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Posted to dev@tomcat.apache.org by bu...@apache.org on 2007/11/28 01:50:15 UTC
DO NOT REPLY [Bug 43979] New: - Add abstraction for Java and Classfile output
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Summary: Add abstraction for Java and Classfile output
Product: Tomcat 6
Version: 6.0.14
Platform: Other
OS/Version: other
Status: NEW
Severity: enhancement
Priority: P2
Component: Jasper
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: fmeschbe@day.com
In the incubating project Sling, we are using Jasper to compile JSP scripts
which are located in a JCR repository (e.g. Apache Jackrabbit). This may
perfectly be done using a customized ServletContext.
Likewise we would like to store the generated Java source files as well as the
generated class files in the same repository for later consumption. By storing
the Java and class files in the repository, we are able to remotely inspect the
java files in case of spurious issues or to remove the generated files
alltogether during development. In addition, we are thinking of distributing
generated class files between repositories in distributed or staged environments.
Upto now we have been working on a private patched version of Jasper 5.5.20, but
are not able to keep up with more recent Jasper releases. So we wonder whether
it would be possible to include this functionality into the Jasper release.
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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------- Additional Comments From fmeschbe@day.com 2007-11-27 16:54 -------
Created an attachment (id=21199)
--> (http://issues.apache.org/bugzilla/attachment.cgi?id=21199&action=view)
Patch implementing the proposed IO abstraction
Appending a patch implementing the proposal of abstracting the output. The
abstraction also contains an input case, which replaces several uses of File
for reading in Jasper.
Finally, this patch also fixes a minor inconvenience, where classloaders are
cast to URLClassLoader without type checking thus potentially throwing
ClassCastExceptions.
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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fmeschbe@day.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #21199|0 |1
is obsolete| |
------- Additional Comments From fmeschbe@day.com 2007-11-29 06:01 -------
(From update of attachment 21199)
Replacing patch with a new version
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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fmeschbe@day.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #21205|0 |1
is obsolete| |
------- Additional Comments From fmeschbe@day.com 2007-11-30 05:37 -------
(From update of attachment 21205)
Found some issues with the patch: The Compiler still refers to the filesystem
directly in some places and the default IOProvider.mkdirs method returns false
if the directory already exists
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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------- Additional Comments From fmeschbe@day.com 2007-11-29 06:03 -------
Created an attachment (id=21205)
--> (http://issues.apache.org/bugzilla/attachment.cgi?id=21205&action=view)
Patch implementing the proposed IO abstraction
New patch without all the reformattings.
Sorry, didn't remember all my Eclipse Save Actions ...
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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------- Additional Comments From fmeschbe@day.com 2007-12-04 05:35 -------
Created an attachment (id=21225)
--> (http://issues.apache.org/bugzilla/attachment.cgi?id=21225&action=view)
Patch implementing the proposed IO abstraction
New patch removing commented block in SmapFile
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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------- Additional Comments From jfclere@gmail.com 2007-11-29 05:19 -------
Your patch contains a lot of style correction that makes difficult to see what
is really changed. Could please attach a patch without the style corrections?
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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fmeschbe@day.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #21209|0 |1
is obsolete| |
------- Additional Comments From fmeschbe@day.com 2007-12-04 05:34 -------
(From update of attachment 21209)
Adding new patch removing the big commented block in the SmapFile class
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DO NOT REPLY [Bug 43979] - Add abstraction for Java and Classfile output
Posted by bu...@apache.org.
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------- Additional Comments From fmeschbe@day.com 2007-11-30 05:39 -------
Created an attachment (id=21209)
--> (http://issues.apache.org/bugzilla/attachment.cgi?id=21209&action=view)
Patch implementing the proposed IO abstraction
Fixed the mentioned issues:
- Removed remaining direct filesystem references where appropriate
- Default IOProvider.mkdirs now returns true if the directory exists or if
it can be created
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