Package org.infinispan.loaders.bdbje

Source Code of org.infinispan.loaders.bdbje.InternalCacheEntryBinding

/*
* JBoss, Home of Professional Open Source
* Copyright 2009 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.infinispan.loaders.bdbje;

import com.sleepycat.bind.EntryBinding;
import com.sleepycat.je.DatabaseEntry;
import com.sleepycat.util.RuntimeExceptionWrapper;
import org.infinispan.container.entries.InternalCacheEntry;
import org.infinispan.marshall.StreamingMarshaller;

import java.io.IOException;

class InternalCacheEntryBinding implements EntryBinding<InternalCacheEntry> {
   StreamingMarshaller m;

   InternalCacheEntryBinding(StreamingMarshaller m) {
      this.m = m;
   }

   public InternalCacheEntry entryToObject(DatabaseEntry entry) {
      try {
         return (InternalCacheEntry) m.objectFromByteBuffer(entry.getData());
      } catch (IOException e) {
         throw new RuntimeExceptionWrapper(e);
      } catch (ClassNotFoundException e) {
         throw new RuntimeExceptionWrapper(e);
      }
   }

   public void objectToEntry(InternalCacheEntry object, DatabaseEntry entry) {
      byte[] b;
      try {
         b = m.objectToByteBuffer(object);
      } catch (IOException e) {
         throw new RuntimeExceptionWrapper(e);
      } catch (InterruptedException ie) {
         Thread.currentThread().interrupt();
         throw new RuntimeExceptionWrapper(ie);
      }
      entry.setData(b);
   }
}
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