Package org.apache.cocoon.environment

Examples of org.apache.cocoon.environment.Response

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    /* (non-Javadoc)
   * @see org.apache.cocoon.portal.event.aspect.EventAspect#process(org.apache.cocoon.portal.event.aspect.EventAspectContext, org.apache.cocoon.portal.PortalService)
   */
  public void process(EventAspectContext context, PortalService service) {

        final Response response = ObjectModelHelper.getResponse( context.getObjectModel() );
        response.setHeader("Cache-Control", "no-cache");
        response.addHeader("Cache-Control", "no-store");
        response.setHeader("Pragma", "no-cache");
        response.setHeader("Expires", "Thu, 01 Jan 2000 00:00:00 GMT");
       
        context.invokeNext(service);
  }
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                context.invokeNext( service );
            }
        }
        service.getComponentManager().getLinkService().addUniqueParameterToLink( requestParameterName, String.valueOf(actionCount));
       
        final Response response = ObjectModelHelper.getResponse( context.getObjectModel() );
        response.setHeader("Cache-Control", "no-cache");
        response.addHeader("Cache-Control", "no-store");
        response.setHeader("Pragma", "no-cache");
        response.setHeader("Expires", "Thu, 01 Jan 2000 00:00:00 GMT");
  }
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            Map objectModel,
            String src,
            Parameters parameters)
        throws Exception {

        Response res = ObjectModelHelper.getResponse(objectModel);

        /*
         *  check response validity
         */
        if (res == null) {
            if (getLogger().isDebugEnabled()) {
                getLogger().debug("COOKIECREATOR: no response object");
            }
            return null;
        }

        String cookieName = null;

        String
                cookieValue = null;

        String
                cookieComment = null;

        String
                cookieDomain = null;

        String
                cookiePath = null;

        try {
            cookieName = parameters.getParameter("name");
        } catch (Exception e) {
            if (getLogger().isDebugEnabled()) {
                getLogger().debug("COOKIECREATOR: cannot retrieve cookie name attribute");
            }
            return null;
        }

        cookieValue = parameters.getParameter("value", "");

        Cookie cookie = res.createCookie(cookieName, cookieValue);

        try {
            if ((cookieComment = parameters.getParameter("comment")) != null) {
                cookie.setComment(cookieComment);
            }
        } catch (ParameterException ignore) {
        }

        try {
            if ((cookieDomain = parameters.getParameter("domain")) != null) {
                cookie.setDomain(cookieDomain);
            }
        } catch (ParameterException ignore) {
        }

        try {
            if ((cookiePath = parameters.getParameter("path")) != null) {
                cookie.setPath(cookiePath);
            }
        } catch (ParameterException ignore) {
        }

        cookie.setSecure(parameters.getParameterAsBoolean("secure", false));
        cookie.setMaxAge(parameters.getParameterAsInteger("maxage", 0));
        cookie.setVersion(parameters.getParameterAsInteger("version", 0));

        res.addCookie(cookie);

        if (getLogger().isDebugEnabled()) {
            if (cookie.getMaxAge() == 0) {
                getLogger().debug("COOKIECREATOR: '" + cookieName
                         + "' cookie has been removed");
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        String contentType = null;
        InputSource inputSource;

        final Request request = ObjectModelHelper.getRequest(this.objectModel);
        final Response response = ObjectModelHelper.getResponse(this.objectModel);
       
        byte[] xml_data = (byte[]) request.getAttribute(parameter);
        if (xml_data == null) {
            throw new ProcessingException("request-attribute " +
                    parameter + " is null, no xml-data for processing");
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                this.cachedResponse = null;
            }
        }
        if ( this.cacheExpires > 0
             && (this.reader != null || this.lastConsumer == this.serializer )) {
            Response res = ObjectModelHelper.getResponse(environment.getObjectModel());
            res.setDateHeader("Expires", System.currentTimeMillis() + (this.cacheExpires*1000));
            res.setHeader("Cache-Control", "max-age=" + this.cacheExpires + ", public");
        }
    }
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    public Map act(Redirector redirector, SourceResolver resolver,
                   Map objectModel, String source, Parameters parameters)
    throws Exception {
        final Map results = new HashMap();

        final Response response = ObjectModelHelper.getResponse(objectModel);

        // Process local configuration parameters
        final String[] names = parameters.getNames();
        for (int i = 0; i < names.length; i++) {
            response.setHeader(names[i],parameters.getParameter(names[i]));
            results.put(names[i], parameters.getParameter(names[i]));
        }

        // Process global defaults, that are not overridden
        for (int i = 0; i < defaults.length; i++) {
            if (!results.containsKey(this.defaults[i])) {
                response.setHeader((String) this.defaults[i], (String) this.settings.get(defaults[i]));
                results.put(this.defaults[i], this.settings.get(defaults[i]));
            }
        }

        return Collections.unmodifiableMap(results);
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            this.preparePipeline(environment);           
        }
       
        // See if we need to set an "Expires:" header
        if (this.expires != 0) {
            Response res = ObjectModelHelper.getResponse(environment.getObjectModel());
            res.setDateHeader("Expires", System.currentTimeMillis() + expires);
            res.setHeader("Cache-Control", "max-age=" + expires/1000 + ", public");
            if (getLogger().isDebugEnabled()) {
                getLogger().debug("Setting a new Expires object for this resource");
            }
            environment.getObjectModel().put(ObjectModelHelper.EXPIRES_OBJECT,
                                             new Long(expires + System.currentTimeMillis()));
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            }
        }

        // store in a cookie if so configured
        if (storeInCookie) {
            Response response = ObjectModelHelper.getResponse(objectModel);

            response.addCookie(response.createCookie(localeAttr, lc));
            if (getLogger().isDebugEnabled()) {
                getLogger().debug("created cookies");
            }
        }
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            PreparedStatement statement = con.prepareStatement(getQuery());
            statement.setString(1, this.source);
            ResultSet set = statement.executeQuery();
            if (!set.next()) throw new ResourceNotFoundException("There is no resource with that key");

            Response response = ObjectModelHelper.getResponse(objectModel);
            Request request = ObjectModelHelper.getRequest(objectModel);

            if (this.modifiedSince(set, request, response)) {
                this.resource = set.getBinaryStream(1);
                if (this.typeColumn != 0) {
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     * Lastly, the <code>key</code> value is derived from the value of
     * the <code>source</code> string.
     */
    public void generate() throws ProcessingException, SAXException, IOException {
        try {
            Response response = ObjectModelHelper.getResponse(objectModel);
            this.serialize(response);
        } catch (IOException ioe) {
            getLogger().warn("Assuming client reset stream");

            this.doCommit = false;
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Related Classes of org.apache.cocoon.environment.Response

  • org.apache.cocoon.acting.CookieCreatorAction
  • org.apache.cocoon.acting.HttpCacheAction
  • org.apache.cocoon.acting.HttpHeaderAction
  • org.apache.cocoon.acting.LocaleAction
  • org.apache.cocoon.components.flow.apples.ApplesProcessor
  • org.apache.cocoon.components.language.markup.xsp.XSPCookieHelper
  • org.apache.cocoon.components.language.markup.xsp.XSPResponseHelper
  • org.apache.cocoon.components.pipeline.AbstractProcessingPipeline
  • org.apache.cocoon.components.pipeline.impl.ExpiresCachingProcessingPipeline
  • org.apache.cocoon.environment.wrapper.EnvironmentWrapper
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