com.aspectran.undertow.server.handler.accesslog.AccessLogHandlerWrapper Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2024 The Aspectran Project
*
* 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.aspectran.undertow.server.handler.accesslog;
import com.aspectran.core.component.bean.annotation.AvoidAdvice;
import com.aspectran.core.component.bean.aware.ActivityContextAware;
import com.aspectran.core.context.ActivityContext;
import com.aspectran.utils.ClassUtils;
import com.aspectran.utils.StringUtils;
import com.aspectran.utils.annotation.jsr305.NonNull;
import io.undertow.server.HandlerWrapper;
import io.undertow.server.HttpHandler;
import io.undertow.server.handlers.accesslog.AccessLogHandler;
import io.undertow.server.handlers.accesslog.AccessLogReceiver;
/**
* Created: 2019-08-18
*/
public class AccessLogHandlerWrapper implements ActivityContextAware, HandlerWrapper {
private ClassLoader classLoader;
private String formatString;
private String category;
@Override
@AvoidAdvice
public void setActivityContext(@NonNull ActivityContext context) {
this.classLoader = context.getAvailableActivity().getClassLoader();
}
public ClassLoader getClassLoader() {
if (classLoader == null) {
return ClassUtils.getDefaultClassLoader();
} else {
return classLoader;
}
}
public void setFormatString(String formatString) {
this.formatString = formatString;
}
public void setCategory(String category) {
this.category = category;
}
@Override
public HttpHandler wrap(HttpHandler handler) {
if (handler == null) {
throw new IllegalArgumentException("handler must not be null");
}
AccessLogReceiver accessLogReceiver = new TowAccessLogReceiver(category);
String formatString = (StringUtils.hasText(this.formatString) ? this.formatString : "combined");
return new AccessLogHandler(handler, accessLogReceiver, formatString, getClassLoader());
}
}