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HaojunRenHaojunRen
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Add two getMetadataMap interfaces on console and admincenter modules
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10 files changed

+428
-12
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10 files changed

+428
-12
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‎discovery-commons/discovery-common/src/main/java/com/nepxion/discovery/common/entity/MetadataParameter.java‎

Lines changed: 67 additions & 0 deletions
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@@ -0,0 +1,67 @@
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package com.nepxion.discovery.common.entity;
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/**
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* <p>Title: Nepxion Discovery</p>
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* <p>Description: Nepxion Discovery</p>
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* <p>Copyright: Copyright (c) 2017-2050</p>
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* <p>Company: Nepxion</p>
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* @author Haojun Ren
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* @version 1.0
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*/
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import java.io.Serializable;
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import java.util.List;
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import org.apache.commons.lang3.builder.EqualsBuilder;
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import org.apache.commons.lang3.builder.HashCodeBuilder;
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import org.apache.commons.lang3.builder.ToStringBuilder;
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import org.apache.commons.lang3.builder.ToStringStyle;
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public class MetadataParameter implements Serializable {
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private static final long serialVersionUID = -8708814947706738426L;
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public static final String SEPARATE = " | ";
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private List<String> metadataKeys;
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private List<String> serviceIds;
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private String separate = SEPARATE;
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public List<String> getMetadataKeys() {
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return metadataKeys;
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}
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public void setMetadataKeys(List<String> metadataKeys) {
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this.metadataKeys = metadataKeys;
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}
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public List<String> getServiceIds() {
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return serviceIds;
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}
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public void setServiceIds(List<String> serviceIds) {
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this.serviceIds = serviceIds;
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}
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public String getSeparate() {
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return separate;
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}
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public void setSeparate(String separate) {
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this.separate = separate;
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}
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@Override
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public int hashCode() {
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return HashCodeBuilder.reflectionHashCode(this);
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}
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@Override
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public boolean equals(Object object) {
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return EqualsBuilder.reflectionEquals(this, object);
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}
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@Override
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public String toString() {
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return ToStringBuilder.reflectionToString(this, ToStringStyle.MULTI_LINE_STYLE);
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}
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}

‎discovery-console/discovery-console-starter/src/main/java/com/nepxion/discovery/console/endpoint/ServiceEndpoint.java‎

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@@ -29,6 +29,7 @@
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import com.nepxion.discovery.common.entity.GatewayType;
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import com.nepxion.discovery.common.entity.InstanceEntity;
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import com.nepxion.discovery.common.entity.MetadataParameter;
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import com.nepxion.discovery.common.entity.ServiceType;
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import com.nepxion.discovery.common.util.ResponseUtil;
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import com.nepxion.discovery.console.resource.ServiceResource;
@@ -117,6 +118,20 @@ public ResponseEntity<?> instanceMap(@RequestBody @ApiParam(value = "服务组
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return doInstanceMap(groups);
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}
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@RequestMapping(path = "/metadata-map/{metadataKey}", method = RequestMethod.POST)
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@ApiOperation(value = "获取注册中心的服务实例元数据值列表的Map（值包含单个元数据）", notes = "", response = ResponseEntity.class, httpMethod = "POST")
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@ResponseBody
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public ResponseEntity<?> metadataMap(@PathVariable(value = "metadataKey") @ApiParam(value = "元数据键名", required = true) String metadataKey, @RequestBody @ApiParam(value = "服务名列表", required = true) List<String> serviceIds) {
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return doMetadataMap(metadataKey, serviceIds);
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}
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@RequestMapping(path = "/metadata-map", method = RequestMethod.POST)
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@ApiOperation(value = "获取注册中心的服务实例元数据值列表的Map（值包含多个元数据，通过分隔符分隔）", notes = "", response = ResponseEntity.class, httpMethod = "POST")
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@ResponseBody
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public ResponseEntity<?> metadataMap(@RequestBody @ApiParam(value = "元数据查询参数对象", required = true) MetadataParameter metadataParameter) {
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return doMetadataMap(metadataParameter);
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}
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private ResponseEntity<?> doDiscoveryType() {
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try {
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String discoveryType = serviceResource.getDiscoveryType().toString();
@@ -241,4 +256,24 @@ private ResponseEntity<?> doInstanceMap(List<String> groups) {
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return ResponseUtil.getFailureResponse(e);
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}
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}
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private ResponseEntity<?> doMetadataMap(String metadataKey, List<String> serviceIds) {
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try {
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Map<String, List<String>> metadataMap = serviceResource.getMetadataMap(metadataKey, serviceIds);
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return ResponseUtil.getSuccessResponse(metadataMap);
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} catch (Exception e) {
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return ResponseUtil.getFailureResponse(e);
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}
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}
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private ResponseEntity<?> doMetadataMap(MetadataParameter metadataParameter) {
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try {
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Map<String, List<String>> metadataMap = serviceResource.getMetadataMap(metadataParameter);
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return ResponseUtil.getSuccessResponse(metadataMap);
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} catch (Exception e) {
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return ResponseUtil.getFailureResponse(e);
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}
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}
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}

