List of usage examples for javax.servlet ServletRequest getAttribute
public Object getAttribute(String name);
Object, or null if no attribute of the given name exists. From source file:org.opencms.file.history.CmsHistoryResourceHandler.java
/** * Returns <code>true</code> if the given request is displaying an historical version.<p> * /* w ww .j a v a2s.c o m*/ * @param req the request to check * * @return <code>true</code> if the given request is displaying a historical version */ public static boolean isHistoryRequest(ServletRequest req) { return (null != req.getAttribute(ATTRIBUTE_NAME)); }
From source file:com.cognifide.slice.api.tag.SliceTagUtils.java
private static SlingScriptHelper getSlingScriptHelper(final PageContext pageContext) { ServletRequest request = pageContext.getRequest(); SlingBindings bindings = (SlingBindings) request.getAttribute(SlingBindings.class.getName()); return bindings.getSling(); }
From source file:org.opencms.file.history.CmsHistoryResourceHandler.java
/** * Returns the historical version of a resource, * if the given request is displaying a history version.<p> * //from w ww . j a v a 2s . c o m * @param req the request to check * * @return the historical resource if the given request is displaying an historical version */ public static I_CmsHistoryResource getHistoryResource(ServletRequest req) { return (I_CmsHistoryResource) req.getAttribute(ATTRIBUTE_NAME); }
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 w w w . ja v a 2 s . co m final Map<Object, Object> resolver = new HashMap<Object, Object>(); request.setAttribute("felix.webconsole.variable.resolver", resolver); return resolver; }
From source file:com.redhat.rhn.frontend.taglibs.list.RadioColumnTag.java
static String getRadioValue(ServletRequest request, String listName) { String value = (String) request.getAttribute(getRadioName(listName)); if (StringUtils.isBlank(value)) { value = request.getParameter(getRadioName(listName)); if (StringUtils.isBlank(value)) { value = request.getParameter(getRadioHidden(listName)); if (StringUtils.isBlank(value)) { value = (String) request.getAttribute(getDefaultValueName(listName)); }/*w w w . j ava 2 s . c om*/ } } request.setAttribute(getRadioName(listName), value); return value; }
From source file:ru.org.linux.site.Template.java
public static Template getTemplate(ServletRequest request) { return (Template) request.getAttribute("template"); }
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./* w w w .ja v a 2 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:org.apache.struts.tiles.DefinitionsUtil.java
/** * Get Definition stored in jsp context by an action. * @return ComponentDefinition or null if not found. */// w w w. jav a 2 s .c om public static ComponentDefinition getActionDefinition(ServletRequest request) { return (ComponentDefinition) request.getAttribute(ACTION_DEFINITION); }
From source file:com.redhat.rhn.frontend.taglibs.list.ListTagHelper.java
/** * Returns a set declaration associated to this list * if it was previously bound./*from w w w . j a v a 2 s. c o m*/ * @param listName the name of the list to who holds the set. * Note: this must be a Unique Name .. * See bindSetDeclTo method for more info. * @param request the servlet request object * @return returns the set declaration label associated to the list. */ public static String lookupSetDeclFor(String listName, ServletRequest request) { String selectedName = makeSetDeclAttributeName(listName); return (String) request.getAttribute(selectedName); }
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 ww w . j a v a2s.c o 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); } } } } }