Examples of org.apache.struts2.components.ActionComponent

org.apache.struts2.views.jsp.StrutsMockHttpServletRequest
This tag enables developers to call actions directly from a JSP page by specifying the action name and an optional namespace. The body content of the tag is used to render the results from the Action. Any result processor defined for this action in struts.xml will be ignored, unless the executeResult parameter is specified.
- id (String) - the id (if specified) to put the action under stack's context.
- name* (String) - name of the action to be executed (without the extension suffix eg. .action)
- namespace (String) - default to the namespace where this action tag is invoked
- executeResult (Boolean) - default is false. Decides whether the result of this action is to be executed or not
- ignoreContextParams (Boolean) - default to false. Decides whether the request parameters are to be included when the action is invoked
```
  public class ActionTagAction extends ActionSupport { public String execute() throws Exception { return "done"; } public String doDefault() throws Exception { ServletActionContext.getRequest().setAttribute("stringByAction", "This is a String put in by the action's doDefault()"); return "done"; } }  
```
```
   ....  success.jsp   success.jsp  ....   
```
```
  The following action tag will execute result and include it in this page
 
  
 The following action tag will do the same as above, but invokes method specialMethod in action
 
  
 The following action tag will not execute result, but put a String in request scope under an id "stringByAction" which will be retrieved using property tag
    
```

        DefaultActionMapper defaultActionMapper = new DefaultActionMapper();
        defaultActionMapper.setContainer(container);
        ActionMapping actionMapping = defaultActionMapper.getMapping(request, configManager);




        StrutsResultSupport result = (StrutsResultSupport) actionMapping.getResult();
        assertNotNull(result);
        assertTrue(result instanceof ServletRedirectResult);


        assertEquals("myAction.action", result.getLocation());


        // TODO: need to test location but there's noaccess to the property/method, unless we use reflection
    }

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        defaultActionMapper.setContainer(container);
        defaultActionMapper.setExtensions(",,");
        ActionMapping actionMapping = defaultActionMapper.getMapping(request, configManager);




        StrutsResultSupport result = (StrutsResultSupport) actionMapping.getResult();
        assertNotNull(result);
        assertTrue(result instanceof ServletRedirectResult);


        assertEquals("myAction", result.getLocation());


        // TODO: need to test location but there's noaccess to the property/method, unless we use reflection
    }

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  /**
   * reserved method parameter
   */
  public ActionMapping getMapping(HttpServletRequest request, ConfigurationManager configManager) {
    ActionMapping mapping = super.getMapping(request, configManager);
    if (null != mapping) {
      String method = request.getParameter(methodParam);
      if (StringUtils.isNotEmpty(method)) {
        mapping.setMethod(method);
      }
    }
    return mapping;
  }

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   * @param t
   *            the exception
   * @return the exception as a string.
   */
  protected String toString(Throwable t) {
    FastByteArrayOutputStream bout = new FastByteArrayOutputStream();
    PrintWriter wrt = new PrintWriter(bout);
    t.printStackTrace(wrt);
    wrt.close();
    return bout.toString();
  }

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  freemarker.template.Configuration cfg;


  protected void buildCfg() {
    cfg = new freemarker.template.Configuration();
    cfg.setTemplateLoader(new StrutsClassTemplateLoader());
    cfg.setTemplateExceptionHandler(TemplateExceptionHandler.HTML_DEBUG_HANDLER);
    cfg.setObjectWrapper(new BeangleObjectWrapper(true));
    cfg.setDefaultEncoding("utf-8");
  }

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  public void testText() throws Exception {
    Map<String, Object> datas = CollectUtils.newHashMap();
    datas.put("b", new BeangleTagLibrary(ActionContext.getContext().getValueStack(),
        new MockHttpServletRequest(), new MockHttpServletResponse()));
    datas.put("s", new StrutsModels(ActionContext.getContext().getValueStack(),
        new MockHttpServletRequest(), new MockHttpServletResponse()));
    datas.put("watch", new StopWatch());
    StringWriter writer = new StringWriter();
    Template template = cfg.getTemplate("comp.ftl");
    // template.process(datas, writer);

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            }    
            
            // Create an iterator status if the status attribute was set.
            if (statusAttr != null) {
                statusState = new IteratorStatus.StatusState();
                status = new IteratorStatus(statusState);
            }


            // we don't need this
            /*
            if (value == null) {

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        @Override
        public boolean end(Writer writer, String body)
        {
            if (isReader)
            {   // A reader list
                IteratorStatus tmpStatus = status;
                status = null;
                // Iterate
                boolean result = super.end(writer, body);
                status = tmpStatus;
                if (status!=null)

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    public void testGetMappingWithActionName_noDynamicMethodColonPrefix() throws Exception {


        Map parameterMap = new HashMap();
        parameterMap.put(DefaultActionMapper.METHOD_PREFIX + "someMethod", "");


        StrutsMockHttpServletRequest request = new StrutsMockHttpServletRequest();
        request.setParameterMap(parameterMap);
        request.setupGetServletPath("/someServletPath.action");


        DefaultActionMapper defaultActionMapper = new DefaultActionMapper();
        defaultActionMapper.setAllowDynamicMethodCalls("false");
        ActionMapping actionMapping = defaultActionMapper.getMapping(request, configManager);

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    public void testActionPrefix() throws Exception {
        Map parameterMap = new HashMap();
        parameterMap.put(DefaultActionMapper.ACTION_PREFIX + "myAction", "");


        StrutsMockHttpServletRequest request = new StrutsMockHttpServletRequest();
        request.setParameterMap(parameterMap);
        request.setupGetServletPath("/someServletPath.action");


        DefaultActionMapper defaultActionMapper = new DefaultActionMapper();
        ActionMapping actionMapping = defaultActionMapper.getMapping(request, configManager);


        assertEquals(actionMapping.getName(), "myAction");

View Full Code Here

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com.mockobjects.servlet.MockFilterChain

com.mockobjects.servlet.MockHttpServletRequest

com.mockobjects.servlet.MockJspWriter

com.mockobjects.servlet.MockPageContext

com.opensymphony.xwork2.ActionContext

com.opensymphony.xwork2.ActionInvocation

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