Example usage for org.apache.commons.httpclient.params HttpClientParams setConnectionManagerClass

Introduction

In this page you can find the example usage for org.apache.commons.httpclient.params HttpClientParams setConnectionManagerClass.

Prototype

public void setConnectionManagerClass(Class paramClass) 

Source Link

Usage

From source file:edu.utah.further.core.ws.HttpClientTemplate.java

/**
 * Private {@link HttpClient} initialization.
 *///ww  w.  ja v a2 s .c  o  m
@PostConstruct
private final void afterPropertiesSet() {
    // Client is higher in the hierarchy than manager so set the parameters here
    final HttpClientParams clientParams = new HttpClientParams();
    clientParams.setConnectionManagerClass(connectionManager.getClass());
    clientParams.setConnectionManagerTimeout(connectionTimeout);
    clientParams.setSoTimeout(readTimeout);
    clientParams.setParameter("http.connection.timeout", new Integer(connectionTimeout));
    // A retry handler for when a connection fails
    clientParams.setParameter(HttpMethodParams.RETRY_HANDLER, new HttpMethodRetryHandler() {
        @Override
        public boolean retryMethod(final HttpMethod method, final IOException exception,
                final int executionCount) {
            if (executionCount >= retryCount) {
                // Do not retry if over max retry count
                return false;
            }
            if (instanceOf(exception, NoHttpResponseException.class)) {
                // Retry if the server dropped connection on us
                return true;
            }
            if (instanceOf(exception, SocketException.class)) {
                // Retry if the server reset connection on us
                return true;
            }
            if (instanceOf(exception, SocketTimeoutException.class)) {
                // Retry if the read timed out
                return true;
            }
            if (!method.isRequestSent()) {
                // Retry if the request has not been sent fully or
                // if it's OK to retry methods that have been sent
                return true;
            }
            // otherwise do not retry
            return false;
        }
    });
    httpClient.setParams(clientParams);

    final HttpConnectionManagerParams connectionManagerParams = connectionManager.getParams();
    connectionManagerParams.setDefaultMaxConnectionsPerHost(maxConnectionsPerHost);
    connectionManager.setParams(connectionManagerParams);
}

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