/*
* Copyright 2012 Nodeable Inc
*
* Licensed 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 com.streamreduce.core.service.exception;
import com.streamreduce.DuplicateItemException;
import com.streamreduce.core.model.Connection;
public class ConnectionExistsException extends DuplicateItemException {
private static final long serialVersionUID = -3989583176254745073L;
public ConnectionExistsException(String message) {
super(message);
}
public ConnectionExistsException(Connection connection) {
super("There is already a connection for the " + connection.getProviderId() +
" provider that uses the same credentials or URL.");
}
public static final class Factory {
private static final String DUPLICATE_CREDS = "A connection for the %s provider already exists using the same credentials, URL, or both.";
private static final String DUPLICATE_ALIAS = "A connection for the %s provider already exists with the connection name '%s'.";
public static ConnectionExistsException duplicateCredentials(Connection connection) {
return new ConnectionExistsException(String.format(DUPLICATE_CREDS, connection.getProviderId()));
}
public static ConnectionExistsException duplicateAlias(Connection connection) {
return new ConnectionExistsException(String.format(DUPLICATE_ALIAS, connection.getProviderId(), connection.getAlias()));
}
}
}