org.apache.calcite.avatica.Helper Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.calcite.avatica;
import java.sql.SQLClientInfoException;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
/**
* Utility methods, mainly concerning error-handling.
*/
public class Helper {
public static final Helper INSTANCE = new Helper();
private Helper() {
}
public RuntimeException todo() {
return new RuntimeException("todo: implement this method");
}
public RuntimeException wrap(String message, Exception e) {
return new RuntimeException(message, e);
}
public SQLException createException(String message, Exception e) {
return new SQLException(message, e);
}
public SQLException createException(String message) {
return new SQLException(message);
}
public SQLException toSQLException(SQLException exception) {
return exception;
}
public SQLException unsupported() {
return new SQLFeatureNotSupportedException();
}
public SQLClientInfoException clientInfo() {
return new SQLClientInfoException();
}
}
// End Helper.java