Examples of MissingPageRoleException

org.jboss.errai.ui.nav.client.local.api.MissingPageRoleException
Thrown when navigation by {@link PageRole} is attempted and no page with thatrole exists. @author Max Barkley

Examples of org.jboss.errai.ui.nav.client.local.api.MissingPageRoleException

    final Collection<PageNode<? extends IsWidget>> pageNodes = pagesByRole.get(role);
    if (pageNodes.size() == 1) {
      return pageNodes.iterator().next();
    }
    else if (pageNodes.size() < 1) {
      throw new MissingPageRoleException(role);
    }
    else {
      throw new IllegalStateException("Role '" + role + "' is not unique multiple pages: " + pageNodes + " found");
    }
  }

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Examples of org.jboss.errai.ui.nav.client.local.api.MissingPageRoleException

    final Collection<PageNode<? extends IsWidget>> pageNodes = pagesByRole.get(role);
    if (pageNodes.size() == 1) {
      return pageNodes.iterator().next();
    }
    else if (pageNodes.size() < 1) {
      throw new MissingPageRoleException(role);
    }
    else {
      throw new IllegalStateException("Role '" + role + "' is not unique multiple pages: " + pageNodes + " found");
    }
  }

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Examples of org.jboss.errai.ui.nav.client.local.api.MissingPageRoleException

    final Collection<PageNode<? extends IsWidget>> pageNodes = pagesByRole.get(role);
    if (pageNodes.size() == 1) {
      return pageNodes.iterator().next();
    }
    else if (pageNodes.size() < 1) {
      throw new MissingPageRoleException(role);
    }
    else {
      throw new IllegalStateException("Role '" + role + "' is not unique multiple pages: " + pageNodes + " found");
    }
  }

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