Example usage for javax.servlet.http HttpServletResponse setStatus

List of usage examples for javax.servlet.http HttpServletResponse setStatus

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Introduction

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

Prototype

public void setStatus(int sc);

Source Link

Document

Sets the status code for this response.

Usage

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

/**
 *  If-None-Match Header,Etag./*  www  .  j  a  va2  s .  c om*/
 * 
 * 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?.//  ww  w .j a v a 2s . co m
 * 
 * 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  w  w  w . jav a 2  s  .co 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:cn.com.qiqi.order.utils.Servlets.java

/**
 * ?? If-None-Match Header, Etag?./*from  www.  j a  va2  s  .  c  om*/
 * 
 * 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:com.cnksi.core.web.utils.Servlets.java

/**
 * ?? If-None-Match Header, Etag?./*w w  w.  j a  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:com.netflix.zuul.scriptManager.FilterScriptManagerServlet.java

/**
 * Set an error code and print out the usage docs to the response with a preceding error message
 *
 * @param statusCode// w w  w  .  j  a v  a  2 s.  com
 * @param response
 */
private static void setUsageError(int statusCode, String message, HttpServletResponse response) {
    response.setStatus(statusCode);
    try {
        Writer w = response.getWriter();
        if (message != null) {
            w.write(message + "\n\n");
        }
        w.write(getUsageDoc());
    } catch (Exception e) {
        logger.error("Failed to output usage error.", e);
        // won't throw exception because this is not critical, logging the error is enough
    }
}

From source file:de.escidoc.core.aa.servlet.Login.java

/**
 * Writes the provided page content to the writer of the {@link HttpServletResponse}. The http status code is set to
 * the provided value./*from   w w w.j ava  2s  .c  o m*/
 *
 * @param response   The {@link HttpServletResponse}.
 * @param page       The page to write.
 * @param statusCode The http status code to set.
 * @throws IOException Thrown in case of a failed i/o operation.
 */
private static void sendResponse(final HttpServletResponse response, final String page, final int statusCode)
        throws IOException {
    final PrintWriter writer = response.getWriter();
    writer.print(page);
    response.setStatus(statusCode);
}

From source file:com.emaxcore.emaxdata.common.web.Servlets.java

/**
 * ?? If-None-Match Header, Etag?.//from w ww .j a  v a  2  s.  c  om
 *
 * 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:com.cultureofcode.diceware.NumberController.java

@ExceptionHandler(IllegalArgumentException.class)
public ClientError handleIllegalArgs(IllegalArgumentException iae, HttpServletResponse resp) {

    resp.setStatus(HttpStatus.BAD_REQUEST.value());
    return new ClientError(iae.getMessage());

}

From source file:com.alehuo.wepas2016projekti.controller.RestController.java

/**
 * Palauttaa kyttjtunnuksia hakusanan perusteella
 *
 * @param searchTerm Hakusana//from w w  w  .  ja  va2 s  .c o m
 * @param res HTTP Response
 * @return
 */
@RequestMapping(value = "/users/{searchTerm}", method = RequestMethod.GET)
public List<UserAccount> getUsersMatching(@PathVariable String searchTerm, HttpServletResponse res) {
    res.setStatus(200);
    return usrService.getUsersByUsernameLike(searchTerm);
}