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/*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgement: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgement may appear in the software itself, if and
* wherever such third-party acknowledgements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived from this
* software without prior written permission. For written permission, please
* contact [email protected].
*
* 5. Products derived from this software may not be called "Apache" nor may
* "Apache" appear in their names without prior written permission of the Apache
* Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE
* SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals on
* behalf of the Apache Software Foundation. For more information on the Apache
* Software Foundation, please see .
*
*/
package org.apache.wicket.util.diff;
import java.io.BufferedReader;
import java.io.StringReader;
import java.util.LinkedList;
import java.util.List;
/**
* This class delegates handling of the to a StringBuilder based version.
*
* @version $Revision: 1.1 $ $Date: 2006/03/12 00:24:21 $
* @author Juanco Anez
*/
public class ToString
{
/**
* Construct.
*/
public ToString()
{
}
/**
* Default implementation of the {@link java.lang.Object#toString toString() } method that
* delegates work to a {@link java.lang.StringBuffer StringBuffer} base version.
*
* @return String
*/
@Override
public String toString()
{
StringBuilder s = new StringBuilder();
toString(s);
return s.toString();
}
/**
* Place a string image of the object in a StringBuffer.
*
* @param s
* the string buffer.
*/
public void toString(final StringBuilder s)
{
s.append(super.toString());
}
/**
* Breaks a string into an array of strings. Use the value of the line.separator
* system property as the linebreak character.
*
* @param value
* the string to convert.
* @return String[]
*/
public static String[] stringToArray(final String value)
{
BufferedReader reader = new BufferedReader(new StringReader(value));
List l = new LinkedList<>();
String s;
try
{
while ((s = reader.readLine()) != null)
{
l.add(s);
}
}
catch (java.io.IOException ignored)
{
}
return l.toArray(new String[l.size()]);
}
/**
* Converts an array of {@link Object Object} to a string Use the value of the
* line.separator system property the line separator.
*
* @param o
* the array of objects.
* @return String
*/
public static String arrayToString(final Object[] o)
{
return arrayToString(o, System.getProperty("line.separator"));
}
/**
* Converts an array of {@link Object Object} to a string using the given line separator.
*
* @param o
* the array of objects.
* @param EOL
* the string to use as line separator.
* @return String
*/
public static String arrayToString(final Object[] o, final String EOL)
{
StringBuilder buf = new StringBuilder();
for (int i = 0; i < o.length - 1; i++)
{
buf.append(o[i]);
buf.append(EOL);
}
buf.append(o[o.length - 1]);
return buf.toString();
}
}