org.apache.struts2.views.freemarker.tags

## Class TagModel

- java.lang.Object
- - org.apache.struts2.views.freemarker.tags.TagModel

- All Implemented Interfaces:
    freemarker.template.TemplateModel, freemarker.template.TemplateTransformModel
  Direct Known Subclasses:
    ActionErrorModel, ActionMessageModel, ActionModel, AnchorModel, BeanModel, CheckboxListModel, CheckboxModel, ComboBoxModel, ComponentModel, DateModel, DoubleSelectModel, ElseIfModel, ElseModel, FieldErrorModel, FileModel, FormModel, HeadModel, HiddenModel, I18nModel, IfModel, IncludeModel, InputTransferSelectModel, IteratorModel, LabelModel, LinkModel, OptGroupModel, OptionTransferSelectModel, ParamModel, PasswordModel, PropertyModel, PushModel, RadioModel, ResetModel, ScriptModel, SelectModel, SetModel, SubmitModel, TextAreaModel, TextFieldModel, TextModel, TokenModel, UpDownSelectModel, URLModel

      public abstract class TagModel
      extends Object
      implements freemarker.template.TemplateTransformModel

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected javax.servlet.http.HttpServletRequest` | `req`
    `protected javax.servlet.http.HttpServletResponse` | `res`
    `protected ValueStack` | `stack`

    - ### Fields inherited from interface freemarker.template.TemplateModel

      `NOTHING`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `TagModel(ValueStack stack, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected boolean` | `complexType(Object value)`
    `protected Map` | `convertParams(Map params)`
    `protected abstract Component` | `getBean()`
    `protected Map` | `getComplexParams(Map params)`
    `Writer` | `getWriter(Writer writer, Map params)`
    `protected Map` | `unwrapParameters(Map params)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### stack

          protected ValueStack stack

    - #### req

          protected javax.servlet.http.HttpServletRequest req

    - #### res

          protected javax.servlet.http.HttpServletResponse res

  - ### Constructor Detail

    - #### TagModel

          public TagModel(ValueStack stack,
                          javax.servlet.http.HttpServletRequest req,
                          javax.servlet.http.HttpServletResponse res)

  - ### Method Detail

    - #### getWriter

          public Writer getWriter(Writer writer,
                                  Map params)
                           throws freemarker.template.TemplateModelException,
                                  IOException

      Specified by:
        `getWriter` in interface `freemarker.template.TemplateTransformModel`
      Throws:
        `freemarker.template.TemplateModelException`
        `IOException`

    - #### getBean

          protected abstract Component getBean()

    - #### unwrapParameters

          protected Map unwrapParameters(Map params)

    - #### convertParams

          protected Map convertParams(Map params)

    - #### getComplexParams

          protected Map getComplexParams(Map params)

    - #### complexType

          protected boolean complexType(Object value)

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