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Java > Java SE, EE, ME > org > omg > PortableServer > POAHelper

org.omg.PortableServer
Class POAHelper

java.lang.Object
  extended by org.omg.PortableServer.POAHelper
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public static POA extract(Any a)
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public static String id()
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public static void insert(Any a,
                          POA that)
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public static POA narrow(Object obj)
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[101]Creating a new Persistent POA and a factory object in a CORBA server
By Anonymous on 2002/10/18 17:46:40  Rate
// creating a new Persistent POA and a factory object in a CORBA server  ( ORBACUS ) : 
 // 
 // Get the root POA 
 // 
  
  
 org.omg.PortableServer.POA root = 
     org.omg.PortableServer.POAHelper.narrow (  
   orb.resolve_initial_references ( "RootPOA" )  ) ; 
  
  
  
  
 // 
 // Create persistent POA 
 // 
  
  
 org.omg.PortableServer.POAManager manager = root.the_POAManager (  ) ; 
 org.omg.CORBA.Policy [  ]  policies = new org.omg.CORBA.Policy [ 2 ] ; 
  
  
 policies [ 0 ]  = root.create_id_assignment_policy (  
     org.omg.PortableServer.IdAssignmentPolicyValue.USER_ID ) ; 
  
  
 policies [ 1 ]  = root.create_lifespan_policy (  
     org.omg.PortableServer.LifespanPolicyValue.PERSISTENT ) ; 
  
  
  
  
 org.omg.PortableServer.POA poa = 
     root.create_POA ( "persistent", manager, policies ) ; 
  
  
  
  
 // 
 // Create factory implementation object and create a remote reference and activate it in the 
 // POA at the same time 
 // 
  
  
 Factory_impl factory = new Factory_impl ( orb, poa ) ;  
  
  
 //The factory takes a POA as argument. Associate account servants to this POA.  
  
  
 org.omg.CORBA.Object obj = root.servant_to_reference ( factory ) ;
public POAHelper()
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public static POA read(InputStream istream)
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public static TypeCode type()
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public static void write(OutputStream ostream,
                         POA value)
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