Examples with EscapeTool org.apache.velocity.tools.generic.EscapeTool used on opensource projects

Example 1 with EscapeTool

use of org.apache.velocity.tools.generic.EscapeTool in project lucene-solr by apache.

the class VelocityResponseWriter method createContext.

private VelocityContext createContext(SolrQueryRequest request, SolrQueryResponse response) {
    VelocityContext context = new VelocityContext();
    // Register useful Velocity "tools"
    String locale = request.getParams().get(LOCALE);
    Map toolConfig = new HashMap();
    toolConfig.put("locale", locale);
    // TODO: add test; TODO: should this be overridable with a custom "log" named tool?
    context.put("log", log);
    context.put("esc", new EscapeTool());
    context.put("date", new ComparisonDateTool());
    context.put("list", new ListTool());
    context.put(SORT, new SortTool());
    MathTool mathTool = new MathTool();
    mathTool.configure(toolConfig);
    context.put("math", mathTool);
    NumberTool numberTool = new NumberTool();
    numberTool.configure(toolConfig);
    context.put("number", numberTool);
    DisplayTool displayTool = new DisplayTool();
    displayTool.configure(toolConfig);
    context.put("display", displayTool);
    ResourceTool resourceTool = new SolrVelocityResourceTool(request.getCore().getSolrConfig().getResourceLoader().getClassLoader());
    resourceTool.configure(toolConfig);
    context.put("resource", resourceTool);
    // Custom tools can override any of the built-in tools provided above, by registering one with the same name
    for (String name : customTools.keySet()) {
        Object customTool = SolrCore.createInstance(customTools.get(name), Object.class, "VrW custom tool: " + name, request.getCore(), request.getCore().getResourceLoader());
        if (customTool instanceof LocaleConfig) {
            ((LocaleConfig) customTool).configure(toolConfig);
        }
        context.put(name, customTool);
    }
    // custom tools _cannot_ override context objects added below, like $request and $response
    // TODO: at least log a warning when one of the *fixed* tools classes in name with a custom one, currently silently ignored
    // Turn the SolrQueryResponse into a SolrResponse.
    // QueryResponse has lots of conveniences suitable for a view
    // Problem is, which SolrResponse class to use?
    // One patch to SOLR-620 solved this by passing in a class name as
    // as a parameter and using reflection and Solr's class loader to
    // create a new instance.  But for now the implementation simply
    // uses QueryResponse, and if it chokes in a known way, fall back
    // to bare bones SolrResponseBase.
    // Can this writer know what the handler class is?  With echoHandler=true it can get its string name at least
    SolrResponse rsp = new QueryResponse();
    NamedList<Object> parsedResponse = BinaryResponseWriter.getParsedResponse(request, response);
    try {
        rsp.setResponse(parsedResponse);
        // page only injected if QueryResponse works
        // page tool only makes sense for a SearchHandler request
        context.put("page", new PageTool(request, response));
        context.put("debug", ((QueryResponse) rsp).getDebugMap());
    } catch (ClassCastException e) {
        // known edge case where QueryResponse's extraction assumes "response" is a SolrDocumentList
        // (AnalysisRequestHandler emits a "response")
        rsp = new SolrResponseBase();
        rsp.setResponse(parsedResponse);
    }
    context.put("request", request);
    context.put("response", rsp);
    return context;
}

Example 2 with EscapeTool

use of org.apache.velocity.tools.generic.EscapeTool in project stanbol by apache.

the class BenchmarkServlet method getVelocityContext.

private VelocityContext getVelocityContext(HttpServletRequest request, String pageTitle) {
    final VelocityContext ctx = new VelocityContext();
    ctx.put("title", getServletInfo() + " - " + pageTitle);
    ctx.put("contextPath", request.getContextPath());
    ctx.put("cssPath", request.getContextPath() + mountPath + "/benchmark.css");
    ctx.put("esc", new EscapeTool());
    return ctx;
}