@Override
protected PollingResult compareRemoteRevisionWith(
AbstractProject<?, ?> project,
Launcher launcher,
FilePath workspace,
TaskListener listener,
SCMRevisionState baseline)
throws IOException, InterruptedException {
if (isFirstBuild(baseline)) {
return PollingResult.BUILD_NOW;
}
AbstractClearCaseSCMRevisionState ccBaseline = (AbstractClearCaseSCMRevisionState) baseline;
AbstractBuild<?, ?> build = project.getSomeBuildWithWorkspace();
if (build == null) {
return PollingResult.BUILD_NOW;
}
VariableResolver<String> variableResolver = new BuildVariableResolver(build);
HistoryAction historyAction =
createHistoryAction(
variableResolver, createClearToolLauncher(listener, workspace, launcher), build);
Change change;
String viewPath = getViewPath(variableResolver);
String viewName = getViewName(variableResolver);
String[] branchNames = getBranchNames(variableResolver);
if (historyAction.hasChanges(
ccBaseline.getBuildTime(), viewPath, viewName, branchNames, ccBaseline.getLoadRules())) {
change = Change.SIGNIFICANT;
} else {
change = Change.NONE;
}
return new PollingResult(baseline, calcRevisionsFromPoll(build, launcher, listener), change);
}
private boolean saveChangeLog(
AbstractBuild build,
Launcher launcher,
BuildListener listener,
File changelogFile,
ClearToolLauncher clearToolLauncher,
VariableResolver<String> variableResolver,
SaveChangeLogAction saveChangeLogAction,
String coNormalizedViewName,
boolean returnValue)
throws IOException, InterruptedException {
List<? extends ChangeLogSet.Entry> changelogEntries;
@SuppressWarnings("unchecked")
Run prevBuild = build.getPreviousBuild();
Date lastBuildTime = getBuildTime(prevBuild);
HistoryAction historyAction = createHistoryAction(variableResolver, clearToolLauncher, build);
changelogEntries =
historyAction.getChanges(
lastBuildTime,
getViewPath(variableResolver),
coNormalizedViewName,
getBranchNames(variableResolver),
getViewPaths(variableResolver, build, launcher));
// Save change log
if (CollectionUtils.isEmpty(changelogEntries)) {
// no changes
returnValue = createEmptyChangeLog(changelogFile, listener, "changelog");
} else {
saveChangeLogAction.saveChangeLog(changelogFile, changelogEntries);
}
return returnValue;
}