001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.util;
016    
017    /**
018     * @author Brian Wing Shun Chan
019     */
020    public class StringPool {
021    
022            public static final String AMPERSAND = "&";
023    
024            public static final String AMPERSAND_ENCODED = "&";
025    
026            public static final String APOSTROPHE = "'";
027    
028            public static final String[] ASCII_TABLE = new String[128];
029    
030            public static final String AT = "@";
031    
032            public static final String BACK_SLASH = "\\";
033    
034            public static final String BETWEEN = "BETWEEN";
035    
036            public static final String BLANK = "";
037    
038            public static final String CARET = "^";
039    
040            public static final String CDATA_CLOSE = "]]>";
041    
042            public static final String CDATA_OPEN = "<![CDATA[";
043    
044            public static final String CLOSE_BRACKET = "]";
045    
046            public static final String CLOSE_CURLY_BRACE = "}";
047    
048            public static final String CLOSE_PARENTHESIS = ")";
049    
050            public static final String COLON = ":";
051    
052            public static final String COMMA = ",";
053    
054            public static final String COMMA_AND_SPACE = ", ";
055    
056            public static final String DASH = "-";
057    
058            public static final String DOLLAR = "$";
059    
060            public static final String DOLLAR_AND_OPEN_CURLY_BRACE = "${";
061    
062            public static final String DOUBLE_APOSTROPHE = "''";
063    
064            public static final String DOUBLE_CLOSE_BRACKET = "]]";
065    
066            public static final String DOUBLE_CLOSE_CURLY_BRACE = "}}";
067    
068            public static final String DOUBLE_DASH = "--";
069    
070            public static final String DOUBLE_OPEN_BRACKET = "[[";
071    
072            public static final String DOUBLE_OPEN_CURLY_BRACE = "{{";
073    
074            public static final String DOUBLE_PERIOD = "..";
075    
076            public static final String DOUBLE_QUOTE = "\"\"";
077    
078            public static final String DOUBLE_SLASH = "//";
079    
080            public static final String DOUBLE_SPACE = "  ";
081    
082            public static final String DOUBLE_UNDERLINE = "__";
083    
084            public static final String EQUAL = "=";
085    
086            public static final String EXCLAMATION = "!";
087    
088            public static final String FALSE = "false";
089    
090            public static final String FORWARD_SLASH = "/";
091    
092            public static final String FOUR_SPACES = "    ";
093    
094            public static final String GRAVE_ACCENT = "`";
095    
096            public static final String GREATER_THAN = ">";
097    
098            public static final String GREATER_THAN_OR_EQUAL = ">=";
099    
100            public static final String INVERTED_EXCLAMATION = "\u00A1";
101    
102            public static final String INVERTED_QUESTION = "\u00BF";
103    
104            public static final String IS_NOT_NULL = "IS NOT NULL";
105    
106            public static final String IS_NULL = "IS NULL";
107    
108            public static final String ISO_8859_1 = "ISO-8859-1";
109    
110            public static final String LESS_THAN = "<";
111    
112            public static final String LESS_THAN_OR_EQUAL = "<=";
113    
114            public static final String LIKE = "LIKE";
115    
116            public static final String MINUS = "-";
117    
118            public static final String NBSP = "&nbsp;";
119    
120            public static final String NEW_LINE = "\n";
121    
122            public static final String NOT_EQUAL = "!=";
123    
124            public static final String NOT_LIKE = "NOT LIKE";
125    
126            public static final String NULL = "null";
127    
128            public static final String OPEN_BRACKET = "[";
129    
130            public static final String OPEN_CURLY_BRACE = "{";
131    
132            public static final String OPEN_PARENTHESIS = "(";
133    
134            public static final String OS_EOL = System.getProperty("line.separator");
135    
136            public static final String PERCENT = "%";
137    
138            public static final String PERIOD = ".";
139    
140            public static final String PIPE = "|";
141    
142            public static final String PLUS = "+";
143    
144            public static final String POUND = "#";
145    
146            public static final String QUESTION = "?";
147    
148            public static final String QUOTE = "\"";
149    
150            public static final String RETURN = "\r";
151    
152            public static final String RETURN_NEW_LINE = "\r\n";
153    
154            public static final String SEMICOLON = ";";
155    
156            public static final String SLASH = FORWARD_SLASH;
157    
158            public static final String SPACE = " ";
159    
160            public static final String STAR = "*";
161    
162            public static final String TAB = "\t";
163    
164            public static final String THREE_SPACES = "   ";
165    
166            public static final String TILDE = "~";
167    
168            public static final String TRUE = "true";
169    
170            public static final String UNDERLINE = "_";
171    
172            public static final String UTC = "UTC";
173    
174            public static final String UTF8 = "UTF-8";
175    
176            static {
177                    for (int i = 0; i < 128; i++) {
178                            ASCII_TABLE[i] = String.valueOf((char)i);
179                    }
180            }
181    
182    }