Example usage for com.google.common.net HttpHeaders AGE

Introduction

In this page you can find the example usage for com.google.common.net HttpHeaders AGE.

Prototype

String AGE

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Document

The HTTP Age header field name.

Usage

From source file:org.wso2.carbon.mediator.cache.util.HttpCachingFilter.java

/**
 * This method sets the Age header./* w  w w . j  a va2s  .  c  o  m*/
 *
 * @param cachedResponse The cached response to be returned.
 * @param msgCtx         The messageContext.
 */
@SuppressWarnings("unchecked")
public static void setAgeHeader(CachableResponse cachedResponse,
        org.apache.axis2.context.MessageContext msgCtx) {
    Map excessHeaders = new MultiValueMap();
    long responseCachedTime = cachedResponse.getResponseFetchedTime();
    long age = Math.abs((responseCachedTime - System.currentTimeMillis()) / 1000);
    excessHeaders.put(HttpHeaders.AGE, String.valueOf(age));

    msgCtx.setProperty(NhttpConstants.EXCESS_TRANSPORT_HEADERS, excessHeaders);
}

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