‎discovery-console/discovery-console-starter/src/main/java/com/nepxion/discovery/console/resource/ServiceResource.java‎

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@@ -17,6 +17,7 @@
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import com.nepxion.discovery.common.entity.DiscoveryType;
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import com.nepxion.discovery.common.entity.GatewayType;
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import com.nepxion.discovery.common.entity.InstanceEntity;
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import com.nepxion.discovery.common.entity.MetadataParameter;
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import com.nepxion.discovery.common.entity.ServiceType;
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public interface ServiceResource {
@@ -41,4 +42,8 @@ public interface ServiceResource {
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List<InstanceEntity> getInstanceList(String serviceId);
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Map<String, List<InstanceEntity>> getInstanceMap(List<String> groups);
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Map<String, List<String>> getMetadataMap(String metadataKey, List<String> serviceIds);
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Map<String, List<String>> getMetadataMap(MetadataParameter metadataParameter);
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}

‎discovery-console/discovery-console-starter/src/main/java/com/nepxion/discovery/console/resource/ServiceResourceImpl.java‎

Lines changed: 81 additions & 4 deletions
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@@ -22,11 +22,13 @@
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import org.springframework.cloud.client.discovery.DiscoveryClient;
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import org.springframework.cloud.client.discovery.composite.CompositeDiscoveryClient;
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import com.nepxion.discovery.common.constant.DiscoveryConstant;
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import com.nepxion.discovery.common.delegate.DiscoveryClientDelegate;
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import com.nepxion.discovery.common.entity.DiscoveryType;
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import com.nepxion.discovery.common.entity.GatewayType;
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import com.nepxion.discovery.common.entity.InstanceEntity;
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import com.nepxion.discovery.common.entity.InstanceEntityWrapper;
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import com.nepxion.discovery.common.entity.MetadataParameter;
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import com.nepxion.discovery.common.entity.ServiceType;
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public class ServiceResourceImpl implements ServiceResource {
@@ -78,9 +80,8 @@ public List<String> getGroups() {
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for (String service : services) {
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List<InstanceEntity> instanceEntityList = getInstanceList(service);
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for (InstanceEntity instance : instanceEntityList) {
81-
String plugin = instance.getPlugin();
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String group = instance.getGroup();
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if (StringUtils.isNotEmpty(plugin) && !groupList.contains(group)) {
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if (!groupList.contains(group)) {
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groupList.add(group);
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}
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}
@@ -275,9 +276,8 @@ public Map<String, List<InstanceEntity>> getInstanceMap(List<String> groups) {
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List<InstanceEntity> instanceEntityList = getInstanceList(service);
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if (CollectionUtils.isNotEmpty(groups)) {
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for (InstanceEntity instance : instanceEntityList) {
278-
String plugin = instance.getPlugin();
279279
String group = instance.getGroup();
280-
if (StringUtils.isNotEmpty(plugin) && groups.contains(group)) {
280+
if (groups.contains(group)) {
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List<InstanceEntity> instanceList = instanceMap.get(service);
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if (instanceList == null) {
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instanceList = new ArrayList<InstanceEntity>();
@@ -293,4 +293,81 @@ public Map<String, List<InstanceEntity>> getInstanceMap(List<String> groups) {
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return instanceMap;
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}
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@Override
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public Map<String, List<String>> getMetadataMap(String metadataKey, List<String> serviceIds) {
