Example usage for javax.servlet.http HttpServletRequest getParameter

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getParameter.

Prototype

public String getParameter(String name);

Source Link

Document

Returns the value of a request parameter as a String, or null if the parameter does not exist.

Usage

From source file:com.painiu.webapp.util.PhotoUtils.java

public static License getLicense(HttpServletRequest request) {
    String license = request.getParameter("license");
    if (license == null || "".equals(license)) {
        return License.ATTRIBUTION_NONCOMMERCIAL_SHAREALIKE;
    }//ww  w.  j  a va 2s . co  m
    return License.valueOf(Integer.valueOf(license).intValue());
}

From source file:com.netsteadfast.greenstep.sys.SysQueryParamInspectUtils.java

private static String getFieldValue(String fieldName, HttpServletRequest request) throws Exception {
    String value = null;//from   w w w  . j  ava  2s.c o m
    value = request.getParameter(fieldName);
    if (StringUtils.defaultString(value).length() > MAX_VALUE_LENGTH) {
        value = value.substring(0, MAX_VALUE_LENGTH);
    }
    return value;
}

From source file:com.amalto.core.servlet.ExportServlet.java

private static String getParameter(HttpServletRequest request, String parameter, boolean isMandatory,
        String defaultValue) {/*  w w w. ja  v a  2s .  c  om*/
    String value = request.getParameter(parameter);
    if (value == null && isMandatory) {
        throw new IllegalArgumentException("Parameter '" + parameter + "' is mandatory and not set.");
    }
    return value == null ? defaultValue : value;
}

From source file:com.painiu.webapp.util.PhotoUtils.java

public static Privacy getPrivacy(HttpServletRequest request, String prefix) {
    String isPublic = request.getParameter(prefix == null ? "is_public" : prefix + "_is_public");
    String isContact = request.getParameter(prefix == null ? "is_contact" : prefix + "_is_contact");
    String isFriend = request.getParameter(prefix == null ? "is_friend" : prefix + "_is_friend");
    String isFamily = request.getParameter(prefix == null ? "is_family" : prefix + "_is_family");

    return getPrivacyValue(isPublic, isContact, isFriend, isFamily);
}

From source file:org.ow2.chameleon.fuchsia.push.base.hub.dto.SubscriptionRequest.java

public static SubscriptionRequest from(HttpServletRequest request) throws InvalidContentNotification {

    validateRequest(request);/* w w w . j ava 2 s.  c  o m*/

    return new SubscriptionRequest(request.getParameter(HUB_CALLBACK), request.getParameter(HUB_MODE),
            request.getParameter(HUB_TOPIC), request.getParameter(HUB_VERIFY));

}

From source file:com.npower.wall.TagUtil.java

/**
 * Get the UA from request if any otherwise use the parameter passed
 *//*from ww w.  j a v  a  2s  .  c  om*/

public static String getUA(HttpServletRequest request) {
    String UA = "";
    if (request.getParameter("UA") != null) {
        UA = request.getParameter("UA");
    } else {
        UA = request.getHeader("User-Agent");
    }
    if (StringUtils.isEmpty(UA)) {
        // Default UA
        UA = "Nokia6681";
    }
    return UA;
}

From source file:com.npower.wall.TagUtil.java

/**
 * Figure out if the request is coming in through an UP.Link (AKA MAG) WAP
 * Gateway from Openwave (this info is necessary to undestand if certain WML
 * extensions (useful for usability) can be utilized.
 *//*from  w ww.  jav a  2 s.c o  m*/

public static boolean isUplink(HttpServletRequest request) {
    String UA = "";
    if (request.getParameter("UA") != null) {
        UA = "" + request.getParameter("UA");
    } else {
        UA = "" + request.getHeader("User-Agent");
    }
    if (UA.indexOf("UP.Link") != -1) {
        return true;
    } else {
        return false;
    }
}

From source file:com.controlj.addon.weather.servlets.PrimDeclaration.java

private static String getLocation(HttpServletRequest request) {
    String locString = request.getParameter("title");
    String result = null;/*from w w w.ja v  a  2 s.co m*/
    if (locString != null) {
        // example: Administrator@161.145.175.61[lvl5] - #weather [Graphics:None:Test Fields:View]
        Pattern pattern = Pattern.compile(".+ - ([^ ]+) \\[.+\\]");
        Matcher matcher = pattern.matcher(locString);
        if (matcher.matches()) {
            try {
                result = matcher.group(1);
            } catch (Exception e) {
            } // ignore matching exceptions
        }
    }
    return result;
}

From source file:com.github.rnewson.couchdb.lucene.util.ServletUtils.java

public static int getIntParameter(final HttpServletRequest req, final String parameterName,
        final int defaultValue) {
    final String result = req.getParameter(parameterName);
    return result != null ? Integer.parseInt(result) : defaultValue;
}

From source file:com.github.rnewson.couchdb.lucene.util.ServletUtils.java

public static long getLongParameter(final HttpServletRequest req, final String parameterName,
        final long defaultValue) {
    final String result = req.getParameter(parameterName);
    return result != null ? Long.parseLong(result) : defaultValue;
}