private static void migrateTreeConflictData(SVNSqlJetDb sDb) throws SVNException {
SVNSqlJetStatement stmt =
new SVNSqlJetSelectFieldsStatement<SVNWCDbSchema.ACTUAL_NODE__Fields>(
sDb, SVNWCDbSchema.ACTUAL_NODE) {
protected void defineFields() {
fields.add(SVNWCDbSchema.ACTUAL_NODE__Fields.wc_id);
fields.add(SVNWCDbSchema.ACTUAL_NODE__Fields.local_relpath);
fields.add(SVNWCDbSchema.ACTUAL_NODE__Fields.tree_conflict_data);
}
protected boolean isFilterPassed() throws SVNException {
return !isColumnNull(SVNWCDbSchema.ACTUAL_NODE__Fields.tree_conflict_data);
}
};
/* Iterate over each node which has a set of tree conflicts, then insert all of them into the new schema. */
try {
while (stmt.next()) {
migrateSingleTreeConflictData(
sDb,
stmt.getColumnString(SVNWCDbSchema.ACTUAL_NODE__Fields.tree_conflict_data),
stmt.getColumnLong(SVNWCDbSchema.ACTUAL_NODE__Fields.wc_id),
SVNFileUtil.createFilePath(
stmt.getColumnString(SVNWCDbSchema.ACTUAL_NODE__Fields.local_relpath)));
}
} finally {
stmt.reset();
}
/* Erase all the old tree conflict data. */
stmt =
new SVNSqlJetUpdateStatement(sDb, SVNWCDbSchema.ACTUAL_NODE) {
public Map<String, Object> getUpdateValues() throws SVNException {
Map<String, Object> rowValues = getRowValues();
rowValues.put(SVNWCDbSchema.ACTUAL_NODE__Fields.tree_conflict_data.toString(), null);
return rowValues;
}
};
try {
stmt.exec();
} finally {
stmt.reset();
}
}
private static void upgradeExternals(SVNSqlJetDb sDb, File wcRootAbsPath) throws SVNException {
SVNSqlJetStatement stmt = sDb.getStatement(SVNWCDbStatements.SELECT_EXTERNAL_PROPERTIES);
SVNSqlJetStatement addStmt = sDb.getStatement(SVNWCDbStatements.INSERT_EXTERNAL);
/* ### For this intermediate upgrade we just assume WC_ID = 1.
### Before this bump we lost track of externals all the time, so lets keep this easy. */
stmt.bindf("is", 1, "");
try {
while (stmt.next()) {
SVNProperties props = stmt.getColumnProperties(SVNWCDbSchema.NODES__Fields.properties);
String externalsValues = props.getStringValue(SVNProperty.EXTERNALS);
File localRelPath =
SVNFileUtil.createFilePath(
stmt.getColumnString(SVNWCDbSchema.NODES__Fields.properties));
File localAbsPath = SVNFileUtil.createFilePath(wcRootAbsPath, localRelPath);
if (externalsValues != null) {
SVNExternal[] externalDefs = SVNExternal.parseExternals(localAbsPath, externalsValues);
for (SVNExternal externalDef : externalDefs) {
File externalPath = SVNFileUtil.createFilePath(localAbsPath, externalDef.getPath());
/* Insert dummy externals definitions: Insert an unknown external, to make sure it will be cleaned up when it is not
updated on the next update. */
addStmt.bindf(
"isssssis",
1, /* wc_id*/
SVNFileUtil.getFilePath(externalPath),
SVNFileUtil.getFilePath(SVNFileUtil.getFileDir(externalPath)),
"normal",
"unknown",
SVNFileUtil.getFilePath(localRelPath),
1, /* repos_id */
"" /* repos_relpath */);
addStmt.exec();
}
}
}
} finally {
stmt.reset();
}
}