/**
* @param rs ResultSet from {@link DatabaseMetaData#getImportedKeys(String, String, String)}
* rs.getString("FK_NAME"); rs.getString("FKCOLUMN_NAME"); rs.getString("PKTABLE_SCHEM");
* rs.getString("PKTABLE_NAME"); rs.getString("PKCOLUMN_NAME");
* @param tables Map
* @param db
* @throws SQLException
*/
protected void addForeignKey(
String fkName,
String fkColName,
String pkTableSchema,
String pkTableName,
String pkColName,
int updateRule,
int deleteRule,
Map<String, Table> tables,
Pattern excludeIndirectColumns,
Pattern excludeColumns)
throws SQLException {
if (fkName == null) return;
ForeignKeyConstraint foreignKey = foreignKeys.get(fkName);
if (foreignKey == null) {
foreignKey = new ForeignKeyConstraint(this, fkName, updateRule, deleteRule);
foreignKeys.put(fkName, foreignKey);
}
TableColumn childColumn = getColumn(fkColName);
if (childColumn != null) {
foreignKey.addChildColumn(childColumn);
Table parentTable = tables.get(pkTableName);
String parentSchema = pkTableSchema;
String baseSchema = Config.getInstance().getSchema();
// if named table doesn't exist in this schema
// or exists here but really referencing same named table in another schema
if (parentTable == null
|| (baseSchema != null && parentSchema != null && !baseSchema.equals(parentSchema))) {
parentTable =
db.addRemoteTable(
parentSchema,
pkTableName,
baseSchema,
properties,
excludeIndirectColumns,
excludeColumns);
}
if (parentTable != null) {
TableColumn parentColumn = parentTable.getColumn(pkColName);
if (parentColumn != null) {
foreignKey.addParentColumn(parentColumn);
childColumn.addParent(parentColumn, foreignKey);
parentColumn.addChild(childColumn, foreignKey);
} else {
logger.warning(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ pkColName
+ "' doesn't exist in table '"
+ parentTable
+ "'");
}
} else {
logger.warning(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Unknown Referenced Table '"
+ pkTableName
+ "'");
}
} else {
logger.warning(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ fkColName
+ "' doesn't exist");
}
}
/**
* @param rs ResultSet from {@link DatabaseMetaData#getImportedKeys(String, String, String)}
* rs.getString("FK_NAME"); rs.getString("FKCOLUMN_NAME"); rs.getString("PKTABLE_SCHEM");
* rs.getString("PKTABLE_NAME"); rs.getString("PKCOLUMN_NAME");
* @param tables Map
* @param db
* @throws SQLException
*/
protected void addForeignKey(
String fkName,
String fkColName,
String pkTableSchema,
String pkTableName,
String pkColName,
Map<String, Table> tables,
Database db,
Properties properties,
Pattern excludeIndirectColumns,
Pattern excludeColumns)
throws SQLException {
if (fkName == null) return;
ForeignKeyConstraint foreignKey = getForeignKey(fkName);
if (foreignKey == null) {
foreignKey = new ForeignKeyConstraint(this, fkName);
foreignKeys.put(foreignKey.getName(), foreignKey);
}
TableColumn childColumn = getColumn(fkColName);
if (childColumn != null) {
foreignKey.addChildColumn(childColumn);
Table parentTable = tables.get(pkTableName);
if (parentTable == null) {
String otherSchema = pkTableSchema;
if (otherSchema != null
&& !otherSchema.equals(getSchema())
&& Config.getInstance().isOneOfMultipleSchemas()) {
parentTable =
db.addRemoteTable(
otherSchema,
pkTableName,
getSchema(),
properties,
excludeIndirectColumns,
excludeColumns);
}
}
if (parentTable != null) {
TableColumn parentColumn = parentTable.getColumn(pkColName);
if (parentColumn != null) {
foreignKey.addParentColumn(parentColumn);
childColumn.addParent(parentColumn, foreignKey);
parentColumn.addChild(childColumn, foreignKey);
} else {
System.err.println(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ pkColName
+ "' doesn't exist in table '"
+ parentTable
+ "'");
}
} else {
System.err.println(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Unknown Referenced Table '"
+ pkTableName
+ "'");
}
} else {
System.err.println(
"Couldn't add FK '"
+ foreignKey.getName()
+ "' to table '"
+ this
+ "' - Column '"
+ fkColName
+ "' doesn't exist");
}
}
