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92 lines
3.1 KiB
92 lines
3.1 KiB
/* |
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* Copyright 2010-2013 Eric Kok et al. |
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* |
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* Transdroid is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Transdroid is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Transdroid. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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package org.transdroid.core.gui.log; |
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import java.sql.SQLException; |
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import java.util.Date; |
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import org.androidannotations.annotations.Bean; |
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import org.androidannotations.annotations.EBean; |
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import org.androidannotations.annotations.EBean.Scope; |
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import org.androidannotations.annotations.OrmLiteDao; |
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import org.transdroid.core.gui.navigation.NavigationHelper; |
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import org.transdroid.daemon.util.ITLogger; |
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import android.content.Context; |
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import com.j256.ormlite.dao.Dao; |
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import com.j256.ormlite.stmt.DeleteBuilder; |
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/** |
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* Application-wide logging class that registers entries in the database (for a certain time). |
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* @author Eric Kok |
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*/ |
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@EBean(scope = Scope.Singleton) |
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public class Log implements ITLogger { |
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public static final String LOG_NAME = "Transdroid"; |
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private static final long MAX_LOG_AGE = 15 * 60 * 1000; // 15 minutes |
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// Access to resources and database in local singleton instance |
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private Context context; |
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@OrmLiteDao(helper = DatabaseHelper.class, model = ErrorLogEntry.class) |
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Dao<ErrorLogEntry, Integer> errorLogDao; |
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@Bean |
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protected NavigationHelper navigationHelper; |
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protected Log(Context context) { |
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this.context = context; |
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} |
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protected void log(String logName, int priority, String message) { |
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if (navigationHelper.inDebugMode()) |
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android.util.Log.println(priority, LOG_NAME, message); |
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try { |
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// Store this log message to the database |
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errorLogDao.create(new ErrorLogEntry(priority, logName, message)); |
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// Truncate the error log |
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DeleteBuilder<ErrorLogEntry, Integer> db = errorLogDao.deleteBuilder(); |
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db.setWhere(db.where().le(ErrorLogEntry.DATEANDTIME, new Date(new Date().getTime() - MAX_LOG_AGE))); |
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errorLogDao.delete(db.prepare()); |
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} catch (SQLException e) { |
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android.util.Log.e(LOG_NAME, "Cannot write log message to database: " + e.toString()); |
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} |
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} |
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public static void e(Context caller, String message) { |
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Log_.getInstance_(caller).log(caller.getClass().toString(), android.util.Log.ERROR, message); |
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} |
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public static void i(Context caller, String message) { |
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Log_.getInstance_(caller).log(caller.getClass().toString(), android.util.Log.INFO, message); |
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} |
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public static void d(Context caller, String message) { |
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Log_.getInstance_(caller).log(caller.getClass().toString(), android.util.Log.DEBUG, message); |
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} |
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@Override |
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public void d(String self, String msg) { |
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Log.d(context, msg); |
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} |
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@Override |
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public void e(String self, String msg) { |
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Log.e(context, msg); |
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} |
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}
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