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Map<String, List<String>> metadataMap = new LinkedHashMap<String, List<String>>(serviceIds.size());
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for (String serviceId : serviceIds) {
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List<InstanceEntity> instanceEntityList = getInstanceList(serviceId);
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for (InstanceEntity instance : instanceEntityList) {
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List<String> metadataList = metadataMap.get(serviceId);
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if (metadataList == null) {
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metadataList = new ArrayList<String>();
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metadataMap.put(serviceId, metadataList);
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}
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String metadataValue = null;
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if (StringUtils.equals(metadataKey, DiscoveryConstant.HOST + ":" + DiscoveryConstant.PORT)) {
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metadataValue = instance.getHost() + ":" + instance.getPort();
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} else if (StringUtils.equals(metadataKey, DiscoveryConstant.HOST)) {
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metadataValue = instance.getHost();
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} else if (StringUtils.equals(metadataKey, DiscoveryConstant.PORT)) {
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metadataValue = String.valueOf(instance.getPort());
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} else {
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metadataValue = instance.getMetadata().get(metadataKey);
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}
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if (!metadataList.contains(metadataValue)) {
319+
if (StringUtils.isNotEmpty(metadataValue)) {
320+
metadataList.add(metadataValue);
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}
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}
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}
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}
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return metadataMap;
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}
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@Override
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public Map<String, List<String>> getMetadataMap(MetadataParameter metadataParameter) {
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List<String> metadataKeys = metadataParameter.getMetadataKeys();
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List<String> serviceIds = metadataParameter.getServiceIds();
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String separate = metadataParameter.getSeparate();
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Map<String, List<String>> metadataMap = new LinkedHashMap<String, List<String>>(serviceIds.size());
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for (String serviceId : serviceIds) {
336+
List<InstanceEntity> instanceEntityList = getInstanceList(serviceId);
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for (InstanceEntity instance : instanceEntityList) {
338+
List<String> metadataList = metadataMap.get(serviceId);
339+
if (metadataList == null) {
340+
metadataList = new ArrayList<String>();
341+
metadataMap.put(serviceId, metadataList);
342+
}
343+
StringBuilder stringBuilder = new StringBuilder();
344+
int index = 0;
345+
for (String metadataKey : metadataKeys) {
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if (StringUtils.equals(metadataKey, DiscoveryConstant.HOST + ":" + DiscoveryConstant.PORT)) {
347+
stringBuilder.append(instance.getHost() + ":" + instance.getPort());
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} else if (StringUtils.equals(metadataKey, DiscoveryConstant.HOST)) {
349+
stringBuilder.append(instance.getHost());
350+
} else if (StringUtils.equals(metadataKey, DiscoveryConstant.PORT)) {
351+
stringBuilder.append(instance.getPort());
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} else {
353+
stringBuilder.append(instance.getMetadata().get(metadataKey));
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}
355+
if (index < metadataKeys.size() - 1) {
356+
stringBuilder.append(separate);
357+
}
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359+
index++;
360+
}
361+
362+
String metadataValues = stringBuilder.toString();
363+
if (!metadataList.contains(metadataValues)) {
364+
if (StringUtils.isNotEmpty(metadataValues)) {
365+
metadataList.add(metadataValues);
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}
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}
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}
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}
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return metadataMap;
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}
296373
}

‎discovery-plugin-admin-center/discovery-plugin-admin-center-starter-swagger/src/main/java/com/nepxion/discovery/plugin/admincenter/endpoint/ServiceEndpoint.java‎

