Package: org.grails.web.util

## [Java] Interface GrailsApplicationAttributes

- org.grails.web.util.GrailsApplicationAttributes

- All Superinterfaces:
    ApplicationAttributes

  Defines the names of and methods to retrieve Grails specific request and servlet attributes.

  Authors:
    Graeme Rocher

- - ### Field Summary

    Fields
    Modifiers | Name | Description
    --- | --- | ---
    `java.lang.String` | `ACTION_NAME_ATTRIBUTE` |
    `java.lang.String` | `APP_URI_ATTRIBUTE` |
    `java.lang.String` | `ASYNC_STARTED` |
    `java.lang.String` | `CONTENT_FORMAT` |
    `java.lang.String` | `CONTROLLER` |
    `java.lang.String` | `CONTROLLER_NAMESPACE_ATTRIBUTE` |
    `java.lang.String` | `CONTROLLER_NAME_ATTRIBUTE` |
    `java.lang.String` | `ERRORS` |
    `java.lang.String` | `FLASH_SCOPE` |
    `java.lang.String` | `FORWARD_IN_PROGRESS` |
    `java.lang.String` | `FORWARD_ISSUED` |
    `java.lang.String` | `GRAILS_CONTROLLER_CLASS` |
    `java.lang.String` | `GRAILS_CONTROLLER_CLASS_AVAILABLE` |
    `java.lang.String` | `GSP_CODEC` |
    `java.lang.String` | `GSP_TEMPLATE_ENGINE` |
    `java.lang.String` | `GSP_TMP_WRITER` |
    `java.lang.String` | `GSP_TO_RENDER` |
    `java.lang.String` | `ID_PARAM` |
    `java.lang.String` | `MODEL_AND_VIEW` |
    `java.lang.String` | `OUT` |
    `java.lang.String` | `PAGE_SCOPE` |
    `java.lang.String` | `PARAMS_OBJECT` |
    `java.lang.String` | `PATH_TO_VIEWS` |
    `java.lang.String` | `PROPERTY_REGISTRY` |
    `java.lang.String` | `REDIRECT_ISSUED` |
    `java.lang.String` | `RENDERING_ERROR_ATTRIBUTE` |
    `java.lang.String` | `REQUEST_FORMATS` |
    `java.lang.String` | `REQUEST_REDIRECTED_ATTRIBUTE` |
    `java.lang.String` | `RESPONSE_FORMAT` |
    `java.lang.String` | `RESPONSE_FORMATS` |
    `java.lang.String` | `RESPONSE_MIME_TYPE` |
    `java.lang.String` | `RESPONSE_MIME_TYPES` |
    `java.lang.String` | `TAG_CACHE` |
    `java.lang.String` | `TEMPLATE_MODEL` |
    `java.lang.String` | `WEB_REQUEST` |

  - Inherited fields
    Fields inherited from class | Fields
    --- | ---
    `interface ApplicationAttributes` | `APPLICATION, APPLICATION_CONTEXT, PARENT_APPLICATION_CONTEXT, PLUGIN_MANAGER, REQUEST_SCOPE_ID`

  - ### Methods Summary

    Methods
    Type Params | Return Type | Name and description
    --- | --- | ---
    `` | `java.lang.String` | `getApplicationUri(javax.servlet.ServletRequest request)` @deprecated Use instead
    `` | `groovy.lang.GroovyObject` | `getController(javax.servlet.ServletRequest request)` @return The controller for the request
    `` | `java.lang.String` | `getControllerActionUri(javax.servlet.ServletRequest request)` @param request
    `` | `java.lang.String` | `getControllerUri(javax.servlet.ServletRequest request)` @param request
    `` | `org.springframework.validation.Errors` | `getErrors(javax.servlet.ServletRequest request)` @param request
    `` | `FlashScope` | `getFlashScope(javax.servlet.ServletRequest request)` Retrieves the flash scope instance for the given requeste
    `` | `GroovyPagesUriService` | `getGroovyPagesUriService()` @return The GroovyPageUriService instance
    `` | `org.springframework.context.MessageSource` | `getMessageSource()` @return The MessageSource instance
    `` | `java.lang.String` | `getNoSuffixViewURI(groovy.lang.GroovyObject controller, java.lang.String viewName)`
    `` | `java.io.Writer` | `getOut(javax.servlet.http.HttpServletRequest request)` Holds the current response write for the request
    `` | `ResourceAwareTemplateEngine` | `getPagesTemplateEngine()` @return Retrieves the shared GSP template engine
    `` | `java.lang.String` | `getPluginContextPath(javax.servlet.http.HttpServletRequest request)` Retrieves the plugin context path for the current request.
    `` | `javax.servlet.ServletContext` | `getServletContext()` Retrieves the servlet context instance
    `` | `java.lang.String` | `getTemplateURI(groovy.lang.GroovyObject controller, java.lang.String templateName)` Resolve the URI for a template
    `` | `java.lang.String` | `getTemplateURI(groovy.lang.GroovyObject controller, java.lang.String templateName, boolean includeExtension)` Resolve the URI for a template
    `` | `java.lang.String` | `getTemplateUri(java.lang.CharSequence templateName, javax.servlet.ServletRequest request)` @param templateName
    `` | `java.lang.String` | `getViewUri(java.lang.String viewName, javax.servlet.http.HttpServletRequest request)` Retrieves the uri of a named view
    `` | `void` | `setOut(javax.servlet.http.HttpServletRequest currentRequest, java.io.Writer out2)` Sets the current write for the request

  - ### Inherited Methods Summary

    Inherited Methods
    Methods inherited from class | Name
    --- | ---
    `interface ApplicationAttributes` | `getApplicationContext, getGrailsApplication`

