Source for javax.net.ssl.TrustManagerFactorySpi

   1: /* TrustManagerFactorySpi.java -- SPI for trust manager factories.
   2:    Copyright (C) 2004 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package javax.net.ssl;
  40: 
  41: import java.security.InvalidAlgorithmParameterException;
  42: import java.security.KeyStore;
  43: import java.security.KeyStoreException;
  44: 
  45: /**
  46:  * The <i>service provider interface</i> (<b>SPI</b>) for trust managers.
  47:  */
  48: public abstract class TrustManagerFactorySpi
  49: {
  50: 
  51:   // Constructor.
  52:   // -------------------------------------------------------------------------
  53: 
  54:   public TrustManagerFactorySpi()
  55:   {
  56:     super();
  57:   }
  58: 
  59:   // Abstract methods.
  60:   // -------------------------------------------------------------------------
  61: 
  62:   /**
  63:    * Engine method that returns the trust managers created by this factory.
  64:    *
  65:    * @return The trust managers.
  66:    */
  67:   protected abstract TrustManager[] engineGetTrustManagers();
  68: 
  69:   /**
  70:    * Engine method that initializes this factory with some algorithm-specific
  71:    * parameters.
  72:    *
  73:    * @param params The parameters.
  74:    * @throws InvalidAlgorithmParameterException If the given parameters are
  75:    *   inappropriate.
  76:    */
  77:   protected abstract void engineInit(ManagerFactoryParameters params)
  78:     throws InvalidAlgorithmParameterException;
  79: 
  80:   /**
  81:    * Engine method that initializes this factory with a key store. The key
  82:    * store parameter may be null, in which case some default should be used.
  83:    *
  84:    * @param store The key store.
  85:    * @throws KeyStoreException If a problem occurs reading from the key store.
  86:    */
  87:   protected abstract void engineInit(KeyStore store) throws KeyStoreException;
  88: }