- 1. Legacy
- 2. @ Infopulse , E-mail: [email protected] Skype: victor-cr
Twitter: @alkovictor
- 3. 2004 Java 2014 Java
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- 22. Regexp: (?ms)publics+statics+([^{]+).*?(?=s+publics+|}s+z)
XSLT:
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- 24. Visio Rational Rose Power Designer
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- 26. Dependency Injection Transaction Management Multi-
threading Executor- Migration ,
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- 29. ResultSet aResultSet = null; ArrayList theAttribute1List =
new ArrayList(); ArrayList theAttribute2List = new ArrayList();
ArrayList theAttribute30List = new ArrayList(); StringBuffer aQuery
= new StringBuffer("select ") .append("ATTRIBUTE1,")
.append("ATTRIBUTE2,") while (aResultSet.next()) { if
(aResultSet.getString("ATTRIBUTE1") != null)
theAttribute1List.add(aResultSet.getString("ATTRIBUTE1"));
htAttributeList.put("ATTRIBUTE1", distinct(theAttribute1List));
htAttributeList.put("ATTRIBUTE2", distinct(theAttribute2List));
010
- 30. ...
- 31. public class UniversalComparator implements Comparator { if
(value1 instanceof GregorianCalendar) { GregorianCalendar lcal_obj1
= (GregorianCalendar) value1; GregorianCalendar lcal_obj2 =
(GregorianCalendar) value2; boolean lb_value =
lcal_obj1.before(lcal_obj2); if (ii_comparatorDirection ==
COMP_ASC) { if (lb_value == true) { return 1; } else { return -1; }
} else { if (lb_value == true) { return -1; } else { return 1; } }
} 07
- 32. if (value1 instanceof Boolean) { Boolean lv_obj1 =
(Boolean) value1; Boolean lv_obj2 = (Boolean) value2; String
ls_value1 = lv_obj1.toString(); String ls_value2 =
lv_obj2.toString(); logService.debug("compare: lb_value1,
lb_value2: " + ls_value1 + ", " + ls_value2); int lv_value1 =
(ls_value1 == "true") ? 1 : 0; int lv_value2 = (ls_value2 ==
"true") ? 1 : 0; if (ii_comparatorDirection == COMP_ASC) { int val
= (lv_value1 < lv_value2) ? -1 : 1; // log("val: " + val);
return (lv_value1 < lv_value2) ? -1 : 1; } else return
(lv_value1 < lv_value2) ? 1 : -1; } 06
- 33. ??? ,
- 34. private void moveFile(String from, String to) throws
Exception { //move files from 'from' to 'to' String[] cmd; if
(File.separator.compareTo("") == 0) { //windows cmd = new String[]
{"cmd", "/c", "move", from.trim().replace("/", File.separator),
to.trim().replace("/", File.separator) }; } else {//linux like,
simple mv command does not work, using script cmd = new String[]
{parameters.get("movePath") + ".sh", from.trim().replace("/",
File.separator), to.trim().replace("/", File.separator) }; }
System.gc(); //reduces current process size before fork Process p =
Runtime.getRuntime().exec(cmd); p.waitFor(); p.destroy(); //free up
memory } 05
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- 36. private static final List DEFAULT_OPTIONS = new
ArrayList(4); { DEFAULT_OPTIONS.add(new Option(1, "Unavailable"));
DEFAULT_OPTIONS.add(new Option(2, "Unidirectional"));
DEFAULT_OPTIONS.add(new Option(3, "Bidirectional"));
DEFAULT_OPTIONS.add(new Option(4, "Not applicable")); } 04
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- 38. public static void lockPartyWithLog(Party p, UnitOfWork
uow) { // Local variables Party partyClone = null; // Lock the
object // LOCK_NOWAIT : an exception occurs if the object is being
locked try { partyClone = (Party) uow.refreshAndLockObject(p,
ObjectLevelReadQuery.LOCK_NOWAIT); } catch (DatabaseException dbe)
{ logService.info("The party ID = " + p.getId() + " is locked by an
other process"); try { Thread.currentThread().sleep(1000); } catch
(Exception e) { logService.error("Thread Exception ", e); }
lockPartyWithLog(p, uow); } } 03
- 39. - API
- 40. public interface Parser { void setReport(InputStream
inputstream); void setReport(String s); String getReport(); void
save(); void delete(String Query) throws HibernateException; void
setParams(Map map); Map getParams(); void saveReport(String
reportPath); Boolean isDuplicated(String fileName); } 23: public
class PMScanReport extends AbstractParser 23: implements Parser {
.......... 1556: } 02
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- 42. public int compare(TradeConfirmation tc1, TradeConfirmation
tc2) { int value; Offer o1 = (Offer) tc1.getOffer(); Offer o2 =
(Offer) tc2.getOffer(); if (o1.getTradingInterval() <
o2.getTradingInterval()) { value = -1; } else { if
(o1.getTradingInterval() == o2.getTradingInterval()) { if
(o1.getType() < o2.getType()) { value = -1; } else { if
(o1.getType() == o2.getType()) { PartyDef p1 =
o1.getParty().getEffectiveNow(); PartyDef p2 =
o2.getParty().getEffectiveNow(); if
(p1.getName().compareTo(p2.getName()) < 0) { value = -1; } else
{ if (p1.getName().compareTo(p2.getName()) == 0) { if
(o1.getTradingZone().getEffectiveNow().getIdentification().compareTo()
< 0) { value = -1; } else { if
(o1.getTradingZone().getEffectiveNow().getIdentification().compareTo())
== 0) { value = 0; } else { value = 1; } } } else { value = 1; } }
} else { value = 1; } } } else { value = 1; } } return value; }
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