Example usage for org.springframework.web.servlet.view.freemarker FreeMarkerView setExposeSpringMacroHelpers

Introduction

In this page you can find the example usage for org.springframework.web.servlet.view.freemarker FreeMarkerView setExposeSpringMacroHelpers.

Prototype

public void setExposeSpringMacroHelpers(boolean exposeSpringMacroHelpers) 

Source Link

Document

Set whether to expose a RequestContext for use by Spring's macro library, under the name "springMacroRequestContext".

Usage

From source file:org.hdiv.web.servlet.view.freemarker.FreeMarkerMacroTests.java

public void testAllMacros() throws Exception {
    DummyMacroRequestContext rc = new DummyMacroRequestContext(request);
    Map msgMap = new HashMap();
    msgMap.put("hello", "Howdy");
    msgMap.put("world", "Mundo");
    rc.setMessageMap(msgMap);/*from w ww.  j ava 2 s . c  o m*/
    Map themeMsgMap = new HashMap();
    themeMsgMap.put("hello", "Howdy!");
    themeMsgMap.put("world", "Mundo!");
    rc.setThemeMessageMap(themeMsgMap);
    rc.setContextPath("/springtest");

    TestBean tb = new TestBean("Darren", 99);
    tb.setSpouse(new TestBean("Fred"));
    tb.setJedi(true);
    request.setAttribute("command", tb);

    HashMap names = new HashMap();
    names.put("Darren", "Darren Davison");
    names.put("John", "John Doe");
    names.put("Fred", "Fred Bloggs");
    names.put("Rob&Harrop", "Rob Harrop");

    Configuration config = fc.getConfiguration();
    Map model = new HashMap();
    model.put("command", tb);
    model.put("springMacroRequestContext", rc);
    model.put("msgArgs", new Object[] { "World" });
    model.put("nameOptionMap", names);
    model.put("options", names.values());

    FreeMarkerView view = new FreeMarkerView();
    view.setBeanName("myView");
    view.setUrl("test.ftl");
    view.setExposeSpringMacroHelpers(false);
    view.setConfiguration(config);
    view.setServletContext(new MockServletContext());

    view.render(model, request, response);

    // tokenize output and ignore whitespace
    String output = response.getContentAsString();
    System.out.println(output);
    String[] tokens = StringUtils.tokenizeToStringArray(output, "\t\n");

