Package org.infinispan.io

Examples of org.infinispan.io.ByteBuffer

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      } else {
         sql = tableManipulation.getUpdateRowSql();
      }
      Connection connection = null;
      PreparedStatement ps = null;
      ByteBuffer byteBuffer = null;
      try {
         byteBuffer = JdbcUtil.marshall(getMarshaller(), ed.toInternalCacheValue());
         if (log.isTraceEnabled()) {
             log.tracef("Running sql '%s' on %s. Key string is '%s', value size is %d bytes", sql, ed, lockingKey, byteBuffer.getLength());
         }
         connection = connectionFactory.getConnection();
         ps = connection.prepareStatement(sql);
         ps.setBinaryStream(1, byteBuffer.getStream(), byteBuffer.getLength());
         ps.setLong(2, ed.getExpiryTime());
         ps.setString(3, lockingKey);
         ps.executeUpdate();
      } catch (SQLException ex) {
         log.sqlFailureStoringKey(lockingKey, byteBuffer.getLength(), ex);
         throw new CacheLoaderException(String.format(
               "Error while storing string key to database; key: '%s', buffer size of value: %d bytes",
               lockingKey, byteBuffer.getLength()), ex);
      } catch (InterruptedException e) {
         if (log.isTraceEnabled()) {
            log.trace("Interrupted while marshalling to store");
         }
         Thread.currentThread().interrupt();
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         @Override
         public boolean fromStreamProcess(Object bucketName, PreparedStatement ps, ObjectInput objectInput)
               throws SQLException, CacheLoaderException, IOException, ClassNotFoundException, InterruptedException {
            if (bucketName instanceof String) {
               Bucket bucket = (Bucket) marshaller.objectFromObjectStream(objectInput);
               ByteBuffer buffer = JdbcUtil.marshall(getMarshaller(), bucket);
               ps.setBinaryStream(1, buffer.getStream(), buffer.getLength());
               ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
               ps.setString(3, (String) bucketName);
               return true;
            } else {
               return false;
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   protected void insertBucket(Bucket bucket) throws CacheLoaderException {
      Connection conn = null;
      PreparedStatement ps = null;
      try {
         String sql = tableManipulation.getInsertRowSql();
         ByteBuffer byteBuffer = JdbcUtil.marshall(getMarshaller(), bucket);
         if (log.isTraceEnabled()) {
             log.tracef("Running insertBucket. Sql: '%s', on bucket: %s stored value size is %d bytes", sql, bucket, byteBuffer.getLength());
         }
         conn = connectionFactory.getConnection();
         ps = conn.prepareStatement(sql);
         ps.setBinaryStream(1, byteBuffer.getStream(), byteBuffer.getLength());
         ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
         ps.setString(3, bucket.getBucketIdAsString());
         int insertedRows = ps.executeUpdate();
         if (insertedRows != 1) {
            throw new CacheLoaderException("Unexpected insert result: '" + insertedRows + "'. Expected values is 1");
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         if (log.isTraceEnabled()) {
            log.tracef("Running updateBucket. Sql: '%s', on bucket: %s", sql, bucket);
         }
         conn = connectionFactory.getConnection();
         ps = conn.prepareStatement(sql);
         ByteBuffer buffer = JdbcUtil.marshall(getMarshaller(), bucket);
         ps.setBinaryStream(1, buffer.getStream(), buffer.getLength());
         ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
         ps.setString(3, bucket.getBucketIdAsString());
         int updatedRows = ps.executeUpdate();
         if (updatedRows != 1) {
            throw new CacheLoaderException("Unexpected  update result: '" + updatedRows + "'. Expected values is 1");
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         Iterator<Bucket> it = expiredBuckets.iterator();
         while (it.hasNext()) {
            Bucket bucket = it.next();
            bucket.removeExpiredEntries();
            if (!bucket.isEmpty()) {
               ByteBuffer byteBuffer = JdbcUtil.marshall(getMarshaller(), bucket);
               ps.setBinaryStream(1, byteBuffer.getStream(), byteBuffer.getLength());
               ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
               ps.setString(3, bucket.getBucketIdAsString());
               ps.addBatch();
               updateCount++;
               if (updateCount % batchSize == 0) {
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         @Override
         public boolean fromStreamProcess(Object objFromStream, PreparedStatement ps, ObjectInput objectInput) throws SQLException, CacheLoaderException, InterruptedException {
            if (objFromStream instanceof InternalCacheEntry) {
               InternalCacheEntry se = (InternalCacheEntry) objFromStream;
               ByteBuffer buffer = JdbcUtil.marshall(getMarshaller(), se.toInternalCacheValue());
               ps.setBinaryStream(1, buffer.getStream(), buffer.getLength());
               ps.setLong(2, se.getExpiryTime());
               ps.setString(3, (String) se.getKey());
               return true;
            } else {
               return false;
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      } else {
         sql = tableManipulation.getUpdateRowSql();
      }
      Connection connection = null;
      PreparedStatement ps = null;
      ByteBuffer byteBuffer = null;
      try {
         byteBuffer = JdbcUtil.marshall(getMarshaller(), ed.toInternalCacheValue());
         if (log.isTraceEnabled()) {
             log.tracef("Running sql '%s' on %s. Key string is '%s', value size is %d bytes", sql, ed, lockingKey, byteBuffer.getLength());
         }
         connection = connectionFactory.getConnection();
         ps = connection.prepareStatement(sql);
         ps.setBinaryStream(1, byteBuffer.getStream(), byteBuffer.getLength());
         ps.setLong(2, ed.getExpiryTime());
         ps.setString(3, lockingKey);
         ps.executeUpdate();
      } catch (SQLException ex) {
         log.sqlFailureStoringKey(lockingKey, byteBuffer.getLength(), ex);
         throw new CacheLoaderException(String.format(
               "Error while storing string key to database; key: '%s', buffer size of value: %d bytes",
               lockingKey, byteBuffer.getLength()), ex);
      } catch (InterruptedException e) {
         if (log.isTraceEnabled()) {
            log.trace("Interrupted while marshalling to store");
         }
         Thread.currentThread().interrupt();
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      try {
         objectToObjectStream(o, marshaller);
      } finally {
         finishObjectOutput(marshaller);
      }
      return new ByteBuffer(baos.getRawBuffer(), 0, baos.size());
   }
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         }

