重新编译jodatime?

时间:2010-08-14 03:14:26

标签: java android jodatime

这是我第一次使用jodatime而且我遇到了stackoverflow错误,我不知道如何修复。我正在创建一个Android应用程序,需要能够显示创建sqlite记录和今天之间的日子。据我所知,一切都正常,除了jodatime。我在构建项目时遇到了这个错误

[2010-08-10 02:08:50 - Grow Journal Beta] processing org/joda/time/DateTimeUtils.class...
[2010-08-10 02:08:50 - Grow Journal Beta] processing org/joda/time/DateTimeZone$1.class...
[2010-08-10 02:08:50 - Grow Journal Beta] warning: Ignoring InnerClasses attribute for an anonymous inner class that doesn't come with an associated EnclosingMethod attribute. (This class was probably produced by a broken compiler.)
[2010-08-10 02:08:50 - Grow Journal Beta] processing org/joda/time/DateTimeZone$Stub.class...

这是logcat:

08-13 22:12:11.823: ERROR/AndroidRuntime(6537): Uncaught handler: thread main exiting due to uncaught exception
08-13 22:12:11.893: ERROR/AndroidRuntime(6537): java.lang.StackOverflowError
08-13 22:12:11.893: ERROR/AndroidRuntime(6537):     at java.util.Hashtable.get(Hashtable.java:274)
08-13 22:12:11.893: ERROR/AndroidRuntime(6537):     at java.util.Properties.getProperty(Properties.java:177)
08-13 22:12:11.893: ERROR/AndroidRuntime(6537):     at java.lang.System.getProperty(System.java:440)
08-13 22:12:11.893: ERROR/AndroidRuntime(6537):     at java.lang.System.getProperty(System.java:412)
08-13 22:12:11.893: ERROR/AndroidRuntime(6537):     at org.joda.time.DateTimeZone.getDefault(DateTimeZone.java:132)
08-13 22:12:11.893: ERROR/AndroidRuntime(6537):     at org.joda.time.DateTimeZone.forID(DateTimeZone.java:190)
08-13 22:12:11.893: ERROR/AndroidRuntime(6537):     at org.joda.time.DateTimeZone.getDefault(DateTimeZone.java:132)

看了一下之后,我想我只需要重新编译自己的jodatime二进制文件。 我一直在使用eclipse,我创建了一个新项目,并导入了jodatime源代码。当我尝试编译时,我在控制台中得到它:

Usage: java org.joda.time.tz.ZoneInfoCompiler <options> <source files>

可能的选项包括:   -src指定读取源文件的位置   -dst指定生成文件的写入位置

不确定从哪里开始。任何帮助将不胜感激。谢谢你的时间。

来自溢出的StackTrace:

Thread [ main] (Suspended (exception StackOverflowError))   
    DateTimeZone.getDefault() line: 147 
    ISOChronology.getInstance() line: 86    
    DateTimeUtils.getChronology(Chronology) line: 231   
    DateConverter(AbstractConverter).getChronology(Object, Chronology) line: 82 
    DateTime(BaseDateTime).(Object, Chronology) line: 170 
    DateTime.(Object) line: 168   
    PlantsCursorAdapter.newView(Context, Cursor, ViewGroup) line: 71    
    PlantsCursorAdapter(CursorAdapter).getView(int, View, ViewGroup) line: 182  
    ListView(AbsListView).obtainView(int) line: 1274    
    ListView.measureHeightOfChildren(int, int, int, int, int) line: 1147    
    ListView.onMeasure(int, int) line: 1060 
    ListView(View).measure(int, int) line: 7966 
    TableLayout(ViewGroup).measureChildWithMargins(View, int, int, int, int) line: 3077 
    TableLayout(LinearLayout).measureChildBeforeLayout(View, int, int, int, int, int) line: 888 
    TableLayout.measureChildBeforeLayout(View, int, int, int, int, int) line: 453   
    TableLayout(LinearLayout).measureVertical(int, int) line: 350   
    TableLayout.measureVertical(int, int) line: 465 
    TableLayout.onMeasure(int, int) line: 428   
    TableLayout(View).measure(int, int) line: 7966  
    FrameLayout(ViewGroup).measureChildWithMargins(View, int, int, int, int) line: 3077 
    FrameLayout.onMeasure(int, int) line: 245   
    FrameLayout(View).measure(int, int) line: 7966  
    LinearLayout.measureVertical(int, int) line: 464    
    LinearLayout.onMeasure(int, int) line: 278  
    LinearLayout(View).measure(int, int) line: 7966 
    PhoneWindow$DecorView(ViewGroup).measureChildWithMargins(View, int, int, int, int) line: 3077   
    PhoneWindow$DecorView(FrameLayout).onMeasure(int, int) line: 245    
    PhoneWindow$DecorView(View).measure(int, int) line: 7966    
    ViewRoot.performTraversals() line: 767  
    ViewRoot.handleMessage(Message) line: 1650  
    ViewRoot(Handler).dispatchMessage(Message) line: 99 
    Looper.loop() line: 123 
    ActivityThread.main(String[]) line: 4595    
    Method.invokeNative(Object, Object[], Class, Class[], Class, int, boolean) line: not available [native method]  
    Method.invoke(Object, Object...) line: 521  
    ZygoteInit$MethodAndArgsCaller.run() line: 860  
    ZygoteInit.main(String[]) line: 618 
    NativeStart.main(String[]) line: not available [native method]  

DateTimeZone.class来源为Here

3 个答案:

答案 0 :(得分:2)

有问题的递归显然在DateTimeZone.getDefaultDateTimeZone.forID之间。但是,堆栈行号似乎与Joda源代码({3}}不一致。在该代码中,DateTimeZone.getDefault()方法不会查看系统属性......这些内容发生在静态初始化程序中。

似乎Android代码库使用了JodaTime的调整版本。

无论如何,看起来调用JodaTime.setDefault(...)可能是一种解决方法。另外,请检查是否已设置“user.timezone”系统属性。

(我不认为重新编译/使用标准JodaTime是正确的策略.Android调整......无论它们是什么......都可能是有原因的。)

修改

重新审视这一点,发现在某些平台(Android,Google-Apps)上这是JodaTime 1.6.1中的一个错误。问题跟踪器在JodaTime 1.6.2中将其显示为已修复。

答案 1 :(得分:0)

为什么你不能使用类似的东西:

SELECT julianday('now') - julianday('1776-07-04');  

在您的查询中?

答案 2 :(得分:0)

我只是有同样的问题,我认为这是joda-time 1.6.1中的一个错误,因为所有运行良好的版本1.6版本。我在joda-time bug跟踪器上发布了一个错误报告,我使用1.6版本。

圣保罗