Java 类org.apache.commons.httpclient.cookie.CookieVersionSupport 实例源码

/**
 * This method is invoked immediately after 
 * {@link #readResponseHeaders(HttpState,HttpConnection)} and can be overridden by
 * sub-classes in order to provide custom response headers processing.

 * <p>
 * This implementation will handle the <tt>Set-Cookie</tt> and
 * <tt>Set-Cookie2</tt> headers, if any, adding the relevant cookies to
 * the given {@link HttpState}.
 * </p>
 *
 * @param state the {@link HttpState state} information associated with this method
 * @param conn the {@link HttpConnection connection} used to execute
 *        this HTTP method
 *
 * @see #readResponse
 * @see #readResponseHeaders
 */
protected void processResponseHeaders(HttpState state,
    HttpConnection conn) {
    LOG.trace("enter HttpMethodBase.processResponseHeaders(HttpState, "
        + "HttpConnection)");

    CookieSpec parser = getCookieSpec(state);

    // process set-cookie headers
    Header[] headers = getResponseHeaderGroup().getHeaders("set-cookie");
    processCookieHeaders(parser, headers, state, conn);

    // see if the cookie spec supports cookie versioning.
    if (parser instanceof CookieVersionSupport) {
        CookieVersionSupport versupport = (CookieVersionSupport) parser;
        if (versupport.getVersion() > 0) {
            // process set-cookie2 headers.
            // Cookie2 will replace equivalent Cookie instances
            headers = getResponseHeaderGroup().getHeaders("set-cookie2");
            processCookieHeaders(parser, headers, state, conn);
        }
    }
}

/**
 * This method is invoked immediately after 
 * {@link #readResponseHeaders(HttpState,HttpConnection)} and can be overridden by
 * sub-classes in order to provide custom response headers processing.

 * <p>
 * This implementation will handle the <tt>Set-Cookie</tt> and
 * <tt>Set-Cookie2</tt> headers, if any, adding the relevant cookies to
 * the given {@link HttpState}.
 * </p>
 *
 * @param state the {@link HttpState state} information associated with this method
 * @param conn the {@link HttpConnection connection} used to execute
 *        this HTTP method
 *
 * @see #readResponse
 * @see #readResponseHeaders
 */
protected void processResponseHeaders(HttpState state,
    HttpConnection conn) {
    LOG.trace("enter HttpMethodBase.processResponseHeaders(HttpState, "
        + "HttpConnection)");

    CookieSpec parser = getCookieSpec(state);

    // process set-cookie headers
    Header[] headers = getResponseHeaderGroup().getHeaders("set-cookie");
    processCookieHeaders(parser, headers, state, conn);

    // see if the cookie spec supports cookie versioning.
    if (parser instanceof CookieVersionSupport) {
        CookieVersionSupport versupport = (CookieVersionSupport) parser;
        if (versupport.getVersion() > 0) {
            // process set-cookie2 headers.
            // Cookie2 will replace equivalent Cookie instances
            headers = getResponseHeaderGroup().getHeaders("set-cookie2");
            processCookieHeaders(parser, headers, state, conn);
        }
    }
}