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.cdm.model.name.NomenclaturalCode;
  32 import eu.etaxonomy.taxeditor.remoting.cache.CdmRemoteCacheManager;
  33 import eu.etaxonomy.taxeditor.remoting.cache.CdmTransientEntityCacher;
  34 import eu.etaxonomy.taxeditor.remoting.source.CdmPersistentRemoteSource;
  35 import eu.etaxonomy.taxeditor.remoting.source.CdmRemoteSource;
  36 import eu.etaxonomy.taxeditor.remoting.source.ICdmRemoteSource;
  37 import eu.etaxonomy.taxeditor.session.CdmEntitySession;
  38 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
  39 import eu.etaxonomy.taxeditor.session.ICdmEntitySessionManager;
  40
  41
  42 /**
  43  * Base class for remoting tests, responsible for
  44  * - starting / stop the cdm server
  45  * - running some basic connection tests
  46  * - setting up the remote configuration.
  47  *
  48  */
  49 @Transactional(TransactionMode.DISABLED)
  50 @SpringApplicationContext("file:./target/classes/eu/etaxonomy/cdm/testRemotingApplicationContext.xml")
  51 public abstract class BaseRemotingTest extends ThreadedTest {
  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                     NomenclaturalCode.ICNAFP,
  69                     user,
  70                     password);
  71         } catch (Exception e) {
  72             e.printStackTrace();
  73            // Assert.fail("Server failed to start. Reason : " + e.getMessage());
  74         }
  75
  76
  77     }
  78
  79     public static void emptyAllCachesExceptModelCache() {
  80         CacheManager cm = CacheManager.create();
  81         String[] cacheNames = CacheManager.create().getCacheNames();
  82         for(String cacheName : cacheNames) {
  83             if(!cacheName.equals(CdmRemoteCacheManager.CDM_MODEL_CACHE_NAME)) {
  84                 cm.removeCache(cacheName);
  85             }
  86         }
  87     }
  88
  89
  90     public static void initializeController(String sourceName, String host, int port, String contextPath, NomenclaturalCode ncode, String username, String password) {
  91
  92         if(CdmApplicationState.getCurrentAppConfig() != null) {
  93             return;
  94         }
  95         cdmRemoteSource = CdmRemoteSource.NewInstance(sourceName, host, port, contextPath, ncode);
  96         CdmApplicationRemoteController remoteApplicationController =
  97                 CdmApplicationRemoteController.NewInstance(cdmRemoteSource,
  98                         null,
  99                         null);
 100         CdmApplicationState.setCurrentAppConfig(remoteApplicationController);
 101         CdmApplicationState.setCdmServiceCacher(new CdmServiceCacher());
 102
 103         cdmEntitySessionManager = getRemoteApplicationController().getCdmEntitySessionManager();
 104
 105         CdmApplicationState.setCurrentDataChangeService(new CdmDataChangeService());
 106
 107         authenticate(username, password);
 108
 109     }
 110
 111     protected static void authenticate(String username, String password) {
 112
 113         //FIXME:Remoting the authentication code should be replaced by a method call which actually
 114         // does the authentication in the editor code so that the 'real' authentication can be tested
 115         SecurityContextHolder.clearContext();
 116         SecurityContextImpl sc = new SecurityContextImpl();
 117         Authentication token = new UsernamePasswordAuthenticationToken(username,password);
 118         Authentication authentication = getRemoteApplicationController().getAuthenticationManager().authenticate(token);
 119         authentication = new UsernamePasswordAuthenticationToken(username,password, authentication.getAuthorities());
 120         sc.setAuthentication(authentication);
 121
 122         SecurityContextHolder.setContext(sc);
 123         CdmApplicationState.setCurrentSecurityContext(SecurityContextHolder.getContext());
 124
 125     }
 126
 127
 128     protected static CdmApplicationRemoteController getRemoteApplicationController() {
 129         return (CdmApplicationRemoteController) CdmApplicationState.getCurrentAppConfig();
 130     }
 131
 132     protected static ICdmRemoteSource getCdmRemoteSource() {
 133         return cdmRemoteSource;
 134     }
 135
 136     protected static CdmPersistentRemoteSource getCdmPersistentRemoteSource() {
 137         return remotePersistentSource;
 138     }
 139
 140     protected static ICdmEntitySessionManager getCdmEntitySessionManager() {
 141         return cdmEntitySessionManager;
 142     }
 143
 144
 145     protected static CdmEntitySession getSession(ICdmEntitySessionEnabled sessionOwner) {
 146         Map<ICdmEntitySessionEnabled, CdmEntitySession> ownerSessionMap =
 147                 (Map<ICdmEntitySessionEnabled, CdmEntitySession>) getFieldValueViaReflection(cdmEntitySessionManager, "ownerSessionMap");
 148         return ownerSessionMap.get(sessionOwner);
 149     }
 150
 151     protected static CdmEntitySession getActiveSession() {
 152         return ((InheritableThreadLocal<CdmEntitySession>) getFieldValueViaReflection(cdmEntitySessionManager, "tlActiveSession")).get();
 153     }
 154
 155     protected static CdmTransientEntityCacher getCacher(ICdmEntitySessionEnabled sessionOwner) {
 156         return (CdmTransientEntityCacher) getFieldValueViaReflection(getSession(sessionOwner), "cdmTransientEntityCacher");
 157     }
 158
 159
 160     protected static Object getFieldValueViaReflection(Object object, String fieldName) {
 161         Class<?> clazz = object.getClass();
 162         try {
 163             Field field = clazz.getDeclaredField(fieldName);
 164             field.setAccessible(true);
 165             return field.get(object);
 166         } catch (NoSuchFieldException e) {
 167             e.printStackTrace();
 168         } catch (SecurityException e) {
 169             e.printStackTrace();
 170         } catch (IllegalArgumentException e) {
 171             e.printStackTrace();
 172         } catch (IllegalAccessException e) {
 173             e.printStackTrace();
 174         }
 175         return null;
 176     }
 177
 178
 179     protected static void authenticateDefaultUser() {
 180         authenticate(user, password);
 181     }
 182
 183
 184 }