List of usage examples for java.sql Time compareTo
public int compareTo(Date anotherDate)
From source file:org.ofbiz.base.util.ObjectType.java
public static Boolean doRealCompare(Object value1, Object value2, String operator, String type, String format, List<Object> messages, Locale locale, ClassLoader loader, boolean value2InlineConstant) { boolean verboseOn = Debug.verboseOn(); if (verboseOn) Debug.logVerbose("Comparing value1: \"" + value1 + "\" " + operator + " value2:\"" + value2 + "\"", module);// w w w .ja v a2s .c o m try { if (!"PlainString".equals(type)) { Class<?> clz = ObjectType.loadClass(type, loader); type = clz.getName(); } } catch (ClassNotFoundException e) { Debug.logWarning("The specified type [" + type + "] is not a valid class or a known special type, may see more errors later because of this: " + e.getMessage(), module); } if (value1 == null) { // some default behavior for null values, results in a bit cleaner operation if ("is-null".equals(operator)) { return Boolean.TRUE; } else if ("is-not-null".equals(operator)) { return Boolean.FALSE; } else if ("is-empty".equals(operator)) { return Boolean.TRUE; } else if ("is-not-empty".equals(operator)) { return Boolean.FALSE; } else if ("contains".equals(operator)) { return Boolean.FALSE; } } int result = 0; Object convertedValue2 = null; if (value2 != null) { Locale value2Locale = locale; if (value2InlineConstant) { value2Locale = UtilMisc.parseLocale("en"); } try { convertedValue2 = ObjectType.simpleTypeConvert(value2, type, format, value2Locale); } catch (GeneralException e) { Debug.logError(e, module); messages.add("Could not convert value2 for comparison: " + e.getMessage()); return null; } } // have converted value 2, now before converting value 1 see if it is a Collection and we are doing a contains comparison if ("contains".equals(operator) && value1 instanceof Collection<?>) { Collection<?> col1 = (Collection<?>) value1; return col1.contains(convertedValue2) ? Boolean.TRUE : Boolean.FALSE; } Object convertedValue1 = null; try { convertedValue1 = ObjectType.simpleTypeConvert(value1, type, format, locale); } catch (GeneralException e) { Debug.logError(e, module); messages.add("Could not convert value1 for comparison: " + e.getMessage()); return null; } // handle null values... if (convertedValue1 == null || convertedValue2 == null) { if ("equals".equals(operator)) { return convertedValue1 == null && convertedValue2 == null ? Boolean.TRUE : Boolean.FALSE; } else if ("not-equals".equals(operator)) { return convertedValue1 == null && convertedValue2 == null ? Boolean.FALSE : Boolean.TRUE; } else if ("is-not-empty".equals(operator) || "is-empty".equals(operator)) { // do nothing, handled later... } else { if (convertedValue1 == null) { messages.add("Left value is null, cannot complete compare for the operator " + operator); return null; } if (convertedValue2 == null) { messages.add("Right value is null, cannot complete compare for the operator " + operator); return null; } } } if ("contains".equals(operator)) { if ("java.lang.String".equals(type) || "PlainString".equals(type)) { String str1 = (String) convertedValue1; String str2 = (String) convertedValue2; return str1.indexOf(str2) < 0 ? Boolean.FALSE : Boolean.TRUE; } else { messages.add( "Error in XML file: cannot do a contains compare between a String and a non-String type"); return null; } } else if ("is-empty".equals(operator)) { if (convertedValue1 == null) return Boolean.TRUE; if (convertedValue1 instanceof String && ((String) convertedValue1).length() == 0) return Boolean.TRUE; if (convertedValue1 instanceof List<?> && ((List<?>) convertedValue1).size() == 0) return Boolean.TRUE; if (convertedValue1 instanceof Map<?, ?> && ((Map<?, ?>) convertedValue1).size() == 0) return Boolean.TRUE; return Boolean.FALSE; } else if ("is-not-empty".equals(operator)) { if (convertedValue1 == null) return Boolean.FALSE; if (convertedValue1 instanceof String && ((String) convertedValue1).length() == 0) return Boolean.FALSE; if (convertedValue1 instanceof List<?> && ((List<?>) convertedValue1).size() == 0) return Boolean.FALSE; if (convertedValue1 instanceof Map<?, ?> && ((Map<?, ?