eu.etaxonomy.taxeditor.test/src/test/java/eu/etaxonomy/taxeditor/httpinvoker/BaseRemotingTest.java

   1 /**
   2  * Copyright (C) 2014 EDIT
   3  * European Distributed Institute of Taxonomy
   4  * http://www.e-taxonomy.eu
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version 1.1
   7  * See LICENSE.TXT at the top of this package for the full license terms.
   8  */
   9 package eu.etaxonomy.taxeditor.httpinvoker;
  10
  11 import java.lang.reflect.Field;
  12 import java.util.Map;
  13
  14 import net.sf.ehcache.CacheManager;
  15
  16 import org.apache.log4j.Logger;
  17 import org.junit.BeforeClass;
  18 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
  19 import org.springframework.security.core.Authentication;
  20 import org.springframework.security.core.context.SecurityContextHolder;
  21 import org.springframework.security.core.context.SecurityContextImpl;
  22 import org.unitils.database.DatabaseUnitils;
  23 import org.unitils.database.annotations.Transactional;
  24 import org.unitils.database.util.TransactionMode;
  25 import org.unitils.spring.annotation.SpringApplicationContext;
  26
  27 import eu.etaxonomy.cdm.api.application.CdmApplicationRemoteController;
  28 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  29 import eu.etaxonomy.cdm.api.application.CdmDataChangeService;
  30 import eu.etaxonomy.cdm.api.cache.CdmServiceCacher;
  31 import eu.etaxonomy.taxeditor.remoting.cache.CdmRemoteCacheManager;
  32 import eu.etaxonomy.taxeditor.remoting.cache.CdmTransientEntityCacher;
  33 import eu.etaxonomy.taxeditor.remoting.source.CdmPersistentRemoteSource;
  34 import eu.etaxonomy.taxeditor.remoting.source.CdmRemoteSource;
  35 import eu.etaxonomy.taxeditor.remoting.source.ICdmRemoteSource;
  36 import eu.etaxonomy.taxeditor.session.CdmEntitySession;
  37 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  38 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionManager;
  39
  40
  41 /**
  42  * Base class for remoting tests, responsible for
  43  * - starting / stop the cdm server
  44  * - running some basic connection tests
  45  * - setting up the remote configuration.
  46  *
  47  */
  48 @Transactional(TransactionMode.DISABLED)
  49 @SpringApplicationContext("file:./target/classes/eu/etaxonomy/cdm/testRemotingApplicationContext.xml")
  50 public abstract class BaseRemotingTest extends ThreadedTest {
  51     @SuppressWarnings("unused")
  52         private static final Logger logger = Logger.getLogger(BaseRemotingTest.class);
  53
  54     private static ICdmRemoteSource cdmRemoteSource;
  55     private static CdmPersistentRemoteSource remotePersistentSource;
  56     protected static ICdmEntitySessionManager cdmEntitySessionManager;
  57
  58     @BeforeClass
  59     public static void initializeBaseRemotingTest() {
  60
  61         DatabaseUnitils.disableConstraints();
  62
  63         try {
  64             initializeController(sourceName,
  65                     host,
  66                     httpPort,
  67                     contextPath,
  68                     user,
  69                     password);
  70         } catch (Exception e) {
  71             e.printStackTrace();
  72            // Assert.fail("Server failed to start. Reason : " + e.getMessage());
  73         }
  74
  75
  76     }
  77
  78     public static void emptyAllCachesExceptModelCache() {
  79         CacheManager cm = CacheManager.create();
  80         String[] cacheNames = CacheManager.create().getCacheNames();
  81         for(String cacheName : cacheNames) {
  82             if(!cacheName.equals(CdmRemoteCacheManager.CDM_MODEL_CACHE_NAME)) {
  83                 cm.removeCache(cacheName);
  84             }
  85         }
  86     }
  87
  88
  89     public static void initializeController(String sourceName, String host, int port, String contextPath, String username, String password) {
  90
  91         if(CdmApplicationState.getCurrentAppConfig() != null) {
  92             return;
  93         }
