/*
* Lilith - a log event viewer.
* Copyright (C) 2007-2011 Joern Huxhorn
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Copyright 2007-2011 Joern Huxhorn
*
* Licensed 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 de.huxhorn.lilith.logback.classic;
import de.huxhorn.lilith.data.logging.Message;
public class NDC
{
private static final NDCAdapter NDC_ADAPTER;
static
{
// TODO: configuration
NDC_ADAPTER = new SimpleNDCAdapter();
}
private NDC()
{
}
public static void push(String messagePattern, Object... arguments)
{
NDC_ADAPTER.push(messagePattern, arguments);
}
/**
* Pops the last message from the stack.
*
* This method does not return the popped message to discourage it's usage in application logic.
*/
public static void pop()
{
NDC_ADAPTER.pop();
}
public static int getDepth()
{
return NDC_ADAPTER.getDepth();
}
public static void setMaximumDepth(int maximumDepth)
{
NDC_ADAPTER.setMaximumDepth(maximumDepth);
}
public static boolean isEmpty()
{
return NDC_ADAPTER.isEmpty();
}
public static void clear()
{
NDC_ADAPTER.clear();
}
/**
* Returns an array containing all messages of the stack.
*
* The messages from the NDC stack should not be used in application logic.
*
* @return an array containing all messages of the stack.
*/
public static Message[] getContextStack()
{
return NDC_ADAPTER.getContextStack();
}
}