package org.skywalking.apm.plugin.resin.v4.define;
import net.bytebuddy.description.method.MethodDescription;
import net.bytebuddy.matcher.ElementMatcher;
import org.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
import org.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
import org.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
import org.skywalking.apm.plugin.resin.v4.ResinV4Interceptor;
import static net.bytebuddy.matcher.ElementMatchers.named;
/**
* {@link ResinV4Instrumentation} presents that skywalking intercepts {@link com.caucho.server.dispatch.ServletInvocation#service(javax.servlet.ServletRequest,
* javax.servlet.ServletResponse)} by using {@link ResinV4Interceptor}.
*
* @author baiyang
*/
public class ResinV4Instrumentation extends ClassInstanceMethodsEnhancePluginDefine {
private static final String ENHANCE_CLASS = "com.caucho.server.dispatch.ServletInvocation";
private static final String METHOD_INTERCET_CLASS = "org.skywalking.apm.plugin.resin.v4.ResinV4Interceptor";
@Override
protected ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
return null;
}
@Override
protected InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
return new InstanceMethodsInterceptPoint[] {
new InstanceMethodsInterceptPoint() {
@Override
public ElementMatcher<MethodDescription> getMethodsMatcher() {
return named("service");
}
@Override
public String getMethodsInterceptor() {
return METHOD_INTERCET_CLASS;
}
}
};
}
@Override
protected String enhanceClassName() {
return ENHANCE_CLASS;
}
@Override
protected String[] witnessClasses() {
return new String[] {"com.caucho.server.http.HttpServletResponseImpl"};
}
}