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/*-
* ============LICENSE_START=======================================================
* openECOMP : APP-C
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights
* reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.appc.test;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import org.slf4j.Marker;
import ch.qos.logback.classic.Level;
/**
* This class is used as an intercept logger that can be used in testing to intercept and record all messages that are
* logged, thus allowing a junit test case to examine the log output and make assertions.
*/
public class InterceptLogger implements org.slf4j.Logger {
/**
* This inner class represents an intercepted log event.
*/
public class LogRecord {
private Level level;
private String message;
private long timestamp;
private Throwable t;
public LogRecord(Level level, String message) {
setLevel(level);
setTimestamp(System.currentTimeMillis());
setMessage(message);
}
public LogRecord(Level level, String message, Throwable t) {
this(level, message);
setThrowable(t);
}
/**
* @return the value of level
*/
public Level getLevel() {
return level;
}
/**
* @return the value of message
*/
public String getMessage() {
return message;
}
/**
* @return the value of timestamp
*/
public long getTimestamp() {
return timestamp;
}
/**
* @param level
* the value for level
*/
public void setLevel(Level level) {
this.level = level;
}
/**
* @param message
* the value for message
*/
public void setMessage(String message) {
this.message = message;
}
/**
* @param timestamp
* the value for timestamp
*/
public void setTimestamp(long timestamp) {
this.timestamp = timestamp;
}
/**
* @return the value of t
*/
public Throwable getThrowable() {
return t;
}
/**
* @param t
* the value for t
*/
public void setThrowable(Throwable t) {
this.t = t;
}
}
/**
* The list of all intercepted log events
*/
private List<LogRecord> events;
/**
* Create the intercept logger
*/
public InterceptLogger() {
events = new ArrayList<LogRecord>(1000);
}
/**
* @return Returns all intercepted log events
*/
public List<LogRecord> getLogRecords() {
return events;
}
/**
* Clears all log events
*/
public void clear() {
events.clear();
}
@Override
public void debug(Marker marker, String msg) {
debug(msg);
}
@Override
public void debug(Marker marker, String format, Object arg) {
debug(MessageFormat.format(format, arg));
}
@Override
public void debug(Marker marker, String format, Object... arguments) {
debug(MessageFormat.format(format, arguments));
}
@Override
public void debug(Marker marker, String format, Object arg1, Object arg2) {
debug(MessageFormat.format(format, arg1, arg2));
}
@Override
public void debug(Marker marker, String msg, Throwable t) {
debug(msg, t);
}
@Override
public void debug(String msg) {
events.add(new LogRecord(Level.DEBUG, msg));
}
@Override
public void debug(String format, Object arg) {
events.add(new LogRecord(Level.DEBUG, MessageFormat.format(format, arg)));
}
@Override
public void debug(String format, Object... arguments) {
events.add(new LogRecord(Level.DEBUG, MessageFormat.format(format, arguments)));
}
@Override
public void debug(String format, Object arg1, Object arg2) {
events.add(new LogRecord(Level.DEBUG, MessageFormat.format(format, arg1, arg2)));
}
@Override
public void debug(String msg, Throwable t) {
events.add(new LogRecord(Level.DEBUG, msg, t));
}
@Override
public void error(Marker marker, String msg) {
error(msg);
}
@Override
public void error(Marker marker, String format, Object arg) {
error(format, arg);
}
@Override
public void error(Marker marker, String format, Object... arguments) {
error(format, arguments);
}
@Override
public void error(Marker marker, String format, Object arg1, Object arg2) {
error(format, arg1, arg2);
}
@Override
public void error(Marker marker, String msg, Throwable t) {
events.add(new LogRecord(Level.ERROR, msg, t));
}
@Override
public void error(String msg) {
events.add(new LogRecord(Level.ERROR, msg));
}
@Override
public void error(String format, Object arg) {
events.add(new LogRecord(Level.ERROR, MessageFormat.format(format, arg)));
}
@Override
public void error(String format, Object... arguments) {
events.add(new LogRecord(Level.ERROR, MessageFormat.format(format, arguments)));
}
@Override
public void error(String format, Object arg1, Object arg2) {