>) convertedValue1).size() == 0) return Boolean.FALSE; return Boolean.TRUE; } if ("java.lang.String".equals(type) || "PlainString".equals(type)) { String str1 = (String) convertedValue1; String str2 = (String) convertedValue2; if (str1.length() == 0 || str2.length() == 0) { if ("equals".equals(operator)) { return str1.length() == 0 && str2.length() == 0 ? Boolean.TRUE : Boolean.FALSE; } else if ("not-equals".equals(operator)) { return str1.length() == 0 && str2.length() == 0 ? Boolean.FALSE : Boolean.TRUE; } else { messages.add( "ERROR: Could not do a compare between strings with one empty string for the operator " + operator); return null; } } result = str1.compareTo(str2); } else if ("java.lang.Double".equals(type) || "java.lang.Float".equals(type) || "java.lang.Long".equals(type) || "java.lang.Integer".equals(type) || "java.math.BigDecimal".equals(type)) { Number tempNum = (Number) convertedValue1; double value1Double = tempNum.doubleValue(); tempNum = (Number) convertedValue2; double value2Double = tempNum.doubleValue(); if (value1Double < value2Double) result = -1; else if (value1Double > value2Double) result = 1; else result = 0; } else if ("java.sql.Date".equals(type)) { java.sql.Date value1Date = (java.sql.Date) convertedValue1; java.sql.Date value2Date = (java.sql.Date) convertedValue2; result = value1Date.compareTo(value2Date); } else if ("java.sql.Time".equals(type)) { java.sql.Time value1Time = (java.sql.Time) convertedValue1; java.sql.Time value2Time = (java.sql.Time) convertedValue2; result = value1Time.compareTo(value2Time); } else if ("java.sql.Timestamp".equals(type)) { java.sql.Timestamp value1Timestamp = (java.sql.Timestamp) convertedValue1; java.sql.Timestamp value2Timestamp = (java.sql.Timestamp) convertedValue2; result = value1Timestamp.compareTo(value2Timestamp); } else if ("java.lang.Boolean".equals(type)) { Boolean value1Boolean = (Boolean) convertedValue1; Boolean value2Boolean = (Boolean) convertedValue2; if ("equals".equals(operator)) { if ((value1Boolean.booleanValue() && value2Boolean.booleanValue()) || (!value1Boolean.booleanValue() && !value2Boolean.booleanValue())) result = 0; else result = 1; } else if ("not-equals".equals(operator)) { if ((!value1Boolean.booleanValue() && value2Boolean.booleanValue()) || (value1Boolean.booleanValue() && !value2Boolean.booleanValue())) result = 0; else result = 1; } else { messages.add("Can only compare Booleans using the operators 'equals' or 'not-equals'"); return null; } } else if ("java.lang.Object".equals(type)) { if (convertedValue1.equals(convertedValue2)) { result = 0; } else { result = 1; } } else { messages.add("Type \"" + type + "\" specified for compare not supported."); return null; } if (verboseOn) Debug.logVerbose("Got Compare result: " + result + ", operator: " + operator, module); if ("less".equals(operator)) { if (result >= 0) return Boolean.FALSE; } else if ("greater".equals(operator)) { if (result <= 0) return Boolean.FALSE; } else if ("less-equals".equals(operator)) { if (result > 0) return Boolean.FALSE; } else if ("greater-equals".equals(operator)) { if (result < 0) return Boolean.FALSE; } else if ("equals".equals(operator)) { if (result != 0) return Boolean.FALSE; } else if ("not-equals".equals(operator)) { if (result == 0) return Boolean.FALSE; } else { messages.add("Specified compare operator \"" + operator + "\" not known."); return null; } if (verboseOn) Debug.logVerbose("Returning true", module); return Boolean.TRUE; }
From source file:org.sakaiproject.tool.section.decorator.SectionDecorator.java
/** * Compares SectionDecorators by the section's first meeting times. * * @param sortAscending// www. j a v a 2 s .c om * @return */ public static final Comparator<SectionDecorator> getTimeComparator(final boolean sortAscending) { return new Comparator<SectionDecorator>() { public int compare(SectionDecorator section1, SectionDecorator section2) { // First compare the category name, then compare the time int categoryNameComparison = section1.getCategory().compareTo(section2.getCategory()); if (categoryNameComparison == 0) { // These are in the same category, so compare by the first meeting time List meetings1 = section1.getDecoratedMeetings(); List meetings2 = section2.getDecoratedMeetings(); MeetingDecorator meeting1 = (MeetingDecorator) meetings1.get(0); MeetingDecorator meeting2 = (MeetingDecorator) meetings2.get(0); Time startTime1 = meeting1.getStartTime(); Time startTime2 = meeting2.getStartTime(); if (startTime1 == null && startTime2 != null) { return sortAscending ? -1 : 1; } if (startTime2 == null && startTime1 != null) { return sortAscending ? 1 : -1; } if (startTime1 == null && startTime2 == null || startTime1.equals(startTime2)) { return getTitleComparator(sortAscending).compare(section1, section2); } return sortAscending ? startTime1.compareTo(startTime2) : startTime2.compareTo(startTime1); } else { return categoryNameComparison; } } }; }