/******************************************************************************
* Product: Adempiere ERP & CRM Smart Business Solution *
* Copyright (C) 1999-2006 ComPiere, Inc. All Rights Reserved. *
* This program is free software; you can redistribute it and/or modify it *
* under the terms version 2 of the GNU General Public License as published *
* by the Free Software Foundation. This program is distributed in the hope *
* that it will be useful, but WITHOUT ANY WARRANTY; without even the implied *
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU General Public License for more details. *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, write to the Free Software Foundation, Inc., *
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *
* For the text or an alternative of this public license, you may reach us *
* ComPiere, Inc., 2620 Augustine Dr. #245, Santa Clara, CA 95054, USA *
* or via info@compiere.org or http://www.compiere.org/license.html *
*****************************************************************************/
package org.compiere.util;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.sql.Timestamp;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.text.Normalizer;
import java.text.Normalizer.Form;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.logging.Level;
import java.util.regex.Pattern;
import javax.swing.Action;
import javax.swing.ActionMap;
import javax.swing.InputMap;
import javax.swing.JComponent;
import javax.swing.KeyStroke;
import org.adempiere.base.Generated;
import org.adempiere.exceptions.AdempiereException;
import org.compiere.Adempiere;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.google.gson.JsonSyntaxException;
import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfImportedPage;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfWriter;
/**
* General Utility methods
*
* @author Jorg Janke
* @version $Id: Util.java,v 1.3 2006/07/30 00:52:23 jjanke Exp $
*
* @author Teo Sarca, SC ARHIPAC SERVICE SRL - BF [ 1748346 ]
*/
public class Util
{
/** Logger */
private static CLogger log = CLogger.getCLogger(Util.class.getName());
/**
* Replace String values.
* @param value string to be processed
* @param oldPart old part
* @param newPart replacement - can be null or ""
* @return String with replaced values
*/
public static String replace (String value, String oldPart, String newPart)
{
if (value == null || value.length() == 0
|| oldPart == null || oldPart.length() == 0)
return value;
//
int oldPartLength = oldPart.length();
String oldValue = value;
StringBuilder retValue = new StringBuilder();
int pos = oldValue.indexOf(oldPart);
while (pos != -1)
{
retValue.append (oldValue.substring(0, pos));
if (newPart != null && newPart.length() > 0)
retValue.append(newPart);
oldValue = oldValue.substring(pos+oldPartLength);
pos = oldValue.indexOf(oldPart);
}
retValue.append(oldValue);
return retValue.toString();
} // replace
/**
* Remove CR / LF from String
* @param in input
* @return cleaned string
*/
public static String removeCRLF (String in)
{
char[] inArray = in.toCharArray();
StringBuilder out = new StringBuilder (inArray.length);
for (int i = 0; i < inArray.length; i++)
{
char c = inArray[i];
if (c == '\n' || c == '\r')
;
else
out.append(c);
}
return out.toString();
} // removeCRLF
/**
* Clean - Remove all white spaces
* @param in
* @return cleaned string
*/
public static String cleanWhitespace (String in)
{
char[] inArray = in.toCharArray();
StringBuilder out = new StringBuilder(inArray.length);
boolean lastWasSpace = false;
for (int i = 0; i < inArray.length; i++)
{
char c = inArray[i];
if (Character.isWhitespace(c))
{
if (!lastWasSpace)
out.append (' ');
lastWasSpace = true;
}
else
{
out.append (c);
lastWasSpace = false;
}
}
return out.toString();
} // cleanWhitespace
/**
* Mask HTML content.
* i.e. replace characters with &values;
* CR is not masked.
* @param content content
* @return masked content
* @see #maskHTML(String, boolean)
*/
public static String maskHTML (String content)
{
return maskHTML (content, false);
} // maskHTML
/**
* Mask HTML content.
* i.e. replace characters with &values;
* @param content content
* @param maskCR convert CR into
* @return masked content or null if the content is null
*/
public static String maskHTML (String content, boolean maskCR)
{
// If the content is null, then return null - teo_sarca [ 1748346 ]
if (content == null)
return content;
//
StringBuilder out = new StringBuilder();
char[] chars = content.toCharArray();
for (int i = 0; i < chars.length; i++)
{
char c = chars[i];
switch (c)
{
case '<':
out.append ("<");
break;
case '>':
out.append (">");
break;
case '&':
out.append ("&");
break;
case '"':
out.append (""");
break;
case '\'':
out.append ("'");
break;
case '\n':
if (maskCR)
out.append (" ");
break;
//
default:
int ii = (int)c;
if (ii > 255) // Write Unicode
out.append("&#").append(ii).append(";");
else
out.append(c);
break;
}
}
return out.toString();
} // maskHTML
/**
* Get the number of occurrences of countChar in string.
