/** Test of parse method, of class ClearCaseHistoryParser. */
@Test
public void parseFileHistory() throws Exception {
String author1 = "First Last (username)";
String author2 = "First2 Last2 (username2)";
String output =
"create version\n"
+ "20020618.212343\n"
+ author1
+ "\n"
+ "/main/3\n"
+ "Merge from eeeee for ffffff\n"
+ ".\n"
+ "create version\n"
+ "20020222.164239\n"
+ author2
+ "\n"
+ "/main/2\n"
+ "Merge from projper branch.\n"
+ "Adding aaaaaaa to the yyyyy.\n"
+ ".\n"
+ "create version\n"
+ "20020208.150825\n"
+ author2
+ "\n"
+ "/main/1\n"
+ "Target for javac set to 1.3.\n"
+ "Fixed handling of "
+ " res directory.\n"
+ ".\n"
+ "create version\n"
+ "20010924.095104\n"
+ author2
+ "\n"
+ "/main/0\n"
+ "\n"
+ ".\n"
+ "create branch\n"
+ "20010924.095104\n"
+ author2
+ "\n"
+ "/main\n"
+ "\n"
+ ".\n"
+ "create file element\n"
+ "20010924.095104\n"
+ author1
+ "\n"
+ "\n"
+ "\n"
+ ".";
History result = instance.parse(output);
assertNotNull(result);
assertEquals(4, result.getHistoryEntries().size());
HistoryEntry e1 = result.getHistoryEntries().get(0);
assertEquals("/main/3", e1.getRevision());
assertEquals(author1, e1.getAuthor());
assertEquals(0, e1.getFiles().size());
assertTrue(e1.getMessage().contains("eeeee"));
HistoryEntry e4 = result.getHistoryEntries().get(3);
assertEquals("/main/0", e4.getRevision());
assertEquals(author2, e4.getAuthor());
assertEquals(0, e4.getFiles().size());
}
private void storeHistory(ConnectionResource conn, History history, Repository repository)
throws SQLException {
Integer reposId = null;
Map<String, Integer> authors = null;
Map<String, Integer> files = null;
Map<String, Integer> directories = null;
PreparedStatement addChangeset = null;
PreparedStatement addDirchange = null;
PreparedStatement addFilechange = null;
PreparedStatement addFilemove = null;
RuntimeEnvironment env = RuntimeEnvironment.getInstance();
// return immediately when there is nothing to do
List<HistoryEntry> entries = history.getHistoryEntries();
if (entries.isEmpty()) {
return;
}
for (int i = 0; ; i++) {
try {
if (reposId == null) {
reposId = getRepositoryId(conn, repository);
conn.commit();
}
if (authors == null) {
authors = getAuthors(conn, history, reposId);
conn.commit();
}
if (directories == null || files == null) {
Map<String, Integer> dirs = new HashMap<String, Integer>();
Map<String, Integer> fls = new HashMap<String, Integer>();
getFilesAndDirectories(conn, history, reposId, dirs, fls);
conn.commit();
directories = dirs;
files = fls;
}
if (addChangeset == null) {
addChangeset = conn.getStatement(ADD_CHANGESET);
}
if (addDirchange == null) {
addDirchange = conn.getStatement(ADD_DIRCHANGE);
}
if (addFilechange == null) {
addFilechange = conn.getStatement(ADD_FILECHANGE);
}
if (addFilemove == null) {
addFilemove = conn.getStatement(ADD_FILEMOVE);
}
// Success! Break out of the loop.
break;
} catch (SQLException sqle) {
handleSQLException(sqle, i);
conn.rollback();
}
}
addChangeset.setInt(1, reposId);
// getHistoryEntries() returns the entries in reverse chronological
// order, but we want to insert them in chronological order so that
// their auto-generated identity column can be used as a chronological
// ordering column. Otherwise, incremental updates will make the
// identity column unusable for chronological ordering. So therefore
// we walk the list backwards.
for (ListIterator<HistoryEntry> it = entries.listIterator(entries.size()); it.hasPrevious(); ) {
HistoryEntry entry = it.previous();
retry:
for (int i = 0; ; i++) {
try {
addChangeset.setString(2, entry.getRevision());
addChangeset.setInt(3, authors.get(entry.getAuthor()));
addChangeset.setTimestamp(4, new Timestamp(entry.getDate().getTime()));
String msg = entry.getMessage();
// Truncate the message if it can't fit in a VARCHAR
// (bug #11663).
if (msg.length() > MAX_MESSAGE_LENGTH) {
msg = truncate(msg, MAX_MESSAGE_LENGTH);
}
addChangeset.setString(5, msg);
int changesetId = nextChangesetId.getAndIncrement();
addChangeset.setInt(6, changesetId);
addChangeset.executeUpdate();
// Add one row for each file in FILECHANGES, and one row
// for each path element of the directories in DIRCHANGES.
