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Java HttpRequest.getParams方法代码示例

本文整理汇总了Java中org.apache.http.HttpRequest.getParams方法的典型用法代码示例。如果您正苦于以下问题:Java HttpRequest.getParams方法的具体用法?Java HttpRequest.getParams怎么用?Java HttpRequest.getParams使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在org.apache.http.HttpRequest的用法示例。


在下文中一共展示了HttpRequest.getParams方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getLocationURI

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public URI getLocationURI(
        final HttpRequest request,
        final HttpResponse response,
        final HttpContext context) throws ProtocolException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (response == null) {
        throw new IllegalArgumentException("HTTP response may not be null");
    }
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }
    //get the location header to find out where to redirect to
    Header locationHeader = response.getFirstHeader("location");
    if (locationHeader == null) {
        // got a redirect response, but no location header
        throw new ProtocolException(
                "Received redirect response " + response.getStatusLine()
                + " but no location header");
    }
    String location = locationHeader.getValue();
    if (this.log.isDebugEnabled()) {
        this.log.debug("Redirect requested to location '" + location + "'");
    }

    URI uri = createLocationURI(location);

    HttpParams params = request.getParams();
    // rfc2616 demands the location value be a complete URI
    // Location       = "Location" ":" absoluteURI
    try {
        // Drop fragment
        uri = URIUtils.rewriteURI(uri);
        if (!uri.isAbsolute()) {
            if (params.isParameterTrue(ClientPNames.REJECT_RELATIVE_REDIRECT)) {
                throw new ProtocolException("Relative redirect location '"
                        + uri + "' not allowed");
            }
            // Adjust location URI
            HttpHost target = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
            if (target == null) {
                throw new IllegalStateException("Target host not available " +
                        "in the HTTP context");
            }
            URI requestURI = new URI(request.getRequestLine().getUri());
            URI absoluteRequestURI = URIUtils.rewriteURI(requestURI, target, true);
            uri = URIUtils.resolve(absoluteRequestURI, uri);
        }
    } catch (URISyntaxException ex) {
        throw new ProtocolException(ex.getMessage(), ex);
    }

    RedirectLocations redirectLocations = (RedirectLocations) context.getAttribute(
            REDIRECT_LOCATIONS);
    if (redirectLocations == null) {
        redirectLocations = new RedirectLocations();
        context.setAttribute(REDIRECT_LOCATIONS, redirectLocations);
    }
    if (params.isParameterFalse(ClientPNames.ALLOW_CIRCULAR_REDIRECTS)) {
        if (redirectLocations.contains(uri)) {
            throw new CircularRedirectException("Circular redirect to '" + uri + "'");
        }
    }
    redirectLocations.add(uri);
    return uri;
}
 
开发者ID:lamsfoundation,项目名称:lams,代码行数:68,代码来源:DefaultRedirectStrategy.java

示例2: determineParams

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
/**
 * Obtains parameters for executing a request.
 * The default implementation in this class creates a new
 * {@link ClientParamsStack} from the request parameters
 * and the client parameters.
 * <br/>
 * This method is called by the default implementation of
 * {@link #execute(HttpHost,HttpRequest,HttpContext)}
 * to obtain the parameters for the
 * {@link DefaultRequestDirector}.
 *
 * @param req    the request that will be executed
 *
 * @return  the parameters to use
 */
protected HttpParams determineParams(HttpRequest req) {
    return new ClientParamsStack
        (null, getParams(), req.getParams(), null);
}
 
开发者ID:lamsfoundation,项目名称:lams,代码行数:20,代码来源:AbstractHttpClient.java


注:本文中的org.apache.http.HttpRequest.getParams方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。