         public boolean fromStreamProcess(Object objFromStream, PreparedStatement ps, ObjectInput objectInput) throws SQLException, CacheLoaderException, InterruptedException {
            if (objFromStream instanceof InternalCacheEntry) {
               InternalCacheEntry se = (InternalCacheEntry) objFromStream;
               ByteBuffer buffer = JdbcUtil.marshall(getMarshaller(), se.toInternalCacheValue());
               ps.setBinaryStream(1, buffer.getStream(), buffer.getLength());
               ps.setLong(2, se.getExpiryTime());
               ps.setString(3, (String) se.getKey());
               return true;
            } else {
               return false;
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      }
      if (log.isTraceEnabled())
         log.trace("Running sql '" + sql + "' on " + ed + ". Key string is '" + lockingKey + "'");
      Connection connection = null;
      PreparedStatement ps = null;
      ByteBuffer byteBuffer = null;
      try {
         byteBuffer = JdbcUtil.marshall(getMarshaller(), ed.toInternalCacheValue());
         connection = connectionFactory.getConnection();
         ps = connection.prepareStatement(sql);
         ps.setBinaryStream(1, byteBuffer.getStream(), byteBuffer.getLength());
         ps.setLong(2, ed.getExpiryTime());
         ps.setString(3, lockingKey);
         ps.executeUpdate();
      } catch (SQLException ex) {
         logAndThrow(ex, "Error while storing string key to database; key: '" + lockingKey + "', buffer size of value: " + byteBuffer.getLength() + " bytes");
      } catch (InterruptedException e) {
         if (log.isTraceEnabled()) log.trace("Interrupted while marshalling to store");
         Thread.currentThread().interrupt();
      } finally {
         JdbcUtil.safeClose(ps);
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  • org.infinispan.loader.jdbc.stringbased.JdbcStringBasedCacheStore
  • org.infinispan.loaders.jdbc.binary.JdbcBinaryCacheStore
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  • org.infinispan.loaders.remote.wrapper.HotRodEntryMarshaller
  • org.infinispan.marshall.AbstractMarshaller
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