Example usage for javax.servlet.http HttpServletRequest getAttribute

Introduction

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

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.

Usage

From source file:info.magnolia.cms.util.Resource.java

/**
 * <p>//from   w  w w  .j a va 2  s .  c  o m
 * get ContentNode object as set by the "set" tag
 * </p>
 * @param req HttpServletRequest as received in JSP or servlet
 * @return ContentNode , global container specific to the current JSP/Servlet page
 */
public static Content getGlobalContentNode(HttpServletRequest req) {
    try {
        return (Content) req.getAttribute(Resource.GLOBAL_CONTENT_NODE);
    } catch (Exception e) {
        return null;
    }
}

From source file:de.itsvs.cwtrpc.security.AbstractRpcProcessingFilter.java

public static RPCRequest getRpcRequest(HttpServletRequest request) {
    return ((RPCRequest) request.getAttribute(GWT_RPC_REQUEST_ATTR_NAME));
}

From source file:org.springjutsu.validation.util.RequestUtils.java

public static String getPathWithinHandlerMapping() {
    HttpServletRequest request = getCurrentRequest();
    String pathWithinHandlerMapping = request == null ? null
            : (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
    return removeLeadingAndTrailingSlashes(pathWithinHandlerMapping);
}

From source file:com.surevine.alfresco.audit.listeners.PostAuditEventListener.java

/**
 * Assumes that the post content was a JSON string.
 *
 * @param postContent/*from  ww w . ja va 2s. c  om*/
 *            from the request
 * @return valid JSONObject, otherwise null
 */
public static JSONObject parseJSONFromPostContent(final HttpServletRequest request) {

    if (request.getAttribute(REQUEST_ATTRIBUTE_JSON) != null) {
        return (JSONObject) request.getAttribute(REQUEST_ATTRIBUTE_JSON);
    }

    JSONObject retVal = null;

    InputStream inStream;
    try {
        inStream = request.getInputStream();
    } catch (IOException eIO) {
        logger.error("Error encountered while reading from the request stream", eIO);
        return null;
    }

    InputStreamReader reader = new InputStreamReader(inStream);
    JSONTokener tokenizer = new JSONTokener(reader);

    try {
        retVal = new JSONObject(tokenizer);
    } catch (JSONException e) {
        // We will only warn in the logs if it was supposed to be JSON
        if ("application/json".equals(request.getHeader("Content-Type"))) {
            try {
                logger.warn("Invalid JSON string parsed from post content "
                        + IOUtils.toString(request.getInputStream()), e);
            } catch (IOException e1) {
                logger.error("IOException caught parsing request stream", e1);
            }
        }
    }

    request.setAttribute(REQUEST_ATTRIBUTE_JSON, retVal);

    return retVal;
}

From source file:info.magnolia.cms.core.Path.java

public static String getOriginalURI(HttpServletRequest req) {
    return (String) req.getAttribute(JAVAX_FORWARD_SERVLET_PATH);
}

From source file:org.springjutsu.validation.util.RequestUtils.java

/**
 * Identifies the view name pattern which best matches
 * the current request URL (path within handler mapping).
 * @param candidateViewNames The view name patterns to test
 * @param controllerPaths Possible request mapping prefixes 
 * from a controller-level RequestMapping annotation 
 * @param request the current request/*from   w  w w .  jav a  2s  . c om*/
 * @return the best matching view name.
 */
public static String findFirstMatchingRestPath(String[] candidateViewNames, String[] controllerPaths,
        HttpServletRequest request) {

    String pathWithinHandlerMapping = removeLeadingAndTrailingSlashes(
            (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE));

    AntPathMatcher antPathMatcher = new AntPathMatcher();
    for (String candidatePath : candidateViewNames) {
        if ((controllerPaths == null || candidatePath.startsWith("/")) && antPathMatcher
                .match(removeLeadingAndTrailingSlashes(candidatePath), pathWithinHandlerMapping)) {
            return candidatePath;
        } else if (controllerPaths != null) {
            for (String controllerPath : controllerPaths) {
                String testPath = (controllerPath + "/" + candidatePath).replace("//", "/");
                if (antPathMatcher.match(removeLeadingAndTrailingSlashes(testPath), pathWithinHandlerMapping)) {
                    return candidatePath;
                }
            }
        }
    }
    return null;
}

From source file:arena.utils.ServletUtils.java

public static String canonicalizeURI(String uri, String webrootPath, HttpServletRequest request,
        boolean isPublicURI) {

    boolean isInclude = WebUtils.isIncludeRequest(request);
    boolean isForward = (request.getAttribute(WebUtils.FORWARD_PATH_INFO_ATTRIBUTE) != null);

    // Check it's not an illegal URL
    File webroot = new File(webrootPath);
    File configFile = new File(webroot, uri); // build a canonical version if we can
    String canonicalURI = FileUtils.constructOurCanonicalVersion(configFile, webroot);
    if (!FileUtils.isDescendant(webroot, configFile, webroot)) {
        return null; // illegal
    } else if (isPublicURI && !isInclude && !isForward
            && FileUtils.isDescendant(new File(webroot, "WEB-INF"), configFile, webroot)) {
        return null; // don't allow direct access to web-inf
    } else if (isPublicURI && !isInclude && !isForward
            && FileUtils.isDescendant(new File(webroot, "META-INF"), configFile, webroot)) {
        return null; // don't allow direct access to meta-inf
    } else {/*  w  w w.  j  a v  a  2s . c o m*/
        return canonicalURI;
    }
}

From source file:info.magnolia.cms.util.Resource.java

/**
 * <p>/*from  w  ww . j av a  2s .  co  m*/
 * get Content object as requested from the URI
 * </p>
 * @param req HttpServletRequest as received in JSP or servlet
 * @return currently active page, as requested from the URI
 */
public static Content getCurrentActivePage(HttpServletRequest req) {
    Content currentActpage;
    currentActpage = (Content) req.getAttribute(Aggregator.CURRENT_ACTPAGE);
    if (currentActpage == null) {
        currentActpage = (Content) req.getAttribute(Aggregator.ACTPAGE);
    }
    return currentActpage;
}

From source file:gov.nih.nci.cabig.ctms.web.WebTools.java

@SuppressWarnings({ "unchecked" })
public static SortedMap<String, Object> requestAttributesToMap(final HttpServletRequest request) {
    return namedAttributesToMap(request.getAttributeNames(), new AttributeAccessor() {
        public Object getAttribute(String name) {
            return request.getAttribute(name);
        }//w  w  w .  ja v  a2 s.co m
    });
}

From source file:net.sourceforge.fenixedu.util.InquiriesUtil.java

public static Object getFromRequest(final String name, final HttpServletRequest request) {
    final Object parameter = request.getParameter(name);
    return (parameter == null) ? request.getAttribute(name) : parameter;
}