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20060412 星期三 2006年04月12日

How to enable CAPS 5.1 Integration Server use Sun Java System Message Queue Server

First, I want do just as what have done as ICAN 5.0.5.

  1. Modify the enviroment at the eDesigner and restart the logichost(Integration).
  2. Restart the integration server.

But I found no use now.

Finaly, I think:

There have many difference between CAPS 5.1 and  ICAN 5.0.5

The Integration Server have changed much, we must understand:

1. Now the integration server no more depend on repository server again.

2. The build application is real EAR now.

3. The integration server will never get server configuration from repository server.

4. The integration server is just a SUN application server 8 platform edition.

So I just do the following and seems work now.

  1. modify the domain.xml

change from: <jms-service init-timeout-in-seconds="60" type="REMOTE">
to

<jms-service init-timeout-in-seconds="60" type="LOCAL">

and now the imq will try to start when the application start up. But I found the imq can't start up because of the default configuration is "persistence to jdbc".

So just do the step 2 (imq persistence database setup: copy the pointbase jar to the imq/lib/ext folder and execute imq/bin/imqdbmgr create all)

Then we can start the integration server succfully.

And now we can just do as the manual said and all will OK.

But there will still some problem:

  1. the imq version is only 3.5 sp1
  2. the imq is only platform edition

 

 

 


 

四月 12, 2006 12:42 上午 GMT+08:00 Permalink

20040704 星期日 2004年07月04日

Seabiscuit

gook movie. 七月 04, 2004 09:02 上午 GMT+08:00 Permalink

蝴蝶效应 / The Butterfly Effect

上周抽空看了这部《蝴蝶效应》的片子，很不错的片子，看完只有一个感想：
珍惜生命、珍惜生活的每时每刻
七月 04, 2004 12:52 上午 GMT+08:00 Permalink

20040703 星期六 2004年07月03日

Seti@home and thinging

About two year ago, I have used several pc and my laptop computing seti for about one year, and finish computing 1982 units and need near 13 hours one unit.
Two months ago, I use another mail account to start new computing set units. and now the average time for one unit is less than 2 hours.

The hardware is evolving quickly than you can think. So as to the technique java related. The most attention two years ago maybe design pattern, mvc framework, EJB2.0 or so. Now it's very different, everyone is talking about POJO, IOC, Spring, AOP.

Will we chase new tech for ever? Will the J2EE fields too crowd? Will the client need so much tech? 七月 03, 2004 11:53 下午 GMT+08:00 Permalink

my cute girl(contain image)

难得的周六休息, 最近一直出差，终于有空陪可爱的女儿。一早就带她去家乐福，又带她去小区公园，它现在已经能区分电梯按钮的1楼和3楼（我们家在3楼）
pipi 七月 03, 2004 12:36 下午 GMT+08:00 Permalink

Never use hibernate JTATransaction implemention because it's wrong

Commonly, JTATransaction shall be used as the following:
      Lookup UserTransaction and begin transaction
      get Connection from DS and do something and close the connection
      get Connection from DS and do something and close the connection
      ...
      commit or roolback
 
So, you can see only the connection as opened after jtaTransaction started will be managed by the Transaction.
 
But In Hibernate, The Transaction is new by a parameter Session.
      JTATransaction(SessionImplementor session)
You can see the JTATransaction is based on the session.
So if the session has already connected, the connection can't been managed by the transaction.
So it is realy realy wrong.
 
The right flow to use JTATransaction through hibernate shall like the following:
     Lookup UserTransaction and begin transaction
     get hibernate session and do something and flush
     ...
     commit or rollback
 
 
So the better way is use cmt SessionBean.

七月 03, 2004 01:06 上午 GMT+08:00 Permalink

20040702 星期五 2004年07月02日

This blogs not support Chinese Character????

When in edit mode, The Chinese character can be displayed OK. But in view mode, The title is OK, but when click and enter, the content is not right.

Just as Frederic Jean said, When i set the utf-8 encoding of my browser, the content display OK! But This is not convenient for most Chinese people because there default character encoding is GBK.
Now found it can be se by myself at the header part of setting.

Thanks for Frederic Jean.
七月 02, 2004 04:09 下午 GMT+08:00 Permalink

ZipInputStream不能正确处理中文文件名

java的java.uti.zip包中，对中文文件名的处理都是按照Unicode的方式去处理的 它内部在取ZipInputStream.getNextEntry()时是调用的getUTF8String()取文件名。 因此如果压缩包中的文件名是非unicode编码的，则不可避免的回抛出异常 IllegalArgumentException
而就目前所知： winRAR、winzip等压缩软件都是将中文文件名按照GBK进行的编码，因此会出现这样的错误。

说来也有趣，本来这里写的就是java.util.zip关于中文的的问题，结果它自己也是有中文的问题。 归根到底还是unicode没有成为大家通用的缺省的字符集。


昨天不用utf-8的encoding，还是乱码，今天就好了。 在今天的header中有如下：
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
最后发现，是在自己的settings中，可以自己修改各个header、footer、css等，只需在header中将utf-8设置好即可。

应cytihuntor要求，把我的理解描述一下，也不知是否正确：
在Setting->Themms先设置自己的theme.
然后在Pages中分别选择_header和Weblog，看起header中有无以下类似的，没有则自己添加：
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
七月 02, 2004 03:32 下午 GMT+08:00 Permalink