release 0.0.3-beta source code for java

Author: unionsdk

CHANGELOG.md

@@ -1,3 +1,41 @@
+# 0.0.3-beta 2022-12-27
+
+### G42Cloud SDK AS
+
+- _Features_
+  - New Support AS
+- _Bug Fix_
+  - None
+- _Change_
+  - None
+
+### G42Cloud SDK BMS
+
+- _Features_
+  - New Support BMS
+- _Bug Fix_
+  - None
+- _Change_
+  - None
+
+### G42Cloud SDK IMS
+
+- _Features_
+  - New Support IMS
+- _Bug Fix_
+  - None
+- _Change_
+  - None
+
+### G42Cloud SDK SMN
+
+- _Features_
+  - New Support SMN
+- _Bug Fix_
+  - None
+- _Change_
+  - None
+
 # 0.0.2-beta 2022-11-29
 
 ### G42Cloud SDK CBR

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-<a href="https://www.g42cloud.com/"><img style="background-color:black;" width="450px" height="102px" src="https://auth.g42cloud.com//authui/20220614193554/public/custom/images/logo.svg"></a>
+<a href="https://www.g42cloud.com/"><img src="https://upload.wikimedia.org/wikipedia/en/4/43/Group_42_Logo.jpg"></a>
 </p>
 
 <h1 align="center">G42 Cloud Java Software Development Kit (Java SDK)</h1>
@@ -59,11 +59,11 @@ package com.g42cloud.sdk.test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 // Authentication
-import com.huaweicloud.sdk.core.auth.BasicCredentials;
+import com.g42cloud.sdk.core.auth.BasicCredentials;
 // Service response exception class
-import com.huaweicloud.sdk.core.exception.ServiceResponseException;
+import com.g42cloud.sdk.core.exception.ServiceResponseException;
 // Http Configuration
-import com.huaweicloud.sdk.core.http.HttpConfig;
+import com.g42cloud.sdk.core.http.HttpConfig;
 import com.g42cloud.sdk.vpc.v2.VpcClient;
 // Import the request and response classes
 import com.g42cloud.sdk.vpc.v2.model.ListVpcsRequest;
@@ -233,14 +233,6 @@ GlobalCredentials globalCredentials = new GlobalCredentials()
     .withDomainId(domainId);
 ```
 
-**Notice**:
-
-- projectId/domainId supports **automatic acquisition**, if you want to use this
-  feature, you need to provide the ak and sk of your account and the id of the region, and then build your client
-  instance with method `withRegion()`, detailed example could refer
-  to [3.2 Initialize the client with specified Region](#32-initialize-the-serviceclient-with-specified-region-recommended-top)
-  .
-
 #### 2.2 Use Temporary AK&SK [:top:](#user-manual-top)
 
 A temporary access key and securityToken are issued by the system to IAM users, and can be valid for 15 minutes to 24 hours. After the validity period expires, you need to obtain them again. It's required to obtain temporary AK&SK and security token first, which could be obtained through
@@ -531,9 +523,11 @@ condition use the default condition, the code would be like the following:
 
 ``` java
 // initialize the asychronous client
+String endpoint = "{endpoint}";
+
 EcsAsyncClient asyncClient = EcsAsyncClient.newBuilder()
     .withCredential(basicCredentials)
-    .withRegion(EcsRegion.CN_NORTH_4)
+    .withEndpoint(endpoint)
     .withHttpConfig(config)
     .build();
 

core/pom.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+    <parent>
+        <groupId>io.github.g42cloud-sdk</groupId>
+        <version>0.0.3-beta</version>
+        <artifactId>g42cloud-sdk</artifactId>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <packaging>jar</packaging>
+    <artifactId>g42cloud-sdk-core</artifactId>
+    <version>0.0.3-beta</version>
+    <name>G42 Cloud SDK for Java Core</name>
+    <description>Core library for G42 Cloud Java SDK</description>
+    <url>https://github.com/g42cloud-sdk/g42cloud-sdk-java</url>
+
+</project>

