FIX ISSUE#766,remove OkHttp3 dependency (opengoofy#800)

* 1. remove the okhttp dependency, use own implementation instead.
2. add logtracing util.

* remove unnecessary fields

* fix notes

* fix post bug

* fix url encoding

docs/docs/user_docs/other/issue.md

@@ -8,7 +8,6 @@ sidebar_position: 2
 - <a href="#控制台线程池管理和线程池实例的区别">控制台线程池管理和线程池实例的区别</a>
 - <a href="#示例项目为什么会有跨域请求">示例项目为什么会有跨域请求</a>
 - <a href="#更新代码后运行时服务端sql报错">更新代码后运行时服务端SQL报错</a>
-- <a href="#okhttp3-call-timeout-方法不存在">okHttp3 call.timeout() 方法不存在</a>
 - <a href="#生产环境如何不启用动态线程池">生产环境如何不启用动态线程池</a>
 - <a href="#server-端宕机会影响-client-运行么">Server 端宕机会影响 Client 运行么</a>
 - <a href="#hippo4j-的发布方式是怎样的-如何选择正确的版本">Hippo4J 的发布方式是怎样的？如何选择正确的版本</a>
@@ -48,18 +47,6 @@ Hippo4J 按照租户、项目、线程池的维度划分。
 
 > 友情提示：每次执行数据库表或数据变更时，一定要保持提前备份的好习惯。
 
-## okHttp3 call.timeout() 方法不存在
-
-请确保 okHttp3 依赖版本号 >= 3.12.0
-
-```xml
-<dependency>
-    <groupId>com.squareup.okhttp3</groupId>
-    <artifactId>okhttp</artifactId>
-    <version>3.12.0</version>
-</dependency>
-```
-
 ## 生产环境如何不启用动态线程池
 
 测试环境已经引入 Hippo4J，暂时不打算上线生产环境。

hippo4j-common/pom.xml

@@ -62,9 +62,5 @@
             <groupId>com.github.dozermapper</groupId>
             <artifactId>dozer-core</artifactId>
         </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>okhttp</artifactId>
-        </dependency>
     </dependencies>
 </project>

hippo4j-common/src/main/java/cn/hippo4j/common/api/JsonFacade.java

@@ -63,4 +63,11 @@ public interface JsonFacade {
      * @return
      */
     <T> List<T> parseArray(String text, Class<T> clazz);
+
+    /**
+     * validate Json.
+     * @param text
+     * @return
+     */
+    boolean isJson(String text);
 }

hippo4j-common/src/main/java/cn/hippo4j/common/constant/Constants.java

@@ -38,11 +38,13 @@ public class Constants {
 
     public static final String DEFAULT_NAMESPACE_ID = "public";
 
+    public static final String ENCODE = "UTF-8";
+
     public static final String NULL = "";
 
     public static final String UP = "UP";
 
-    public static final String ENCODE = "UTF-8";
+    public static final String CONTENT_TYPE = "Content-Type";
 
     public static final int CONFIG_LONG_POLL_TIMEOUT = 30000;
 

hippo4j-common/src/main/java/cn/hippo4j/common/constant/HttpHeaderConsts.java

@@ -0,0 +1,37 @@
+/*
+ * 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 cn.hippo4j.common.constant;
+
+/**
+ * header constants.
+ */
+public interface HttpHeaderConsts {
+
+    String CLIENT_VERSION_HEADER = "Client-Version";
+    String USER_AGENT_HEADER = "User-Agent";
+    String REQUEST_SOURCE_HEADER = "Request-Source";
+    String CONTENT_TYPE = "Content-Type";
+    String CONTENT_LENGTH = "Content-Length";
+    String ACCEPT_CHARSET = "Accept-Charset";
+    String ACCEPT_ENCODING = "Accept-Encoding";
+    String CONTENT_ENCODING = "Content-Encoding";
+    String CONNECTION = "Requester";
+    String REQUEST_ID = "RequestId";
+    String REQUEST_MODULE = "Request-Module";
+
+}