events.add(new LogRecord(Level.ERROR, MessageFormat.format(format, arg1, arg2)));
}
@Override
public void error(String msg, Throwable t) {
events.add(new LogRecord(Level.ERROR, msg, t));
}
@Override
public String getName() {
return null;
}
@Override
public void info(Marker marker, String msg) {
info(msg);
}
@Override
public void info(Marker marker, String format, Object arg) {
info(format, arg);
}
@Override
public void info(Marker marker, String format, Object... arguments) {
info(format, arguments);
}
@Override
public void info(Marker marker, String format, Object arg1, Object arg2) {
info(format, arg1, arg2);
}
@Override
public void info(Marker marker, String msg, Throwable t) {
events.add(new LogRecord(Level.INFO, msg, t));
}
@Override
public void info(String msg) {
events.add(new LogRecord(Level.INFO, msg));
}
@Override
public void info(String format, Object arg) {
events.add(new LogRecord(Level.INFO, MessageFormat.format(format, arg)));
}
@Override
public void info(String format, Object... arguments) {
events.add(new LogRecord(Level.INFO, MessageFormat.format(format, arguments)));
}
@Override
public void info(String format, Object arg1, Object arg2) {
events.add(new LogRecord(Level.INFO, MessageFormat.format(format, arg1, arg2)));
}
@Override
public void info(String msg, Throwable t) {
events.add(new LogRecord(Level.INFO, msg, t));
}
@Override
public boolean isDebugEnabled() {
return true;
}
@Override
public boolean isDebugEnabled(Marker marker) {
return true;
}
@Override
public boolean isErrorEnabled() {
return true;
}
@Override
public boolean isErrorEnabled(Marker marker) {
return true;
}
@Override
public boolean isInfoEnabled() {
return true;
}
@Override
public boolean isInfoEnabled(Marker marker) {
return true;
}
@Override
public boolean isTraceEnabled() {
return true;
}
@Override
public boolean isTraceEnabled(Marker marker) {
return true;
}
@Override
public boolean isWarnEnabled() {
return true;
}
@Override
public boolean isWarnEnabled(Marker marker) {
return true;
}
@Override
public void trace(Marker marker, String msg) {
trace(msg);
}
@Override
public void trace(Marker marker, String format, Object arg) {
trace(format, arg);
}
@Override
public void trace(Marker marker, String format, Object... argArray) {
trace(format, argArray);
}
@Override
public void trace(Marker marker, String format, Object arg1, Object arg2) {
trace(format, arg1, arg2);
}
@Override
public void trace(Marker marker, String msg, Throwable t) {
trace(msg, t);
}
@Override
public void trace(String msg) {
events.add(new LogRecord(Level.TRACE, msg));
}
@Override
public void trace(String format, Object arg) {
events.add(new LogRecord(Level.TRACE, MessageFormat.format(format, arg)));
}
@Override
public void trace(String format, Object... arguments) {
events.add(new LogRecord(Level.TRACE, MessageFormat.format(format, arguments)));
}
@Override
public void trace(String format, Object arg1, Object arg2) {
events.add(new LogRecord(Level.TRACE, MessageFormat.format(format, arg1, arg2)));
}
@Override
public void trace(String msg, Throwable t) {
events.add(new LogRecord(Level.TRACE, msg, t));
}
@Override
public void warn(Marker marker, String msg) {
warn(msg);
}
@Override
public void warn(Marker marker, String format, Object arg) {
warn(format, arg);
}
@Override
public void warn(Marker marker, String format, Object... arguments) {
warn(format, arguments);
}
@Override
public void warn(Marker marker, String format, Object arg1, Object arg2) {
warn(format, arg1, arg2);
}
@Override
public void warn(Marker marker, String msg, Throwable t) {
events.add(new LogRecord(Level.WARN, msg, t));
}
@Override
public void warn(String msg) {
events.add(new LogRecord(Level.WARN, msg));
}
@Override
public void warn(String format, Object arg) {
events.add(new LogRecord(Level.WARN, MessageFormat.format(format, arg)));
}
@Override
public void warn(String format, Object... arguments) {
events.add(new LogRecord(Level.WARN, MessageFormat.format(format, arguments)));
}
@Override
public void warn(String format, Object arg1, Object arg2) {
events.add(new LogRecord(Level.WARN, MessageFormat.format(format, arg1, arg2)));
}
@Override
public void warn(String msg, Throwable t) {
events.add(new LogRecord(Level.WARN, msg, t));
}
}
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