LogReadable.java

package com.sleepycat.je.log;
import java.nio.ByteBuffer;
import de.ovgu.cide.jakutil.*;
/** 
 * A class that implements LogReadable knows how to read itself from the JE
 * log.
 */
public interface LogReadable {
  /** 
 * Initialize this object from the data in itemBuf.
 * @param itemBuf the source buffer
 */
  public void readFromLog(  ByteBuffer itemBuffer,  byte entryTypeVersion) throws LogException ;
  /** 
 * Write the object into the string buffer for log dumping. Each object
 * should be dumped without indentation or new lines and should be valid
 * XML.
 * @param sb destination string buffer
 * @param verbose if true, dump the full, verbose version
 */
  public void dumpLog(  StringBuffer sb,  boolean verbose);
  /** 
 * @return true if the LogEntry is a transactional log entry type.
 */
  public boolean logEntryIsTransactional();
  /** 
 * @return return the transaction id if this log entry is transactional,
 * 0 otherwise.
 */
  public long getTransactionId();
}