コード例 #1
0
  private boolean handleHelperDone() {
    Logger.log.info("Done handling helper in view: " + viewParameters.viewID);

    // Removing hack
    tsh.clearTokenState(IN_HELPER_INDICATOR);

    ELReference elref =
        (ELReference)
            tsh.getTokenState(
                TOKEN_STATE_PREFIX
                    + viewParameters.viewID
                    + HelperViewParameters.POST_HELPER_BINDING);
    ParameterList paramlist =
        (ParameterList)
            tsh.getTokenState(
                TOKEN_STATE_PREFIX + viewParameters.viewID + POST_HELPER_BINDING_PARAMLIST);
    statePreservationManager.scopeRestore();
    if (paramlist != null) {
      for (int i = 0; i < paramlist.size(); i++) {
        UIParameter param = (UIParameter) paramlist.get(i);
        if (param instanceof UIELBinding) {
          bma.setBeanValue(
              ((UIELBinding) param).valuebinding.value,
              beanLocator,
              ((UIELBinding) param).rvalue,
              null,
              false);
        }
      }
    }
    String methodBinding = elref == null ? null : elref.value;
    Object beanReturn = null;
    if (methodBinding != null) {
      ShellInfo shells = bma.fetchShells(methodBinding, beanLocator, true);
      beanReturn = bma.invokeBeanMethod(shells, null);
    }

    ViewParameters originParams =
        (ViewParameters)
            tsh.getTokenState(
                TOKEN_STATE_PREFIX + viewParameters.viewID + POST_HELPER_ARI2_VIEWPARAMS);

    ARIResult ariresult = ari.interpretActionResult(viewParameters, beanReturn);
    ariprocessor.interceptActionResult(ariresult, originParams, ariresult);
    String urlToRedirectTo = ViewParamUtil.getAnyFullURL(ariresult.resultingView, vsh);
    try {
      response.sendRedirect(urlToRedirectTo);
    } catch (IOException e) {
      throw UniversalRuntimeException.accumulate(e, "Error redirecting to url: " + urlToRedirectTo);
    }
    return true;
  }
コード例 #2
0
  private boolean handleHelperStart() {
    Logger.log.info("Handling helper start in view: " + viewParameters.viewID);
    View view = new View();
    List producersList = viewResolver.getProducers(viewParameters.viewID);
    if (producersList.size() != 1) {
      throw new IllegalArgumentException(
          "There is not exactly one view producer for the view: " + viewParameters.viewID);
    }
    ViewComponentProducer vp = (ViewComponentProducer) producersList.get(0);

    statePreservationManager.scopeRestore();
    vp.fillComponents(view.viewroot, viewParameters, null);
    statePreservationManager.scopePreserve();
    UIOutput helperId = (UIOutput) view.viewroot.getComponent(HelperViewParameters.HELPER_ID);
    UICommand helperBinding =
        (UICommand) view.viewroot.getComponent(HelperViewParameters.POST_HELPER_BINDING);
    tsh.putTokenState(
        TOKEN_STATE_PREFIX + viewParameters.viewID + HelperViewParameters.HELPER_ID,
        helperId.getValue());
    if (helperBinding != null) {
      tsh.putTokenState(
          TOKEN_STATE_PREFIX + viewParameters.viewID + HelperViewParameters.POST_HELPER_BINDING,
          helperBinding.methodbinding);
      // Support for a ParameterList on the UICommand
      if (helperBinding.parameters != null) {
        tsh.putTokenState(
            TOKEN_STATE_PREFIX + viewParameters.viewID + POST_HELPER_BINDING_PARAMLIST,
            helperBinding.parameters);
      }
    }
    // We need to save these ViewParameters for ActionResultInterceptors
    tsh.putTokenState(
        TOKEN_STATE_PREFIX + viewParameters.viewID + POST_HELPER_ARI2_VIEWPARAMS, viewParameters);

    // Hack to know if we're in the helper
    tsh.putTokenState(IN_HELPER_INDICATOR, IN_HELPER_INDICATOR);

    String helperToolPath = bup.getBaseURL() + viewParameters.viewID + IN_HELPER_PATH;
    tsh.putTokenState(
        helperId.getValue() + Tool.HELPER_DONE_URL,
        bup.getBaseURL() + viewParameters.viewID + HELPER_FINISHED_PATH);

    try {
      response.sendRedirect(helperToolPath);
    } catch (IOException e) {
      throw UniversalRuntimeException.accumulate(
          e, "IOException when trying to redirect to helper tool");
    }

    return true;
  }
コード例 #3
0
  private boolean handleHelperHelper(final String pathBeyondViewID) {
    Logger.log.info(
        "Handling helper in view: "
            + viewParameters.viewID
            + " pathBeyondViewID: "
            + pathBeyondViewID);

    String helperId =
        (String)
            tsh.getTokenState(
                TOKEN_STATE_PREFIX + viewParameters.viewID + HelperViewParameters.HELPER_ID);

    if (pathBeyondViewID.endsWith(".helper")) {
      int i = pathBeyondViewID.lastIndexOf('/');
      if (i >= 0) {
        String helperName = pathBeyondViewID.substring(i + 1);
        String toolName = pathBeyondViewID.substring(0, i);
        i = helperName.lastIndexOf('.');
        helperName = helperName.substring(0, i);
        Logger.log.debug("new helper name" + helperName);
        Logger.log.debug("tool name" + toolName);
        tsh.putTokenState(TOKEN_STATE_PREFIX + viewParameters.viewID + "orig-helper-id", helperId);
        tsh.putTokenState(
            TOKEN_STATE_PREFIX + viewParameters.viewID + "helper-tool-name", toolName);
        helperId = helperName;
        tsh.putTokenState(
            TOKEN_STATE_PREFIX + viewParameters.viewID + HelperViewParameters.HELPER_ID, helperId);
      }
    }

    String origToolName =
        (String) tsh.getTokenState(TOKEN_STATE_PREFIX + viewParameters.viewID + "helper-tool-name");
    if (origToolName != null && pathBeyondViewID.endsWith(origToolName)) {
      helperId =
          (String) tsh.getTokenState(TOKEN_STATE_PREFIX + viewParameters.viewID + "orig-helper-id");
      Logger.log.debug("returning to " + helperId);
      tsh.putTokenState(
          TOKEN_STATE_PREFIX + viewParameters.viewID + HelperViewParameters.HELPER_ID, helperId);
      tsh.clearTokenState(TOKEN_STATE_PREFIX + viewParameters.viewID + "helper-tool-name");
      tsh.clearTokenState(TOKEN_STATE_PREFIX + viewParameters.viewID + "orig-helper-id");
    }

    ActiveTool helperTool = activeToolManager.getActiveTool(helperId);

    String baseUrl = bup.getBaseURL();
    int hostStart = baseUrl.indexOf("://") + 3;
    int hostEnd = baseUrl.indexOf('/', hostStart);

    String contextPath = baseUrl.substring(hostEnd);
    contextPath += viewParameters.viewID;
    contextPath += IN_HELPER_PATH;
    String helperPathInfo = pathInfo[0] + "/" + pathInfo[1];

    request.removeAttribute(Tool.NATIVE_URL);

    // this is the forward call
    try {
      helperTool.help(request, response, contextPath, helperPathInfo);
    } catch (ToolException e) {
      throw UniversalRuntimeException.accumulate(
          e,
          "ToolException when trying to call help. HelperId: "
              + helperId
              + " contextPath: "
              + contextPath
              + " pathInfo: "
              + pathInfo);
    }

    return true;
  }