aaa-shiro/impl/src/main/java/org/opendaylight/aaa/impl/shiro/tokenauthrealm/ServiceLocator.java

   1 /*
   2  * Copyright (c) 2014 - 2017 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.aaa.impl.shiro.tokenauthrealm;
  10
  11 import java.util.List;
  12 import java.util.Vector;
  13 import org.opendaylight.aaa.api.AuthenticationService;
  14 import org.opendaylight.aaa.api.CredentialAuth;
  15 import org.opendaylight.aaa.api.IdMService;
  16 import org.opendaylight.aaa.api.PasswordCredentials;
  17 import org.opendaylight.aaa.api.TokenAuth;
  18 import org.opendaylight.aaa.api.TokenStore;
  19
  20 /**
  21  * A service locator to bridge between the web world and OSGi world.
  22  *
  23  * @author liemmn
  24  */
  25 public class ServiceLocator {
  26
  27     private static final ServiceLocator INSTANCE = new ServiceLocator();
  28
  29     protected volatile List<TokenAuth> tokenAuthCollection = new Vector<>();
  30
  31     protected volatile CredentialAuth<PasswordCredentials> credentialAuth;
  32
  33     protected volatile TokenStore tokenStore;
  34
  35     protected volatile AuthenticationService authenticationService;
  36
  37     protected volatile IdMService idmService;
  38
  39     private ServiceLocator() {
  40     }
  41
  42     public static ServiceLocator getInstance() {
  43         return INSTANCE;
  44     }
  45
  46     /**
  47      * Called through reflection by the oauth2 activator.
  48      *
  49      * @param tokenAuth tokenAuth service.
  50      */
  51     protected void tokenAuthAdded(TokenAuth tokenAuth) {
  52         this.tokenAuthCollection.add(tokenAuth);
  53     }
  54
  55     /**
  56      * Called through reflection by the oauth2 activator.
  57      *
  58      * @param tokenAuth token auth service.
  59      */
  60     protected void tokenAuthRemoved(TokenAuth tokenAuth) {
  61         this.tokenAuthCollection.remove(tokenAuth);
  62     }
  63
  64     protected void tokenStoreAdded(TokenStore ts) {
  65         this.tokenStore = ts;
  66     }
  67
  68     protected void tokenStoreRemoved(TokenStore ts) {
  69         this.tokenStore = null;
  70     }
  71
  72     protected void authenticationServiceAdded(AuthenticationService as) {
  73         this.authenticationService = as;
  74     }
  75
  76     protected void authenticationServiceRemoved(AuthenticationService as) {
  77         this.authenticationService = null;
  78     }
  79
  80     protected void credentialAuthAdded(CredentialAuth<PasswordCredentials> da) {
  81         this.credentialAuth = da;
  82     }
  83
  84     protected void credentialAuthAddedRemoved(CredentialAuth<PasswordCredentials> da) {
  85         this.credentialAuth = null;
  86     }
  87
  88     public List<TokenAuth> getTokenAuthCollection() {
  89         return tokenAuthCollection;
  90     }
  91
  92     public void setTokenAuthCollection(List<TokenAuth> tokenAuthCollection) {
  93         this.tokenAuthCollection = tokenAuthCollection;
  94     }
  95
  96     public CredentialAuth<PasswordCredentials> getCredentialAuth() {
  97         return credentialAuth;
  98     }
  99
 100     public synchronized void setCredentialAuth(CredentialAuth<PasswordCredentials> credentialAuth) {
 101         this.credentialAuth = credentialAuth;
 102     }
 103
 104     public TokenStore getTokenStore() {
 105         return tokenStore;
 106     }
 107
 108     public void setTokenStore(TokenStore tokenStore) {
 109         this.tokenStore = tokenStore;
 110     }
 111
 112     public AuthenticationService getAuthenticationService() {
 113         return authenticationService;
 114     }
 115
 116     public void setAuthenticationService(AuthenticationService authenticationService) {
 117         this.authenticationService = authenticationService;
 118     }
 119
 120     public IdMService getIdmService() {
 121         return idmService;
 122     }
 123
 124     public void setIdmService(IdMService idmService) {
 125         this.idmService = idmService;
 126     }
 127 }