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A quick developing framewort for internet company
/**
* Copyright (C) 2016 - 2030 youtongluan.
*
* 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 org.yx.log;
import java.util.Objects;
public class SimpleLoggerHolder {
private static SimpleLogger inst = new SimpleLogger() {
@Override
public void debug(String module, String msg) {
}
@Override
public void info(String module, String msg) {
System.out.println(msg);
}
@Override
public void error(String module, String msg, Throwable e) {
if (msg != null) {
System.out.println(msg);
}
if (e != null) {
e.printStackTrace();
}
}
};
public static SimpleLogger inst() {
return inst;
}
public static void setLogger(SimpleLogger inst) {
SimpleLoggerHolder.inst = Objects.requireNonNull(inst);
}
public static void error(String module, Throwable e) {
inst.error(module, e.getMessage(), e);
}
}