* @param string String to be searched
* @param countChar to be counted character
* @return number of occurrences
*/
public static int getCount (String string, char countChar)
{
if (string == null || string.length() == 0)
return 0;
int counter = 0;
char[] array = string.toCharArray();
for (int i = 0; i < array.length; i++)
{
if (array[i] == countChar)
counter++;
}
return counter;
} // getCount
/**
* Is String Empty or null
* @param str string
* @return true if str is empty or null
*/
public static boolean isEmpty (String str)
{
return isEmpty(str, false);
} // isEmpty
/**
* Is String Empty or null
* @param str string
* @param trimWhitespaces trim whitespaces
* @return true if str is empty or null
*/
public static boolean isEmpty (String str, boolean trimWhitespaces)
{
if (str == null)
return true;
if (trimWhitespaces)
return str.trim().length() == 0;
else
return str.length() == 0;
} // isEmpty
/**
* Remove accents from string
* @param text string
* @return Unaccented String
*/
public static String deleteAccents(String text) {
String nfdNormalizedString = Normalizer.normalize(text, Normalizer.Form.NFD);
Pattern pattern = Pattern.compile("\\p{InCombiningDiacriticalMarks}+");
text = pattern.matcher(nfdNormalizedString).replaceAll("");
return text;
}
/**
* Find index of search character in str.
* This ignores content in () and quoted text ('texts').
* @param str string
* @param search search character
* @return index or -1 if not found
*/
public static int findIndexOf (String str, char search)
{
return findIndexOf(str, search, search);
} // findIndexOf
/**
* Find index of search characters in str.
* This ignores content in () and quoted text ('texts').
* @param str string
* @param search1 first search character
* @param search2 second search character (or)
* @return index or -1 if not found
*/
public static int findIndexOf (String str, char search1, char search2)
{
if (str == null)
return -1;
//
int endIndex = -1;
int parCount = 0;
boolean ignoringText = false;
int size = str.length();
while (++endIndex < size)
{
char c = str.charAt(endIndex);
if (c == '\'')
ignoringText = !ignoringText;
else if (!ignoringText)
{
if (parCount == 0 && (c == search1 || c == search2))
return endIndex;
else if (c == ')')
parCount--;
else if (c == '(')
parCount++;
}
}
return -1;
} // findIndexOf
/**
* Find index of search string in str.
* This ignores content in () and quoted text ('texts')
* @param str string
* @param search search string
* @return index or -1 if not found
*/
public static int findIndexOf (String str, String search)
{
if (str == null || search == null || search.length() == 0)
return -1;
//
int endIndex = -1;
int parCount = 0;
boolean ignoringText = false;
int size = str.length();
while (++endIndex < size)
{
char c = str.charAt(endIndex);
if (c == '\'')
ignoringText = !ignoringText;
else if (!ignoringText)
{
if (parCount == 0 && c == search.charAt(0))
{
if (str.substring(endIndex).startsWith(search))
return endIndex;
}
else if (c == ')')
parCount--;
else if (c == '(')
parCount++;
}
}
return -1;
} // findIndexOf
/**
* Return Hex String representation of byte b
* @param b byte
* @return Hex
*/
static public String toHex (byte b)
{
char hexDigit[] = {
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
};
char[] array = { hexDigit[(b >> 4) & 0x0f], hexDigit[b & 0x0f] };
return new String(array);
}
/**
* Return Hex String representation of char c
* @param c character
* @return Hex
*/
static public String toHex (char c)
{
byte hi = (byte) (c >>> 8);
byte lo = (byte) (c & 0xff);
return toHex(hi) + toHex(lo);
} // toHex
/**
* Capitalize first character of a word
* @param in string
* @return Capitalize string
*/
public static String initCap (String in)
{
if (in == null || in.length() == 0)
return in;
//
boolean capitalize = true;
char[] data = in.toCharArray();
for (int i = 0; i < data.length; i++)
{
if (data[i] == ' ' || Character.isWhitespace(data[i]))
capitalize = true;
else if (capitalize)
{
data[i] = Character.toUpperCase (data[i]);
capitalize = false;
}
else
data[i] = Character.toLowerCase (data[i]);
}
return new String (data);
} // initCap
/**
* Return a Iterator with only the relevant attributes.
* Fixes implementation in AttributedString, which returns everything.
* @param aString attributed string
* @param relevantAttributes relevant attributes
* @return iterator
*/
@Generated
static public AttributedCharacterIterator getIterator (AttributedString aString,
AttributedCharacterIterator.Attribute[] relevantAttributes)
{
AttributedCharacterIterator iter = aString.getIterator();
Set set = iter.getAllAttributeKeys();
if (set.size() == 0)
return iter;
// Check, if there are unwanted attributes
Set unwanted = new HashSet(iter.getAllAttributeKeys());
for (int i = 0; i < relevantAttributes.length; i++)
unwanted.remove(relevantAttributes[i]);
if (unwanted.size() == 0)
return iter;
// Create new String
StringBuilder sb = new StringBuilder();
for (char c = iter.first(); c != AttributedCharacterIterator.DONE; c = iter.next())
sb.append(c);
aString = new AttributedString(sb.toString());
// copy relevant attributes
Iterator it = iter.getAllAttributeKeys().iterator();
while (it.hasNext())
{
AttributedCharacterIterator.Attribute att = it.next();
if (!unwanted.contains(att))
{
for (char c = iter.first(); c != AttributedCharacterIterator.DONE; c = iter.next())
{
Object value = iter.getAttribute(att);
if (value != null)
{
int start = iter.getRunStart(att);
int limit = iter.getRunLimit(att);
// System.out.println("Attribute=" + att + " Value=" + value + " Start=" + start + " Limit=" + limit);
aString.addAttribute(att, value, start, limit);
iter.setIndex(limit);
}
}
}
}
return aString.getIterator();
} // getIterator
/**
* Dump a Map (key=value) to standard out
* @param map Map
*/
@Generated
static public void dump (Map map)
{
System.out.println("Dump Map - size=" + map.size());
Iterator