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Original file line numberDiff line numberDiff line change
@@ -29,6 +29,7 @@
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import com.nepxion.discovery.common.entity.GatewayType;
3131
import com.nepxion.discovery.common.entity.InstanceEntity;
32+
import com.nepxion.discovery.common.entity.MetadataParameter;
3233
import com.nepxion.discovery.common.entity.ServiceType;
3334
import com.nepxion.discovery.common.util.ResponseUtil;
3435
import com.nepxion.discovery.plugin.admincenter.resource.ServiceResource;
@@ -117,6 +118,20 @@ public ResponseEntity<?> instanceMap(@RequestBody @ApiParam(value = "服务组
117118
return doInstanceMap(groups);
118119
}
119120

121+
@RequestMapping(path = "/metadata-map/{metadataKey}", method = RequestMethod.POST)
122+
@ApiOperation(value = "获取注册中心的服务实例元数据值列表的Map（值包含单个元数据）", notes = "", response = ResponseEntity.class, httpMethod = "POST")
123+
@ResponseBody
124+
public ResponseEntity<?> metadataMap(@PathVariable(value = "metadataKey") @ApiParam(value = "元数据键名", required = true) String metadataKey, @RequestBody @ApiParam(value = "服务名列表", required = true) List<String> serviceIds) {
125+
return doMetadataMap(metadataKey, serviceIds);
126+
}
127+
128+
@RequestMapping(path = "/metadata-map", method = RequestMethod.POST)
129+
@ApiOperation(value = "获取注册中心的服务实例元数据值列表的Map（值包含多个元数据，通过分隔符分隔）", notes = "", response = ResponseEntity.class, httpMethod = "POST")
130+
@ResponseBody
131+
public ResponseEntity<?> metadataMap(@RequestBody @ApiParam(value = "元数据查询参数对象", required = true) MetadataParameter metadataParameter) {
132+
return doMetadataMap(metadataParameter);
133+
}
134+
120135
private ResponseEntity<?> doDiscoveryType() {
121136
try {
122137
String discoveryType = serviceResource.getDiscoveryType().toString();
@@ -241,4 +256,24 @@ private ResponseEntity<?> doInstanceMap(List<String> groups) {
241256
return ResponseUtil.getFailureResponse(e);
242257
}
243258
}
259+
260+
private ResponseEntity<?> doMetadataMap(String metadataKey, List<String> serviceIds) {
261+
try {
262+
Map<String, List<String>> metadataMap = serviceResource.getMetadataMap(metadataKey, serviceIds);
263+
264+
return ResponseUtil.getSuccessResponse(metadataMap);
265+
} catch (Exception e) {
266+
return ResponseUtil.getFailureResponse(e);
267+
}
268+
}
269+
270+
private ResponseEntity<?> doMetadataMap(MetadataParameter metadataParameter) {
271+
try {
272+
Map<String, List<String>> metadataMap = serviceResource.getMetadataMap(metadataParameter);
273+
274+
return ResponseUtil.getSuccessResponse(metadataMap);
275+
} catch (Exception e) {
276+
return ResponseUtil.getFailureResponse(e);
277+
}
278+
}
244279
}

‎discovery-plugin-admin-center/discovery-plugin-admin-center-starter-swagger/src/main/java/com/nepxion/discovery/plugin/admincenter/resource/ServiceResource.java‎

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,7 @@
1717
import com.nepxion.discovery.common.entity.DiscoveryType;
1818
import com.nepxion.discovery.common.entity.GatewayType;
1919
import com.nepxion.discovery.common.entity.InstanceEntity;
20+
import com.nepxion.discovery.common.entity.MetadataParameter;
2021
import com.nepxion.discovery.common.entity.ServiceType;
2122

2223
public interface ServiceResource {
@@ -41,4 +42,8 @@ public interface ServiceResource {
4142
List<InstanceEntity> getInstanceList(String serviceId);
4243

4344
Map<String, List<InstanceEntity>> getInstanceMap(List<String> groups);
45+
46+
Map<String, List<String>> getMetadataMap(String metadataKey, List<String> serviceIds);
47+
48+
Map<String, List<String>> getMetadataMap(MetadataParameter metadataParameter);
4449
}

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