org.productivity.java.syslog4j.impl.message.modifier.checksum
Class ChecksumSyslogMessageModifier

java.lang.Object
  extended byorg.productivity.java.syslog4j.impl.message.modifier.checksum.ChecksumSyslogMessageModifier
All Implemented Interfaces:
java.io.Serializable, SyslogConstants, SyslogMessageModifierIF

public class ChecksumSyslogMessageModifier
extends java.lang.Object
implements SyslogMessageModifierIF

ChecksumSyslogMessageModifier is an implementation of SyslogMessageModifierIF that provides support for Java Checksum algorithms (java.util.zip.Checksum).

Syslog4j is licensed under the Lesser GNU Public License v2.1. A copy of the LGPL license is available in the META-INF folder in all distributions of Syslog4j and in the base directory of the "doc" ZIP.

Version:
$Id: ChecksumSyslogMessageModifier.java,v 1.2 2008/11/13 14:48:36 cvs Exp $
Author:
<syslog4j@productivity.org>
See Also:
Serialized Form

Field Summary
protected  ChecksumSyslogMessageModifierConfig config
           
 
Fields inherited from interface org.productivity.java.syslog4j.SyslogConstants
AF_UNIX, CACHE_HOST_ADDRESS_DEFAULT, CHAR_SET_DEFAULT, CRLF, FACILITY_AUTH, FACILITY_AUTHPRIV, FACILITY_CRON, FACILITY_DAEMON, FACILITY_FTP, FACILITY_KERN, FACILITY_LOCAL0, FACILITY_LOCAL1, FACILITY_LOCAL2, FACILITY_LOCAL3, FACILITY_LOCAL4, FACILITY_LOCAL5, FACILITY_LOCAL6, FACILITY_LOCAL7, FACILITY_LPR, FACILITY_MAIL, FACILITY_NEWS, FACILITY_SYSLOG, FACILITY_USER, FACILITY_UUCP, IDENT_SUFFIX_DEFAULT, INCLUDE_IDENT_IN_MESSAGE_MODIFIER_DEFAULT, JNA_NATIVE_CLASS, LEVEL_ALERT, LEVEL_CRITICAL, LEVEL_DEBUG, LEVEL_ERROR, LEVEL_FATAL, LEVEL_INFO, LEVEL_NOTICE, LEVEL_WARN, LF, MAX_MESSAGE_LENGTH_DEFAULT, MAX_SHUTDOWN_WAIT_DEFAULT, OPTION_LOG_CONS, OPTION_LOG_NDELAY, OPTION_LOG_NOWAIT, OPTION_LOG_ODELAY, OPTION_LOG_PERROR, OPTION_LOG_PID, OPTION_NONE, SEND_LOCAL_NAME_DEFAULT, SEND_LOCAL_NAME_DEFAULT_VALUE, SEND_LOCAL_TIMESTAMP_DEFAULT, SERVER_SHUTDOWN_WAIT_DEFAULT, SERVER_SOCKET_BACKLOG_DEFAULT, SHUT_WR, SHUTDOWN_INTERVAL, SOCK_DGRAM, SOCK_STREAM, SPLIT_MESSAGE_BEGIN_TEXT_DEFAULT, SPLIT_MESSAGE_END_TEXT_DEFAULT, SYSLOG_BUFFER_SIZE, SYSLOG_DATEFORMAT, SYSLOG_FACILITY_DEFAULT, SYSLOG_HOST_DEFAULT, SYSLOG_LIBRARY_DEFAULT, SYSLOG_MESSAGE_MODIFIER_PREFIX_DEFAULT, SYSLOG_MESSAGE_MODIFIER_SUFFIX_DEFAULT, SYSLOG_PATH_DEFAULT, SYSLOG_POOL_CONFIG_MAX_ACTIVE_DEFAULT, SYSLOG_POOL_CONFIG_MAX_IDLE_DEFAULT, SYSLOG_POOL_CONFIG_MAX_WAIT_DEFAULT, SYSLOG_POOL_CONFIG_MIN_EVICTABLE_IDLE_TIME_MILLIS_DEFAULT, SYSLOG_POOL_CONFIG_MIN_IDLE_DEFAULT, SYSLOG_POOL_CONFIG_NUM_TESTS_PER_EVICTION_RUN_DEFAULT, SYSLOG_POOL_CONFIG_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS_DEFAULT, SYSLOG_POOL_CONFIG_TEST_ON_BORROW_DEFAULT, SYSLOG_POOL_CONFIG_TEST_ON_RETURN_DEFAULT, SYSLOG_POOL_CONFIG_TEST_WHILE_IDLE_DEFAULT, SYSLOG_POOL_CONFIG_TIME_BETWEEN_EVICTION_RUNS_MILLIS_DEFAULT, SYSLOG_PORT_DEFAULT, SYSLOG_SEQUENTIAL_MESSAGE_MODIFIER_FIRST_NUMBER_DEFAULT, SYSLOG_SEQUENTIAL_MESSAGE_MODIFIER_LAST_NUMBER_DEFAULT, SYSLOG_SEQUENTIAL_MESSAGE_MODIFIER_PAD_CHAR_DEFAULT, SYSLOG_SEQUENTIAL_MESSAGE_MODIFIER_PREFIX_DEFAULT, SYSLOG_SEQUENTIAL_MESSAGE_MODIFIER_SUFFIX_DEFAULT, SYSLOG_SEQUENTIAL_MESSAGE_MODIFIER_USE_PADDING_DEFAULT, SYSLOG_SOCKET_LIBRARY_DEFAULT, SYSLOG_SOCKET_PATH_DEFAULT, SYSLOG_SOCKET_PROTOCOL_DEFAULT, TCP, TCP_DELIMITER_SEQUENCE_DEFAULT, TCP_KEEP_ALIVE_DEFAULT, TCP_PERSISTENT_CONNECTION_DEFAULT, TCP_REUSE_ADDRESS_DEFAULT, TCP_SET_BUFFER_SIZE_DEFAULT, TCP_SO_LINGER_DEFAULT, TCP_SO_LINGER_SECONDS_DEFAULT, THREAD_LOOP_INTERVAL_DEFAULT, THREADED_DEFAULT, THROW_EXCEPTION_ON_INITIALIZE_DEFAULT, THROW_EXCEPTION_ON_WRITE_DEFAULT, TRUNCATE_MESSAGE_DEFAULT, UDP, UNIX_SOCKET, UNIX_SYSLOG, WRITE_RETRIES_DEFAULT
 
Constructor Summary
ChecksumSyslogMessageModifier(ChecksumSyslogMessageModifierConfig config)
           
 
Method Summary
static ChecksumSyslogMessageModifier createADLER32()
           
static ChecksumSyslogMessageModifier createCRC32()
           
 ChecksumSyslogMessageModifierConfig getConfig()
           
 java.lang.String modify(SyslogIF syslog, SyslogConfigIF syslogConfig, int facility, int level, java.lang.String message)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

config

protected ChecksumSyslogMessageModifierConfig config
Constructor Detail

ChecksumSyslogMessageModifier

public ChecksumSyslogMessageModifier(ChecksumSyslogMessageModifierConfig config)
Method Detail

createCRC32

public static final ChecksumSyslogMessageModifier createCRC32()

createADLER32

public static final ChecksumSyslogMessageModifier createADLER32()

getConfig

public ChecksumSyslogMessageModifierConfig getConfig()

modify

public java.lang.String modify(SyslogIF syslog,
                               SyslogConfigIF syslogConfig,
                               int facility,
                               int level,
                               java.lang.String message)
Specified by:
modify in interface SyslogMessageModifierIF