Set<String> addedDirs = new HashSet<String>();
addDirchange.setInt(1, changesetId);
addFilechange.setInt(1, changesetId);
for (String file : entry.getFiles()) {
// ignore ignored files
String repodir = "";
try {
repodir = env.getPathRelativeToSourceRoot(new File(repository.getDirectoryName()), 0);
} catch (IOException ex) {
Logger.getLogger(JDBCHistoryCache.class.getName()).log(Level.SEVERE, null, ex);
}
String fullPath = toUnixPath(file);
if (!history.isIgnored(file.substring(repodir.length() + 1))) {
int fileId = files.get(fullPath);
addFilechange.setInt(2, fileId);
addFilechange.executeUpdate();
}
String[] pathElts = splitPath(fullPath);
for (int j = 0; j < pathElts.length; j++) {
String dir = unsplitPath(pathElts, j);
// Only add to DIRCHANGES if we haven't already
// added this dir/changeset combination.
if (!addedDirs.contains(dir)) {
addDirchange.setInt(2, directories.get(dir));
addDirchange.executeUpdate();
addedDirs.add(dir);
}
}
}
conn.commit();
// Successfully added the entry. Break out of retry loop.
break retry;
} catch (SQLException sqle) {
handleSQLException(sqle, i);
conn.rollback();
}
}
}
/*
* Special handling for certain files - this is mainly for files which
* have been renamed in Mercurial repository.
* This ensures that their complete history (follow) will be saved.
*/
for (String filename : history.getIgnoredFiles()) {
String file_path = repository.getDirectoryName() + File.separatorChar + filename;
File file = new File(file_path);
String repo_path = file_path.substring(env.getSourceRootPath().length());
History hist;
try {
hist = repository.getHistory(file);
} catch (HistoryException ex) {
Logger.getLogger(JDBCHistoryCache.class.getName()).log(Level.SEVERE, null, ex);
continue;
}
int fileId = files.get(repo_path);
for (HistoryEntry entry : hist.getHistoryEntries()) {
retry:
for (int i = 0; ; i++) {
try {
int changesetId = getIdForRevision(entry.getRevision());
/*
* If the file exists in the changeset, store it in
* the table tracking moves of the file when it had
* one of its precedent names so it can be found
* when performing historyget on directory.
*/
if (entry.getFiles().contains(repo_path)) {
addFilechange.setInt(1, changesetId);
addFilechange.setInt(2, fileId);
addFilechange.executeUpdate();
} else {
addFilemove.setInt(1, changesetId);
addFilemove.setInt(2, fileId);
addFilemove.executeUpdate();
}
conn.commit();
break retry;
} catch (SQLException sqle) {
handleSQLException(sqle, i);
conn.rollback();
}
}
}
}
}
/** Test of parse method, of class ClearCaseHistoryParser. */
@Test
public void parseDirHistory() throws Exception {
String author1 = "First Last (username)";
String author2 = "First2 Last2 (username2)";
String output =
"create directory version\n"
+ "20050401.162902\n"
+ author1
+ "\n"
+ "/main/3\n"
+ "Removed directory element \"prototype\".\n"
+ ".\n"
+ "create directory version\n"
+ "20020618.215917\n"
+ author2
+ "\n"
+ "/main/2\n"
+ "Merge from wwwww for dddddd\n"
+ ".\n"
+ "create directory version\n"
+ "20010228.174617\n"
+ author1
+ "\n"
+ "/main/1\n"
+ "New structure.\n"
+ "\n"
+ "Added directory element \"generic\".\n"
+ "Added directory element \"prototype\".\n"
+ "Added directory element \"install\".\n"
+ "Added directory element \"service\".\n"
+ ".\n"
+ "create directory version\n"
+ "20001215.092522\n"
+ author2
+ "\n"
+ "/main/0\n"
+ "\n"
+ ".\n"
+ "create branch\n"
+ "20001215.092522\n"
+ author1
+ "\n"
+ "/main\n"
+ "\n"
+ ".\n"
+ "create directory element\n"
+ "20001215.092522\n"
+ author1
+ "\n"
+ "\n"
+ "\n"
+ ".";
History result = instance.parse(output);
assertNotNull(result);
assertEquals(4, result.getHistoryEntries().size());
HistoryEntry e1 = result.getHistoryEntries().get(0);
assertEquals("/main/3", e1.getRevision());
assertEquals(author1, e1.getAuthor());
assertEquals(0, e1.getFiles().size());
assertTrue(e1.getMessage().contains("prototype"));
HistoryEntry e4 = result.getHistoryEntries().get(3);
assertEquals("/main/0", e4.getRevision());
assertEquals(author2, e4.getAuthor());
assertEquals(0, e4.getFiles().size());
}