com.bladecoder.engine.util.EngineLogger.java Source code

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Here is the source code for com.bladecoder.engine.util.EngineLogger.java

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/*******************************************************************************
 * Copyright 2014 Rafael Garcia Moreno.
 * 
 * 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 com.bladecoder.engine.util;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.Writer;

import com.badlogic.gdx.Application;
import com.badlogic.gdx.Gdx;

public class EngineLogger {
    private static String TAG = "ENGINE";
    private static int level = Application.LOG_ERROR;

    public static final int DEBUG0 = 0;
    public static final int DEBUG1 = 1;
    public static final int DEBUG2 = 2;

    public static int debugLevel = DEBUG0;

    public static String lastError = null;
    public static Exception lastException = null;
    public static StringBuffer errorBuffer = new StringBuffer();

    public static void debug(String message) {
        Gdx.app.debug(TAG, message);
    }

    public static void error(String message) {
        if (message != null) {
            Gdx.app.error(TAG, message);
            lastError = message;
            lastException = null;
            errorBuffer.append(message);
        }
    }

    public static void error(String message, Exception e) {
        if (message != null && e != null) {
            Gdx.app.error(TAG, message, e);
            lastError = message;
            lastException = e;
            errorBuffer.append(message);

            // print stack trace to buffer
            Writer result = new StringWriter();
            PrintWriter printWriter = new PrintWriter(result);
            e.printStackTrace(printWriter);
            errorBuffer.append(result.toString());
        }
    }

    public static void toggle() {
        if (level == Application.LOG_DEBUG)
            level = Application.LOG_ERROR;
        else
            level = Application.LOG_DEBUG;

        Gdx.app.setLogLevel(level);
    }

    public static boolean debugMode() {
        if (level == Application.LOG_DEBUG)
            return true;

        return false;
    }

    public static int getDebugLevel() {
        return debugLevel;
    }

    public static void setDebugLevel(int level) {
        debugLevel = level;
    }

    public static void setDebug() {
        level = Application.LOG_DEBUG;

        Gdx.app.setLogLevel(level);
    }
}