Examples of org.jboss.web.tomcat.service.session.distributedcache.spi.DistributableSessionMetadata

Package org.jboss.web.tomcat.service.session.distributedcache.spi

Examples of org.jboss.web.tomcat.service.session.distributedcache.spi.DistributableSessionMetadata

org.jboss.web.tomcat.service.session.distributedcache.spi.DistributableSessionMetadata
Encapsulates the replicated metadata for a session. The wrapped data can be mutated, allowing the same object to always be stored in JBoss Cache. Always storing the same object avoids an earlier, no longer accurate, object being reverted into the cache during a transaction rollback.

   }


   private int executeReInsert(OutgoingSessionGranularitySessionData session, byte[] obs, Connection conn)
         throws SQLException, IOException
   {
      DistributableSessionMetadata metadata = session.getMetadata();
      int size = obs.length;
      InputStream in = null;
      if (obs != null)
      {
         ByteArrayInputStream bis = new ByteArrayInputStream(obs);
         in = new BufferedInputStream(bis, size);
      }


      try
      {
         PreparedStatement preparedUpdateSql = prepareStatement(conn, getReInsertSql());
         preparedUpdateSql.setInt(1, session.getVersion());
         preparedUpdateSql.setLong(2, session.getTimestamp());
         preparedUpdateSql.setString(3, metadata.getId());
         preparedUpdateSql.setString(4, metadata.isNew() ? "1" : "0");
         preparedUpdateSql.setInt(5, metadata.getMaxInactiveInterval());
         preparedUpdateSql.setString(6, metadata.isValid() ? "1" : "0");
         preparedUpdateSql.setBinaryStream(7, in, size);
         preparedUpdateSql.setLong(8, metadata.getCreationTime());


         // Add in the WHERE clause params
         preparedUpdateSql.setString(9, session.getRealId());
         preparedUpdateSql.setString(10, getName());
         int count = preparedUpdateSql.executeUpdate();

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   }


   private int executeUpdate(OutgoingSessionGranularitySessionData session, byte[] obs, Connection conn)
         throws SQLException, IOException
   {
      DistributableSessionMetadata metadata = session.getMetadata();
      int size = obs == null ? -1 : obs.length;
      InputStream in = null;
      if (obs != null)
      {
         ByteArrayInputStream bis = new ByteArrayInputStream(obs);
         in = new BufferedInputStream(bis, size);
      }


      try
      {
         PreparedStatement preparedUpdateSql = null;
         int idParam = -1; // first parameter in the WHERE clause
         if (metadata != null)
         {
            if (obs != null)
            {
               preparedUpdateSql = prepareStatement(conn, getFullUpdateSql());
               preparedUpdateSql.setBinaryStream(7, in, size);
               idParam = 8;
            }
            else
            {
               preparedUpdateSql = prepareStatement(conn, getMetadataUpdateSql());
               idParam = 7;
            }


            preparedUpdateSql.setString(3, metadata.getId());
            preparedUpdateSql.setString(4, metadata.isNew() ? "1" : "0");
            preparedUpdateSql.setInt(5, metadata.getMaxInactiveInterval());
            preparedUpdateSql.setString(6, metadata.isValid() ? "1" : "0");
         }
         else if (obs != null)
         {
            preparedUpdateSql = prepareStatement(conn, getAttributeUpdateSql());
            preparedUpdateSql.setBinaryStream(3, in, size);

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         {
            String realId = entry.getKey();
            String owner = entry.getValue();


            long ts = -1;
            DistributableSessionMetadata md = null;
            try
            {
               IncomingDistributableSessionData sessionData = proxy_.getSessionData(realId, owner, false);
               if (sessionData == null)
               {
                  log_.debug("Metadata unavailable for unloaded session " + realId);
                  continue;
               }
               ts = sessionData.getTimestamp();
               md = sessionData.getMetadata();
            }
            catch (Exception e)
            {
               // most likely a lock conflict if the session is being updated remotely; 
               // ignore it and use default values for timstamp and maxInactive
               log_.debug("Problem reading metadata for session " + realId + " -- " + e.toString(), e);               
            }
            
            long lastMod = ts == -1 ? System.currentTimeMillis() : ts;
            int maxLife = md == null ? getMaxInactiveInterval() : md.getMaxInactiveInterval();
            
