How to get commitMessage from gerrit REST API use JAVA

Question

I want to use java connect Gerrit REST API, so i find the opensource gerrit-rest-java-client. But i don't know how to query the changes commitMessage.

My simple code is as follows

GerritRestApiFactory gerritRestApiFactory = new GerritRestApiFactory();
GerritAuthData.Basic authData = new GerritAuthData.Basic("Gerrit", "User", "password");

GerritApi gerritApi = gerritRestApiFactory.create(authData);

List<ChangeInfo> changes = gerritApi.changes().query("status:merged").withLimit(1).get();

for (ChangeInfo cc : changes) {
    System.out.println("subject:" + cc.subject);
    System.out.println("changeId:" + cc.changeId);
    System.out.println("commitMessage:");
}

I survey Gerrit REST API find Revision Endpoints API can get commit message, but i use RevisionApi not find any method or variable can get message. ChangeApi ccapi = gerritApi.changes() .id("PROJECTBASE~BCX10A51~I031e50eb06c10638b914abb7a5d4‌31e49b19abb8"); RevisionApi rr = ccapi.revision("031e50eb06c10638b914abb7a5d431e49b19abb8"); — Kent Lu
– Kent Lu, Commented Jun 16, 2017 at 10:10
You have to use GerritApi as ~gerritApi.changes().query("query").get();~ passing the query, for commitMessage, form the query as documented here - gerrit-review.googlesource.com/Documentation/… — rakesh_parashar
– rakesh_parashar, Commented May 25, 2022 at 14:18

Marcelo Ávila de Oliveira · Accepted Answer · 2017-06-16 17:32:50Z

2

You need to query changes adding the "&o=CURRENT_REVISION" to get commit SHA-1 of the current revision (see more details here). Then you need to use the Get Commit endpoint to finally get the commit message.

answered Jun 16, 2017 at 17:32

Marcelo Ávila de Oliveira

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1 Comment

Kent Lu Over a year ago

Thank you for your response, I know use Get Commit can get the commit message, so i use the RevisionApi class try to get the commit message, But RevisionApi sourcecode i don't see any about commit message method or variable.

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