0004273: Serialization fails for java.net.URI and java.net.URL

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Category

Severity

Reproducibility

Date Submitted

Last Update

0004273

[Hessian]

major

always

10-27-10 07:57

10-01-10 20:41

Reporter

p_wright

View Status

public

Assigned To

Priority

normal

Resolution

open

Status

new

Product Version

4.0.7

Summary

0004273: Serialization fails for java.net.URI and java.net.URL

Description

When serialising java.net.URI or java.net.URL types the serialiser creates bad objects which behave incorrectly (losing their internal fields).

Serialising+deserialising a URI results in an object whose toString() method returns the same as before however whose getScheme(), getHost(), etc. methods return different values (null). This problem can be very difficult to detect.

URL has a more obvious failure mode, throwing a NullPointerException on toString()

Result of running the attached Test.java code (Java 1.6.0_22-b04 64-bit VM). The values before and after should not change (and equals() should return true, obviously)

  toString() http://www.example.com [^] => http://www.example.com [^]
getScheme() http => null
   getHost() www.example.com => null
isAbsolute() true => false
    equals() false

Additional Information

Attached Files

Test.java [^] (1,197 bytes) 10-27-10 07:57

Relationships

Notes
(0004806) mixueqiang 10-01-10 20:41	Hi, can I do some contribution for hessian? I want to take and fix some issues :)

Issue History
Date Modified	Username	Field	Change
10-27-10 07:57	p_wright	New Issue
10-27-10 07:57	p_wright	File Added: Test.java
10-27-10 07:58	p_wright	Issue Monitored: p_wright
10-01-10 20:39	mixueqiang	Issue Monitored: mixueqiang
10-01-10 20:41	mixueqiang	Note Added: 0004806

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