Package org.apache.struts2.views.java

Examples of org.apache.struts2.views.java.Attributes


    assert (body != null);

    try {
      writer.write(body);
    } catch (IOException e) {
      throw new StrutsException("IOError while writing the body: " + e.getMessage(), e);
    }
    if (popComponentStack) {
      popComponentStack();
    }
    return false;
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        + getComponentName()
        + "', field '"
        + field
        + (parameters != null && parameters.containsKey("name") ? "', name '"
            + parameters.get("name") : "") + "': " + errorMsg;
    throw new StrutsException(msg, e);
  }
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      }
      try {
        objectFactory.getClassInstance(actionClass.getName());
      } catch (ClassNotFoundException e) {
        logger.error("Object Factory was unable to load class {}", actionClass.getName());
        throw new StrutsException("Object Factory was unable to load class " + actionClass.getName(),
            e);
      }
      String[] beanNames = beanNameFinder.getBeanNames(actionClass);
      switch (beanNames.length) {
      case 0:
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          params.put("method", action.getMethod());
        }
        return buildResult(resultCode, resultTypeConfig, context, params);
      } else if (prefix.startsWith("redirect")) {
        String targetResource = StringUtils.substringAfter(resultCode, ":");
        if (StringUtils.contains(targetResource, ':')) { return new ServletRedirectResult(
            targetResource); }
        Action action = buildAction(targetResource);
        // add special param and ajax tag for redirect
        HttpServletRequest request = ServletActionContext.getRequest();
        String redirectParamStr = request.getParameter("params");
        action.params(redirectParamStr);
        // x-requested-with->XMLHttpRequest
        if (null != request.getHeader("x-requested-with")) {
          action.param("x-requested-with", "1");
        }
        Map<String, String> params = buildResultParams(path, resultTypeConfig);
        if (null != action.getParams().get("method")) {
          params.put("method", (String) action.getParams().get("method"));
          action.getParams().remove("method");
        }
        if (StringUtils.isNotEmpty(action.getMethod())) {
          params.put("method", action.getMethod());
        }
        addNamespaceAction(action, params);

        ServletRedirectResult result = (ServletRedirectResult) buildResult(resultCode,
            resultTypeConfig, context, params);
        for (Map.Entry<String, String> param : action.getParams().entrySet()) {
          String property = param.getKey();
          result.addParameter(property, param.getValue());
        }
        return result;
      } else {
        return buildResult(resultCode, resultTypeConfig, context,
            buildResultParams(path, resultTypeConfig));
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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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public class SubmitHandler extends AbstractTagHandler implements TagGenerator {

    public void generate() throws IOException {
        Map<String, Object> params = context.getParameters();
        Attributes attrs = new Attributes();

        String type = StringUtils.defaultString((String) params.get("type"), "input");

        if ("button".equals(type)) {
            attrs.addIfExists("name", params.get("name"))
                    .add("type", "submit")
                    .addIfExists("value", params.get("nameValue"))
                    .addIfTrue("disabled", params.get("disabled"))
                    .addIfExists("tabindex", params.get("tabindex"))
                    .addIfExists("id", params.get("id"))
                    .addIfExists("class", params.get("cssClass"))
                    .addIfExists("style", params.get("cssStyle"));

            start("button", attrs);
        } else if ("image".equals(type)) {
            attrs.addIfExists("src", params.get("src"))
                    .add("type", "image")
                .addIfExists("alt", params.get("label"))
                .addIfExists("id", params.get("id"))
                    .addIfExists("class", params.get("cssClass"))
                .addIfExists("style", params.get("cssStyle"));
             start("input", attrs);
        } else {
            attrs.addIfExists("name", params.get("name"))
                    .add("type", "submit")
                    .addIfExists("value", params.get("nameValue"))
                    .addIfTrue("disabled", params.get("disabled"))
                    .addIfExists("tabindex", params.get("tabindex"))
                    .addIfExists("id", params.get("id"))
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    public static class CloseHandler extends AbstractTagHandler implements TagGenerator {
        public void generate() throws IOException {
            Map<String, Object> params = context.getParameters();

            Attributes attrs = new Attributes();

            attrs.addIfExists("name", params.get("name"))
                    .addIfExists("id", params.get("id"))
                    .addIfExists("class", params.get("cssClass"))
                    .addIfExists("style", params.get("cssStyle"))
                    .addIfExists("href", params.get("href"), false)
                    .addIfExists("title", params.get("title"))
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public class LabelHandler extends AbstractTagHandler implements TagGenerator {

    public void generate() throws IOException {
        Map<String, Object> params = context.getParameters();
        Attributes a = new Attributes();

        a.addDefaultToEmpty("name", params.get("name"))
                .addIfExists("for", params.get("for"))
                .addIfExists("id", params.get("id"))
                .addIfExists("class", params.get("cssClass"))
                .addIfExists("style", params.get("cssStyle"))
                .addIfExists("title", params.get("title"));
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public class PasswordHandler extends AbstractTagHandler implements TagGenerator {

    public void generate() throws IOException {
        Map<String, Object> params = context.getParameters();
        Attributes attrs = new Attributes();

        Boolean showPassword = (Boolean) params.get("showPassword");
        if (showPassword != null && showPassword)
           attrs.addIfExists("value",  params.get("nameValue"));

        attrs.addDefaultToEmpty("name", params.get("name"))
                .add("type", "password")
                .addIfExists("size", params.get("size"))
                .addIfExists("maxlength", params.get("maxlength"))
                .addIfTrue("disabled", params.get("disabled"))
                .addIfTrue("readonly", params.get("readonly"))
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