com.sleepycat.je.util (Oracle - Berkeley DB Java Edition API)
Date: 2014-12-16

# Package com.sleepycat.je.util

Supporting utilities.

See: Description

- Class Summary
  Class | Description
  --- | ---
  ConsoleHandler | JE instances of java.util.logging.Logger are configured to use this implementation of java.util.logging.ConsoleHandler.
  DbBackup | DbBackup is a helper class for stopping and restarting JE background activity in an open environment in order to simplify backup operations.
  DbCacheSize | Estimates the in-memory cache size needed to hold a specified data set.
  DbDump | Dump the contents of a database.
  DbFilterStats | Transform one or more je.stat.csv statistics files and write the output to stdout.
  DbLoad | Loads a database from a dump file generated by `DbDump`.
  DbPrintLog | Dumps the contents of the log in XML format to System.out.
  DbScavenger | Used to retrieve as much data as possible from a corrupted environment.
  DbSpace | DbSpace displays the disk space utilization for an environment.
  DbStat |
  DbTruncateLog | DbTruncateLog is a utility that lets the user truncate JE log starting at a specified file and offset to the last log file, inclusive.
  DbVerify | Verifies the internal structures of a database.
  DbVerifyLog | Verifies the checksums in one or more log files.
  FileHandler | JE instances of java.util.logging.Logger are configured to use this implementation of java.util.logging.FileHandler.
  LogVerificationInputStream | Verifies the checksums in an `InputStream` for a log file in a JE `Environment`.
  LogVerificationReadableByteChannel | Verifies the checksums in a `ReadableByteChannel` for a log file in a JE `Environment`.
  Splitter | Splitter is used to split a string based on a delimiter.

- Exception Summary
  Exception | Description
  --- | ---
  LogVerificationException | Thrown during log verification if a checksum cannot be verified or a log entry is determined to be invalid by examining its contents.

## Package com.sleepycat.je.util Description

Supporting utilities.

## Package Specification

This package provides support for activities like loading and dumping data. Most utilities can be used as a command line tool or called programmatically.

See Also:
  [Getting Started Guide]

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