Merge pull request #562 from mercyblitz/master
[Refactor] add Introspective DubboMetadataService for Dubbo Spring Cloudpull/579/head
Mercy Ma
6 years ago
committed by
GitHub
commit
d535c6f74f
@ -0,0 +1,96 @@
|
||||
/*
|
||||
* 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.springframework.cloud.alibaba.dubbo.service;
|
||||
|
||||
import org.apache.dubbo.common.URL;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.beans.factory.ObjectProvider;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.cloud.alibaba.dubbo.metadata.ServiceRestMetadata;
|
||||
import org.springframework.cloud.alibaba.dubbo.metadata.repository.DubboServiceMetadataRepository;
|
||||
import org.springframework.cloud.alibaba.dubbo.util.JSONUtils;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
|
||||
import static java.util.Collections.unmodifiableMap;
|
||||
import static org.springframework.util.CollectionUtils.isEmpty;
|
||||
|
||||
/**
|
||||
* Introspective {@link DubboMetadataService} implementation
|
||||
*
|
||||
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
|
||||
*/
|
||||
public class IntrospectiveDubboMetadataService implements DubboMetadataService {
|
||||
|
||||
private final Logger logger = LoggerFactory.getLogger(getClass());
|
||||
|
||||
@Autowired
|
||||
private ObjectProvider<DubboServiceMetadataRepository> dubboServiceMetadataRepository;
|
||||
|
||||
@Autowired
|
||||
private JSONUtils jsonUtils;
|
||||
|
||||
@Override
|
||||
public String getServiceRestMetadata() {
|
||||
Set<ServiceRestMetadata> serviceRestMetadata = getRepository().getServiceRestMetadata();
|
||||
String serviceRestMetadataJsonConfig = null;
|
||||
if (!isEmpty(serviceRestMetadata)) {
|
||||
serviceRestMetadataJsonConfig = jsonUtils.toJSON(serviceRestMetadata);
|
||||
}
|
||||
return serviceRestMetadataJsonConfig;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<String> getAllServiceKeys() {
|
||||
return getRepository().getAllServiceKeys();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Map<String, String> getAllExportedURLs() {
|
||||
Map<String, List<URL>> allExportedUrls = getRepository().getAllExportedUrls();
|
||||
if (isEmpty(allExportedUrls)) {
|
||||
if (logger.isDebugEnabled()) {
|
||||
logger.debug("There is no registered URL.");
|
||||
}
|
||||
return Collections.emptyMap();
|
||||
}
|
||||
|
||||
Map<String, String> result = new HashMap<>();
|
||||
|
||||
allExportedUrls.forEach((serviceKey, urls) -> {
|
||||
result.put(serviceKey, jsonUtils.toJSON(urls));
|
||||
});
|
||||
|
||||
return unmodifiableMap(result);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getExportedURLs(String serviceInterface, String group, String version) {
|
||||
List<URL> urls = getRepository().getExportedURLs(serviceInterface, group, version);
|
||||
return jsonUtils.toJSON(urls);
|
||||
}
|
||||
|
||||
private DubboServiceMetadataRepository getRepository() {
|
||||
return dubboServiceMetadataRepository.getIfAvailable();
|
||||
}
|
||||
}
|
||||
@ -1,66 +0,0 @@
|
||||
/*
|
||||
* 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.springframework.cloud.alibaba.dubbo.service;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.cloud.alibaba.dubbo.metadata.ServiceRestMetadata;
|
||||
import org.springframework.cloud.alibaba.dubbo.util.JSONUtils;
|
||||
import org.springframework.util.CollectionUtils;
|
||||
|
||||
import java.util.LinkedHashSet;
|
||||
import java.util.Set;
|
||||
|
||||
import static org.springframework.util.ObjectUtils.isEmpty;
|
||||
|
||||
/**
|
||||
* Publishing {@link DubboMetadataService} implementation
|
||||
*
|
||||
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
|
||||
*/
|
||||
public class PublishingDubboMetadataService implements DubboMetadataService {
|
||||
|
||||
/**
|
||||
* A Map to store REST metadata temporary, its' key is the special service name for a Dubbo service,
|
||||
* the value is a JSON content of JAX-RS or Spring MVC REST metadata from the annotated methods.
|
||||
*/
|
||||
private final Set<ServiceRestMetadata> serviceRestMetadata = new LinkedHashSet<>();
|
||||
|
||||
@Autowired
|
||||
private JSONUtils jsonUtils;
|
||||
|
||||
/**
|
||||
* Publish the {@link Set} of {@link ServiceRestMetadata}
|
||||
*
|
||||
* @param serviceRestMetadataSet the {@link Set} of {@link ServiceRestMetadata}
|
||||
*/
|
||||
public void publishServiceRestMetadata(Set<ServiceRestMetadata> serviceRestMetadataSet) {
|
||||
for (ServiceRestMetadata serviceRestMetadata : serviceRestMetadataSet) {
|
||||
if (!CollectionUtils.isEmpty(serviceRestMetadata.getMeta())) {
|
||||
this.serviceRestMetadata.add(serviceRestMetadata);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getServiceRestMetadata() {
|
||||
String serviceRestMetadataJsonConfig = null;
|
||||
if (!isEmpty(serviceRestMetadata)) {
|
||||
serviceRestMetadataJsonConfig = jsonUtils.toJSON(serviceRestMetadata);
|
||||
}
|
||||
return serviceRestMetadataJsonConfig;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue