Example usage for javax.servlet ServletRequest setAttribute

Introduction

In this page you can find the example usage for javax.servlet ServletRequest setAttribute.

Prototype

public void setAttribute(String name, Object o);

Source Link

Document

Stores an attribute in this request.

Usage

From source file:org.apache.felix.webconsole.WebConsoleUtil.java

/**
 * Sets the {@link VariableResolver} as the
 * {@link WebConsoleConstants#ATTR_CONSOLE_VARIABLE_RESOLVER}
 * attribute in the given request. An attribute of that name already
 * existing is silently replaced.//  w  ww . j  a va2s . co m
 *
 * @param request The request whose attribute is set
 * @param resolver The {@link VariableResolver} to place into the request
 */
public static void setVariableResolver(final ServletRequest request, final VariableResolver resolver) {
    request.setAttribute(WebConsoleConstants.ATTR_CONSOLE_VARIABLE_RESOLVER, resolver);
}

From source file:org.apache.tiles.servlet.context.ServletUtil.java

/**
 * Returns the current container that has been set, or the default one.
 *
 * @param request The request to use.//from   w  ww  .j  a  v  a2  s  . c o  m
 * @param context The servlet context to use.
 * @return The current Tiles container to use in web pages.
 * @since 2.1.0
 */
public static TilesContainer getCurrentContainer(ServletRequest request, ServletContext context) {
    TilesContainer container = (TilesContainer) request.getAttribute(CURRENT_CONTAINER_ATTRIBUTE_NAME);
    if (container == null) {
        container = getContainer(context);
        request.setAttribute(CURRENT_CONTAINER_ATTRIBUTE_NAME, container);
    }

    return container;
}

From source file:com.netspective.sparx.util.HttpUtils.java

public static void includeServletResourceContent(Writer writer, HttpServletValueContext vc, String includePath,
        String valueContextAttrName) throws IOException, ServletException {
    ServletRequest request = vc.getRequest();
    ServletResponse response = vc.getResponse();

    RequestDispatcher rd = request.getRequestDispatcher(includePath);

    if (writer != response.getWriter())
        response = new AlternateOutputDestServletResponse(writer, response);

    request.setAttribute(valueContextAttrName, vc);
    rd.include(request, response);/* ww w.j  a  va  2 s  . c  om*/
    request.removeAttribute(valueContextAttrName);
}

From source file:be.iminds.aiolos.ui.CommonServlet.java

@SuppressWarnings("unchecked")
public static Map<Object, Object> getProperties(final ServletRequest request) {
    final Object resolverObj = request.getAttribute("felix.webconsole.variable.resolver");
    if (resolverObj instanceof Map<?, ?>) {
        return (Map<Object, Object>) resolverObj;
    }/*from  ww  w  .  ja  va2 s. c o  m*/

    final Map<Object, Object> resolver = new HashMap<Object, Object>();
    request.setAttribute("felix.webconsole.variable.resolver", resolver);
    return resolver;
}

From source file:com.day.cq.wcm.foundation.forms.FormResourceEdit.java

/**
 * Sets the list of resources to be handled by the "edit" resources form action.
 * @param req current request//from  w w w.  j a v  a2 s  .  c  om
 * @param resources the list of resources
 */
public static void setResources(ServletRequest req, List<Resource> resources) {
    req.setAttribute(RESOURCES_ATTRIBUTE, resources);
}

From source file:net.ontopia.topicmaps.webed.impl.utils.TagUtils.java

public static void setCurrentFormTag(ServletRequest request, FormTag tag) {
    request.setAttribute("OKS_FORM", tag);
}

From source file:org.jahia.taglibs.template.include.OptionTag.java

public static void renderNodeWithViewAndTypes(JCRNodeWrapper node, String view,
        String commaConcatenatedNodeTypes, PageContext pageContext, Map<String, String> parameters)
        throws RepositoryException, IOException, RenderException {

    String charset = pageContext.getResponse().getCharacterEncoding();
    // Todo test if module is active
    RenderContext renderContext = (RenderContext) pageContext.getAttribute("renderContext",
            PageContext.REQUEST_SCOPE);//from  w w w  .  java 2 s .co  m
    Resource currentResource = (Resource) pageContext.getAttribute("currentResource",
            PageContext.REQUEST_SCOPE);
    String[] nodeTypes = StringUtils.split(commaConcatenatedNodeTypes, ",");

    if (nodeTypes.length > 0) {
        final String primaryNodeType = nodeTypes[0];

        if (node.isNodeType(primaryNodeType)) {
            ExtendedNodeType mixinNodeType = NodeTypeRegistry.getInstance().getNodeType(primaryNodeType);

            // create a resource to render the current node with the specified view
            Resource wrappedResource = new Resource(node, currentResource.getTemplateType(), view,
                    Resource.CONFIGURATION_INCLUDE);
            wrappedResource.setResourceNodeType(mixinNodeType);

            // set parameters
            for (Map.Entry<String, String> param : parameters.entrySet()) {
                wrappedResource.getModuleParams().put(URLDecoder.decode(param.getKey(), charset),
                        URLDecoder.decode(param.getValue(), charset));
            }

            // attempt to resolve script for the newly created resource
            Script script = null;
            try {
                script = RenderService.getInstance().resolveScript(wrappedResource, renderContext);
            } catch (RepositoryException e) {
                logger.error(e.getMessage(), e);
            } catch (TemplateNotFoundException e) {
                // if we didn't find a script, attempt to locate one based on secondary node type if one was specified
                if (nodeTypes.length > 1) {
                    mixinNodeType = NodeTypeRegistry.getInstance().getNodeType(nodeTypes[1]);
                    wrappedResource.setResourceNodeType(mixinNodeType);
                    script = RenderService.getInstance().resolveScript(wrappedResource, renderContext);
                }
            }

            // if we have found a script, render it
            if (script != null) {
                final ServletRequest request = pageContext.getRequest();

                //save environment
                Object currentNode = request.getAttribute("currentNode");
                Resource currentOption = (Resource) request.getAttribute("optionResource");

                // set attributes to render the newly created resource
                request.setAttribute("optionResource", currentResource);
                request.setAttribute("currentNode", node);
                request.setAttribute("currentResource", wrappedResource);
                try {
                    pageContext.getOut().write(script.execute(wrappedResource, renderContext));
                } finally {
                    // restore environment as it previously was
                    request.setAttribute("optionResource", currentOption);
                    request.setAttribute("currentNode", currentNode);
                    request.setAttribute("currentResource", currentResource);
                }
            }
        }
    }
}

From source file:com.redhat.rhn.frontend.taglibs.list.SelectableColumnTag.java

private static void addPostScript(String script, String listName, ServletRequest request) {
    String key = makePostScriptKey(listName);
    StringBuilder test = (StringBuilder) request.getAttribute(key);
    if (test == null) {
        test = new StringBuilder();
        request.setAttribute(key, test);
    }/*w  ww  . jav  a 2  s  .  com*/
    test.append(script);
}

From source file:org.opencms.flex.CmsFlexController.java

/** 
 * Stores the given controller in the given request (using a request attribute).<p>
 * //from  w w w.j  a va  2 s  .c om
 * @param req the request where to store the controller in 
 * @param controller the controller to store
 */
public static void setController(ServletRequest req, CmsFlexController controller) {

    req.setAttribute(CmsFlexController.ATTRIBUTE_NAME, controller);
}

From source file:no.sesat.search.http.filters.SiteLocatorFilter.java

static String getRequestId(final ServletRequest servletRequest) {

    if (null == servletRequest.getAttribute("UNIQUE_ID")) {
        servletRequest.setAttribute("UNIQUE_ID", UUID.randomUUID().toString());
    }//from   www  .j  av  a 2  s.com
    return (String) servletRequest.getAttribute("UNIQUE_ID");
}