eclipse Java - XMLGregorianCalendar 异常
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Java - XMLGregorianCalendar Exception
提问by ns1
I am working on a web service program that makes calls back and forth in the form of XML. My issue is not with that however. When I run this locally (in Eclipse) on my machine, it seems to work. However, when my coworker runs it/if I attempt to run it on the server, he gets this exception before the web service is even called:
我正在开发一个以 XML 形式来回调用的 Web 服务程序。然而，我的问题与此无关。当我在我的机器上本地（在 Eclipse 中）运行它时，它似乎工作。但是，当我的同事运行它/如果我尝试在服务器上运行它时，他甚至在调用 Web 服务之前就会收到此异常：
Exception #6 in ClientMain.java java.lang.IllegalArgumentException: 2012-07-09T08:19:44-0400
ClientMain.java 中的异常 #6 java.lang.IllegalArgumentException: 2012-07-09T08:19:44-0400
Does anyone have any idea why it would take the argument on one machine but not the other? The build should not be the issue as I copied my entire eclipse workspace on a thumbdrive (so all associated jars and the build path should have carried over). As far as the server run, I exported the entire program as a runnable jar (running Eclipse Indigo) and get a similar issue.
有谁知道为什么它会在一台机器上而不是另一台机器上进行论证？构建应该不是问题，因为我将整个 eclipse 工作区复制到拇指驱动器上（因此所有相关的 jar 和构建路径都应该保留）。就服务器运行而言，我将整个程序导出为一个可运行的 jar（运行 Eclipse Indigo）并遇到类似的问题。
I'd appreciate any insight!
我很感激任何见解！
Stacktrace/Output:
堆栈跟踪/输出：
java.lang.IllegalArgumentException: 2012-07-09T09:19:42-0400
at com.sun.org.apache.xerces.internal.jaxp.datatype.XMLGregorianCalendarImpl$Parser.skip(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.datatype.XMLGregorianCalendarImpl$Parser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.datatype.XMLGregorianCalendarImpl.<init>(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.datatype.DatatypeFactoryImpl.newXMLGregorianCalendar(Unknown Source)
at com.travelport.worldspanimageserver.client.ClientMain.requestRun(ClientMain.java:231)******************************************************
Running by Yesterday's Date ...
2012-07-09T09:19:42-0400
Current date being used is 2012-07-09T09:19:42-0400
Exception #6 in ClientMain.java java.lang.IllegalArgumentException: 2012-07-09T09:19:42-0400
at com.travelport.worldspanimageserver.client.ClientMain.runTypeCheck(ClientMain.java:161)
at com.travelport.worldspanimageserver.client.ClientMain.main(ClientMain.java:81)
Exception #13 in ClientMain.java java.lang.NullPointerException
Method causing exception:
导致异常的方法：
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.Properties;
import java.util.TimeZone;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.swing.text.Document;
import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.XMLGregorianCalendar;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;
public static void requestRun(String strRunType) throws DatatypeConfigurationException{
//-TODO: determine how date is passed in/retrieved from database
GregorianCalendar c = new GregorianCalendar();
XMLGregorianCalendar dateTime = null;
if (strRunType == "fullLoad") {dateTime = null;}
if (strRunType.substring(0,2).equals("OD"))
{
System.out.println("Current date being used is " + DatatypeFactory.newInstance().newXMLGregorianCalendar(strRunType.substring(2,strRunType.length())));
dateTime = DatatypeFactory.newInstance().newXMLGregorianCalendar(strRunType.substring(2,strRunType.length()));
}
if (strRunType.substring(0,2).equals("DT"))
{
System.out.println("Current date being used is " + strRunType.substring(2,strRunType.length()));
dateTime = DatatypeFactory.newInstance().newXMLGregorianCalendar(strRunType.substring(2,strRunType.length()));
}
