com.alibaba.nacos.auth.parser.http.NamingHttpResourceParser Maven / Gradle / Ivy
/*
* Copyright 1999-2021 Alibaba Group Holding Ltd.
*
* 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.alibaba.nacos.auth.parser.http;
import com.alibaba.nacos.api.naming.CommonParams;
import com.alibaba.nacos.api.naming.utils.NamingUtils;
import com.alibaba.nacos.common.utils.NamespaceUtil;
import com.alibaba.nacos.common.utils.StringUtils;
import javax.servlet.http.HttpServletRequest;
import java.util.Properties;
/**
* Naming Http resource parser.
*
* @author xiweng.yy
*/
public class NamingHttpResourceParser extends AbstractHttpResourceParser {
@Override
protected String getNamespaceId(HttpServletRequest request) {
return NamespaceUtil.processNamespaceParameter(request.getParameter(CommonParams.NAMESPACE_ID));
}
/**
* Group name from http request might be in service name with format ${group}@@${service}. So if group name is blank
* or {@code null}, should try to get group name from service.
*
* @param request http request
* @return group
*/
@Override
protected String getGroup(HttpServletRequest request) {
String groupName = request.getParameter(CommonParams.GROUP_NAME);
if (StringUtils.isBlank(groupName)) {
String serviceName = request.getParameter(CommonParams.SERVICE_NAME);
groupName = NamingUtils.getGroupName(serviceName);
}
return StringUtils.isBlank(groupName) ? StringUtils.EMPTY : groupName;
}
@Override
protected String getResourceName(HttpServletRequest request) {
// See comment in #getGroup
String serviceName = NamingUtils.getServiceName(request.getParameter(CommonParams.SERVICE_NAME));
return StringUtils.isBlank(serviceName) ? StringUtils.EMPTY : serviceName;
}
@Override
protected Properties getProperties(HttpServletRequest request) {
return new Properties();
}
}