/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.skywalking.apm.plugin.grizzly.v2.define;

import net.bytebuddy.description.method.MethodDescription;
import net.bytebuddy.matcher.ElementMatcher;
import org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
import org.apache.skywalking.apm.agent.core.plugin.interceptor.v2.InstanceMethodsInterceptV2Point;
import org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch;

import static net.bytebuddy.matcher.ElementMatchers.named;
import static org.apache.skywalking.apm.agent.core.plugin.match.HierarchyMatch.byHierarchyMatch;

public class HttpServiceInstrumentation extends AbstractWitnessInstrumentation {

    private static final String SERVICE_METHOD_INTERCEPTOR = "org.apache.skywalking.apm.plugin.grizzly.v2.HttpServiceInterceptor";

    @Override
    protected ClassMatch enhanceClass() {
        return byHierarchyMatch("org.glassfish.grizzly.http.server.HttpHandler");
    }

    @Override
    public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
        return new ConstructorInterceptPoint[0];
    }

    @Override
    public InstanceMethodsInterceptV2Point[] getInstanceMethodsInterceptV2Points() {
        return new InstanceMethodsInterceptV2Point[]{
                new InstanceMethodsInterceptV2Point() {
                    @Override
                    public ElementMatcher<MethodDescription> getMethodsMatcher() {
                        return named("service");
                    }

                    @Override
                    public String getMethodsInterceptorV2() {
                        return SERVICE_METHOD_INTERCEPTOR;
                    }

                    @Override
                    public boolean isOverrideArgs() {
                        return false;
                    }
                }
        };
    }

}
