src/main/java/org/apache/log4j/chainsaw/ChainsawColumns.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.log4j.chainsaw;

import org.apache.log4j.chainsaw.icons.ChainsawIcons;

import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;


/**
 * @author Paul Smith <psmith@apache.org>
 */
public class ChainsawColumns {
    private static final List<String> columnNames = new ArrayList<>();

    static {
        columnNames.add(ChainsawConstants.LOGGER_COL_NAME);
        columnNames.add(ChainsawConstants.LOG4J_MARKER_COL_NAME_LOWERCASE.toUpperCase()); //add uppercase col name
        columnNames.add(ChainsawConstants.TIMESTAMP_COL_NAME);
        columnNames.add(ChainsawConstants.LEVEL_COL_NAME);
        columnNames.add(ChainsawConstants.THREAD_COL_NAME);
        columnNames.add(ChainsawConstants.MESSAGE_COL_NAME);
        columnNames.add(ChainsawConstants.NDC_COL_NAME);
        columnNames.add(ChainsawConstants.THROWABLE_COL_NAME);
        columnNames.add(ChainsawConstants.CLASS_COL_NAME);
        columnNames.add(ChainsawConstants.METHOD_COL_NAME);
        columnNames.add(ChainsawConstants.FILE_COL_NAME);
        columnNames.add(ChainsawConstants.LINE_COL_NAME);
        columnNames.add(ChainsawConstants.MILLIS_DELTA_COL_NAME_LOWERCASE.toUpperCase()); //add uppercase col name

        //NOTE:  ID must ALWAYS be last field because the model adds this value itself as an identifier to the end of the consructed vector
        columnNames.add(ChainsawConstants.ID_COL_NAME);
    }

    public static final int INDEX_LOGGER_COL_NAME = 1;
    public static final int INDEX_LOG4J_MARKER_COL_NAME = 2;
    public static final int INDEX_TIMESTAMP_COL_NAME = 3;
    public static final int INDEX_LEVEL_COL_NAME = 4;
    public static final int INDEX_THREAD_COL_NAME = 5;
    public static final int INDEX_MESSAGE_COL_NAME = 6;
    public static final int INDEX_NDC_COL_NAME = 7;
    public static final int INDEX_THROWABLE_COL_NAME = 8;
    public static final int INDEX_CLASS_COL_NAME = 9;
    public static final int INDEX_METHOD_COL_NAME = 10;
    public static final int INDEX_FILE_COL_NAME = 11;
    public static final int INDEX_LINE_COL_NAME = 12;
    public static final int INDEX_MILLIS_DELTA_COL_NAME = 13;
    public static final int INDEX_ID_COL_NAME = 14;

    public static final Cursor CURSOR_FOCUS_ON;

    static {
        CURSOR_FOCUS_ON = Toolkit.getDefaultToolkit().createCustomCursor(new ImageIcon(ChainsawIcons.WINDOW_ICON).getImage(), new Point(3, 3), "FocusOn");
    }

    private ChainsawColumns() {
    }

    public static List<String> getColumnsNames() {
        return columnNames;
    }

    /**
     * Given the index which matches one of the static constants in this class, returns the resolved
     * Column name as a string label.
     *
     * @param columnIndex (note this is a 1 based collection)
     * @return column name
     */
    public static String getColumnName(int columnIndex) {
        return getColumnsNames().get(columnIndex - 1).toString();
    }
}