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Issue Type:
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![Bug]() Bug
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Affects Versions:
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JiBX 1.2.5 |
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Assignee:
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Unassigned |
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Attachments:
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RuntimeSupport.patch |
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Components:
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core |
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Created:
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09/Jan/14 3:02 AM
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Description:
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The current implementation takes the context loader into consideration, but only for finding the StAX and XMLPullParser factories. However, when either is found the loaded class is checked for implementation of the IXMLReaderFactory. The problem is, that the aforementioned interface is not loaded via the previously determined classloader that was used to load the xml reader implementation class, i.e. potentially the context class loader. Instead, interface is directly referred to, which means it is loaded with the current classloader.
Effectively this will lead to failure when the context class loader is used to find the implementation classes, but the interface is provided by a different loader.
A real world example is our JEE environment, where JiBX is used in several submodules, which each provide their own JiBX implementation. Due to class loader isolation, the classes must be loaded via the Context Loader. But this fails due to the aforementioned problem.
I have attached a suggested patch that uses the loader that was determined during the lookup of the implementation class to also load the interface.
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Project:
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JiBX
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Labels:
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exception
classloader
jee
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Priority:
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![Major]() Major
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Reporter:
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Michael Heß
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