Package org.apache.struts2.rest.handler

Examples of org.apache.struts2.rest.handler.ContentTypeHandler

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    @Inject
    public void setContainer(Container container) {
        Set<String> names = container.getInstanceNames(ContentTypeHandler.class);
        for (String name : names) {
            ContentTypeHandler handler = container.getInstance(ContentTypeHandler.class, name);

            if (handler.getExtension() != null) {
                // Check for overriding handlers for the current extension
                String overrideName = container.getInstance(String.class, STRUTS_REST_HANDLER_OVERRIDE_PREFIX +handler.getExtension());
                if (overrideName != null) {
                    if (!handlersByExtension.containsKey(handler.getExtension())) {
                        handler = container.getInstance(ContentTypeHandler.class, overrideName);
                    } else {
                        // overriding handler has already been registered
                        continue;
                    }
                }
                this.handlersByExtension.put(handler.getExtension(), handler);
            }

            if (handler.getContentType() != null) {
                this.handlersByContentType.put(handler.getContentType(), handler);
            }
        }
    }
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     * Gets the handler for the request by looking at the request content type and extension
     * @param req The request
     * @return The appropriate handler
     */
    public ContentTypeHandler getHandlerForRequest(HttpServletRequest req) {
        ContentTypeHandler handler = null;
        String contentType = req.getContentType();
        if (contentType != null) {
          int index = contentType.indexOf(';');
          if( index != -1)
            contentType = contentType.substring(0,index).trim();
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            throws IOException {
        String resultCode = null;
        HttpServletRequest req = ServletActionContext.getRequest();
        HttpServletResponse res = ServletActionContext.getResponse();
   
        ContentTypeHandler handler = getHandlerForResponse(req, res);
        if (handler != null) {
            String extCode = resultCode+"-"+handler.getExtension();
            if (actionConfig.getResults().get(extCode) != null) {
                resultCode = extCode;
            } else {
                StringWriter writer = new StringWriter();
                resultCode = handler.fromObject(target, resultCode, writer);
                String text = writer.toString();
                if (text.length() > 0) {
                    byte[] data = text.getBytes("UTF-8");
                    res.setContentLength(data.length);
                    res.setContentType(handler.getContentType());
                    res.getOutputStream().write(data);
                    res.getOutputStream().close();
                }
            }
        }
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     * the default error result (default-error).
     */
    private void executeResult() throws Exception {

        // Get handler by representation
        ContentTypeHandler handler = handlerSelector.getHandlerForResponse(
                ServletActionContext.getRequest(), ServletActionContext.getResponse());

        // get the result
        this.result = createResult();

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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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    }};

    protected Container container;

    public DefaultActionMapper() {
        prefixTrie = new PrefixTrie() {
            {
                put(METHOD_PREFIX, new ParameterAction() {
                    public void execute(String key, ActionMapping mapping) {
                        if (allowDynamicMethodCalls) {
                            mapping.setMethod(key.substring(
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    }};

    protected Container container;

    public DefaultActionMapper() {
        prefixTrie = new PrefixTrie() {
            {
                put(METHOD_PREFIX, new ParameterAction() {
                    public void execute(String key, ActionMapping mapping) {
                        if (allowDynamicMethodCalls) {
                            mapping.setMethod(key.substring(
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                    }
                    // no wait result? hmm -- let's try to do dynamically put it in for you!

                    //we used to add a fake "wait" result here, since the configuration is unmodifiable, that is no longer
                    //an option, see WW-3068
                    FreemarkerResult waitResult = new FreemarkerResult();
                    container.inject(waitResult);
                    waitResult.setLocation("/org/apache/struts2/interceptor/wait.ftl");
                    waitResult.execute(actionInvocation);

                    return Action.NONE;
                }

                return WAIT;
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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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Related Classes of org.apache.struts2.rest.handler.ContentTypeHandler

  • com.mockobjects.dynamic.Mock
  • com.mockobjects.servlet.MockFilterChain
  • com.mockobjects.servlet.MockHttpServletRequest
  • com.mockobjects.servlet.MockJspWriter
  • com.mockobjects.servlet.MockPageContext
  • com.opensymphony.xwork2.ActionContext
  • com.opensymphony.xwork2.ActionInvocation
  • com.opensymphony.xwork2.ActionProxy
  • com.opensymphony.xwork2.ActionSupport
  • com.opensymphony.xwork2.config.Configuration
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