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| 1 | +create or replace TYPE CompositeFilter |
| 2 | +under Filter |
| 3 | +( |
| 4 | + m_filters FilterArray |
| 5 | + |
| 6 | + ,constructor function Compositefilter(filters FilterArray) return self as result |
| 7 | + |
| 8 | + |
| 9 | + ,overriding member function dofilter(logger Logger, lvl LogLevel, marker Marker, msg log4_object, t GenericException) return Result |
| 10 | + ,overriding member function dofilter(logger Logger, lvl LogLevel, marker Marker, msg Message, t GenericException) return Result |
| 11 | + ,overriding member function dofilter(event LogEvent) return Result |
| 12 | + |
| 13 | + , member function addFilter(filter Filter) return CompositeFilter |
| 14 | + , member function removeFilter(filter Filter) return CompositeFilter |
| 15 | + |
| 16 | + , member function hasFilters return boolean |
| 17 | + |
| 18 | +) not final ; |
| 19 | +/ |
| 20 | +show errors |
| 21 | + |
| 22 | +create or replace TYPE BODY CompositeFilter |
| 23 | +AS |
| 24 | + |
| 25 | + constructor function Compositefilter(filters FilterArray) return self as result |
| 26 | + IS |
| 27 | + BEGIN |
| 28 | + onMatch := Result.NEUTRAL; |
| 29 | + onMismatch := Result.NEUTRAL; |
| 30 | + m_filters := filters; |
| 31 | + return; |
| 32 | + END; |
| 33 | + |
| 34 | + member function addFilter(filter Filter) return CompositeFilter |
| 35 | + IS |
| 36 | + BEGIN |
| 37 | + --m_filters.extend(); |
| 38 | + --m_filters(m_filters.LAST) := filter; |
| 39 | + return self; |
| 40 | + END; |
| 41 | + |
| 42 | + member function removeFilter(filter Filter) return CompositeFilter |
| 43 | + IS |
| 44 | + BEGIN |
| 45 | + for x in m_filters.FIRST .. m_filters.LAST LOOP |
| 46 | + if m_filters.exists(x) and m_filters(x) = filter then |
| 47 | + --m_filters.delete(x); |
| 48 | + exit; |
| 49 | + end if; |
| 50 | + end loop; |
| 51 | + return self; |
| 52 | + END; |
| 53 | + member function hasFilters return boolean |
| 54 | + is |
| 55 | + begin |
| 56 | + return m_filters.count >0; |
| 57 | + end; |
| 58 | + |
| 59 | + overriding member function dofilter(logger Logger, lvl LogLevel, marker Marker, msg log4_object, t GenericException) return Result |
| 60 | + IS |
| 61 | + retval Result := Result.NEUTRAL; |
| 62 | + BEGIN |
| 63 | + for x in m_filters.FIRST .. m_filters.LAST LOOP |
| 64 | + if m_filters.exists(x) THEN |
| 65 | + retval := m_filters(x).dofilter(logger, lvl, marker, msg, t); |
| 66 | + IF retval != Result.NEUTRAL THEN |
| 67 | + return retval; |
| 68 | + END IF; |
| 69 | + end if; |
| 70 | + END LOOP; |
| 71 | + return retval; |
| 72 | + end; |
| 73 | + overriding member function dofilter(logger Logger, lvl LogLevel, marker Marker, msg Message, t GenericException) return Result |
| 74 | + IS |
| 75 | + retval Result := Result.NEUTRAL; |
| 76 | + BEGIN |
| 77 | + for x in m_filters.FIRST .. m_filters.LAST LOOP |
| 78 | + retval := m_filters(x).dofilter(logger, lvl, marker, msg, t); |
| 79 | + IF retval != Result.NEUTRAL THEN |
| 80 | + return retval; |
| 81 | + END IF; |
| 82 | + END LOOP; |
| 83 | + return retval; |
| 84 | + end; |
| 85 | + overriding member function dofilter(event LogEvent) return Result |
| 86 | + IS |
| 87 | + retval Result := Result.NEUTRAL; |
| 88 | + BEGIN |
| 89 | + for x in m_filters.FIRST .. m_filters.LAST LOOP |
| 90 | + retval := m_filters(x).dofilter(event); |
| 91 | + IF retval != Result.NEUTRAL THEN |
| 92 | + return retval; |
| 93 | + END IF; |
| 94 | + END LOOP; |
| 95 | + return retval; |
| 96 | + end; |
| 97 | + |
| 98 | +END; |
| 99 | +/ |
| 100 | +show errors |
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