org.springframework.util.exec.Escape Maven / Gradle / Ivy
/*
* Copyright 2002-2014 the original author or authors.
*
* 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 org.springframework.util.exec;
public class Escape {
private static char[] enlargeArray(char[] in){
char[] res;
res = new char[in.length * 2];
System.arraycopy(in, 0, res, 0, in.length);
return res;
}
/**
* Escape a string by quoting the magical elements
* (such as whitespace, quotes, slashes, etc.)
*
* @param in The string to escape.
* @return The escaped string.
*/
public static String escape(String in){
char[] inChars, outChars;
int numOut;
inChars = new char[in.length()];
outChars = new char[inChars.length];
in.getChars(0, inChars.length, inChars, 0);
numOut = 0;
for(int i=0; i