MessageHandler.java revision 336ccbd284177b59fca3636fc5fc7212b2f67061
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Portions Copyright 2006-2007 Sun Microsystems, Inc.
*/
/**
* This class defines the set of structures and methods that should be used when
* environment. Each message will have a unique message number, and each
* message will have a default English representation that can be overridden
* from another list.
* <BR><BR>
* Note that there should be a pattern used for the message ID list so that each
* message ID is unique, and so that the message ID itself may be keyed upon for
* certain purposes. The pattern that will be used is based on the hexadecimal
* representation of the 32-bit value. The first 12 bits will be used for the
* category (a maximum of 4096 values), the next four bits will be used for the
* severity (a maximum of 16 values), and the last 16 bits will be used for the
* unique ID (a maximum of 65536 values). The last 16 bits may be further
* broken up within each category if desired.
* <BR><BR>
* The categories that have been defined include:
* <UL>
* <LI>000 -- Core server processing</LI>
* <LI>001 -- Server extensions</LI>
* <LI>002 -- Connection and protocol handling</LI>
* <LI>003 -- Configuration handling</LI>
* <LI>004 -- The server loggers</LI>
* <LI>005 -- General server utilities</LI>
* <LI>006 -- Schema elements</LI>
* <LI>007 -- Plugin processing</LI>
* <LI>008 -- JE backend processing</LI>
* <LI>009 -- Generic backend processing</LI>
* <LI>00A -- Directory Server tools</LI>
* <LI>00B -- Task processing</LI>
* <LI>00C -- Access Control</LI>
* <LI>00D -- Administration framework</LI>
* <LI>00E -- Synchronization</LI>
* <LI>800 through FFE -- Reserved for third-party modules</LI>
* <LI>FFF -- User-defined processing</LI>
* </UL>
* <BR><BR>
* The severity levels that have been defined include:
* <UL>
* <LI>0 -- Informational</LI>
* <LI>1 -- Mild warning</LI>
* <LI>2 -- Severe warning</LI>
* <LI>3 -- Mild error</LI>
* <LI>4 -- Severe error</LI>
* <LI>5 -- Fatal error</LI>
* <LI>6 -- Debug</LI>
* <LI>7 -- Notice</LI>
* </UL>
*/
public class MessageHandler
{
/**
* The category bitmask that will be used for messages associated with the
* core server.
*/
public static final int CATEGORY_MASK_CORE = 0x00000000;
/**
* The category bitmask that will be used for messages associated with server
* extensions (e.g., extended operations, SASL mechanisms, password storage
* schemes, password validators, etc.).
*/
public static final int CATEGORY_MASK_EXTENSIONS = 0x00100000;
/**
* The category bitmask that will be used for messages associated with
* connection and protocol handling (e.g., ASN.1 and LDAP).
*/
public static final int CATEGORY_MASK_PROTOCOL = 0x00200000;
/**
* The category bitmask that will be used for messages associated with
* configuration handling.
*/
public static final int CATEGORY_MASK_CONFIG = 0x00300000;
/**
* The category bitmask that will be used for messages associated with the
* server loggers.
*/
public static final int CATEGORY_MASK_LOG = 0x00400000;
/**
* The category bitmask that will be used for messages associated with the
* general server utilities.
*/
public static final int CATEGORY_MASK_UTIL = 0x00500000;
/**
* The category bitmask that will be used for messages associated with the
* server schema elements.
*/
public static final int CATEGORY_MASK_SCHEMA = 0x00600000;
/**
* The category bitmask that will be used for messages associated with plugin
* processing.
*/
public static final int CATEGORY_MASK_PLUGIN = 0x00700000;
/**
* The category bitmask used for messages associated with the JE backend.
*/
public static final int CATEGORY_MASK_JEB = 0x00800000;
/**
* The category bitmask used for messages associated with generic backends.
*/
public static final int CATEGORY_MASK_BACKEND = 0x00900000;
/**
* The category bitmask used for messages associated with tools.
*/
public static final int CATEGORY_MASK_TOOLS = 0x00A00000;
/**
* The category bitmask used for messages associated with tasks.
*/
public static final int CATEGORY_MASK_TASK = 0x00B00000;
/**
* The category bitmask used for messages associated with Access Control.
*/
public static final int CATEGORY_MASK_ACCESS_CONTROL = 0x00C00000;
/**
* The category bitmask used for messages associated with the
* administration framework.
*/
public static final int CATEGORY_MASK_ADMIN = 0x00D00000;
/**
* The category bitmask used for messages associated with the Synchronization.
*/
public static final int CATEGORY_MASK_SYNC = 0x0E000000;
/**
* The category bitmask that will be used for messages associated with
* third-party (including user-defined) modules.
*/
public static final int CATEGORY_MASK_THIRD_PARTY = 0x80000000;
/**
* The category bitmask that will be used for messages associated with
* user-defined modules.
*/
public static final int CATEGORY_MASK_USER_DEFINED = 0xFFF00000;
/**
* The severity bitmask that will be used for informational messages.
*/
public static final int SEVERITY_MASK_INFORMATIONAL = 0x00000000;
/**
* The severity bitmask that will be used for mild warning messages.
*/
public static final int SEVERITY_MASK_MILD_WARNING = 0x00010000;
/**
* The severity bitmask that will be used for severe warning messages.
*/
public static final int SEVERITY_MASK_SEVERE_WARNING = 0x00020000;
/**
* The severity bitmask that will be used for mild error messages.
*/
public static final int SEVERITY_MASK_MILD_ERROR = 0x00030000;
/**
* The severity bitmask that will be used for severe error messages.
*/
public static final int SEVERITY_MASK_SEVERE_ERROR = 0x00040000;
/**
* The severity bitmask that will be used for fatal error messages.
*/
public static final int SEVERITY_MASK_FATAL_ERROR = 0x00050000;
/**
* The severity bitmask that will be used for debug messages.
*/
public static final int SEVERITY_MASK_DEBUG = 0x00060000;
/**
* The severity bitmask that will be used for important informational
* messages.
*/
public static final int SEVERITY_MASK_NOTICE = 0x00070000;
// The set of messages that have been registered with this message handler.
// Performs the appropriate initialization for this message handler. Whenever
// a new message file is defined, then it must be placed here to ensure that
// the messages get populated properly.
static
{
}
/**
* Retrieves the message string associated with the provided message ID. No
* formatting or replacements will be made within the message string. If no
* message exists with the specified message ID, then a generic message will
* be returned.
*
* @param messageID The unique ID assigned to the message to retrieve.
*
* @return The message string associated with the provided message ID.
*/
{
{
}
return message;
}
/**
* Retrieves the message string associated with the provided message ID,
* treating it as a format string and replacing any tokens with information
* from the provided argument list. If no message exists with the specified
* message ID, then a generic message will be returned.
*
* @param messageID The unique ID assigned to the message to retrieve.
* @param arguments The set of arguments to use to replace tokens in the
* format string before it is returned.
*
* @return The message string associated with the provided message ID.
*/
{
if (formatString == null)
{
{
{
}
}
}
try
{
}
catch (IllegalFormatException e)
{
// Make a more useful message than a stack trace.
{
{
}
}
}
}
/**
* Registers the provided message with this message handler.
*
* @param messageID The unique identifier assigned to this message.
* @param formatString The format string to use for this message.
*/
{
}
/**
* Retrieves the entire set of messages defined in the server, mapped between
* their message ID and the format string for that message. The resulting
* mapping must not be modified.
*
* @return The entire set of messages defined in the server.
*/
{
return messageMap;
}
}