/*
******************************************************************************
*
* Copyright 2013 Webnet Marcin Orłowski
*
* Licensed under the GPL License, Version 3.0 (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.gnu.org/licenses/gpl-3.0.html
*
* 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.
*
******************************************************************************
*
* @author Marcin Orlowski <*****@*****.**>
*
******************************************************************************
*/
public final class WebnetLog {
// FIXME - we shall make this class abstract and put TAG in extending class!
protected static final String TAG = "Passenger";
protected static final Boolean ENABLED = TDApplication.isDebuggable();
protected static final Boolean ENABLE_I = (ENABLED == false) ? false : true;
protected static final Boolean ENABLE_W = (ENABLED == false) ? false : true;
protected static final Boolean ENABLE_E = (ENABLED == false) ? false : true;
protected static final Boolean ENABLE_D = (ENABLED == false) ? false : true;
// NOTE: it's important to understand what we got on stack and NOT
// call this method directly or the output will be WRONG!
//
// 0: getCallerTrace() (this)
// 1: formatMessage()
// 2: one of local calling methods (i.e. WebnetLog.i())
// 3: caller class and method
//
// FIXME we could work that out by analyzing stack and skipping all invocation from
// this class but as for now it's not done, so beware!
protected static String getCallerTrace() {
return getCallerTrace(4);
}
protected static String getCallerTrace(int depth) {
Throwable throwable = new Throwable();
StackTraceElement[] stackTrace = throwable.getStackTrace();
String callerMethod = stackTrace[depth].getMethodName();
String callerClass = stackTrace[depth].getClassName();
int lineNumber = stackTrace[depth].getLineNumber();
String[] nameParts = callerClass.split("\\.");
callerClass = nameParts[nameParts.length - 1];
// Log.i("TA", callerMethod: " + callerMethod + ", callerClass: " + callerClass );
return (callerClass + "/" + callerMethod + "()[+" + lineNumber + "]");
}
protected static String formatMessage() {
return (WebnetLog.getCallerTrace());
}
protected static String formatMessage(String message) {
return (WebnetLog.getCallerTrace() + ": " + message);
}
protected static String formatMessage(String tag, String message) {
return (tag + ": " + WebnetLog.getCallerTrace() + ": " + message);
}
public static void i() {
_i(WebnetLog.TAG, WebnetLog.formatMessage());
}
public static void i(int message) {
i("(int): " + message);
}
public static void i(String message) {
_i(WebnetLog.TAG, WebnetLog.formatMessage(message));
}
public static void i(String tag, String message) {
Log.i(WebnetLog.TAG, WebnetLog.formatMessage(tag, message));
}
public static void i(String message, Throwable tr) {
_i(WebnetLog.TAG, WebnetLog.formatMessage(message + " " + tr.getMessage()));
}
public static void i(String tag, String message, Throwable tr) {
_i(WebnetLog.TAG, WebnetLog.formatMessage(tag, message + " " + tr.getMessage()));
}
protected static void _i(String tag, String msg) {
if (ENABLE_I) {
Log.i(tag, msg);
}
}
public static void w() {
_w(WebnetLog.TAG, WebnetLog.formatMessage());
}
public static void w(String message) {
_w(WebnetLog.TAG, WebnetLog.formatMessage(message));
}
public static void w(String tag, String message) {
_w(WebnetLog.TAG, WebnetLog.formatMessage(tag, message));
}
public static void w(String message, Throwable tr) {
_w(WebnetLog.TAG, WebnetLog.formatMessage(message + " " + tr.getMessage()));
}
public static void w(String tag, String message, Throwable tr) {
_w(WebnetLog.TAG, WebnetLog.formatMessage(tag, message + " " + tr.getMessage()));
}
protected static void _w(String tag, String msg) {
if (ENABLE_W) {
Log.w(tag, msg);
}
}
public static void e() {
_e(WebnetLog.TAG, WebnetLog.formatMessage());
}
public static void e(String message) {
_e(WebnetLog.TAG, WebnetLog.formatMessage(message));
}
public static void e(String tag, String message) {
_e(WebnetLog.TAG, WebnetLog.formatMessage(tag, message));
}
public static void e(String message, Throwable tr) {
_e(WebnetLog.TAG, WebnetLog.formatMessage(message + " " + tr.getMessage()));
}
public static void e(String tag, String message, Throwable tr) {
_e(WebnetLog.TAG, WebnetLog.formatMessage(tag, message + " " + tr.getMessage()));
}
protected static void _e(String tag, String msg) {
if (ENABLE_E) {
Log.e(tag, msg);
}
}
public static void d() {
_d(WebnetLog.TAG, WebnetLog.formatMessage());
}
public static void d(String message) {
_d(WebnetLog.TAG, WebnetLog.formatMessage(message));
}
public static void d(String tag, String message) {
_d(WebnetLog.TAG, WebnetLog.formatMessage(tag, message));
}
public static void d(String message, Throwable tr) {
_d(WebnetLog.TAG, WebnetLog.formatMessage(message + " " + tr.getMessage()));
}
public static void d(String tag, String message, Throwable tr) {
_d(WebnetLog.TAG, WebnetLog.formatMessage(tag, message + " " + tr.getMessage()));
}
protected static void _d(String tag, String msg) {
if (ENABLE_D) {
Log.d(tag, msg);
}
}
} // end of class
