@Override
protected ScmResult executeAccurevCommand(
AccuRevScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters)
throws ScmException, AccuRevException {
// Do we have a supplied branch. If not we default to the URL stream.
ScmBranch branch = (ScmBranch) parameters.getScmVersion(CommandParameter.BRANCH, null);
AccuRevVersion branchVersion = repository.getAccuRevVersion(branch);
String stream = branchVersion.getBasisStream();
String fromSpec = branchVersion.getTimeSpec();
String toSpec = "highest";
// Versions
ScmVersion startVersion = parameters.getScmVersion(CommandParameter.START_SCM_VERSION, null);
ScmVersion endVersion = parameters.getScmVersion(CommandParameter.END_SCM_VERSION, null);
if (startVersion != null && StringUtils.isNotEmpty(startVersion.getName())) {
AccuRevVersion fromVersion = repository.getAccuRevVersion(startVersion);
// if no end version supplied then use same basis as startVersion
AccuRevVersion toVersion =
endVersion == null
? new AccuRevVersion(fromVersion.getBasisStream(), "now")
: repository.getAccuRevVersion(endVersion);
if (!StringUtils.equals(fromVersion.getBasisStream(), toVersion.getBasisStream())) {
throw new AccuRevException(
"Not able to provide change log between different streams "
+ fromVersion
+ ","
+ toVersion);
}
stream = fromVersion.getBasisStream();
fromSpec = fromVersion.getTimeSpec();
toSpec = toVersion.getTimeSpec();
}
Date startDate = parameters.getDate(CommandParameter.START_DATE, null);
Date endDate = parameters.getDate(CommandParameter.END_DATE, null);
int numDays = parameters.getInt(CommandParameter.NUM_DAYS, 0);
if (numDays > 0) {
if ((startDate != null || endDate != null)) {
throw new ScmException("Start or end date cannot be set if num days is set.");
}
// Last x days.
int day = 24 * 60 * 60 * 1000;
startDate = new Date(System.currentTimeMillis() - (long) numDays * day);
endDate = new Date(System.currentTimeMillis() + day);
}
if (endDate != null && startDate == null) {
throw new ScmException("The end date is set but the start date isn't.");
}
// Date parameters override transaction ids in versions
if (startDate != null) {
fromSpec = AccuRevScmProviderRepository.formatTimeSpec(startDate);
} else if (fromSpec == null) {
fromSpec = "1";
}
// Convert the fromSpec to both a date AND a transaction id by looking up
// the nearest transaction in the depot.
Transaction fromTransaction = getDepotTransaction(repository, stream, fromSpec);
long fromTranId = 1;
if (fromTransaction != null) {
// This tran id is less than or equal to the date/tranid we requested.
fromTranId = fromTransaction.getTranId();
if (startDate == null) {
startDate = fromTransaction.getWhen();
}
}
if (endDate != null) {
toSpec = AccuRevScmProviderRepository.formatTimeSpec(endDate);
} else if (toSpec == null) {
toSpec = "highest";
}
Transaction toTransaction = getDepotTransaction(repository, stream, toSpec);
long toTranId = 1;
if (toTransaction != null) {
toTranId = toTransaction.getTranId();
if (endDate == null) {
endDate = toTransaction.getWhen();
}
}
startVersion = new ScmRevision(repository.getRevision(stream, fromTranId));
endVersion = new ScmRevision(repository.getRevision(stream, toTranId));
// TODO Split this method in two here. above to convert params to start and end
// (stream,tranid,date) and test independantly
List<Transaction> streamHistory = Collections.emptyList();
List<Transaction> workspaceHistory = Collections.emptyList();
List<FileDifference> streamDifferences = Collections.emptyList();
StringBuilder errorMessage = new StringBuilder();
AccuRev accurev = repository.getAccuRev();
Stream changelogStream = accurev.showStream(stream);
if (changelogStream == null) {
errorMessage.append("Unknown accurev stream -").append(stream).append(".");
} else {
String message =
"Changelog on stream "
+ stream
+ "("
+ changelogStream.getStreamType()
+ ") from "
+ fromTranId
+ " ("
+ startDate
+ "), to "
+ toTranId
+ " ("
+ endDate
+ ")";
if (startDate != null && startDate.after(endDate) || fromTranId >= toTranId) {
getLogger().warn("Skipping out of range " + message);
} else {
getLogger().info(message);
// In 4.7.2 and higher we have a diff command that will list all the file differences in a
// stream
// and thus can be used to detect upstream changes
// Unfortunately diff -v -V -t does not work in workspaces.
Stream diffStream = changelogStream;
if (changelogStream.isWorkspace()) {
workspaceHistory =
accurev.history(
stream, Long.toString(fromTranId + 1), Long.toString(toTranId), 0, false, false);
if (workspaceHistory == null) {
errorMessage.append(
"history on workspace "
+ stream
+ " from "
+ fromTranId
+ 1
+ " to "
+ toTranId
+ " failed.");
}
// do the diff/hist on the basis stream instead.
stream = changelogStream.getBasis();
diffStream = accurev.showStream(stream);
}
if (AccuRevCapability.DIFF_BETWEEN_STREAMS.isSupported(accurev.getClientVersion())) {
if (startDate.before(diffStream.getStartDate())) {
getLogger().warn("Skipping diff of " + stream + " due to start date out of range");
} else {
streamDifferences =
accurev.diff(stream, Long.toString(fromTranId), Long.toString(toTranId));
if (streamDifferences == null) {
errorMessage.append(
"Diff " + stream + "- " + fromTranId + " to " + toTranId + "failed.");
}
}
}
// History needs to start from the transaction after our starting transaction
streamHistory =
accurev.history(
stream, Long.toString(fromTranId + 1), Long.toString(toTranId), 0, false, false);
if (streamHistory == null) {
errorMessage.append(
"history on stream "
+ stream
+ " from "
+ fromTranId
+ 1
+ " to "
+ toTranId
+ " failed.");
}
}
}
String errorString = errorMessage.toString();
if (StringUtils.isBlank(errorString)) {
ChangeLogSet changeLog =
getChangeLog(
changelogStream,
streamDifferences,
streamHistory,
workspaceHistory,
startDate,
endDate);
changeLog.setEndVersion(endVersion);
changeLog.setStartVersion(startVersion);
return new ChangeLogScmResult(accurev.getCommandLines(), changeLog);
} else {
return new ChangeLogScmResult(
accurev.getCommandLines(),
"AccuRev errors: " + errorMessage,
accurev.getErrorOutput(),
false);
}
}
private Transaction getDepotTransaction(
AccuRevScmProviderRepository repo, String stream, String tranSpec) throws AccuRevException {
return repo.getDepotTransaction(stream, tranSpec);
}