lift-server/lift-common/src/main/java/cn.com.ty.lift.common/utils/StrPool.java

package cn.com.ty.lift.common.utils;

/**
 * Copy to jodd.util
 * <p>
 * Pool of <code>String</code> constants to prevent repeating of
 * hard-coded <code>String</code> literals in the code.
 * Due to fact that these are <code>public static final</code>
 * they will be inlined by java compiler and
 * reference to this class will be dropped.
 * There is <b>no</b> performance gain of using this pool.
 * Read: https://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.10.5
 * <ul>
 * <li>Literal strings within the same class in the same package represent references to the same <code>String</code> object.</li>
 * <li>Literal strings within different classes in the same package represent references to the same <code>String</code> object.</li>
 * <li>Literal strings within different classes in different packages likewise represent references to the same <code>String</code> object.</li>
 * <li>Strings computed by constant expressions are computed at compile time and then treated as if they were literals.</li>
 * <li>Strings computed by concatenation at run time are newly created and therefore distinct.</li>
 * </ul>
 */
public interface StrPool {

    String AMPERSAND                 = "&";
    String AND                       = "and";
    String AT                        = "@";
    String ASTERISK                  = "*";
    String STAR                      = ASTERISK;
    String BACK_SLASH                = "\\";
    String COLON                     = ":";
    String COMMA                     = ",";
    String DASH                      = "-";
    String DOLLAR                    = "$";
    String DOT                       = ".";
    String DOTDOT                    = "..";
    String DOT_CLASS                 = ".class";
    String DOT_JAVA                  = ".java";
    String EMPTY                     = "";
    String EQUALS                    = "=";
    String FALSE                     = "false";
    String SLASH                     = "/";
    String HASH                      = "#";
    String HAT                       = "^";
    String LEFT_BRACE                = "{";
    String LEFT_BRACKET              = "(";
    String LEFT_CHEV                 = "<";
    String NEWLINE                   = "\n";
    String N                         = "n";
    String NO                        = "no";
    String NULL                      = "null";
    String OFF                       = "off";
    String ON                        = "on";
    String PERCENT                   = "%";
    String PIPE                      = "|";
    String PLUS                      = "+";
    String QUESTION_MARK             = "?";
    String EXCLAMATION_MARK          = "!";
    String QUOTE                     = "\"";
    String RETURN                    = "\r";
    String TAB                       = "\t";
    String RIGHT_BRACE               = "}";
    String RIGHT_BRACKET             = ")";
    String RIGHT_CHEV                = ">";
    String SEMICOLON                 = ";";
    String SINGLE_QUOTE              = "'";
    String SPACE                     = " ";
    String LEFT_SQ_BRACKET           = "[";
    String RIGHT_SQ_BRACKET          = "]";
    String TRUE                      = "true";
    String UNDERSCORE                = "_";
    String UTF_8                     = "UTF-8";
    String ISO_8859_1                = "ISO-8859-1";
    String Y                         = "y";
    String YES                       = "yes";
    String ONE                       = "1";
    String ZERO                      = "0";
    String DOLLAR_LEFT_BRACE         = "${";
    String HASH_LEFT_BRACE           = "#{";
    String CRLF                      = "\r\n";

    String HTML_NBSP                 = "&nbsp;";
    String HTML_AMP                  = "&amp";
    String HTML_QUOTE                = "&quot;";
    String HTML_LT                   = "&lt;";
    String HTML_GT                   = "&gt;";

    // ----------------------------------------------------------------log

    String  LOG_PREFIX                = "###| ";
    String  LOG_LINE                  = "============================================================";
    String  LOG_GLOBAL_EXCEPTION_LINE = "====================== GlobalDefaultException ======================";
    String  LOG_URL                   = StrPool.LOG_PREFIX + "URL          : ";
    String  LOG_HTTP_METHOD           = StrPool.LOG_PREFIX + "HTTP_METHOD  : ";
    String  LOG_IP                    = StrPool.LOG_PREFIX + "IP           : ";
    String  LOG_CLASS_METHOD          = StrPool.LOG_PREFIX + "CLASS_METHOD : ";
    String  LOG_ARGS                  = StrPool.LOG_PREFIX + "ARGS         : ";
    String  LOG_RESPONSE              = StrPool.LOG_PREFIX + "RESPONSE     : ";
    String  LOG_STATUS                = StrPool.LOG_PREFIX + "STATUS       : ";
    String  LOG_EXCEPTION             = StrPool.LOG_PREFIX + "EXCEPTION    : ";
    //是否打印全部的结果
    boolean LOG_PRINT_ALL             = false;
    // 结果字符串 > LOG_PRINT_MAX ,格式化打印首尾(LOG_PRINT_MAX / 2)部分，中间省略
    int     LOG_PRINT_MAX             = 1000;
    // 方法处理耗时 > LOG_GOOD_TIME,日志到warn中
    long    LOG_GOOD_TIME             = 10 * 1000;

    // ---------------------------------------------------------------- array

    String[] EMPTY_ARRAY = new String[0];

    byte[] BYTES_NEW_LINE = StrPool.NEWLINE.getBytes();

    // 查询记录的最大时间间隔
    long QUERY_MAX_DAYS = 366;
}