/*
* The MIT License
*
* Copyright (c) 2010, Manufacture Française des Pneumatiques Michelin, Romain Seguy
* Amadeus SAS, Vincent Latombe
* Copyright (c) 2007-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Erik Ramfelt,
* Henrik Lynggaard, Peter Liljenberg, Andrew Bayer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.michelin.cio.hudson.plugins.clearcaseucmbaseline;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
/**
* @author Romain Seguy (http://davadoc.deviantart.com)
*/
public class ClearCaseUcmBaselineUtils {
public static String prefixWithSeparator(final String s) {
if(s != null && s.length() > 0) {
char firstCharacter = s.charAt(0);
if(firstCharacter != '\\' && firstCharacter != '/') {
return File.separatorChar + s;
}
}
return s;
}
/**
* Processes the cleartool output produced when invoking {@code launcher.run()}
* to return it as a plain {@link String}.
*/
public static String processCleartoolOuput(ByteArrayOutputStream baos) throws IOException {
StringBuilder cleartoolOutput = new StringBuilder();
BufferedReader reader = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(baos.toByteArray())));
String line = reader.readLine();
while(line != null) {
if(cleartoolOutput.length() > 0) {
cleartoolOutput.append('\n');
}
cleartoolOutput.append(line);
line = reader.readLine();
}
reader.close();
return cleartoolOutput.toString();
}
}