/*
* 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.profiler.util;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author emeroad
*/
public final class QueryStringUtil {
private QueryStringUtil() {
}
public static String removeCarriageReturn(String query) {
// query.replaceAll(regex, replacement)
String result = query.replaceAll("[\r\n]", " ");
return result;
}
private static final Pattern MULTI_SPACE_ESCAPE = Pattern.compile(" +");
public static String removeAllMultiSpace(String query) {
if (query == null || query.length() == 0) {
return "";
}
Matcher matcher = MULTI_SPACE_ESCAPE.matcher(query);
return matcher.replaceAll(" ");
}
}