            OwnedSessionUpdate osu = new OwnedSessionUpdate(owner, lastMod, maxLife, false);
            unloadedSessions_.put(realId, osu);
         }

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   @Override
   protected OutgoingSessionGranularitySessionData getOutgoingSessionData()
   {
      Map<String, Object> attrs = isSessionAttributeMapDirty() ? getSessionAttributeMap() : null;
      DistributableSessionMetadata metadata = isSessionMetadataDirty() ? getSessionMetadata() : null;
      Long timestamp = attrs != null || metadata != null || getMustReplicateTimestamp() ? Long.valueOf(getSessionTimestamp()) : null;
      return new OutgoingData(getRealId(), getVersion(), timestamp, metadata, attrs);
   }

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   {
      testee.start();
      
      int existing = testee.getSize();
      
      DistributableSessionMetadata md = new DistributableSessionMetadata();
      String id = nextId();
      md.setId(id + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      Long ts = Long.valueOf(md.getCreationTime() + 1); 
      Map<String, Object> attrs = new HashMap<String, Object>();
      attrs.put("key", "value");
      OutgoingSessionGranularitySessionData sessionData = new MockOutgoingSessionData(id, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);
      
      assertEquals(Integer.valueOf(0), testee.getSessionVersion(id));
      
      md = new DistributableSessionMetadata();
      String id2 = nextId();
      md.setId(id2 + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      ts = Long.valueOf(md.getCreationTime() + 1); 
      attrs = new HashMap<String, Object>();
      attrs.put("key", "value");
      sessionData = new MockOutgoingSessionData(id2, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);

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    * Test method for {@link org.jboss.web.tomcat.service.session.persistent.RDBMSStoreBase#getSessionIds()}.
    */
   public void testGetSessionIds()
   {
      testee.start();
      DistributableSessionMetadata md = new DistributableSessionMetadata();
      String id = nextId();
      md.setId(id + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      Long ts = Long.valueOf(md.getCreationTime() + 1); 
      Map<String, Object> attrs = new HashMap<String, Object>();
      attrs.put("key", "value");
      OutgoingSessionGranularitySessionData sessionData = new MockOutgoingSessionData(id, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);
      
      md = new DistributableSessionMetadata();
      String id2 = nextId();
      md.setId(id2 + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      ts = Long.valueOf(md.getCreationTime() + 1); 
      attrs = new HashMap<String, Object>();
      attrs.put("key", "value");
      sessionData = new MockOutgoingSessionData(id2, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);

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    * Test method for {@link org.jboss.web.tomcat.service.session.persistent.RDBMSStoreBase#getSessionData(java.lang.String, boolean)}.
    */
   public void testGetSessionData()
   {
      testee.start();
      DistributableSessionMetadata md = new DistributableSessionMetadata();
      String id = nextId();
      md.setId(id + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      Long ts = Long.valueOf(md.getCreationTime() + 1); 
      Map<String, Object> attrs = new HashMap<String, Object>();
      attrs.put("key", "value");
      OutgoingSessionGranularitySessionData sessionData = new MockOutgoingSessionData(id, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);
      
      IncomingDistributableSessionData incoming = testee.getSessionData(id, true);
      assertEquals(0, incoming.getVersion());
      assertEquals(md.getCreationTime() + 1, incoming.getTimestamp());
      assertEquals(md.getId(), incoming.getMetadata().getId());
      assertEquals(md.getCreationTime(), incoming.getMetadata().getCreationTime());
      assertEquals(md.isNew(), incoming.getMetadata().isNew());
      assertEquals(md.isValid(), incoming.getMetadata().isValid());
      assertEquals(md.getMaxInactiveInterval(), incoming.getMetadata().getMaxInactiveInterval());
      assertTrue(incoming.providesSessionAttributes());
      assertEquals(attrs, incoming.getSessionAttributes());
      
      incoming = testee.getSessionData(id, false);
      assertEquals(0, incoming.getVersion());
      assertEquals(md.getCreationTime() + 1, incoming.getTimestamp());
      assertEquals(md.getId(), incoming.getMetadata().getId());
      assertEquals(md.getCreationTime(), incoming.getMetadata().getCreationTime());
      assertEquals(md.isNew(), incoming.getMetadata().isNew());
      assertEquals(md.isValid(), incoming.getMetadata().isValid());
      assertEquals(md.getMaxInactiveInterval(), incoming.getMetadata().getMaxInactiveInterval());
      assertFalse(incoming.providesSessionAttributes());
   }

