tag:blogger.com,1999:blog-14617135.post6124909609778080616..comments2008-04-30T10:59:39.112+05:30Surya Chaitanya Tamadahttp://www.blogger.com/profile/14424718086936885519noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-14617135.post-12903326234904380862007-09-18T20:53:00.000+05:302007-09-18T20:53:00.000+05:30<B> Repeat step 2 if the returned Object has a writeReplace(), until an object returned doesn't override writeReplace(). </B> This is not true as ClassB also have writeReplace which returns object of type ClassB, this will put it in infinite loop.<BR/>so it is <BR/><B> Repeat step 2 if the returned Object has a writeReplace(), until an object returned doesn't provide writeReplace() or writeReplace() returns the object of same type on which it is called. </B> what do you think?tegbirhttp://www.blogger.com/profile/15735248207395610793noreply@blogger.comtag:blogger.com,1999:blog-14617135.post-1045086773221017182007-05-19T17:54:00.000+05:302007-05-19T17:54:00.000+05:30Hi Surya<BR/><BR/>I don't understand why U want to make the life so complicated :)<BR/>Anyway joke apart I hope to have understand what U mean:<BR/><BR/>the result that U have expected can't be because readResolve and resolveObject are invoked ONLY when an object has been read by <BR/><BR/>objectInputStream, so the order is:<BR/><BR/>readObject<BR/> readResolve<BR/> resolveObject<BR/><BR/>here why U get "CustomObjectInputStream.resolveObject [Class C: Test***String]"<BR/>after "ClassC.readObject"<BR/><BR/>now U expect that ClassB.readResolve and then ClassA.rearResolve hat to be invoked when you create ClassB and ClassA<BR/>but that is not enough because the method are invoked only after the stream have read the object<BR/><BR/>if U change the code in CustomObjectInputStream: <BR/>.<BR/>.<BR/>.<BR/>if (obj instanceof ClassC) { <BR/> return new ClassB(((ClassC) obj).getClassCData()); <BR/>.<BR/>.<BR/>.<BR/><BR/>with:<BR/><BR/>.<BR/>.<BR/>.<BR/>if (obj instanceof ClassC) { <BR/> return new ClassA(((ClassC) obj).getClassCData()); <BR/>.<BR/>.<BR/>.<BR/><BR/>U have the result expected.<BR/>If instead U had to pass through ClassB then actually will be a bit complicated ...<BR/><BR/>cheers <BR/>Fabriziofabriziohttp://www.blogger.com/profile/15973077284804873453noreply@blogger.comtag:blogger.com,1999:blog-14617135.post-61518590874705630682007-05-19T17:52:00.000+05:302007-05-19T17:52:00.000+05:30Hi Surya<BR/><BR/>I don't understand why U want to make the life so complicated :)<BR/>Anyway joke apart I hope to have understand what U mean:<BR/><BR/>the result that U have expected can't be because readResolve and resolveObject are invoked ONLY when an object has been read by <BR/><BR/>objectInputStream, so the order is:<BR/><BR/>readObject<BR/> readResolve<BR/> resolveObject<BR/><BR/>here why U get "CustomObjectInputStream.resolveObject [Class C: Test***String]"<BR/>after "ClassC.readObject"<BR/><BR/>now U expect that ClassB.readResolve and then ClassA.rearResolve hat to be invoked when you create ClassB and ClassA<BR/>but that is not enough because the method are invoked only after the stream have read the object<BR/><BR/>if U change the code in CustomObjectInputStream: <BR/>.<BR/>.<BR/>.<BR/>if (obj instanceof ClassC) { <BR/> return new ClassB(((ClassC) obj).getClassCData()); <BR/>.<BR/>.<BR/>.<BR/><BR/>with:<BR/><BR/>.<BR/>.<BR/>.<BR/>if (obj instanceof ClassC) { <BR/> return new ClassA(((ClassC) obj).getClassCData()); <BR/>.<BR/>.<BR/>.<BR/><BR/>U have the result expected.<BR/>If instead U had to pass through ClassB then actually will be a bit complicated ...<BR/>tell me what U think <BR/><BR/>cheers <BR/>Fabriziofabriziohttp://www.blogger.com/profile/15973077284804873453noreply@blogger.com