Memory leak on GregorianCalendar

We are having this error and the JSP page becomes blank (white): Jan 9, 2013 7:30:39 PM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE: The web application [/MyWebApp] created a ThreadLocal with key of type [net.sourceforge.jtds.jdbc.DateTime$1] (value [net.sourceforge.jtds.jdbc.DateTime$1@48a47]) and a value of type [java.util.GregorianCalendar] (value [java.util.Grego

GregorianCalendar上的内存泄漏

我们遇到这个错误,并且JSP页面变为空白(白色): 2013年1月9日7:30:39 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap SEVERE:Web应用程序[/ MyWebApp]使用[net.sourceforge.jtds.jdbc.DateTime $ 1]类型的键创建了一个ThreadLocal(值[net.sourceforge.jtds.jdbc.DateTime$1@48a47])和值类型[java.util.GregorianCalendar](值[java.util.GregorianCalendar [time = 1357531128420,areFieldsSet = t

How to check if a Calendar instance was originally a wrong date

I have a Calendar instance, parsed from XSD datetime via the javax.xml.bind.DatatypeConverter.parseDateTime method by JAXB. At runtime, i'm in a web service, and i want to know if the original xsd datetime was valid (month < 12, day < 31, 30, 29, 28 according to month ...ect) or not. Example: this is a valid date: 2015-07-30T09:32:05.543+02:00 and this is not: 2015-07-35T09:32:05.543

如何检查日历实例最初是否是错误的日期

我有一个Calendar实例,通过JAXB的javax.xml.bind.DatatypeConverter.parseDateTime方法从XSD datetime解析。 在运行时,我在一个Web服务中,并且我想知道原始xsd日期时间是否有效(月<12,日<31,30,29,28根据月...等)或不。 例如:这是一个有效的日期: 2015-07-30T09:32:05.543+02:00并且这不是: 2015-07-35T09:32:05.543+02:00 我试图在Web服务中的实例上使用setLenient ,但当原始日期错误时似乎没有引发异常。

add days to date string using date.tocalender function

I'm using Velocity (integrated within our company's software) to code email templates, however I'm struggling to find a solution for the above. The software stores a policy start date as the ${POLSDATE} variable, however I need to be able to add 14 days to this date, I've tried the below (among several other variations): #set ($rendate_14 = $date.toCalendar(${POLSDATE})) $renda

使用date.tocalender函数添加日期字符串

我正在使用Velocity(集成在我们公司的软件中)来编写电子邮件模板,但我正在努力寻找上述解决方案。 该软件将一个策略开始日期存储为$ {POLSDATE}变量,但是我需要能够在该日期添加14天,我已经尝试了下面的几个其他变体: #set ($rendate_14 = $date.toCalendar(${POLSDATE})) $rendate_14.add(5,14) “$ rendate_14”没有添加将打印逗号分隔的数据数组(本例中的日期为01/08/17): java.util.GregorianCalendar中的[时间

gregorian calendar java error

I can't print GregorianCalendar package Tests; import java.util.Date; import java.util.GregorianCalendar; public class Data { public static void main(String[] args) { GregorianCalendar time = new GregorianCalendar(1999, 2, 2); System.out.println(time); } } I receive this java.util.GregorianCalendar[time=?,areFieldsSet=false,areAllFieldsSet=false,lenie

公历日历java错误

我无法打印GregorianCalendar package Tests; import java.util.Date; import java.util.GregorianCalendar; public class Data { public static void main(String[] args) { GregorianCalendar time = new GregorianCalendar(1999, 2, 2); System.out.println(time); } } 我收到这个 java.util.GregorianCalendar中的[时间= ?, areFieldsSet =假,areAllFieldsSet =假,宽松= TRUE,

Calendar get year returns wrong result

I want to create a calendar object and set it to a certain year and a week in that year. Calendar calendar = Calendar.getInstance(); calendar.set(Calendar.WEEK_OF_YEAR, weekOfYear); // 1 calendar.set(Calendar.YEAR, year); // 2016 setWeekChecked(calendar); This is the toString of the calendar object as I pass it to the setWeekChecked method: java.util.GregorianCalendar[time=?,areFieldsSet=fal

