com.github.yingzhuo.carnival.feign.contract.XSpringMvcContract Maven / Gradle / Ivy
/*
* ____ _ ____ _ _ _____ ___ _
* / ___| / \ | _ \| \ | |_ _\ \ / / \ | |
* | | / _ \ | |_) | \| || | \ \ / / _ \ | |
* | |___/ ___ \| _ <| |\ || | \ V / ___ \| |___
* \____/_/ \_\_| \_\_| \_|___| \_/_/ \_\_____|
*
* https://github.com/yingzhuo/carnival
*/
package com.github.yingzhuo.carnival.feign.contract;
import com.github.yingzhuo.carnival.feign.XRequestHeader;
import com.github.yingzhuo.carnival.feign.XRequestHeaderHttpBasic;
import feign.MethodMetadata;
import org.springframework.cloud.openfeign.support.SpringMvcContract;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
/**
* @author 应卓
* @since 1.6.0
*/
public class XSpringMvcContract extends SpringMvcContract {
@Override
protected void processAnnotationOnClass(MethodMetadata data, Class clz) {
super.processAnnotationOnClass(data, clz);
doProcessAnnotationOnClass(data, clz);
}
@Override
protected void processAnnotationOnMethod(MethodMetadata data, Annotation methodAnnotation, Method method) {
super.processAnnotationOnMethod(data, methodAnnotation, method);
doProcessAnnotationOnMethod(data, methodAnnotation, method);
}
@Override
protected boolean processAnnotationsOnParameter(MethodMetadata data, Annotation[] annotations, int paramIndex) {
final boolean isHttp = super.processAnnotationsOnParameter(data, annotations, paramIndex);
doProcessAnnotationsOnParameter(data, annotations, paramIndex);
return isHttp;
}
// ----------------------------------------------------------------------------------------------------------------
private void doProcessAnnotationOnClass(MethodMetadata data, Class clz) {
}
private void doProcessAnnotationOnMethod(MethodMetadata data, Annotation annotation, Method method) {
if (XRequestHeader.class.isInstance(annotation)) {
XRequestHeader a = method.getAnnotation(XRequestHeader.class);
data.template().header(a.name(), a.value());
}
if (XRequestHeaderHttpBasic.class.isInstance(annotation)) {
XRequestHeaderHttpBasic a = method.getAnnotation(XRequestHeaderHttpBasic.class);
final String username = a.username();
final String password = a.password();
final String value = "Basic " + Base64.getUrlEncoder().encodeToString(String.format("%s:%s", username, password).getBytes(StandardCharsets.UTF_8));
data.template().header("Authorization", value);
}
}
private void doProcessAnnotationsOnParameter(MethodMetadata data, Annotation[] annotations, int paramIndex) {
}
}