public Database getDatabase(final boolean evictCache) {
if (!evictCache && cachedIntrospections.contains(lastDatabase)) {
for (final Database database : cachedIntrospections) {
if (database.equals(lastDatabase)) {
return lastDatabase;
}
}
}
if (evictCache && cachedIntrospections.contains(lastDatabase)) {
cachedIntrospections.remove(lastDatabase);
}
final String dbreXmlPath = getDbreXmlPath();
if (StringUtils.isBlank(dbreXmlPath) || !fileManager.exists(dbreXmlPath)) {
return null;
}
Database database = null;
InputStream inputStream = null;
try {
inputStream = fileManager.getInputStream(dbreXmlPath);
database = DatabaseXmlUtils.readDatabase(inputStream);
cacheDatabase(database);
return database;
} catch (final Exception e) {
throw new IllegalStateException(e);
} finally {
IOUtils.closeQuietly(inputStream);
}
}
public void writeDatabase(final Database database) {
final Document document = DatabaseXmlUtils.getDatabaseDocument(database);
fileManager.createOrUpdateTextFileIfRequired(
getDbreXmlPath(), XmlUtils.nodeToString(document), true);
}