How to use

createClientConnectionManager

method

in

org.apache.activemq.transport.http.HttpClientTransport

protected HttpClient createHttpClient() {
  DefaultHttpClient client = new DefaultHttpClient(createClientConnectionManager());
  if (useCompression) {
    client.addRequestInterceptor( new HttpRequestInterceptor() {
      @Override
      public void process(HttpRequest request, HttpContext context) {
        // We expect to received a compression response that we un-gzip
        request.addHeader("Accept-Encoding", "gzip");
      }
    });
  }
  if (getProxyHost() != null) {
    HttpHost proxy = new HttpHost(getProxyHost(), getProxyPort());
    client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
    if (client.getConnectionManager().getSchemeRegistry().get("http") == null) {
      client.getConnectionManager().getSchemeRegistry().register(
        new Scheme("http", getProxyPort(), PlainSocketFactory.getSocketFactory()));
    }
    if(getProxyUser() != null && getProxyPassword() != null) {
      client.getCredentialsProvider().setCredentials(
        new AuthScope(getProxyHost(), getProxyPort()),
        new UsernamePasswordCredentials(getProxyUser(), getProxyPassword()));
    }
  }
  HttpParams params = client.getParams();
  HttpConnectionParams.setSoTimeout(params, soTimeout);
  HttpClientParams.setCookiePolicy(params, CookiePolicy.BROWSER_COMPATIBILITY);
  return client;
}

protected HttpClient createHttpClient() {
  DefaultHttpClient client = new DefaultHttpClient(createClientConnectionManager());
  if (useCompression) {
    client.addRequestInterceptor( new HttpRequestInterceptor() {
      @Override
      public void process(HttpRequest request, HttpContext context) {
        // We expect to received a compression response that we un-gzip
        request.addHeader("Accept-Encoding", "gzip");
      }
    });
  }
  if (getProxyHost() != null) {
    HttpHost proxy = new HttpHost(getProxyHost(), getProxyPort());
    client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
    if (client.getConnectionManager().getSchemeRegistry().get("http") == null) {
      client.getConnectionManager().getSchemeRegistry().register(
        new Scheme("http", getProxyPort(), PlainSocketFactory.getSocketFactory()));
    }
    if(getProxyUser() != null && getProxyPassword() != null) {
      client.getCredentialsProvider().setCredentials(
        new AuthScope(getProxyHost(), getProxyPort()),
        new UsernamePasswordCredentials(getProxyUser(), getProxyPassword()));
    }
  }
  HttpParams params = client.getParams();
  HttpConnectionParams.setSoTimeout(params, soTimeout);
  HttpClientParams.setCookiePolicy(params, CookiePolicy.BROWSER_COMPATIBILITY);
  return client;
}

protected HttpClient createHttpClient() {
  DefaultHttpClient client = new DefaultHttpClient(createClientConnectionManager());
  if (useCompression) {
    client.addRequestInterceptor( new HttpRequestInterceptor() {
      @Override
      public void process(HttpRequest request, HttpContext context) {
        // We expect to received a compression response that we un-gzip
        request.addHeader("Accept-Encoding", "gzip");
      }
    });
  }
  if (getProxyHost() != null) {
    HttpHost proxy = new HttpHost(getProxyHost(), getProxyPort());
    client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
    if (client.getConnectionManager().getSchemeRegistry().get("http") == null) {
      client.getConnectionManager().getSchemeRegistry().register(
        new Scheme("http", getProxyPort(), PlainSocketFactory.getSocketFactory()));
    }
    if(getProxyUser() != null && getProxyPassword() != null) {
      client.getCredentialsProvider().setCredentials(
        new AuthScope(getProxyHost(), getProxyPort()),
        new UsernamePasswordCredentials(getProxyUser(), getProxyPassword()));
    }
  }
  HttpParams params = client.getParams();
  HttpConnectionParams.setSoTimeout(params, soTimeout);
  HttpClientParams.setCookiePolicy(params, CookiePolicy.BROWSER_COMPATIBILITY);
  return client;
}