/*
* Copyright 2014 NAVER Corp.
*
* 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.navercorp.pinpoint.web.dao.ibatis;
import java.util.StringTokenizer;
/**
* utils for handling query
*
* @author emeroad
*/
public final class SqlUtils {
private SqlUtils() {
}
/**
* remove <code>" \t\n\r\f"</code> contained in a original string and make it in a row.
* @param original original query string
* @return string
*/
public static String removeBreakingWhitespace(String original) {
StringTokenizer whitespaceStripper = new StringTokenizer(original);
StringBuilder builder = new StringBuilder();
while (whitespaceStripper.hasMoreTokens()) {
builder.append(whitespaceStripper.nextToken());
builder.append(" ");
}
return builder.toString();
}
}