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Posted to j-dev@xerces.apache.org by "Cindy Moncsko (JIRA)" <xe...@xml.apache.org> on 2005/03/03 15:54:50 UTC
[jira] Created: (XERCESJ-1047) Error calcuating the Base URI for XML included through the XInclude process.
Error calcuating the Base URI for XML included through the XInclude process.
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Key: XERCESJ-1047
URL: http://issues.apache.org/jira/browse/XERCESJ-1047
Project: Xerces2-J
Type: Bug
Components: XInclude 1.0
Versions: 2.6.2
Environment: 1. Custom protocol and the java.protocol.handler.pkgs System property set
to recognize that protocol.
2. Running Sun JDK 1.4.2_04
3. Xerces 2.6.2 initially,
xercesImpl-gump-03032005.jar for last minute check.
Reporter: Cindy Moncsko
Attachments: TestBaseUri.zip, xercesCustomProtocolBaseUriPatch.txt
Error calcuating the Base URI for XML included through the XInclude process.
I did not see a way to use existing tests to illustrate this problem so I
zipped up a standalone test.
Problem:
---------
TESTING CONDITIONS:
Root document
error.test://dogs/DogRoot.xml
XIncludes
error.test://cats/Noise.xml
which XIncludes
error.test://dogs/Noise.xml
When the XIncludeHandler.getRelativeBaseURI() method calculates the relative
Base URI
relativeURI = error.test://dogs/Noise.xml
fParentRelativeURI = error.test://cats/Noise.xml
it assumes it is a file: protocol.
URI uri = new URI("file", error.test://cats/Noise.xml);
The PATH of the the uri then equals
error.test://cats/Noise.xml
The URI is then resolved against the URI specification string
error.test://dogs/Noise.xml
uri = new URI(uri, error.test://dogs/Noise.xml);
Resulting in the relative path
/Noise.xml
return uri.getPath();
Since parent was //cats/Noise.xml the /Noise.xml could be seen as //cats/Noise.xml
This is incorrect because error test://dogs/Noise.xml
is a different file than error test://cats/Noise.xml
Solution:
---------
Remove hard coded file scheme. Return path is the scheme and
authority are the same, otherwise return the relative path.
URI uriParent = new URI(fParentRelativeURI);
URI uriChild = new URI(uriParent, relativeURI);
if (!uriChild.getHost().equals(uriParent.getHost())
|| !uriChild.getScheme().equals(uriParent.getScheme())) {
return relativeURI;
}
return uriChild.getPath();
In the above test the relativeURI value (error.test://dogs/Noise.xml) would
be returned, since the authority dogs does not equal cats.
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[jira] Updated: (XERCESJ-1047) Error calcuating the Base URI for XML included through the XInclude process.
Posted by "Cindy Moncsko (JIRA)" <xe...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XERCESJ-1047?page=history ]
Cindy Moncsko updated XERCESJ-1047:
-----------------------------------
Attachment: xercesCustomProtocolBaseUriPatch.txt
TestBaseUri.zip
Patch. Standalone test for windows. Open command window in java directory and run testxerces bat
> Error calcuating the Base URI for XML included through the XInclude process.
> ----------------------------------------------------------------------------
>
> Key: XERCESJ-1047
> URL: http://issues.apache.org/jira/browse/XERCESJ-1047
> Project: Xerces2-J
> Type: Bug
> Components: XInclude 1.0
> Versions: 2.6.2
> Environment: 1. Custom protocol and the java.protocol.handler.pkgs System property set
> to recognize that protocol.
> 2. Running Sun JDK 1.4.2_04
> 3. Xerces 2.6.2 initially,
> xercesImpl-gump-03032005.jar for last minute check.
> Reporter: Cindy Moncsko
> Attachments: TestBaseUri.zip, xercesCustomProtocolBaseUriPatch.txt
>
> Error calcuating the Base URI for XML included through the XInclude process.
> I did not see a way to use existing tests to illustrate this problem so I
> zipped up a standalone test.
> Problem:
> ---------
> TESTING CONDITIONS:
>
> Root document
> error.test://dogs/DogRoot.xml
> XIncludes
> error.test://cats/Noise.xml
> which XIncludes
> error.test://dogs/Noise.xml
>
> When the XIncludeHandler.getRelativeBaseURI() method calculates the relative
> Base URI
> relativeURI = error.test://dogs/Noise.xml
> fParentRelativeURI = error.test://cats/Noise.xml
> it assumes it is a file: protocol.
> URI uri = new URI("file", error.test://cats/Noise.xml);
> The PATH of the the uri then equals
> error.test://cats/Noise.xml
> The URI is then resolved against the URI specification string
> error.test://dogs/Noise.xml
> uri = new URI(uri, error.test://dogs/Noise.xml);
>
> Resulting in the relative path
> /Noise.xml
> return uri.getPath();
>
> Since parent was //cats/Noise.xml the /Noise.xml could be seen as //cats/Noise.xml
> This is incorrect because error test://dogs/Noise.xml
> is a different file than error test://cats/Noise.xml
> Solution:
> ---------
> Remove hard coded file scheme. Return path is the scheme and
> authority are the same, otherwise return the relative path.
> URI uriParent = new URI(fParentRelativeURI);
> URI uriChild = new URI(uriParent, relativeURI);
> if (!uriChild.getHost().equals(uriParent.getHost())
> || !uriChild.getScheme().equals(uriParent.getScheme())) {
> return relativeURI;
> }
> return uriChild.getPath();
> In the above test the relativeURI value (error.test://dogs/Noise.xml) would
> be returned, since the authority dogs does not equal cats.
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