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From Jörg Heinicke (JIRA) <j...@apache.org>
Subject [jira] Commented: (COCOON-2022) broken URI handling in ZipSource
Date Wed, 14 Mar 2007 21:41:09 GMT

    [ https://issues.apache.org/jira/browse/COCOON-2022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12480946
] 

Jörg Heinicke commented on COCOON-2022:
---------------------------------------

Ok, it behaves differently in Eclipse and on the command line:

CLI:
Running org.apache.cocoon.components.source.impl.ZipSourceTestCase
[DEBUG] SourceResolver: Using base URL: file:/D:/Cocoon/cocoon-2.2/core/cocoon-core/
[DEBUG] Resolving 'zip:file://test.zip!/test.xml' with base 'null' in context 'file:/D:/Cocoon/cocoon-2.2/core/cocoon-core/'
[DEBUG] Resolved to systemID : zip:file://test.zip!/test.xml
[DEBUG] Resolving 'file://test.zip' with base 'null' in context 'file:/D:/Cocoon/cocoon-2.2/core/cocoon-core/'
[DEBUG] Resolved to systemID : file://test.zip
[DEBUG] Creating source object for file://test.zip
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.094 sec <<< FAILURE!

Eclipse:
[DEBUG] SourceResolver: Using base URL: file:/D:/Cocoon/cocoon-2.2/core/cocoon-core/
[DEBUG] Resolving 'zip:file://test.zip!/test.xml' with base 'null' in context 'file:/D:/Cocoon/cocoon-2.2/core/cocoon-core/'
[DEBUG] Resolved to systemID : zip:file://test.zip!/test.xml
[DEBUG] Resolving 'file://test.zip' with base 'null' in context 'file:/D:/Cocoon/cocoon-2.2/core/cocoon-core/'
[DEBUG] Resolved to systemID : file://test.zip
[DEBUG] Creating source object for file://test.zip

Now I wonder how this can happen as the above debug output of source resolver is totally equal
(used diff). I will investigate.

> broken URI handling in ZipSource
> --------------------------------
>
>                 Key: COCOON-2022
>                 URL: https://issues.apache.org/jira/browse/COCOON-2022
>             Project: Cocoon
>          Issue Type: Bug
>          Components: * Cocoon Core
>    Affects Versions: 2.1.10
>            Reporter: Jörg Heinicke
>         Assigned To: Jörg Heinicke
>            Priority: Minor
>
> On behalf of Leonid Geller: http://marc.theaimsgroup.com/?t=117337275500004&r=1&w=4:
> 1. Bug in org.apache.cocoon.components.source.impl.ZipSourceFactory, on this line:
>         // Get protocol. Protocol is configurable via cocoon.xconf
>         final String protocol = location.substring(0, protocolEnd - 1);
> Obviously it should be location.substring(0, protocolEnd). This is what causes zip to
be truncated to "zi".
> 2. When using a SYSTEM identifier with relative DTD path, the XML parser will look for
the file relative to the URI of the zipped source, zip:archive.zip!/source.xml which is obviously
going to fail.
> Here, the solution is to have the source implementation class (in this case org.apache.cocoon.components.source.impl.ZipSource)
to change getURI method to return source.xml based on archive.zip location, w/o the zip protocol.
Current implementation:
> 	return this.protocol + this.archive.getURI() + "!/" + this.filePath;
> is not going to work. Something like this will:
>     	int iZipIdx = this.archive.getURI().lastIndexOf("/");
> 	if (iZipIdx < 0) iZipIdx = 0;
>     	return this.archive.getURI().substring(0,iZipIdx)+"/"+ this.filePath;

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