    for (int i = 0; i < tokens.length; i++) {
        if (tokens[i].equals("NAME"))
            assertEquals("Darren", tokens[i + 1]);
        if (tokens[i].equals("AGE"))
            assertEquals("99", tokens[i + 1]);
        if (tokens[i].equals("MESSAGE"))
            assertEquals("Howdy Mundo", tokens[i + 1]);
        if (tokens[i].equals("DEFAULTMESSAGE"))
            assertEquals("hi planet", tokens[i + 1]);
        if (tokens[i].equals("MESSAGEARGS"))
            assertEquals("Howdy[World]", tokens[i + 1]);
        if (tokens[i].equals("MESSAGEARGSWITHDEFAULTMESSAGE"))
            assertEquals("Hi", tokens[i + 1]);
        if (tokens[i].equals("THEME"))
            assertEquals("Howdy! Mundo!", tokens[i + 1]);
        if (tokens[i].equals("DEFAULTTHEME"))
            assertEquals("hi! planet!", tokens[i + 1]);
        if (tokens[i].equals("THEMEARGS"))
            assertEquals("Howdy![World]", tokens[i + 1]);
        if (tokens[i].equals("THEMEARGSWITHDEFAULTMESSAGE"))
            assertEquals("Hi!", tokens[i + 1]);
        if (tokens[i].equals("URL"))
            assertEquals("/springtest/aftercontext.html", tokens[i + 1]);
        if (tokens[i].equals("FORM1"))
            assertEquals("<input type=\"text\" id=\"name\" name=\"name\" value=\"Darren\"     >",
                    tokens[i + 1]);
        if (tokens[i].equals("FORM2"))
            assertEquals(
                    "<input type=\"text\" id=\"name\" name=\"name\" value=\"Darren\" class=\"myCssClass\"    >",
                    tokens[i + 1]);
        if (tokens[i].equals("FORM3"))
            assertEquals("<textarea id=\"name\" name=\"name\" >Darren</textarea>", tokens[i + 1]);
        if (tokens[i].equals("FORM4"))
            assertEquals("<textarea id=\"name\" name=\"name\" rows=10 cols=30>Darren</textarea>",
                    tokens[i + 1]);
        //TODO verify remaining output (fix whitespace)
        if (tokens[i].equals("FORM9"))
            assertEquals("<input type=\"password\" id=\"name\" name=\"name\" value=\"\"     >", tokens[i + 1]);
        if (tokens[i].equals("FORM10"))
            assertEquals("<input type=\"hidden\" id=\"name\" name=\"name\" value=\"Darren\"     >",
                    tokens[i + 1]);
        if (tokens[i].equals("FORM11"))
            assertEquals("<input type=\"text\" id=\"name\" name=\"name\" value=\"Darren\"     >",
                    tokens[i + 1]);
        if (tokens[i].equals("FORM12"))
            assertEquals("<input type=\"hidden\" id=\"name\" name=\"name\" value=\"Darren\"     >",
                    tokens[i + 1]);
        if (tokens[i].equals("FORM13"))
            assertEquals("<input type=\"password\" id=\"name\" name=\"name\" value=\"\"     >", tokens[i + 1]);
        if (tokens[i].equals("FORM15"))
            assertEquals("<input type=\"hidden\" name=\"_name\" value=\"on\"/>", tokens[i + 1]);
        if (tokens[i].equals("FORM15"))
            assertEquals("<input type=\"checkbox\" id=\"name\" name=\"name\" />", tokens[i + 2]);
        if (tokens[i].equals("FORM16"))
            assertEquals("<input type=\"hidden\" name=\"_jedi\" value=\"on\"/>", tokens[i + 1]);
        if (tokens[i].equals("FORM16"))
            assertEquals("<input type=\"checkbox\" id=\"jedi\" name=\"jedi\" checked=\"checked\" />",
                    tokens[i + 2]);
    }
}

---

From source file:org.hdiv.web.servlet.view.freemarker.FreeMarkerMacroTests.java

public void testSpringMacroRequestContextAttributeUsed() {
    final String helperTool = "wrongType";

    FreeMarkerView fv = new FreeMarkerView() {
        @Override/* ww w  . j a va  2 s  .  c o m*/
        protected void processTemplate(Template template, SimpleHash model, HttpServletResponse response) {
            fail();
        }
    };
    fv.setUrl(TEMPLATE_FILE);
    fv.setApplicationContext(wac);
    fv.setExposeSpringMacroHelpers(true);

    Map model = new HashMap();
    model.put(FreeMarkerView.SPRING_MACRO_REQUEST_CONTEXT_ATTRIBUTE, helperTool);

    try {
        fv.render(model, request, response);
    } catch (Exception ex) {
        assertTrue(ex instanceof ServletException);
        assertTrue(ex.getMessage().contains(FreeMarkerView.SPRING_MACRO_REQUEST_CONTEXT_ATTRIBUTE));
    }
}

---

From source file:org.hdiv.web.servlet.view.freemarker.FreeMarkerMacroTests.java

public void testExposeSpringMacroHelpers() throws Exception {
    FreeMarkerView fv = new FreeMarkerView() {
        @Override// www  . ja va 2  s.  c o  m
        protected void processTemplate(Template template, SimpleHash fmModel, HttpServletResponse response)
                throws TemplateException {
            Map model = fmModel.toMap();
            assertTrue(
                    model.get(FreeMarkerView.SPRING_MACRO_REQUEST_CONTEXT_ATTRIBUTE) instanceof RequestContext);
            RequestContext rc = (RequestContext) model
                    .get(FreeMarkerView.SPRING_MACRO_REQUEST_CONTEXT_ATTRIBUTE);
            BindStatus status = rc.getBindStatus("tb.name");
            assertEquals("name", status.getExpression());
            assertEquals("juergen", status.getValue());
        }
    };
    fv.setUrl(TEMPLATE_FILE);
    fv.setApplicationContext(wac);
    fv.setExposeSpringMacroHelpers(true);

    Map model = new HashMap();
    model.put("tb", new TestBean("juergen", 99));
    fv.render(model, request, response);
}

---