String address = "http://vhligssas001:31860/services/ImageViewerService"; /**getServiceURL(sServer);**/
try
{
ArrayList<PropertyType> propertyIdList = null;
ArrayList tempList = null;
if (strRunType.equals("properties"))
{
propertyIdList = getPropertiesFromFile(); //to fix later
}
else
{
propertyIdList = initialCall(dateTime, propertyIdList, address);
}
secondCall(propertyIdList, address);
}
catch(Exception e)
{
System.out.println("Exception #5 in ClientMain.java " + e);
try
{
postMail("Exception #5 in ClientMain.java " + e);
}
catch (Exception e1)
{
e1.printStackTrace();
}
System.exit(16);
}
}
catch(Exception e)
{
System.out.println("Exception #6 in ClientMain.java " + e);
try
{
postMail("Exception #6 in ClientMain.java " + e);
e.printStackTrace(); //added
}
catch (Exception e1)
{
e1.printStackTrace();
}
System.exit(16);
}
}
Main Class:
主要类：
public static void main(String args[]) throws Exception
{
String sRunType = new String("");
try
{
File fPropertiesToLoad = new File("runType.txt");
BufferedReader in = null;
String strRunType = new String("");
if (!fPropertiesToLoad.exists())
{
System.out.println("******************************************************");
System.out.println("Exception #1 - Run Type file does not exist");
System.out.println("******************************************************");
postMail("Exception #1 - Run Type file does not exist");
System.exit(16);
}
else
{
in = new BufferedReader(new FileReader("runType.txt"));
if ((strRunType = in.readLine()) != null)
{
sRunType = strRunType.trim();
}
in.close();
runTypeCheck(sRunType);
}
}
catch (Exception e)
{
System.out.println("Exception #2 in ClientMain.java " + e);
postMail("Exception #2 in ClientMain.java " + e);
System.exit(16);
}
}
runTypeCheck:
运行类型检查：
public static void runTypeCheck(String sRunType)
{
try
{
//Hard-coded in "yesterday" as the date
sRunType = "DT";
System.out.println("******************************************************");
DateTimeFormatter parser2 = ISODateTimeFormat.dateTimeNoMillis();
if (sRunType.equals("DT"))
{
System.out.println("Running by Yesterday's Date ...");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, -1);
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ");
sRunType = dateFormat.format(cal.getTime());
System.out.println(sRunType);
sRunType = sRunType.replaceAll("-0500", "-05:00");
sRunType = "DT" + sRunType;
requestRun(sRunType);
}
System.out.println("******************************************************");
}
catch(Exception e)
{
System.out.println("Exception #4 in ClientMain.java " + e);
try
{
postMail("Exception #4 in ClientMain.java " + e);
}
catch (Exception e1)
{
e1.printStackTrace();
}
System.exit(16);
}
}
only output:
仅输出：
******************************************************
Running by Yesterday's Date ...
2012-07-09T08:19:44-0400
Current date being used is 2012-07-09T08:19:44-0400
Exception #6 in ClientMain.java java.lang.IllegalArgumentException: 2012-07-09T08:19:44-0400
采纳答案by radimpe
The problem is that your 'date' that you get from strRunType.substring(2,strRunType.length())isn't a valid lexicalRepresentationof the date.
问题是您从中获得的“日期”strRunType.substring(2,strRunType.length())不是有效lexicalRepresentation的日期。
You'll need to get your input value correctly formatted in order to parse as an XMLGregorianCalendarobject.
您需要正确格式化输入值才能将其解析为XMLGregorianCalendar对象。
The error being that you are missing a :in the -04:00in your date.
错误之处在于你缺少一个:在-04:00您的日期。
Which you must have been aware of because of sRunType = sRunType.replaceAll("-0500", "-05:00");code... except you were using a 5 instead of a 4?
由于sRunType = sRunType.replaceAll("-0500", "-05:00");代码，您一定已经意识到了这一点……除了您使用的是 5 而不是 4？