core/src/main/java/com/g42cloud/sdk/core/ClientBuilder.java

@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) G42 Technologies Co., Ltd. 2021-2021. All rights reserved.
+ *
+ * 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 com.g42cloud.sdk.core;
+
+import com.g42cloud.sdk.core.auth.AbstractCredentials;
+import com.g42cloud.sdk.core.auth.BasicCredentials;
+import com.g42cloud.sdk.core.auth.CredentialProviderChain;
+import com.g42cloud.sdk.core.auth.ICredential;
+import com.g42cloud.sdk.core.exception.SdkException;
+import com.g42cloud.sdk.core.http.HttpClient;
+import com.g42cloud.sdk.core.http.HttpConfig;
+import com.g42cloud.sdk.core.impl.DefaultHttpClient;
+import com.g42cloud.sdk.core.region.Region;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.ExecutionException;
+import java.util.function.Function;
+
+/**
+ * @author G42Cloud_SDK
+ */
+public class ClientBuilder<T> {
+    private Function<HcClient, T> creator;
+
+    private ICredential credential;
+
+    private HttpConfig httpConfig;
+
+    private Region region;
+
+    private String endpoint;
+
+    private List<String> credentialType = new ArrayList<>(
+            Collections.singletonList(BasicCredentials.class.getSimpleName()));
+
+    private String derivedAuthServiceName;
+
+    public ClientBuilder(Function<HcClient, T> creator) {
+        this.creator = creator;
+    }
+
+    public ClientBuilder(Function<HcClient, T> creator, String credentialType) {
+        this.creator = creator;
+        this.credentialType = Arrays.asList(credentialType.split(","));
+    }
+
+    public ClientBuilder<T> withDerivedAuthServiceName(String derivedAuthServiceName) {
+        this.derivedAuthServiceName = derivedAuthServiceName;
+        return this;
+    }
+
+    public ClientBuilder<T> withCredential(ICredential credential) {
+        this.credential = credential;
+        return this;
+    }
+
+    public ClientBuilder<T> withHttpConfig(HttpConfig httpConfig) {
+        this.httpConfig = httpConfig;
+        return this;
+    }
+
+    public ClientBuilder<T> withRegion(Region region) {
+        this.region = region;
+        return this;
+    }
+
+    public ClientBuilder<T> withEndpoint(String endpoint) {
+        this.endpoint = endpoint;
+        return this;
+    }
+
+    public T build() {
+        if (Objects.isNull(httpConfig)) {
+            httpConfig = HttpConfig.getDefaultHttpConfig();
+        }
+
+        HttpClient httpClient = new DefaultHttpClient(httpConfig);
+        HcClient hcClient = new HcClient(httpConfig, httpClient);
+
+        if (Objects.isNull(credential)) {
+            CredentialProviderChain providerChain = CredentialProviderChain.getDefaultCredentialProviderChain(
+                credentialType.get(0));
+            credential = providerChain.getCredentials();
+        }
+
+        if (Objects.isNull(credential)) {
+            throw new SdkException(
+                    "credential can not be null, " + credentialType.toString() + "credential objects are required");
+        }
+
+        if (!credentialType.contains(credential.getClass().getSimpleName())) {
+            throw new SdkException("credential type error, supported credential type is " + credentialType);
+        }
+
+        if (Objects.nonNull(region)) {
+            endpoint = region.getEndpoint();
+            try {
+                hcClient.withCredential(credential);
+                credential = credential.processAuthParams(hcClient, region.getId()).get();
+            } catch (InterruptedException | ExecutionException e) {
+                throw new SdkException(e);
+            }
+
+            if (credential instanceof AbstractCredentials) {
+                ((AbstractCredentials<?>) credential).processDerivedAuthParams(derivedAuthServiceName, region.getId());
+            }
+        }
+
+        if (!endpoint.startsWith(Constants.HTTP_SCHEME)) {
+            endpoint = Constants.HTTPS_SCHEME + "://" + endpoint;
+        }
+
+        hcClient.withEndpoint(endpoint).withCredential(credential);
+
+        T t = creator.apply(hcClient);
+        ClientCustomization clientCustomization = loadClientCustomization(t);
+        if (Objects.nonNull(clientCustomization)) {
+            clientCustomization.customize(hcClient);
+        }
+
+        return t;
+    }
+
+    private ClientCustomization loadClientCustomization(T t) {
+        String strClientCustomizationClassName = t.getClass().getName() + Constants.CUSTOMIZATION;
+        try {
+            Class<?> customizationClass = Class.forName(strClientCustomizationClassName);
+            return (ClientCustomization) customizationClass.newInstance();
+        } catch (ClassNotFoundException e) {
+            return null;
+        } catch (InstantiationException | IllegalAccessException e) {
+            throw new SdkException(e);
+        }
+    }
+
+    public Function<HcClient, T> getCreator() {
+        return creator;
+    }
+
+    public ICredential getCredential() {
+        return credential;
+    }
+
+    public HttpConfig getHttpConfig() {
+        return httpConfig;
+    }
+
+    public String getEndpoint() {
+        return endpoint;
+    }
+
+}

core/src/main/java/com/g42cloud/sdk/core/ClientCustomization.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) G42 Technologies Co., Ltd. 2021-2021. All rights reserved.
+ *
+ * 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 com.g42cloud.sdk.core;
+
+/**
+ * @author G42Cloud_SDK
+ */
+public interface ClientCustomization {
+    /**
+     * Customized config of client
+     * @param customizationConfigure CustomizationConfigure
+     */
+    void customize(CustomizationConfigure customizationConfigure);
+}