- - ### Field Detail

    - #### public java.lang.String ACTION_NAME_ATTRIBUTE

    - #### public java.lang.String APP_URI_ATTRIBUTE

    - #### public java.lang.String ASYNC_STARTED

    - #### public java.lang.String CONTENT_FORMAT

    - #### public java.lang.String CONTROLLER

    - #### public java.lang.String CONTROLLER_NAMESPACE_ATTRIBUTE

    - #### public java.lang.String CONTROLLER_NAME_ATTRIBUTE

    - #### public java.lang.String ERRORS

    - #### public java.lang.String FLASH_SCOPE

    - #### public java.lang.String FORWARD_IN_PROGRESS

    - #### public java.lang.String FORWARD_ISSUED

    - #### public java.lang.String GRAILS_CONTROLLER_CLASS

    - #### public java.lang.String GRAILS_CONTROLLER_CLASS_AVAILABLE

    - #### public java.lang.String GSP_CODEC

    - #### public java.lang.String GSP_TEMPLATE_ENGINE

    - #### public java.lang.String GSP_TMP_WRITER

    - #### public java.lang.String GSP_TO_RENDER

    - #### public java.lang.String ID_PARAM

    - #### public java.lang.String MODEL_AND_VIEW

    - #### public java.lang.String OUT

    - #### public java.lang.String PAGE_SCOPE

    - #### public java.lang.String PARAMS_OBJECT

    - #### public java.lang.String PATH_TO_VIEWS

    - #### public java.lang.String PROPERTY_REGISTRY

    - #### public java.lang.String REDIRECT_ISSUED

    - #### public java.lang.String RENDERING_ERROR_ATTRIBUTE

    - #### public java.lang.String REQUEST_FORMATS

    - #### public java.lang.String REQUEST_REDIRECTED_ATTRIBUTE

    - #### public java.lang.String RESPONSE_FORMAT

    - #### public java.lang.String RESPONSE_FORMATS

    - #### public java.lang.String RESPONSE_MIME_TYPE

    - #### public java.lang.String RESPONSE_MIME_TYPES

    - #### public java.lang.String TAG_CACHE

    - #### public java.lang.String TEMPLATE_MODEL

    - #### public java.lang.String WEB_REQUEST

  - ### Method Detail

    - #### @java.lang.Deprecated public java.lang.String getApplicationUri(javax.servlet.ServletRequest request)

      deprecated:
        Use instead
      Parameters:
        request
      Returns:
        The uri of the application relative to the server root

    - #### public groovy.lang.GroovyObject getController(javax.servlet.ServletRequest request)

      Returns:
        The controller for the request

    - #### public java.lang.String getControllerActionUri(javax.servlet.ServletRequest request)

      Parameters:
        request
      Returns:
        The uri of the action called within the controller

    - #### public java.lang.String getControllerUri(javax.servlet.ServletRequest request)

      Parameters:
        request
      Returns:
        The uri of the controller within the request

    - #### public org.springframework.validation.Errors getErrors(javax.servlet.ServletRequest request)

      Parameters:
        request
      Returns:
        The errors instance contained within the request

    - #### public FlashScope getFlashScope(javax.servlet.ServletRequest request)

      Retrieves the flash scope instance for the given requeste

      Parameters:
        request
      Returns:
        The FlashScope instance

    - #### public GroovyPagesUriService getGroovyPagesUriService()

      Returns:
        The GroovyPageUriService instance

    - #### public org.springframework.context.MessageSource getMessageSource()

      Returns:
        The MessageSource instance

    - #### public java.lang.String getNoSuffixViewURI(groovy.lang.GroovyObject controller, java.lang.String viewName)

    - #### public java.io.Writer getOut(javax.servlet.http.HttpServletRequest request)

      Holds the current response write for the request

      Returns:
        The held response writer

    - #### public ResourceAwareTemplateEngine getPagesTemplateEngine()

      Returns:
        Retrieves the shared GSP template engine

    - #### public java.lang.String getPluginContextPath(javax.servlet.http.HttpServletRequest request)

      Retrieves the plugin context path for the current request. The plugin context path is the path used by plugins to reference resources such as javascript, CSS and so forth It is established by evaluating the current controller, if the current controller is plugin provided then it will attempt to evaluate the path based on the plugin the controller came from

      Returns:
        The plugin context path

    - #### public javax.servlet.ServletContext getServletContext()

      Retrieves the servlet context instance

      Returns:
        The servlet context instance

    - #### public java.lang.String getTemplateURI(groovy.lang.GroovyObject controller, java.lang.String templateName)

      Resolve the URI for a template

      Parameters:
        `controller` - The controller
        `templateName` - The name of the template
      Returns:
        The template name

    - #### public java.lang.String getTemplateURI(groovy.lang.GroovyObject controller, java.lang.String templateName, boolean includeExtension)

      Resolve the URI for a template

      Parameters:
        `controller` - The controller
        `templateName` - The name of the template
        `includeExtension` - Whether to include the GSP etension
      Returns:
        The template name

    - #### public java.lang.String getTemplateUri(java.lang.CharSequence templateName, javax.servlet.ServletRequest request)

      Parameters:
        templateName
        request
      Returns:
        The uri of a named template for the current controller

    - #### public java.lang.String getViewUri(java.lang.String viewName, javax.servlet.http.HttpServletRequest request)

      Retrieves the uri of a named view

      Parameters:
        `viewName` - The name of the view
        `request` - The request instance
      Returns:
        The name of the view

    - #### public void setOut(javax.servlet.http.HttpServletRequest currentRequest, java.io.Writer out2)

      Sets the current write for the request

      Parameters:
        `currentRequest` - The request
        `out2` - The writer