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      testee.clear();
      
      int existing = testee.getSize();
      
      DistributableSessionMetadata md = new DistributableSessionMetadata();
      String id = nextId();
      md.setId(id + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      Long ts = Long.valueOf(md.getCreationTime() + 1); 
      Map<String, Object> attrs = new HashMap<String, Object>();
      attrs.put("key", "value");
      OutgoingSessionGranularitySessionData sessionData = new MockOutgoingSessionData(id, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);

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    * Test method for {@link org.jboss.web.tomcat.service.session.persistent.RDBMSStoreBase#storeSessionData(org.jboss.web.tomcat.service.session.distributedcache.spi.OutgoingSessionGranularitySessionData)}.
    */
   public void testInsertSessionData()
   {
      testee.start();
      DistributableSessionMetadata md = new DistributableSessionMetadata();
      String id = nextId();
      md.setId(id + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      Long ts = Long.valueOf(md.getCreationTime() + 1); 
      Map<String, Object> attrs = new HashMap<String, Object>();
      attrs.put("key", "value");
      OutgoingSessionGranularitySessionData sessionData = new MockOutgoingSessionData(id, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);
      
      IncomingDistributableSessionData incoming = testee.getSessionData(id, true);
      assertEquals(0, incoming.getVersion());
      assertEquals(md.getCreationTime() + 1, incoming.getTimestamp());
      assertEquals(md.getId(), incoming.getMetadata().getId());
      assertEquals(md.getCreationTime(), incoming.getMetadata().getCreationTime());
      assertEquals(md.isNew(), incoming.getMetadata().isNew());
      assertEquals(md.isValid(), incoming.getMetadata().isValid());
      assertEquals(md.getMaxInactiveInterval(), incoming.getMetadata().getMaxInactiveInterval());
      assertTrue(incoming.providesSessionAttributes());
      assertEquals(attrs, incoming.getSessionAttributes());
   }

View Full Code Here

    * Test method for {@link org.jboss.web.tomcat.service.session.persistent.RDBMSStoreBase#storeSessionData(org.jboss.web.tomcat.service.session.distributedcache.spi.OutgoingSessionGranularitySessionData)}.
    */
   public void testInsertSessionDataNullAttributes()
   {
      testee.start();
      DistributableSessionMetadata md = new DistributableSessionMetadata();
      String id = nextId();
      md.setId(id + ".full");
      md.setCreationTime(System.currentTimeMillis());
      md.setNew(true);
      md.setValid(true);
      md.setMaxInactiveInterval(30000);
      Long ts = Long.valueOf(md.getCreationTime() + 1); 
      Map<String, Object> attrs = null;
      OutgoingSessionGranularitySessionData sessionData = new MockOutgoingSessionData(id, 0, ts, md, attrs);
      testee.storeSessionData(sessionData);
      
      IncomingDistributableSessionData incoming = testee.getSessionData(id, true);
      assertEquals(0, incoming.getVersion());
      assertEquals(md.getCreationTime() + 1, incoming.getTimestamp());
      assertEquals(md.getId(), incoming.getMetadata().getId());
      assertEquals(md.getCreationTime(), incoming.getMetadata().getCreationTime());
      assertEquals(md.isNew(), incoming.getMetadata().isNew());
      assertEquals(md.isValid(), incoming.getMetadata().isValid());
      assertEquals(md.getMaxInactiveInterval(), incoming.getMetadata().getMaxInactiveInterval());
      Map<String, Object> map = incoming.getSessionAttributes();
      assertNotNull(map);
      assertEquals(0, map.size());
   }

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