  94         cdmRemoteSource = CdmRemoteSource.NewInstance(sourceName, host, port, contextPath);
  95         CdmApplicationRemoteController remoteApplicationController =
  96                 CdmApplicationRemoteController.NewInstance(cdmRemoteSource,
  97                         null,
  98                         null);
  99         CdmApplicationState.setCurrentAppConfig(remoteApplicationController);
 100         CdmApplicationState.setCdmServiceCacher(new CdmServiceCacher());
 101
 102         cdmEntitySessionManager = getRemoteApplicationController().getCdmEntitySessionManager();
 103
 104         CdmApplicationState.setCurrentDataChangeService(new CdmDataChangeService());
 105
 106         authenticate(username, password);
 107
 108     }
 109
 110     protected static void authenticate(String username, String password) {
 111
 112         //FIXME:Remoting the authentication code should be replaced by a method call which actually
 113         // does the authentication in the editor code so that the 'real' authentication can be tested
 114         SecurityContextHolder.clearContext();
 115         SecurityContextImpl sc = new SecurityContextImpl();
 116         Authentication token = new UsernamePasswordAuthenticationToken(username,password);
 117         Authentication authentication = getRemoteApplicationController().getAuthenticationManager().authenticate(token);
 118         authentication = new UsernamePasswordAuthenticationToken(username,password, authentication.getAuthorities());
 119         sc.setAuthentication(authentication);
 120
 121         SecurityContextHolder.setContext(sc);
 122         CdmApplicationState.setCurrentSecurityContext(SecurityContextHolder.getContext());
 123
 124     }
 125
 126
 127     protected static CdmApplicationRemoteController getRemoteApplicationController() {
 128         return (CdmApplicationRemoteController) CdmApplicationState.getCurrentAppConfig();
 129     }
 130
 131     protected static ICdmRemoteSource getCdmRemoteSource() {
 132         return cdmRemoteSource;
 133     }
 134
 135     protected static CdmPersistentRemoteSource getCdmPersistentRemoteSource() {
 136         return remotePersistentSource;
 137     }
 138
 139     protected static ICdmEntitySessionManager getCdmEntitySessionManager() {
 140         return cdmEntitySessionManager;
 141     }
 142
 143
 144     protected static CdmEntitySession getSession(ICdmEntitySessionEnabled sessionOwner) {
 145         Map<ICdmEntitySessionEnabled, CdmEntitySession> ownerSessionMap =
 146                 (Map<ICdmEntitySessionEnabled, CdmEntitySession>) getFieldValueViaReflection(cdmEntitySessionManager, "ownerSessionMap");
 147         return ownerSessionMap.get(sessionOwner);
 148     }
 149
 150     protected static CdmEntitySession getActiveSession() {
 151         return ((InheritableThreadLocal<CdmEntitySession>) getFieldValueViaReflection(cdmEntitySessionManager, "tlActiveSession")).get();
 152     }
 153
 154     protected static CdmTransientEntityCacher getCacher(ICdmEntitySessionEnabled sessionOwner) {
 155         return (CdmTransientEntityCacher) getFieldValueViaReflection(getSession(sessionOwner), "cdmTransientEntityCacher");
 156     }
 157
 158
 159     protected static Object getFieldValueViaReflection(Object object, String fieldName) {
 160         Class<?> clazz = object.getClass();
 161         try {
 162             Field field = clazz.getDeclaredField(fieldName);
 163             field.setAccessible(true);
 164             return field.get(object);
 165         } catch (NoSuchFieldException e) {
 166             e.printStackTrace();
 167         } catch (SecurityException e) {
 168             e.printStackTrace();
 169         } catch (IllegalArgumentException e) {
 170             e.printStackTrace();
 171         } catch (IllegalAccessException e) {
 172             e.printStackTrace();
 173         }
 174         return null;
 175     }
 176
 177
 178     protected static void authenticateDefaultUser() {
 179         authenticate(user, password);
 180     }
 181
 182
 183 }