# SyslogConstants.java

    /*
     *  Licensed to the Apache Software Foundation (ASF) under one
     *  or more contributor license agreements.  See the NOTICE file
     *  distributed with this work for additional information
     *  regarding copyright ownership.  The ASF licenses this file
     *  to you under the Apache License, Version 2.0 (the
     *  "License"); you may not use this file except in compliance
     *  with the License.  You may obtain a copy of the License at
     *
     *   http://www.apache.org/licenses/LICENSE-2.0
     *
     *  Unless required by applicable law or agreed to in writing,
     *  software distributed under the License is distributed on an
     *   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     *  KIND, either express or implied.  See the License for the
     *  specific language governing permissions and limitations
     *  under the License.
     */
    package org.apache.synapse.format.syslog;

    import javax.xml.namespace.QName;

    /**
     * Class defining constants for the syslog protocol.
     */
    public class SyslogConstants {
        private SyslogConstants() {}

        /**
         * The namespace used in the XML representation of a syslog event.
         */
        public static final String NAMESPACE_URI = "http://synapse.apache.org/ns/syslog";

        /**
         * Qualified name of the root element of the XML representation of a syslog event.
         */
        public static final QName MESSAGE = new QName(NAMESPACE_URI, "message");

        /**
         * Name of the attribute storing the facility of a syslog event.
         */
        public static final String FACILITY = "facility";

        /**
         * Name of the attribute storing the severity of a syslog event.
         */
        public static final String SEVERITY = "severity";

        /**
         * Name of the attribute storing the tag of a syslog event.
         */
        public static final String TAG = "tag";

        /**
         * Name of the attribute storing the process ID of a syslog event;
         */
        public static final String PID = "pid";
    }