Examples of com.opensymphony.xwork2.interceptor.annotations.AnnotationWorkflowInterceptor

Package com.opensymphony.xwork2.interceptor.annotations

Examples of com.opensymphony.xwork2.interceptor.annotations.AnnotationWorkflowInterceptor

com.opensymphony.xwork2.config.Configuration
Invokes any annotated methods on the action. Specifically, it supports the following annotations:
- @ {@link Before} - will be invoked before the action method. If the returned value is not null, it isreturned as the action result code
- @ {@link BeforeResult} - will be invoked after the action method but before the result execution
- @ {@link After} - will be invoked after the action method and result execution
There can be multiple methods marked with the same annotations, but the order of their execution is not guaranteed. However, the annotated methods on the superclass chain are guaranteed to be invoked before the annotated method in the current class in the case of a {@link Before} annotations and after, if the annotations is{@link After}.
```
  public class BaseAnnotatedAction { protected String log = "";  @Before public String baseBefore() { log = log + "baseBefore-"; return null; } } 
 public class AnnotatedAction extends BaseAnnotatedAction { @Before public String before() { log = log + "before"; return null; } 
 public String execute() { log = log + "-execute"; return Action.SUCCESS; } 
 @BeforeResult public void beforeResult() throws Exception { log = log +"-beforeResult"; } 
 @After public void after() { log = log + "-after"; } }  
```
With the interceptor applied and the action executed on AnnotatedAction the log instance variable will contain baseBefore-before-execute-beforeResult-after.

Configure a stack in xwork.xml that replaces the PrepareInterceptor with the AnnotationWorkflowInterceptor:
```
  <interceptor-stack name="annotatedStack"> <interceptor-ref name="staticParams"/> <interceptor-ref name="params"/> <interceptor-ref name="conversionError"/> <interceptor-ref name="annotationWorkflow"/> </interceptor-stack>  
```
@author Zsolt Szasz, zsolt at lorecraft dot com @author Rainer Hermanns @author Dan Oxlade, dan d0t oxlade at gmail d0t c0m

    Locale result = null;
    OgnlValueStack stack = (OgnlValueStack) ActionContext.getContext().getValueStack();


    for (Object o : stack.getRoot()) {
      if (o instanceof LocaleProvider) {
        LocaleProvider lp = (LocaleProvider) o;
        result = lp.getLocale();
        break;
      }
    }


    // Falling back to the request locale

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  public void test21() {
    ActionBuilder actionNameBuilder = new DefaultActionBuilder();
    ProfileService profileService = new ProfileServiceImpl();
    actionNameBuilder.setProfileService(profileService);


    ObjectFactory of = new ObjectFactory();
    final DummyContainer mockContainer = new DummyContainer();
    Configuration configuration = new DefaultConfiguration() {
      @Override
      public Container getContainer() {
        return mockContainer;

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


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


        Mock invMock = new Mock(ActionInvocation.class);
        ActionInvocation inv = (ActionInvocation) invMock.proxy();
        ActionContext ctx = ActionContext.getContext();
        ctx.put(ServletActionContext.HTTP_REQUEST, request);
        StrutsMockHttpServletResponse response = new StrutsMockHttpServletResponse();
        ctx.put(ServletActionContext.HTTP_RESPONSE, response);
        invMock.expectAndReturn("getInvocationContext", ctx);
        invMock.expectAndReturn("getStack", ctx.getValueStack());
        result.execute(inv);
        assertEquals("http://www.google.com", response.getRedirectURL());
        //TODO: need to test location but there's noaccess to the property/method, unless we use reflection
    }

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    //  ------- Singleton getInstance -------
    
    public static TextProvider getInstance(Class clazz, LocaleProvider provider)
    {
        TextProvider instance=new TextProviderActionSupport(provider);
        if (instance instanceof ResourceBundleTextProvider)
        {
            ((ResourceBundleTextProvider) instance).setClazz(clazz);
        }
        return instance;

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    //  ------- Singleton getInstance -------
    
    public static TextProvider getInstance(Class<?> clazz, LocaleProvider provider)
    {
        TextProvider instance=new TextProviderActionSupport(provider);
        if (instance instanceof ResourceBundleTextProvider)
        {
            ((ResourceBundleTextProvider) instance).setClazz(clazz);
        }
        return instance;

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    }


    protected String getTranslationFromKey(String key)
    {
        Object action = getAction();
        TextProvider tp = getTextProvider(action);
        if (tp!=null)
        {   // Text Provider found
            String locale = getLocale(action).toString();  
            String result = tp.getText(key);
            if (result==null)
            {
                if (log.isErrorEnabled())
                    log.error("No translation found for key=[" + key + "] on page " + getPageName() + " --> locale=" + locale);
            }

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    else {
      OgnlValueStack stack = (OgnlValueStack) TagUtils.getStack(pageContext);
      
      for (Object o : stack.getRoot()) {
        if (o instanceof TextProvider) {
          TextProvider tp = (TextProvider) o;
          message = tp.getText(messageKey, UNDEFINED_KEY + messageKey + UNDEFINED_KEY);
          break;
        }
      }
    }

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   * 
   * @return reference to field with TextProvider
   */
  private TextProvider getTextProvider() {
    if (textProvider == null) {
      TextProviderFactory tpf = new TextProviderFactory();
      if (container != null) {
        container.inject(tpf);
      }
      textProvider = tpf.createInstance(getClass(), this);
    }
    return textProvider;
  }

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    ResultConfig resultConfig = new ResultConfig.Builder(resultCode, resultTypeConfig.getClassName())
        .addParams(params).build();
    try {
      return objectFactory.buildResult(resultConfig, context.getContextMap());
    } catch (Exception e) {
      throw new XWorkException("Unable to build convention result", e, resultConfig);
    }
  }

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    ProfileService profileService = new ProfileServiceImpl();
    actionNameBuilder.setProfileService(profileService);


    ObjectFactory of = new ObjectFactory();
    final DummyContainer mockContainer = new DummyContainer();
    Configuration configuration = new DefaultConfiguration() {
      @Override
      public Container getContainer() {
        return mockContainer;
      }
    };
    PackageConfig strutsDefault = makePackageConfig("beangle", null, null, "dispatcher", null, null, null);
    configuration.addPackageConfig("beangle", strutsDefault);
    // ResultMapBuilder resultMapBuilder =
    // createStrictMock(ResultMapBuilder.class);
    // set beans on mock container
    mockContainer.setActionNameBuilder(actionNameBuilder);
    // mockContainer.setResultMapBuilder(resultMapBuilder);
    // mockContainer.setConventionsService(new ConventionsServiceImpl(""));


    SmartActionConfigBuilder builder = new SmartActionConfigBuilder(configuration, mockContainer, of);
    builder.setActionBuilder(actionNameBuilder);
    builder.buildActionConfigs();
    Set<String> names = configuration.getPackageConfigNames();
    for (String a : names) {
      System.out.println("pkgname:" + a);
      PackageConfig pkgConfig = configuration.getPackageConfig(a);
      System.out.println("namespace:" + pkgConfig.getNamespace());
      Map<String, ActionConfig> configs = pkgConfig.getAllActionConfigs();
      for (String actionName : configs.keySet()) {
        ActionConfig config = configs.get(actionName);
        System.out.println(config.getClassName());

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