStrategy(this));
        // Initial schedule of a cleaning task. Subsequent executions will be scheduled as needed.
        // See ConnectionManagerCleaner implementation.
        cleanerExecutor.schedule(new ConnectionManagerCleaner(this), keepAliveTimeout / 2,
                TimeUnit.MILLISECONDS);
    }

    HttpClientParams.setRedirecting(httpParams, false);

    if (credentials != null) {
        httpClient.getCredentialsProvider().setCredentials(
                new AuthScope(asConnectionParams.getHost(), asConnectionParams.getPort()), credentials);
    }

    mapper = new ObjectMapper();
    mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    shutdown = false;
}