Article View: borland.public.jbuilder.java.swing
Article #9645JBuilder 3: JavaBean does not intialize from .ser under jDK1.2.2
From: Ajay Vohra
Date: Sat, 26 Feb 2000 00:00
Date: Sat, 26 Feb 2000 00:00
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2239 bytes
I have a JavaBean (heavily based on Swing) with a .ser file that is serialized using JDK1.2.2-04 on Solaris 2.6. (The version of JDK shipped with JBuilder 3 Foundation for Solaris.) I can deploy this JavaBean in JBuilder 3 Professional Edition's pallette using Target JDK as JDK1.2.2 (the version of JDK shipped with JBuiulder 3 Foundation edition for Windows NT). When I drag and drop this bean into an application being designed within JBuilder 3 PE, using Target JDK as 1.2.2, on Windows NT, the bean does not initialize itself from the .ser file, when working looking at it under the Design tab. However, when I run the application, with Beans.instaniate option for coding, the application runs fine, and displays the bean properly initialized from its .ser file. I also noticed that this bean does not initialize itself from the .ser file when I deploy this bean in JBuilder 3 Foundation (Target JDK 1.2.2), when looking under the design tab, but, as in the case of JBuilder 3 PE, the application runs fine and shows the bean correctly initialized. One more data point: When I serialize the same bean using JDK1.2.1-04 on Solaris, and use it in JBuilder 3 PE on Windows NT, with Target JDK set to JDK 1.2 (shipped with Jbuilder 3 PE), the bean shows up fine under the Design tab and also the application works fine. Why is it that a bean serailzed with JDK 1.2.2 and deployed using Target JDK 1.2.2 does not initialize itself under the design tab, but does so when the application is run? Is it because the version of Target JDK selected is not really used by JBuilder for its internal use for shwoing beans in the design tab.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111d45,c4dafe017b23e9da,start X-Google-Attributes: gid111d45,public From: "Ajay Vohra" <ajay.vohra@lawson.com> Subject: JBuilder 3: JavaBean does not intialize from .ser under jDK1.2.2 Date: 2000/02/26 Message-ID: <38b8156c@dnews> X-Deja-AN: 590327191 Sender: "Ajay Vohra" <ajay.vohra@lawson.com> X-Trace: 26 Feb 2000 10:03:24 -0800, 207.105.83.65 Reply-To: "Ajay Vohra" <ajay.vohra@lawson.com> Newsgroups: borland.public.jbuilder.java.swing X-User-Info: 24.30.50.11 24.30.50.11