Example usage for org.apache.http.client.methods HttpRequestWrapper setHeader

Introduction

In this page you can find the example usage for org.apache.http.client.methods HttpRequestWrapper setHeader.

Prototype

public void setHeader(String str, String str2) 

Source Link

Usage

From source file:org.opennms.core.web.HttpClientWrapper.java

/**
 * Execute the given HTTP method, returning an HTTP response.
 * // ww  w. ja  va2s. c  o  m
 * Note that when you are done with the response, you must call {@link #closeResponse()} so that it gets cleaned up properly.
 */
public CloseableHttpResponse execute(final HttpUriRequest method) throws ClientProtocolException, IOException {
    LOG.debug("execute: " + this.toString() + "; method: " + method.toString());
    // override some headers with our versions
    final HttpRequestWrapper requestWrapper = HttpRequestWrapper.wrap(method);
    if (!isEmpty(m_userAgent)) {
        requestWrapper.setHeader(HTTP.USER_AGENT, m_userAgent);
    }
    if (!isEmpty(m_virtualHost)) {
        requestWrapper.setHeader(HTTP.TARGET_HOST, m_virtualHost);
    }

    if (m_version != null) {
        if (HttpVersion.HTTP_1_1.equals(m_version) && isEmpty(m_virtualHost)) {
            // NMS-7506, set HTTP version to 1.0 if virtual host is not set (since 1.1 requires a virtual host)
            requestWrapper.setProtocolVersion(HttpVersion.HTTP_1_0);
        } else {
            requestWrapper.setProtocolVersion(m_version);
        }
    }

    return getClient().execute(requestWrapper);
}

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