Example usage for org.apache.commons.httpclient HeaderElement getParameters

Introduction

In this page you can find the example usage for org.apache.commons.httpclient HeaderElement getParameters.

Prototype

public NameValuePair[] getParameters() 

Source Link

Usage

From source file:com.esri.gpt.agp.client.AgpDPart.java

/**
 * Execute the write./*from w w w. j a  va  2s . c  om*/
 * @param out the output stream
 * @throws Exception if an exception occurs
 */
private void execSend(final OutputStream destinationStream) throws Exception {
    AgpConnection srcCon = this.sourceConnection;
    String sUrl = this.sourceUrl;
    String rqType = "application/x-www-form-urlencoded";
    StringBuilder rqParams = new StringBuilder();
    srcCon.appendToken(rqParams);
    AgpProperties hdr = srcCon.makeRequestHeaderProperties();
    AgpClient client = srcCon.ensureClient();
    StringProvider provider = new StringProvider(rqParams.toString(), rqType);

    this.step = "connectingToSource";
    try {
        client.executeRequest(sUrl, hdr, provider, new ContentHandler() {

            @Override
            public boolean onBeforeReadResponse(HttpClientRequest request) {
                AgpDPart oThis = AgpDPart.this;
                ResponseInfo info = request.getResponseInfo();
                Header h;
                String s;
                s = "responseContentLength " + info.getContentLength();
                AgpDPart.LOGGER.finest("onBeforeReadResponse " + s);

                h = info.getResponseHeader("Content-Type");
                if (h != null) {
                    HeaderElement elements[] = h.getElements();
                    // Expect only one header element to be there, no more, no less
                    if (elements.length == 1) {
                        String sContentType = elements[0].getName();
                        String sCharset = null;
                        NameValuePair nvp = elements[0].getParameterByName("charset");
                        if (nvp != null) {
                            sCharset = nvp.getValue();
                        }
                        oThis.setContentType(sContentType);
                        oThis.setCharset(sCharset);
                        s = "contentType=" + sContentType + " charset=" + sCharset;
                        AgpDPart.LOGGER.finest("onBeforeReadResponse " + s);
                    }
                }

                h = info.getResponseHeader("Content-Disposition");
                if (h != null) {
                    HeaderElement elements[] = h.getElements();
                    for (HeaderElement element : elements) {
                        NameValuePair[] params = element.getParameters();
                        for (NameValuePair param : params) {
                            s = "Content-Disposition param " + param.getName() + "=" + param.getValue();
                            AgpDPart.LOGGER.finest("onBeforeReadResponse " + s);
                            if (param.getName().equals("filename")) {
                                String sValue = param.getValue();
                                if (sValue != null) {
                                    oThis.sourceFileName = sValue;
                                    oThis.setFileName(sValue);
                                    s = "found Content-Disposition filename " + oThis.sourceFileName;
                                    AgpDPart.LOGGER.finest("onBeforeReadResponse " + s);
                                }
                            } else if (param.getName().equals("size")) {
                                String sValue = param.getValue();
                                if (sValue != null) {
                                    long nSize = -2;
                                    try {
                                        nSize = Long.valueOf(param.getValue());
                                        oThis.sourceLength = nSize;
                                        s = "found Content-Disposition size " + nSize;
                                        AgpDPart.LOGGER.finest("onBeforeReadResponse " + s);
                                    } catch (NumberFormatException nfe) {
                                        nSize = -2;
                                    }
                                }
                            }
                        }
                    }
                }
                return true;
            }

            @Override
            public void readResponse(HttpClientRequest request, InputStream responseStream) throws IOException {
                AgpDPart.LOGGER.finest("readResponse, streaming data...");
                AgpDPart oThis = AgpDPart.this;
                oThis.step = "streamingToDestination";
                oThis.sendStart(destinationStream);
                oThis.sendDispositionHeader(destinationStream);
                oThis.sendContentTypeHeader(destinationStream);
                oThis.sendTransferEncodingHeader(destinationStream);
                oThis.sendEndOfHeader(destinationStream);
                long nTotal = oThis.streamData(responseStream, destinationStream);
                AgpDPart.LOGGER.finest("readResponse, bytes transferred=" + nTotal);
                oThis.sendEnd(destinationStream);
            }
        });

    } catch (IOException e) {
        boolean bThrow = true;
        if (this.step.equals("connectingToSource")) {
            String s = this.getName();
            if ((s != null) && s.equals("metadata")) {
                s = e.toString();
                // this is what happens when there is no metadata
                // 1.6.02         HTTP Request failed: HTTP/1.1 500 Internal Server Error
                // AGOL 4/13/2012 HTTP Request failed: HTTP/1.1 400 Bad Request
                if (s.contains("HTTP Request failed")) {
                    AgpDPart.LOGGER.finest("No metadata found " + s);
                    bThrow = false;
                }
            }
        } else {
            throw e;
        }
        if (bThrow)
            throw e;
    }
}

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From source file:org.apache.axis2.transport.http.AbstractHTTPSender.java

private String processCookieHeader(HeaderElement element) {
    String cookie = element.getName() + "=" + element.getValue();
    NameValuePair[] parameters = element.getParameters();
    for (int j = 0; parameters != null && j < parameters.length; j++) {
        NameValuePair parameter = parameters[j];
        cookie = cookie + "; " + parameter.getName() + "=" + parameter.getValue();
    }//w w  w.  j a  va2s.c  om
    return cookie;
}

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From source file:org.apache.axis2.transport.http.AbstractHTTPSender.java

private String processCookieHeaders(Header[] headers) {
    String cookie = "";
    for (Header header : headers) {
        if (!cookie.equals("")) {
            cookie = cookie + ";";
        }/*w  ww . ja va  2 s  .  c om*/
        HeaderElement[] elements = header.getElements();
        for (HeaderElement element : elements) {
            cookie = cookie + element.getName() + "=" + element.getValue();
            NameValuePair[] parameters = element.getParameters();
            for (NameValuePair parameter : parameters) {
                cookie = cookie + "; " + parameter.getName() + "=" + parameter.getValue();
            }
        }
    }
    return cookie;
}

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