tapestry/tapestry-framework/src/descriptor/META-INF/tapestry.globals.xml

<?xml version="1.0"?>
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   Copyright 2004, 2005 The Apache Software Foundation

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
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   distributed under the License is distributed on an "AS IS" BASIS,
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<module id="tapestry.globals" version="4.0.0" package="org.apache.tapestry.services">
  
  Contains global information about the application and (inside threaded
  services) about the current request. In addition, services based
  on this global information are provided.
  
  <service-point id="ApplicationGlobals">
    <create-instance class="impl.ApplicationGlobalsImpl"/>
  </service-point>
 
  
  <service-point id="RequestGlobals">
    Stores the request and response for the current thread.
    
    <create-instance class="impl.RequestGlobalsImpl" model="threaded"/>
  </service-point>
  
  <service-point id="IRequestCycle" interface="org.apache.tapestry.IRequestCycle">
   
    The request cycle for the current request.
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
      <construct service-id="RequestGlobals" property="requestCycle"/>
    </invoke-factory> 
  </service-point>
  
  <service-point id="ResponseBuilder" interface="org.apache.tapestry.services.ResponseBuilder" >
        The response builder for the current request.
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
        <construct service-id="RequestGlobals" property="responseBuilder"/>
    </invoke-factory> 
    
  </service-point>
  
  <service-point id="HttpServletRequest" interface="javax.servlet.http.HttpServletRequest">
    
    Exposes the current thread's HttpServletRequest as a service. The request is actually
    stored in the RequestGlobals service.
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
      <construct service-id="RequestGlobals" property="request"/>
    </invoke-factory>
  </service-point>  
  
  <service-point id="WebRequest" interface="org.apache.tapestry.web.WebRequest">
    
    Exposes the current thread's WebRequest as a service.  The request is actually
    stored in the RequestGlobals service.
    
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
      <construct service-id="RequestGlobals" property="webRequest"/>
    </invoke-factory>
  </service-point>
  
  <service-point id="HttpServletResponse" interface="javax.servlet.http.HttpServletResponse">
    
    Exposes the current thread's HttpServletResponse as a service. The response is actually
    stored in the RequestGlobals service.
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
      <construct service-id="RequestGlobals" property="response"/>
    </invoke-factory>
  </service-point>   
  
  <service-point id="WebResponse" interface="org.apache.tapestry.web.WebResponse">
    
    Exposes the current thread's WebResponse as a service.  The response is actually
    stored in the RequestGlobals service.
    
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
      <construct service-id="RequestGlobals" property="webResponse"/>
    </invoke-factory>
  </service-point>  
  
  <service-point id="WebContext" interface="org.apache.tapestry.web.WebContext">
    
    Exposes the global WebContext (a wrapper around the Servlet or Portlet context)
    as a service.
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
      <construct service-id="ApplicationGlobals" property="webContext"/>
    </invoke-factory>
    
  </service-point>
  
  <service-point id="ServletContext" interface="javax.servlet.ServletContext">
    
    Exposes the global ServletContext s a service.
    
    <invoke-factory service-id="hivemind.lib.ServicePropertyFactory">
      <construct service-id="ApplicationGlobals" property="servletContext"/>
    </invoke-factory>
    
  </service-point>  
  
 <service-point id="SetupServletApplicationGlobals" interface="ApplicationInitializer">
  
  Contributed into the tapestry.init.ApplicationInitializers configuration point
  to install the servlet-specific framework services and configurations into the
  tapestry.globals.ApplicationGlobals service.
  
  <invoke-factory>
    <construct class="impl.SetupServletApplicationGlobals">
      <set-service property="globals" service-id="ApplicationGlobals"/>
      <set-configuration property="factoryServices" configuration-id="tapestry.services.FactoryServices"/>
      <set-service property="infrastructure" service-id="tapestry.Infrastructure"/>
    </construct>
  </invoke-factory>
 </service-point>
 
 <contribution configuration-id="tapestry.init.ApplicationInitializers">
  <command id="SetupServletApplicationGlobals" object="service:SetupServletApplicationGlobals"
    after="tapestry.init.ApplicationSpecificationInitializer"/>
 </contribution>  
 
  <contribution configuration-id="tapestry.Infrastructure">
    <property name="applicationSpecification" object="service-property:ApplicationGlobals:specification"/>
    <property name="request" object="service:WebRequest"/>
    <property name="response" object="service:WebResponse"/>
    <property name="applicationId" object="service-property:ApplicationGlobals:activatorName"/>
    <property name="context" object="service:WebContext"/>
    <property name="requestCycle" object="service:IRequestCycle"/>
    <property name="responseBuilder" object="service:ResponseBuilder" />
  </contribution> 
</module>