heyile commented on a change in pull request #1961: URL: https://github.com/apache/servicecomb-java-chassis/pull/1961#discussion_r489895339
########## File path: huawei-cloud/dtm/src/main/java/org/apache/servicecomb/huaweicloud/dtm/DtmConsumerHandler.java ########## @@ -0,0 +1,61 @@ +/* + * 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.apache.servicecomb.huaweicloud.dtm; + +import java.lang.reflect.Method; +import java.util.Map; + +import org.apache.servicecomb.core.Handler; +import org.apache.servicecomb.core.Invocation; +import org.apache.servicecomb.core.definition.MicroserviceMeta; +import org.apache.servicecomb.swagger.invocation.AsyncResponse; +import org.apache.servicecomb.swagger.invocation.InvocationType; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class DtmConsumerHandler implements Handler { + private static final Logger LOG = LoggerFactory.getLogger(DtmConsumerHandler.class); + + private Method dtmContextExMethod; + + @Override + public void init(MicroserviceMeta microserviceMeta, InvocationType invocationType) { + try { + Class<?> clazz = Class.forName("com.huawei.middleware.dtm.client.context.DTMContext"); + dtmContextExMethod = clazz.getMethod("getContextData"); + } catch (Throwable e) { + // ignore just warn + LOG.warn("Failed to init method com.huawei.middleware.dtm.client.context.DTMContext#getContextData", e); + } + } + + @Override + @SuppressWarnings("unchecked") + public void handle(Invocation invocation, AsyncResponse asyncResp) throws Exception { + try { + if (dtmContextExMethod != null) { + Object context = dtmContextExMethod.invoke(null); + if (context instanceof Map) { + invocation.getContext().putAll((Map<? extends String, ? extends String>) context); + } + } + } catch (Throwable e) { + // ignore Review comment: done ########## File path: huawei-cloud/dtm/src/main/java/org/apache/servicecomb/huaweicloud/dtm/DtmConsumerHandler.java ########## @@ -0,0 +1,61 @@ +/* + * 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.apache.servicecomb.huaweicloud.dtm; + +import java.lang.reflect.Method; +import java.util.Map; + +import org.apache.servicecomb.core.Handler; +import org.apache.servicecomb.core.Invocation; +import org.apache.servicecomb.core.definition.MicroserviceMeta; +import org.apache.servicecomb.swagger.invocation.AsyncResponse; +import org.apache.servicecomb.swagger.invocation.InvocationType; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class DtmConsumerHandler implements Handler { + private static final Logger LOG = LoggerFactory.getLogger(DtmConsumerHandler.class); + + private Method dtmContextExMethod; + + @Override + public void init(MicroserviceMeta microserviceMeta, InvocationType invocationType) { + try { + Class<?> clazz = Class.forName("com.huawei.middleware.dtm.client.context.DTMContext"); + dtmContextExMethod = clazz.getMethod("getContextData"); Review comment: done ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
