1. /*

  2.  * @(#)SocketFactoryContactInfoListIteratorImpl.java	1.11 04/06/21

  3.  * 

  4.  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.

  5.  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

  6.  */

  7. 

  8. package com.sun.corba.se.impl.legacy.connection;

  9. 

  10. import org.omg.CORBA.CompletionStatus;

  11. import org.omg.CORBA.SystemException;

  12. 

  13. import com.sun.corba.se.pept.transport.ContactInfo;

  14. 

  15. import com.sun.corba.se.spi.legacy.connection.GetEndPointInfoAgainException;

  16. import com.sun.corba.se.spi.orb.ORB;

  17. import com.sun.corba.se.spi.transport.CorbaContactInfo;

  18. import com.sun.corba.se.spi.transport.CorbaContactInfoList;

  19. import com.sun.corba.se.spi.transport.SocketInfo;

  20. 

  21. import com.sun.corba.se.impl.transport.CorbaContactInfoListIteratorImpl;

  22. import com.sun.corba.se.impl.transport.SharedCDRContactInfoImpl;

  23. 

  24. public class SocketFactoryContactInfoListIteratorImpl

  25.     extends CorbaContactInfoListIteratorImpl

  26. {

  27.     private SocketInfo socketInfoCookie;

  28. 

  29.     public SocketFactoryContactInfoListIteratorImpl(

  30.         ORB orb,

  31. 	CorbaContactInfoList corbaContactInfoList)

  32.     {

  33. 	super(orb, corbaContactInfoList, null, null);

  34.     }

  35. 

  36.     ////////////////////////////////////////////////////

  37.     //

  38.     // java.util.Iterator

  39.     //

  40. 

  41.     public boolean hasNext()

  42.     {

  43. 	return true;

  44.     }

  45. 

  46.     public Object next()

  47.     {

  48. 	if (contactInfoList.getEffectiveTargetIOR().getProfile().isLocal()){

  49. 	    return new SharedCDRContactInfoImpl(

  50. 		orb, contactInfoList,

  51. 		contactInfoList.getEffectiveTargetIOR(),

  52. 		orb.getORBData().getGIOPAddressDisposition());

  53. 	} else {

  54. 	    // REVISIT:

  55. 	    // on comm_failure maybe need to give IOR instead of located.

  56. 	    return new SocketFactoryContactInfoImpl(

  57. 	        orb, contactInfoList,

  58. 		contactInfoList.getEffectiveTargetIOR(),

  59. 		orb.getORBData().getGIOPAddressDisposition(),

  60. 		socketInfoCookie);

  61. 	}

  62.     }

  63. 

  64.     ////////////////////////////////////////////////////

  65.     //

  66.     // pept.ContactInfoListIterator

  67.     //

  68. 

  69.     public boolean reportException(ContactInfo contactInfo, 

  70. 				   RuntimeException ex)

  71.     {

  72. 	this.failureContactInfo = (CorbaContactInfo)contactInfo;

  73. 	this.failureException = ex;

  74. 	if (ex instanceof org.omg.CORBA.COMM_FAILURE) {

  75. 

  76. 	    if (ex.getCause() instanceof GetEndPointInfoAgainException) {

  77. 		socketInfoCookie = 

  78. 		    ((GetEndPointInfoAgainException) ex.getCause())

  79. 		    .getEndPointInfo();

  80. 		return true;

  81. 	    }

  82. 

  83. 	    SystemException se = (SystemException) ex;

  84. 	    if (se.completed == CompletionStatus.COMPLETED_NO) {

  85. 		if (contactInfoList.getEffectiveTargetIOR() !=

  86. 		    contactInfoList.getTargetIOR()) 

  87.                 {

  88. 		    // retry from root ior

  89.                     contactInfoList.setEffectiveTargetIOR(

  90.                         contactInfoList.getTargetIOR());

  91. 		    return true;

  92. 		}

  93. 	    }

  94. 	}

  95. 	return false;

  96.     }

  97. }

  98. 

  99. // End of file.