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[ISSUE#alibaba#3317]Change the http client implementation that nacos …
…resttemplate depends on from apache to JDk (alibaba#3322) * fix:alibaba#3317 change the http client implementation that nacos resttemplate depends on from apache to JDk * Use the IoUtils.closeQuietly() method to close the InputStream * change HttpClientBeanHolder logger output object
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100 changes: 100 additions & 0 deletions
100
common/src/main/java/com/alibaba/nacos/common/http/client/JdkHttpClientRequest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| /* | ||
| * Copyright 1999-2018 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. | ||
| */ | ||
|
|
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| package com.alibaba.nacos.common.http.client; | ||
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| import com.alibaba.nacos.common.constant.HttpHeaderConsts; | ||
| import com.alibaba.nacos.common.http.HttpClientConfig; | ||
| import com.alibaba.nacos.common.http.HttpUtils; | ||
| import com.alibaba.nacos.common.http.param.Header; | ||
| import com.alibaba.nacos.common.http.param.MediaType; | ||
| import com.alibaba.nacos.common.model.RequestHttpEntity; | ||
| import com.alibaba.nacos.common.utils.JacksonUtils; | ||
|
|
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| import java.io.IOException; | ||
| import java.net.HttpURLConnection; | ||
| import java.net.URI; | ||
| import java.util.HashMap; | ||
| import java.util.Map; | ||
|
|
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| /** | ||
| * JDK http client request implement. | ||
| * | ||
| * @author mai.jh | ||
| */ | ||
| public class JdkHttpClientRequest implements HttpClientRequest { | ||
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| private HttpClientConfig httpClientConfig; | ||
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| public JdkHttpClientRequest(HttpClientConfig httpClientConfig) { | ||
| this.httpClientConfig = httpClientConfig; | ||
| } | ||
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| @Override | ||
| public HttpClientResponse execute(URI uri, String httpMethod, RequestHttpEntity requestHttpEntity) | ||
| throws Exception { | ||
| final Object body = requestHttpEntity.getBody(); | ||
| final Header headers = requestHttpEntity.getHeaders(); | ||
| replaceDefaultConfig(requestHttpEntity.getHttpClientConfig()); | ||
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| HttpURLConnection conn = (HttpURLConnection) uri.toURL().openConnection(); | ||
| Map<String, String> headerMap = headers.getHeader(); | ||
| if (headerMap != null && headerMap.size() > 0) { | ||
| for (Map.Entry<String, String> entry : headerMap.entrySet()) { | ||
| conn.setRequestProperty(entry.getKey(), entry.getValue()); | ||
| } | ||
| } | ||
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| conn.setConnectTimeout(this.httpClientConfig.getConTimeOutMillis()); | ||
| conn.setReadTimeout(this.httpClientConfig.getReadTimeOutMillis()); | ||
| conn.setRequestMethod(httpMethod); | ||
| if (body != null) { | ||
| String contentType = headers.getValue(HttpHeaderConsts.CONTENT_TYPE); | ||
| String bodyStr = JacksonUtils.toJson(body); | ||
| if (MediaType.APPLICATION_FORM_URLENCODED.equals(contentType)) { | ||
| Map<String, String> map = JacksonUtils.toObj(bodyStr, HashMap.class); | ||
| bodyStr = HttpUtils.encodingParams(map, headers.getCharset()); | ||
| } | ||
| if (bodyStr != null) { | ||
| conn.setDoOutput(true); | ||
| byte[] b = bodyStr.getBytes(); | ||
| conn.setRequestProperty("Content-Length", String.valueOf(b.length)); | ||
| conn.getOutputStream().write(b, 0, b.length); | ||
| conn.getOutputStream().flush(); | ||
| conn.getOutputStream().close(); | ||
| } | ||
| } | ||
| conn.connect(); | ||
| return new JdkHttpClientResponse(conn); | ||
| } | ||
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| /** | ||
| * Replace the HTTP config created by default with the HTTP config specified in the request. | ||
| * | ||
| * @param replaceConfig http config | ||
| */ | ||
| private void replaceDefaultConfig(HttpClientConfig replaceConfig) { | ||
| if (replaceConfig == null) { | ||
| return; | ||
| } | ||
| this.httpClientConfig = replaceConfig; | ||
| } | ||
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| @Override | ||
| public void close() throws IOException { | ||
|
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| } | ||
| } |
78 changes: 78 additions & 0 deletions
78
common/src/main/java/com/alibaba/nacos/common/http/client/JdkHttpClientResponse.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| /* | ||
| * Copyright 1999-2018 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. | ||
| */ | ||
|
|
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| package com.alibaba.nacos.common.http.client; | ||
|
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| import com.alibaba.nacos.common.http.param.Header; | ||
| import com.alibaba.nacos.common.utils.IoUtils; | ||
|
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| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.net.HttpURLConnection; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
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| /** | ||
| * JDk http client response implement. | ||
| * | ||
| * @author mai.jh | ||
| */ | ||
| public class JdkHttpClientResponse implements HttpClientResponse { | ||
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| private final HttpURLConnection conn; | ||
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| private InputStream responseStream; | ||
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| private Header responseHeader; | ||
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| public JdkHttpClientResponse(HttpURLConnection conn) { | ||
| this.conn = conn; | ||
| } | ||
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| @Override | ||
| public Header getHeaders() { | ||
| if (this.responseHeader == null) { | ||
| this.responseHeader = Header.newInstance(); | ||
| } | ||
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| for (Map.Entry<String, List<String>> entry : conn.getHeaderFields().entrySet()) { | ||
| this.responseHeader.addParam(entry.getKey(), entry.getValue().get(0)); | ||
| } | ||
| return this.responseHeader; | ||
| } | ||
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| @Override | ||
| public InputStream getBody() throws IOException { | ||
| InputStream errorStream = this.conn.getErrorStream(); | ||
| this.responseStream = (errorStream != null ? errorStream : this.conn.getInputStream()); | ||
| return this.responseStream; | ||
| } | ||
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| @Override | ||
| public int getStatusCode() throws IOException { | ||
| return this.conn.getResponseCode(); | ||
| } | ||
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| @Override | ||
| public String getStatusText() throws IOException { | ||
| return this.conn.getResponseMessage(); | ||
| } | ||
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| @Override | ||
| public void close() { | ||
| IoUtils.closeQuietly(this.responseStream); | ||
| } | ||
| } |