content: /*
   * 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.camel.component.jira.producer;
  
  import java.net.URI;
  
  import com.atlassian.jira.rest.client.api.IssueRestClient;
  import com.atlassian.jira.rest.client.api.JiraRestClient;
  import com.atlassian.jira.rest.client.api.domain.Comment;
  import com.atlassian.jira.rest.client.api.domain.Issue;
  import org.apache.camel.Exchange;
  import org.apache.camel.component.jira.JiraEndpoint;
  import org.apache.camel.support.DefaultProducer;
  import org.joda.time.DateTime;
  
  import static org.apache.camel.component.jira.JiraConstants.ISSUE_KEY;
  
  public class AddCommentProducer extends DefaultProducer {
  
      public AddCommentProducer(JiraEndpoint endpoint) {
          super(endpoint);
      }
  
      @Override
      public void process(Exchange exchange) {
          String issueKey = exchange.getIn().getHeader(ISSUE_KEY, String.class);
          String commentStr = exchange.getIn().getBody(String.class);
          if (issueKey == null) {
              throw new IllegalArgumentException(
                      "Missing exchange input header named 'IssueKey', it should specify the issue key to add the comment to.");
          }
          if (commentStr == null) {
              throw new IllegalArgumentException("Missing exchange body, it should specify the string comment.");
          }
          JiraRestClient client = ((JiraEndpoint) getEndpoint()).getClient();
          IssueRestClient issueClient = client.getIssueClient();
          Issue issue = issueClient.getIssue(issueKey).claim();
          URI commentsUri = issue.getCommentsUri();
          DateTime now = DateTime.now();
          // there is a bug in addComment, it doesn't use the author parameter to add the comment
          // it uses the authenticated username. https://ecosystem.atlassian.net/browse/JRJC-241
          Comment comment = new Comment(issue.getSelf(), commentStr, null, null, now, null, null, null);
          issueClient.addComment(commentsUri, comment);
      }
  }
  