154 lines
5.1 KiB
Java
154 lines
5.1 KiB
Java
/*
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* ====================================================================
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*
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 1999-2003 The Apache Software Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution, if
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* any, must include the following acknowlegement:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowlegement may appear in the software itself,
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* if and wherever such third-party acknowlegements normally appear.
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*
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* 4. The names "The Jakarta Project", "Commons", and "Apache Software
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* Foundation" must not be used to endorse or promote products derived
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* from this software without prior written permission. For written
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* permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache"
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* nor may "Apache" appear in their names without prior written
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* permission of the Apache Group.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*
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*/
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package org.apache.commons.jrcs.util;
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import java.io.BufferedReader;
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import java.io.StringReader;
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import java.util.List;
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import java.util.LinkedList;
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/**
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* This class delegates handling of the to a StringBuffer based version.
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*
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* @version $Revision: 1.1 $ $Date: 2003/07/14 12:22:30 $
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* @author <a href="mailto:juanco@suigeneris.org">Juanco Anez</a>
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*/
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public class ToString
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{
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public ToString()
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{
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}
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/**
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* Default implementation of the
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* {@link java.lang.Object#toString toString() } method that
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* delegates work to a {@link java.lang.StringBuffer StringBuffer}
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* base version.
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*/
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public String toString()
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{
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StringBuffer s = new StringBuffer();
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toString(s);
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return s.toString();
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}
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/**
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* Place a string image of the object in a StringBuffer.
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* @param s the string buffer.
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*/
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public void toString(StringBuffer s)
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{
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s.append(super.toString());
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}
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/**
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* Breaks a string into an array of strings.
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* Use the value of the <code>line.separator</code> system property
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* as the linebreak character.
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* @param value the string to convert.
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*/
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public static String[] stringToArray(String value)
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{
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BufferedReader reader = new BufferedReader(new StringReader(value));
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List l = new LinkedList();
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String s;
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try
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{
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while ((s = reader.readLine()) != null)
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{
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l.add(s);
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}
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}
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catch (java.io.IOException e)
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{
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}
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return (String[]) l.toArray(new String[l.size()]);
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}
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/**
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* Converts an array of {@link Object Object} to a string
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* Use the value of the <code>line.separator</code> system property
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* the line separator.
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* @param o the array of objects.
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*/
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public static String arrayToString(Object[] o)
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{
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return arrayToString(o, System.getProperty("line.separator"));
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}
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/**
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* Converts an array of {@link Object Object} to a string
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* using the given line separator.
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* @param o the array of objects.
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* @param EOL the string to use as line separator.
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*/
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public static String arrayToString(Object[] o, String EOL)
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{
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StringBuffer buf = new StringBuffer();
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for (int i = 0; i < o.length - 1; i++)
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{
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buf.append(o[i]);
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buf.append(EOL);
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}
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buf.append(o[o.length - 1]);
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return buf.toString();
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}
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}
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