OPENDJ-1791 Implement a tool like dbtest for the pluggable backend

Fabio Pistolesi

07.27.2015 36e213444660f0a74ed415adeab490a5f3d50a6f

 opendj-server-legacy/src/main/java/org/opends/server/backends/pluggable/ID2Count.java

@@ -25,10 +25,11 @@
package org.opends.server.backends.pluggable;

import org.forgerock.opendj.ldap.ByteSequence;
import org.forgerock.opendj.ldap.ByteSequenceReader;
import org.forgerock.opendj.ldap.ByteString;
import org.forgerock.opendj.ldap.ByteStringBuilder;
import org.forgerock.util.Function;
import org.forgerock.util.Reject;
import org.forgerock.util.Function;
import org.forgerock.util.promise.NeverThrowsException;
import org.opends.server.backends.pluggable.spi.Cursor;
import org.opends.server.backends.pluggable.spi.Importer;
@@ -145,6 +146,28 @@
    return value.toLong();
  }

  @Override
  public String keyToString(ByteString key)
  {
    ByteSequenceReader keyReader = key.asReader();
    long keyID = keyReader.getCompactUnsigned();
    long shardBucket = keyReader.getCompactUnsigned();
    return (keyID == TOTAL_COUNT_ENTRY_ID.longValue() ? "Total Children Count" : keyID) + "#" + shardBucket;
  }

  @Override
  public String valueToString(ByteString value)
  {
    return String.valueOf(fromValue(value));
  }

  @Override
  public ByteString generateKey(String data)
  {
    EntryID entryID = new EntryID(Long.parseLong(data));
    return entryID.toByteString();
  }

  /**
   * Get the counter value for the specified key
   * @param txn The transaction