Examples of org.apache.wicket.Component.findParent()

org.apache.wicket.Component.findParent()
Finds the first container parent of this component of the given class. @param < Z> type of parent @param c MarkupContainer class to search for @return First container parent that is an instance of the given class, or null if none can befound

      {
        __form = (Form<?>)component;
      }
      else
      {
        __form = component.findParent(Form.class);
      }


      if (__form == null)
      {
        throw new IllegalStateException(

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  {
    // detach the page if it was updated
    if (markupIdToComponent.size() > 0)
    {
      final Component component = markupIdToComponent.values().iterator().next();
      final Page page = component.findParent(Page.class);
      if (page != null)
      {
        page.detach();
      }
    }

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  {
    // detach the page if it was updated
    if (markupIdToComponent.size() > 0)
    {
      final Component component = markupIdToComponent.values().iterator().next();
      final Page page = component.findParent(Page.class);
      if (page != null)
      {
        page.detach();
      }
    }

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  {
    if (__form == null)
    {
      // try to find form in the hierarchy of owning component
      Component component = getComponent();
      __form = component.findParent(Form.class);
      if (__form == null)
      {
        throw new IllegalStateException(
          "form was not specified in the constructor and cannot "
            + "be found in the hierarchy of the component this behavior "

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  {
    // detach the page if it was updated
    if (markupIdToComponent.size() > 0)
    {
      final Component component = markupIdToComponent.values().iterator().next();
      final Page page = component.findParent(Page.class);
      if (page != null)
      {
        page.detach();
      }
    }

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  {
    Iterator<Component> iterator = markupIdToComponent.values().iterator();
    while (iterator.hasNext())
    {
      final Component component = iterator.next();
      final Page parentPage = component.findParent(Page.class);
      if (parentPage != null)
      {
        parentPage.detach();
        break;
      }

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  {
    Iterator<Component> iterator = markupIdToComponent.values().iterator();
    while (iterator.hasNext())
    {
      final Component component = iterator.next();
      final Page parentPage = component.findParent(Page.class);
      if (parentPage != null)
      {
        parentPage.detach();
        break;
      }

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  {
    // detach the page if it was updated
    if (markupIdToComponent.size() > 0)
    {
      final Component component = markupIdToComponent.values().iterator().next();
      final Page page = component.findParent(Page.class);
      if (page != null)
      {
        page.detach();
      }
    }

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  {
    if (form == null)
    {
      // try to find form in the hierarchy of owning component
      Component component = getComponent();
      form = (Form)component.findParent(Form.class);
      if (form == null)
      {
        throw new IllegalStateException(
          "form was not specified in the constructor and cannot "
            + "be found in the hierarchy of the component this behavior "

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  {
    // detach the page if it was updated
    if (markupIdToComponent.size() > 0)
    {
      final Component component = (Component)markupIdToComponent.values().iterator().next();
      final Page page = (Page)component.findParent(Page.class);
      if (page != null)
      {
        page.detach();
      }
    }

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