Example usage for javax.servlet.http HttpServletResponse setHeader

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse setHeader.

Prototype

public void setHeader(String name, String value);

Source Link

Document

Sets a response header with the given name and value.

Usage

From source file:com.vmware.identity.SharedUtils.java

/**
 * Build mock HttpServletResponse object with a StringWriter
 *  which receives actual response/* w  ww  .  j a  va  2 s  .  co m*/
 * @param sw
 * @param contentType
 * @param expectCookie
 * @return
 * @throws IOException
 */
public static HttpServletResponse buildMockResponseSuccessObject(StringWriter sw, String contentType,
        boolean expectCookie, String contentDispositionValue) throws IOException {
    HttpServletResponse response = createMock(HttpServletResponse.class);
    if (expectCookie) {
        response.addCookie(isA(Cookie.class));
    }
    response.setContentType(contentType);
    if (contentDispositionValue != null && !contentDispositionValue.isEmpty()) {
        response.setHeader("Content-Disposition", contentDispositionValue);
    }
    expect(response.getWriter()).andReturn(new PrintWriter(sw)).anyTimes();
    replay(response);
    return response;
}

From source file:com.lily.dap.web.util.WebUtils.java

/**
 *  If-None-Match Header,Etag./*  www  . ja v a  2 s. c o m*/
 * 
 * Etag,checkIfNoneMatchfalse, 304 not modify status.
 */
public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {
    String headerValue = request.getHeader("If-None-Match");
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!headerValue.equals("*")) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader("ETag", etag);
            return false;
        }
    }
    return true;
}

From source file:com.dosport.system.utils.ServletUtils.java

/**
 * ?? If-None-Match Header, Etag?./*from  w  ww.ja  v a2 s .  com*/
 * 
 * Etag, checkIfNoneMatchfalse, 304 not modify status.
 * 
 * @param etag
 *            ETag.
 */
public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {
    String headerValue = request.getHeader("If-None-Match");
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader("ETag", etag);
            return false;
        }
    }
    return true;
}

From source file:com.handpay.ibenefit.framework.util.WebUtils.java

public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {//from  ww  w  .  ja  v  a2 s .c  o m
    String headerValue = request.getHeader("If-None-Match");
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader("ETag", etag);
            return false;
        }
    }
    return true;
}

From source file:com.stormpath.spring.boot.examples.AngularController.java

@RequestMapping(path = { "/login", "/register", "/forgot" }, method = GET, headers = "Accept=text/html")
public String angular(HttpServletResponse res) {
    res.setHeader("Cache-Control", "no-store, no-cache");
    res.setHeader("Pragma", "no-cache");

    return "forward:/";
}

From source file:org.jhk.pulsing.web.controller.AbstractController.java

/**
 * Set cors header since nodejs and server will communicate on different ports
 * /*from w  w  w  .ja v a 2s  . c o  m*/
 * @param response
 */
@ModelAttribute
public void setCorsHeader(HttpServletResponse response) {
    response.setHeader("Access-Control-Allow-Origin", "*");
}

From source file:org.terasoluna.gfw.functionaltest.app.download.ImageFileDownloadView.java

@Override
protected void addResponseHeader(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) {
    response.setHeader("Content-Disposition", "attachment; filename=Duke.png");
    response.setContentType("image/png");
}

From source file:org.terasoluna.gfw.functionaltest.app.download.TextFileDownloadView.java

@Override
protected void addResponseHeader(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) {
    response.setHeader("Content-Disposition", "attachment; filename=framework.txt");
    response.setContentType("text/plain");
}

From source file:cn.com.qiqi.order.utils.Servlets.java

/**
 * ?? If-None-Match Header, Etag?.//from   w w  w  .ja v a  2  s.  c o m
 * 
 * Etag, checkIfNoneMatchfalse, 304 not modify status.
 * 
 * @param etag ETag.
 */
public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {
    String headerValue = request.getHeader(HttpHeaders.IF_NONE_MATCH);
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader(HttpHeaders.ETAG, etag);
            return false;
        }
    }
    return true;
}

From source file:tomekkup.helenos.web.servlet.view.CsvView.java

@Override
protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    response.setHeader("Content-Disposition",
            "attachment; filename=\"" + (String) model.get("key") + "_" + (String) model.get("key") + ".csv\"");
    BufferedWriter writer = new BufferedWriter(response.getWriter());

    //myDbData = (Whatever) modelMap.get("modelKey");
    //some kind of loop {writer.write(myDbData csv row); writer.newLine(); }
    writer.flush();/*from ww w.  j a  v  a2 s.c  o m*/
    writer.close();
}