hippo4j-common/src/main/java/cn/hippo4j/common/constant/HttpMediaType.java

@@ -0,0 +1,111 @@
+/*
+ * 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 cn.hippo4j.common.constant;
+
+import cn.hippo4j.common.toolkit.StringUtil;
+
+/**
+ * Http Media types.
+ *
+ * @author Rongzhen Yan
+ */
+public final class HttpMediaType {
+
+    public static final String APPLICATION_ATOM_XML = "application/atom+xml";
+
+    public static final String APPLICATION_FORM_URLENCODED = "application/x-www-form-urlencoded;charset=UTF-8";
+
+    public static final String APPLICATION_OCTET_STREAM = "application/octet-stream";
+
+    public static final String APPLICATION_SVG_XML = "application/svg+xml";
+
+    public static final String APPLICATION_XHTML_XML = "application/xhtml+xml";
+
+    public static final String APPLICATION_XML = "application/xml;charset=UTF-8";
+
+    public static final String APPLICATION_JSON = "application/json;charset=UTF-8";
+
+    public static final String MULTIPART_FORM_DATA = "multipart/form-data;charset=UTF-8";
+
+    public static final String TEXT_HTML = "text/html;charset=UTF-8";
+
+    public static final String TEXT_PLAIN = "text/plain;charset=UTF-8";
+
+    private HttpMediaType(String type, String charset) {
+        this.type = type;
+        this.charset = charset;
+    }
+
+    /**
+     * content type.
+     */
+    private final String type;
+
+    /**
+     * content type charset.
+     */
+    private final String charset;
+
+    /**
+     * Parse the given String contentType into a {@code MediaType} object.
+     *
+     * @param contentType mediaType
+     * @return MediaType
+     */
+    public static HttpMediaType valueOf(String contentType) {
+        if (StringUtil.isEmpty(contentType)) {
+            throw new IllegalArgumentException("MediaType must not be empty");
+        }
+        String[] values = contentType.split(";");
+        String charset = Constants.ENCODE;
+        for (String value : values) {
+            if (value.startsWith("charset=")) {
+                charset = value.substring("charset=".length());
+            }
+        }
+        return new HttpMediaType(values[0], charset);
+    }
+
+    /**
+     * Use the given contentType and charset to assemble into a {@code MediaType} object.
+     *
+     * @param contentType contentType
+     * @param charset charset
+     * @return MediaType
+     */
+    public static HttpMediaType valueOf(String contentType, String charset) {
+        if (StringUtil.isEmpty(contentType)) {
+            throw new IllegalArgumentException("MediaType must not be empty");
+        }
+        String[] values = contentType.split(";");
+        return new HttpMediaType(values[0], StringUtil.isEmpty(charset) ? Constants.ENCODE : charset);
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public String getCharset() {
+        return charset;
+    }
+
+    @Override
+    public String toString() {
+        return type + ";charset=" + charset;
+    }
+}

hippo4j-common/src/main/java/cn/hippo4j/common/constant/HttpMethod.java

@@ -0,0 +1,42 @@
+/*
+ * 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 cn.hippo4j.common.constant;
+
+/**
+ * Http method constants.
+ *
+ * @author Rongzhen Yan
+ */
+public class HttpMethod {
+
+    public static final String GET = "GET";
+
+    public static final String HEAD = "HEAD";
+
+    public static final String POST = "POST";
+
+    public static final String PUT = "PUT";
+
+    public static final String PATCH = "PATCH";
+
+    public static final String DELETE = "DELETE";
+
+    public static final String OPTIONS = "OPTIONS";
+
+    public static final String TRACE = "TRACE";
+}

hippo4j-common/src/main/java/cn/hippo4j/common/constant/HttpResponseCode.java

@@ -0,0 +1,67 @@
+/*
+ * 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 cn.hippo4j.common.constant;
+
+/**
+ * Http状态码常量
+ * @author Rongzhen Yan
+ */
+public interface HttpResponseCode {
+
+    int SC_CONTINUE = 100;
+    int SC_SWITCHING_PROTOCOLS = 101;
+    int SC_OK = 200;
+    int SC_CREATED = 201;
+    int SC_ACCEPTED = 202;
+    int SC_NON_AUTHORITATIVE_INFORMATION = 203;
+    int SC_NO_CONTENT = 204;
+    int SC_RESET_CONTENT = 205;
+    int SC_PARTIAL_CONTENT = 206;
+    int SC_MULTIPLE_CHOICES = 300;
+    int SC_MOVED_PERMANENTLY = 301;
+    int SC_MOVED_TEMPORARILY = 302;
+    int SC_FOUND = 302;
+    int SC_SEE_OTHER = 303;
+    int SC_NOT_MODIFIED = 304;
+    int SC_USE_PROXY = 305;
+    int SC_TEMPORARY_REDIRECT = 307;
+    int SC_BAD_REQUEST = 400;
+    int SC_UNAUTHORIZED = 401;
+    int SC_PAYMENT_REQUIRED = 402;
+    int SC_FORBIDDEN = 403;
+    int SC_NOT_FOUND = 404;
+    int SC_METHOD_NOT_ALLOWED = 405;
+    int SC_NOT_ACCEPTABLE = 406;
+    int SC_PROXY_AUTHENTICATION_REQUIRED = 407;
+    int SC_REQUEST_TIMEOUT = 408;
+    int SC_CONFLICT = 409;
+    int SC_GONE = 410;
+    int SC_LENGTH_REQUIRED = 411;
+    int SC_PRECONDITION_FAILED = 412;
+    int SC_REQUEST_ENTITY_TOO_LARGE = 413;
+    int SC_REQUEST_URI_TOO_LONG = 414;
+    int SC_UNSUPPORTED_MEDIA_TYPE = 415;
+    int SC_REQUESTED_RANGE_NOT_SATISFIABLE = 416;
+    int SC_EXPECTATION_FAILED = 417;
+    int SC_INTERNAL_SERVER_ERROR = 500;
+    int SC_NOT_IMPLEMENTED = 501;
+    int SC_BAD_GATEWAY = 502;
+    int SC_SERVICE_UNAVAILABLE = 503;
+    int SC_GATEWAY_TIMEOUT = 504;
+    int SC_HTTP_VERSION_NOT_SUPPORTED = 505;
+}