日历获得年份返回错误的结果

我想创建一个日历对象,并将其设置为当年的某一年和一周。 Calendar calendar = Calendar.getInstance(); calendar.set(Calendar.WEEK_OF_YEAR, weekOfYear); // 1 calendar.set(Calendar.YEAR, year); // 2016 setWeekChecked(calendar); 这是日历对象的toString,因为我将它传递给setWeekChecked方法: java.util.GregorianCalendar中[时间= ?, areFieldsSet =假,宽大=真,区=美国/纽约,Firstdayofweek可= 1,minimalDa

calendar api to display date alone

import java.util.Calendar; public class Employee { private Calendar doj; public Employee(Calendar date) { // TODO Auto-generated constructor stub this.doj=date; } public Calendar getDoj() { return doj; } } import java.util.ArrayList; import java.util.Calendar; import java.util.List; public class

日历api单独显示日期

import java.util.Calendar; public class Employee { private Calendar doj; public Employee(Calendar date) { // TODO Auto-generated constructor stub this.doj=date; } public Calendar getDoj() { return doj; } } import java.util.ArrayList; import java.util.Calendar; import java.util.List; public class

Is there something wrong with SimpleDateFormat year and timezone formating

I'm up to my wits end on this annoying problem. Basically couldn't fix this for a long time. java.util.Calendar calendar_now = java.util.Calendar.getInstance(); java.util.Calendar calendar_entry = java.util.Calendar.getInstance(); java.util.Date dt = new Date(); java.text.SimpleDateFormat formatter; try{ // if(this.Time.length() == 0) {this.Time = "00:00";}

SimpleDateFormat年份和时区格式有问题吗?

我在这个烦人的问题上结束了自己的智慧。 基本上无法解决这个很长一段时间。 java.util.Calendar calendar_now = java.util.Calendar.getInstance(); java.util.Calendar calendar_entry = java.util.Calendar.getInstance(); java.util.Date dt = new Date(); java.text.SimpleDateFormat formatter; try{ // if(this.Time.length() == 0) {this.Time = "00:00";} //this.Time = "00:00";

Set the date and time manually

i'm trying to allow a customer to set the date and time they would want to make a reservation. The code which i have already completed creates lots of text in the text file when saved and crashes when you try to load it again. This is my code for adding a reservation: public static List<Reservation> addReservations(List<Reservation> reservations, List<Customer> customer

手动设置日期和时间

我试图让客户设定他们想要预约的日期和时间。 我已经完成的代码在保存时会在文本文件中创建大量文本,并在您尝试重新加载时崩溃。 这是我添加预订的代码: public static List<Reservation> addReservations(List<Reservation> reservations, List<Customer> customers) { int newReservationId = Reservation.getNumberOfReservations() + 1; String startString = readString("Enter Reservatio

How to default value of java.util.Date type parameter in ireport?

I want to set default value of a java.util.Date type parameter to 8 September 2009 in iReport. I set this value in double quote, set it using new java.util.Date(2009,9,8) , new java.util.Date(1252348200) and new java.util.Date("08-09-2009") but it did not work. How can we set these type of values? 使用日历 Calendar c = Calendar.getInstance(); c.set(2009, 8, 8); Date d = c.getTime(

如何在ireport中默认java.util.Date类型参数的值?

我想在iReport中将java.util.Date类型参数的默认值设置为2009年9月8日。 我将这个值设置为双引号,使用new java.util.Date(2009,9,8) , new java.util.Date(1252348200)和new java.util.Date("08-09-2009")但它不起作用。 我们如何设置这些类型的值? 使用日历 Calendar c = Calendar.getInstance(); c.set(2009, 8, 8); Date d = c.getTime(); 具有三个参数:年,月和日的Date构造函数已弃用 。 您应该使用G

Passing parameters while showing a view in Eclipse RCP

I am creating eclipse RCP application and I am stuck with passing parameter while showing a view. As the first approach, I tried setting a static variable in View2 from View1 and opened that view (as below). It works. IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); String viewIdToClose = studentListView.ID; IViewPart viewToClose

在Eclipse RCP中显示视图时传递参数

我正在创建eclipse RCP应用程序,并且在显示视图时我坚持传递参数。 作为第一种方法,我尝试在View1中设置View2中的静态变量并打开该视图(如下所示)。 有用。 IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); String viewIdToClose = studentListView.ID; IViewPart viewToClose = activePage.findView(viewIdToClose); TableItem item = studentTable.