Java HttpRequest.containsHeader方法代码示例

本文整理汇总了Java中org.apache.http.HttpRequest.containsHeader方法的典型用法代码示例。如果您正苦于以下问题：Java HttpRequest.containsHeader方法的具体用法？Java HttpRequest.containsHeader怎么用？Java HttpRequest.containsHeader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类org.apache.http.HttpRequest的用法示例。

在下文中一共展示了HttpRequest.containsHeader方法的11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: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }

    String method = request.getRequestLine().getMethod();
    if (method.equalsIgnoreCase("CONNECT")) {
        return;
    }

    if (!request.containsHeader(HTTP.CONN_DIRECTIVE)) {
        // Default policy is to keep connection alive
        // whenever possible
        request.addHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
    }
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:18，代码来源:RequestConnControl.java

示例2: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException
            ("HTTP request may not be null.");
    }
    if ((request instanceof HttpEntityEnclosingRequest) &&
        !request.containsHeader(HTTP.DATE_HEADER)) {
        String httpdate = DATE_GENERATOR.getCurrentDate();
        request.setHeader(HTTP.DATE_HEADER, httpdate);
    }
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:13，代码来源:RequestDate.java

示例3: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(HttpRequest request, HttpContext context) {
    if (!request.containsHeader(AsyncHttpClient.HEADER_ACCEPT_ENCODING)) {
        request.addHeader(AsyncHttpClient.HEADER_ACCEPT_ENCODING, AsyncHttpClient
                .ENCODING_GZIP);
    }
    for (String header : AsyncHttpClient.access$000(this.this$0).keySet()) {
        if (request.containsHeader(header)) {
            Header overwritten = request.getFirstHeader(header);
            Log.d(AsyncHttpClient.LOG_TAG, String.format("Headers were overwritten! (%s | %s)" +
                    " overwrites (%s | %s)", new Object[]{header, AsyncHttpClient.access$000
                    (this.this$0).get(header), overwritten.getName(), overwritten.getValue()}));
            request.removeHeader(overwritten);
        }
        request.addHeader(header, (String) AsyncHttpClient.access$000(this.this$0).get(header));
    }
}

开发者ID:JackChan1999，项目名称:boohee_v5.6，代码行数:17，代码来源:AsyncHttpClient$1.java

示例4: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }

    String method = request.getRequestLine().getMethod();
    if (method.equalsIgnoreCase("CONNECT")) {
        return;
    }

    if (request.containsHeader(AUTH.WWW_AUTH_RESP)) {
        return;
    }

    // Obtain authentication state
    AuthState authState = (AuthState) context.getAttribute(
            ClientContext.TARGET_AUTH_STATE);
    if (authState == null) {
        this.log.debug("Target auth state not set in the context");
        return;
    }
    if (this.log.isDebugEnabled()) {
        this.log.debug("Target auth state: " + authState.getState());
    }
    process(authState, request, context);
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:31，代码来源:RequestTargetAuthentication.java

示例5: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }

    String method = request.getRequestLine().getMethod();
    if (method.equalsIgnoreCase("CONNECT")) {
        request.setHeader(PROXY_CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
        return;
    }

    // Obtain the client connection (required)
    HttpRoutedConnection conn = (HttpRoutedConnection) context.getAttribute(
            ExecutionContext.HTTP_CONNECTION);
    if (conn == null) {
        this.log.debug("HTTP connection not set in the context");
        return;
    }

    HttpRoute route = conn.getRoute();

    if (route.getHopCount() == 1 || route.isTunnelled()) {
        if (!request.containsHeader(HTTP.CONN_DIRECTIVE)) {
            request.addHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
        }
    }
    if (route.getHopCount() == 2 && !route.isTunnelled()) {
        if (!request.containsHeader(PROXY_CONN_DIRECTIVE)) {
            request.addHeader(PROXY_CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
        }
    }
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:34，代码来源:RequestClientConnControl.java

示例6: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
/**
 * Adds the header {@code "Accept-Encoding: gzip,deflate"} to the request.
 */
public void process(
        final HttpRequest request,
        final HttpContext context) throws HttpException, IOException {

