本文整理了Java中org.eclipse.persistence.internal.helper.Helper.calendarFromUtilDate()方法的一些代码示例，展示了Helper.calendarFromUtilDate()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Helper.calendarFromUtilDate()方法的具体详情如下：
包路径：org.eclipse.persistence.internal.helper.Helper
类名称：Helper
方法名：calendarFromUtilDate

Helper.calendarFromUtilDate介绍

[英]Answer a Calendar from a date.
[中]从日期开始回答日历。

代码示例

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

/**
 * Build a valid instance of java.util.Calendar from the given source object.
 *    @param sourceObject    Valid instance of java.util.Date, String, java.sql.Timestamp, or Long
 */
protected Calendar convertObjectToCalendar(Object sourceObject) throws ConversionException {
  if (sourceObject instanceof Calendar) {
    return (Calendar)sourceObject;
  } else if (sourceObject instanceof java.util.Date) {
    // PERF: Avoid double conversion for date subclasses.
    return Helper.calendarFromUtilDate((java.util.Date)sourceObject);
  }
  return Helper.calendarFromUtilDate(convertObjectToUtilDate(sourceObject));
}

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

/**
 * Build a valid instance of java.util.Calendar from the given source object.
 *    @param sourceObject    Valid instance of java.util.Date, String, java.sql.Timestamp, or Long
 */
protected Calendar convertObjectToCalendar(Object sourceObject) throws ConversionException {
  if (sourceObject instanceof Calendar) {
    return (Calendar)sourceObject;
  } else if (sourceObject instanceof java.util.Date) {
    // PERF: Avoid double conversion for date subclasses.
    return Helper.calendarFromUtilDate((java.util.Date)sourceObject);
  }
  return Helper.calendarFromUtilDate(convertObjectToUtilDate(sourceObject));
}

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

/**
 * Build a valid instance of java.util.Calendar from the given source object.
 *    @param sourceObject    Valid instance of java.util.Date, String, java.sql.Timestamp, or Long
 */
protected Calendar convertObjectToCalendar(Object sourceObject) throws ConversionException {
  if (sourceObject instanceof Calendar) {
    return (Calendar)sourceObject;
  } else if (sourceObject instanceof java.util.Date) {
    // PERF: Avoid double conversion for date subclasses.
    return Helper.calendarFromUtilDate((java.util.Date)sourceObject);
  }
  return Helper.calendarFromUtilDate(convertObjectToUtilDate(sourceObject));
}

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

public Calendar convertStringToCalendar(String sourceString, QName schemaTypeQName) {
  java.util.Date date = convertStringToDate(sourceString, schemaTypeQName);
  Calendar cal = Helper.calendarFromUtilDate(date);
  cal.setTimeZone(getTimeZone());
  return cal;
}