com.aspectran.undertow.server.handler.logging.PathBasedLoggingGroupHandlerWrapper Maven / Gradle / Ivy

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/*
 * Copyright (c) 2008-2025 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.logging;

import com.aspectran.core.context.ActivityContext;
import com.aspectran.utils.StringUtils;
import com.aspectran.utils.wildcard.WildcardPatterns;
import io.undertow.server.HandlerWrapper;
import io.undertow.server.HttpHandler;

import java.util.HashMap;
import java.util.Map;

/**
 * Created: 2024. 12. 10.
 */
public class PathBasedLoggingGroupHandlerWrapper implements HandlerWrapper {

    private Map pathPatternsByGroupName;

    public PathBasedLoggingGroupHandlerWrapper() {
    }

    public void setPathPatternsByGroupName(Map pathPatternsByGroupName) {
        if (pathPatternsByGroupName != null) {
            Map map = new HashMap<>();
            for (Map.Entry entry : pathPatternsByGroupName.entrySet()) {
                String groupName = entry.getKey();
                String[] arr = StringUtils.tokenize(entry.getValue(), ",;\t\r\n\f", true);
                if (arr.length > 0) {
                    WildcardPatterns pathPatterns = WildcardPatterns.of(arr, ActivityContext.NAME_SEPARATOR_CHAR);
                    map.put(groupName, pathPatterns);
                }
            }
            this.pathPatternsByGroupName = (map.isEmpty() ? null : map);
        } else {
            this.pathPatternsByGroupName = null;
        }
    }

    @Override
    public HttpHandler wrap(HttpHandler handler) {
        if (handler == null) {
            throw new IllegalArgumentException("handler must not be null");
        }
        return new PathBasedLoggingGroupHandler(handler, pathPatternsByGroupName);
    }

}