    /* Signal support for Accept-Encoding transfer encodings. */
    if (!request.containsHeader("Accept-Encoding")) {
        request.addHeader("Accept-Encoding", "gzip,deflate");
    } 
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:13，代码来源:RequestAcceptEncoding.java

示例7: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (context == null) {
        throw new IllegalArgumentException("HTTP context may not be null");
    }

    if (request.containsHeader(AUTH.PROXY_AUTH_RESP)) {
        return;
    }

    HttpRoutedConnection conn = (HttpRoutedConnection) context.getAttribute(
            ExecutionContext.HTTP_CONNECTION);
    if (conn == null) {
        this.log.debug("HTTP connection not set in the context");
        return;
    }
    HttpRoute route = conn.getRoute();
    if (route.isTunnelled()) {
        return;
    }

    // Obtain authentication state
    AuthState authState = (AuthState) context.getAttribute(
            ClientContext.PROXY_AUTH_STATE);
    if (authState == null) {
        this.log.debug("Proxy auth state not set in the context");
        return;
    }
    if (this.log.isDebugEnabled()) {
        this.log.debug("Proxy auth state: " + authState.getState());
    }
    process(authState, request, context);
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:37，代码来源:RequestProxyAuthentication.java

示例8: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(final HttpRequest request, final HttpContext context)
    throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (!request.containsHeader(HTTP.USER_AGENT)) {
        String useragent = HttpProtocolParams.getUserAgent(request.getParams());
        if (useragent != null) {
            request.addHeader(HTTP.USER_AGENT, useragent);
        }
    }
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:13，代码来源:RequestUserAgent.java

示例9: execute

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
@Override
public HttpResponse execute(final HttpRequest request, final HttpClientConnection conn, final HttpContext context)
        throws IOException, HttpException {
    if(!request.containsHeader(HttpHeaders.USER_AGENT)) {
        request.addHeader(new BasicHeader(HttpHeaders.USER_AGENT, useragentProvider.get()));
    }
    return super.execute(request, conn, context);
}

开发者ID:iterate-ch，项目名称:cyberduck，代码行数:9，代码来源:LoggingHttpRequestExecutor.java

示例10: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(HttpRequest request, HttpContext context) {
    if (!request.containsHeader("Accept-Encoding")) {
        request.addHeader("Accept-Encoding", "gzip");
    }
}

开发者ID:MLNO，项目名称:airgram，代码行数:6，代码来源:RestClient.java

示例11: process

import org.apache.http.HttpRequest; //导入方法依赖的package包/类
public void process(final HttpRequest request, final HttpContext context)
        throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }
    if (request instanceof HttpEntityEnclosingRequest) {
        if (this.overwrite) {
            request.removeHeaders(HTTP.TRANSFER_ENCODING);
            request.removeHeaders(HTTP.CONTENT_LEN);
        } else {
            if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
                throw new ProtocolException("Transfer-encoding header already present");
            }
            if (request.containsHeader(HTTP.CONTENT_LEN)) {
                throw new ProtocolException("Content-Length header already present");
            }
        }
        ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
        HttpEntity entity = ((HttpEntityEnclosingRequest)request).getEntity();
        if (entity == null) {
            request.addHeader(HTTP.CONTENT_LEN, "0");
            return;
        }
        // Must specify a transfer encoding or a content length
        if (entity.isChunked() || entity.getContentLength() < 0) {
            if (ver.lessEquals(HttpVersion.HTTP_1_0)) {
                throw new ProtocolException(
                        "Chunked transfer encoding not allowed for " + ver);
            }
            request.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
        } else {
            request.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
        }
        // Specify a content type if known
        if (entity.getContentType() != null && !request.containsHeader(
                HTTP.CONTENT_TYPE )) {
            request.addHeader(entity.getContentType());
        }
        // Specify a content encoding if known
        if (entity.getContentEncoding() != null && !request.containsHeader(
                HTTP.CONTENT_ENCODING)) {
            request.addHeader(entity.getContentEncoding());
        }
    }
}

开发者ID:lamsfoundation，项目名称:lams，代码行数:46，代码来源:RequestContent.java

注：本文中的org.apache.http.HttpRequest.containsHeader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。