/**
* Manages the "database table to class name" transformation:
*
* <ul>
* <li>If a database table has a filled remark property, its content will be used
* <li>Otherwise, the database table name will be used
* </ul>
*/
@Override
public String tableToClassName(TableIdentifier tableIdentifier) {
String tableName = format(tableIdentifier.getName());
if (TABLES_COMMENT.containsKey(tableName)) {
return super.tableToClassName(new TableIdentifier(TABLES_COMMENT.get(tableName)));
}
return super.tableToClassName(tableIdentifier);
}
/**
* Manages the "database field to property name" transformation:
*
* <ul>
* <li>If a database field has a filled remark property, its content will be used
* <li>Otherwise, the database field name will be used
* </ul>
*/
@Override
public String columnToPropertyName(TableIdentifier table, String column) {
String tableName = format(table.getName());
String columnName = format(column);
if (FIELDS_COMMENT.containsKey(tableName)) {
Map<String, String> map = FIELDS_COMMENT.get(tableName);
if (map.containsKey(columnName)) {
return super.columnToPropertyName(table, map.get(columnName));
}
}
return super.columnToPropertyName(table, column);
}
private PrimaryKeyInfo bindPrimaryKeyToProperties(
Table table, RootClass rc, Set processed, Mapping mapping, DatabaseCollector collector) {
SimpleValue id = null;
String idPropertyname = null;
PrimaryKeyInfo pki = new PrimaryKeyInfo();
List keyColumns = null;
if (table.getPrimaryKey() != null) {
keyColumns = table.getPrimaryKey().getColumns();
} else {
log.debug("No primary key found for " + table + ", using all properties as the identifier.");
keyColumns = new ArrayList();
Iterator iter = table.getColumnIterator();
while (iter.hasNext()) {
Column col = (Column) iter.next();
keyColumns.add(col);
}
}
final TableIdentifier tableIdentifier = TableIdentifier.create(table);
String tableIdentifierStrategyName = "assigned";
boolean naturalId;
if (keyColumns.size() > 1) {
log.debug(
"id strategy for " + rc.getEntityName() + " since it has a multiple column primary key");
naturalId = true;
id = handleCompositeKey(rc, processed, keyColumns, mapping);
idPropertyname = revengStrategy.tableToIdentifierPropertyName(tableIdentifier);
if (idPropertyname == null) {
idPropertyname = "id";
}
} else {
pki.suggestedStrategy = revengStrategy.getTableIdentifierStrategyName(tableIdentifier);
String suggestedStrategy = pki.suggestedStrategy;
if (suggestedStrategy == null) {
suggestedStrategy =
collector.getSuggestedIdentifierStrategy(
tableIdentifier.getCatalog(),
tableIdentifier.getSchema(),
tableIdentifier.getName());
if (suggestedStrategy == null) {
suggestedStrategy = "assigned";
}
tableIdentifierStrategyName = suggestedStrategy;
} else {
tableIdentifierStrategyName = suggestedStrategy;
}
naturalId = "assigned".equals(tableIdentifierStrategyName);
Column pkc = (Column) keyColumns.get(0);
checkColumn(pkc);
id = bindColumnToSimpleValue(table, pkc, mapping, !naturalId);
idPropertyname = revengStrategy.tableToIdentifierPropertyName(tableIdentifier);
if (idPropertyname == null) {
idPropertyname = revengStrategy.columnToPropertyName(tableIdentifier, pkc.getName());
}
processed.add(pkc);
}
id.setIdentifierGeneratorStrategy(tableIdentifierStrategyName);
pki.suggestedProperties = revengStrategy.getTableIdentifierProperties(tableIdentifier);
id.setIdentifierGeneratorProperties(pki.suggestedProperties);
if (naturalId) {
id.setNullValue("undefined");
}
Property property =
makeProperty(
tableIdentifier, makeUnique(rc, idPropertyname), id, true, true, false, null, null);
rc.setIdentifierProperty(property);
rc.setIdentifier(id);
return pki;
}