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Posted to issues@cxf.apache.org by "Mayank Mishra (JIRA)" <ji...@apache.org> on 2008/11/17 10:50:44 UTC
[jira] Created: (CXF-1917) Mtom Performance -
AttachmentDeserializer's regex.Patterns compiles during invocation
Mtom Performance - AttachmentDeserializer's regex.Patterns compiles during invocation
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Key: CXF-1917
URL: https://issues.apache.org/jira/browse/CXF-1917
Project: CXF
Issue Type: Improvement
Components: Core
Affects Versions: 2.0.7
Environment: Windows XP, Java SE 1.6
Reporter: Mayank Mishra
Priority: Minor
AttachmentDeserializer contains static java.util.regex.Patterns which compiled for particular String expressions, which takes substantial time in milliseconds (around 50-100 ms).
AttachmentDeserializer instance is created in AttachmentInInterceptor during handleMessage() call. This can be moved to AttachmentInInterceptor constructor, and provided a setMessage(Message message) method in AttachmentDerserializer, we can set message during handleMessage() call.
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[jira] Updated: (CXF-1917) Mtom Performance -
AttachmentDeserializer's regex.Patterns compiles during invocation
Posted by "Mayank Mishra (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CXF-1917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mayank Mishra updated CXF-1917:
-------------------------------
Attachment: AttachmentInInterceptor.patch
AttachmentDeserializer.patch
Attaching AttachmentDeserializer and AttachmentInInterceptor patch files.
> Mtom Performance - AttachmentDeserializer's regex.Patterns compiles during invocation
> -------------------------------------------------------------------------------------
>
> Key: CXF-1917
> URL: https://issues.apache.org/jira/browse/CXF-1917
> Project: CXF
> Issue Type: Improvement
> Components: Core
> Affects Versions: 2.0.7
> Environment: Windows XP, Java SE 1.6
> Reporter: Mayank Mishra
> Priority: Minor
> Attachments: AttachmentDeserializer.patch, AttachmentInInterceptor.patch
>
>
> AttachmentDeserializer contains static java.util.regex.Patterns which compiled for particular String expressions, which takes substantial time in milliseconds (around 50-100 ms).
> AttachmentDeserializer instance is created in AttachmentInInterceptor during handleMessage() call. This can be moved to AttachmentInInterceptor constructor, and provided a setMessage(Message message) method in AttachmentDerserializer, we can set message during handleMessage() call.
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[jira] Resolved: (CXF-1917) Mtom Performance -
AttachmentDeserializer's regex.Patterns compiles during invocation
Posted by "Daniel Kulp (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CXF-1917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Kulp resolved CXF-1917.
------------------------------
Resolution: Invalid
Fix Version/s: Invalid
> Mtom Performance - AttachmentDeserializer's regex.Patterns compiles during invocation
> -------------------------------------------------------------------------------------
>
> Key: CXF-1917
> URL: https://issues.apache.org/jira/browse/CXF-1917
> Project: CXF
> Issue Type: Improvement
> Components: Core
> Affects Versions: 2.0.7
> Environment: Windows XP, Java SE 1.6
> Reporter: Mayank Mishra
> Assignee: Daniel Kulp
> Priority: Minor
> Fix For: Invalid
>
> Attachments: AttachmentDeserializer.patch, AttachmentInInterceptor.patch
>
>
> AttachmentDeserializer contains static java.util.regex.Patterns which compiled for particular String expressions, which takes substantial time in milliseconds (around 50-100 ms).
> AttachmentDeserializer instance is created in AttachmentInInterceptor during handleMessage() call. This can be moved to AttachmentInInterceptor constructor, and provided a setMessage(Message message) method in AttachmentDerserializer, we can set message during handleMessage() call.
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[jira] Assigned: (CXF-1917) Mtom Performance -
AttachmentDeserializer's regex.Patterns compiles during invocation
Posted by "Daniel Kulp (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CXF-1917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Kulp reassigned CXF-1917:
--------------------------------
Assignee: Daniel Kulp
> Mtom Performance - AttachmentDeserializer's regex.Patterns compiles during invocation
> -------------------------------------------------------------------------------------
>
> Key: CXF-1917
> URL: https://issues.apache.org/jira/browse/CXF-1917
> Project: CXF
> Issue Type: Improvement
> Components: Core
> Affects Versions: 2.0.7
> Environment: Windows XP, Java SE 1.6
> Reporter: Mayank Mishra
> Assignee: Daniel Kulp
> Priority: Minor
> Attachments: AttachmentDeserializer.patch, AttachmentInInterceptor.patch
>
>
> AttachmentDeserializer contains static java.util.regex.Patterns which compiled for particular String expressions, which takes substantial time in milliseconds (around 50-100 ms).
> AttachmentDeserializer instance is created in AttachmentInInterceptor during handleMessage() call. This can be moved to AttachmentInInterceptor constructor, and provided a setMessage(Message message) method in AttachmentDerserializer, we can set message during handleMessage() call.
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[jira] Commented: (CXF-1917) Mtom Performance -
AttachmentDeserializer's regex.Patterns compiles during invocation
Posted by "Daniel Kulp (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CXF-1917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12648368#action_12648368 ]
Daniel Kulp commented on CXF-1917:
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Ummm... no it cannot be moved into AttachmentInInterceptor. The interceptors are re-entrant. Thus, there could be multiple threads currently in the AttachmentInInterceptor, all with their own message and thus, there would be all kinds of issues if they all called ad.setMessage(...) at the same time.
I also don't know what the problem is. The Patter is a static. Thus, it's compiled once and only once. They aren't compiled for every message.
> Mtom Performance - AttachmentDeserializer's regex.Patterns compiles during invocation
> -------------------------------------------------------------------------------------
>
> Key: CXF-1917
> URL: https://issues.apache.org/jira/browse/CXF-1917
> Project: CXF
> Issue Type: Improvement
> Components: Core
> Affects Versions: 2.0.7
> Environment: Windows XP, Java SE 1.6
> Reporter: Mayank Mishra
> Priority: Minor
> Attachments: AttachmentDeserializer.patch, AttachmentInInterceptor.patch
>
>
> AttachmentDeserializer contains static java.util.regex.Patterns which compiled for particular String expressions, which takes substantial time in milliseconds (around 50-100 ms).
> AttachmentDeserializer instance is created in AttachmentInInterceptor during handleMessage() call. This can be moved to AttachmentInInterceptor constructor, and provided a setMessage(Message message) method in AttachmentDerserializer, we can set message during handleMessage() call.
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