June 2008 - dna-issues - Jboss List Archives

[JBoss JIRA] Created: (DNA-61) Sequence Hibernate configuration files

by Randall Hauch (JIRA)

Sequence Hibernate configuration files -------------------------------------- Key: DNA-61 URL: http://jira.jboss.com/jira/browse/DNA-61 Project: DNA Issue Type: Feature Request Components: Sequencers Reporter: Randall Hauch Fix For: Future Releases Create a sequencer to extract database and mapping data from Hibernate XML configuration files. (The Java sequencer DNA-51 should extract annotations.) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (DNA-148) Write Unit Test for the JavaMetadataSequencer

by Serge Emmanuel Pagop (JIRA)

Write Unit Test for the JavaMetadataSequencer --------------------------------------------- Key: DNA-148 URL: http://jira.jboss.com/jira/browse/DNA-148 Project: DNA Issue Type: Sub-task Reporter: Serge Emmanuel Pagop Assigned To: Serge Emmanuel Pagop -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Created: (DNA-154) Add support for Microsoft PowerPoint metadata

by Randall Hauch (JIRA)

Add support for Microsoft PowerPoint metadata --------------------------------------------- Key: DNA-154 URL: http://jira.jboss.com/jira/browse/DNA-154 Project: DNA Issue Type: Sub-task Components: Sequencers Reporter: Randall Hauch Fix For: 0.2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Created: (DNA-155) Add support for Microsoft Excel metadata/data.

by Randall Hauch (JIRA)

Add support for Microsoft Excel metadata/data. ---------------------------------------------- Key: DNA-155 URL: http://jira.jboss.com/jira/browse/DNA-155 Project: DNA Issue Type: Sub-task Components: Sequencers Reporter: Randall Hauch Fix For: 0.2 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Created: (DNA-151) Add the maven project (with correct Eclipse settings) to SVN

by Randall Hauch (JIRA)

Add the maven project (with correct Eclipse settings) to SVN ------------------------------------------------------------ Key: DNA-151 URL: http://jira.jboss.com/jira/browse/DNA-151 Project: DNA Issue Type: Sub-task Reporter: Randall Hauch Assigned To: Randall Hauch -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Created: (DNA-150) Upgrade to latest version (1.4.5) of Apache Jackrabbit.

by Randall Hauch (JIRA)

Upgrade to latest version (1.4.5) of Apache Jackrabbit. ------------------------------------------------------- Key: DNA-150 URL: http://jira.jboss.com/jira/browse/DNA-150 Project: DNA Issue Type: Task Components: Testing Affects Versions: 0.2 Reporter: Randall Hauch Upgrade the portions of the Apache Jackrabbit library that we're using to the latest version. Currently, we're only using Jackrabbit for our tests, although users can use JBoss DNA with Jackrabbit. For the latest versions, see http://jackrabbit.apache.org/downloads.html -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Commented: (DNA-46) Federation engine should support JCR 1.0 (JSR-170) API

by Randall Hauch (JIRA)

[ http://jira.jboss.com/jira/browse/DNA-46?page=comments#action_12417391 ] Randall Hauch commented on DNA-46: ---------------------------------- There are a couple of goals we want to keep in mind regarding our JCR implementation. One is to make it easy to manage the number and set of Node instances in memory. For example, if a node has a Java reference to its children and parent, then any reference to a node basically causes the whole graph to be kept in memory. We could instead decouple the instances by eliminating inter-node references (or by using weak/soft references) and use internal IDs (e.g., UUIDs) for node references, allowing us much more control about which nodes to maintain in memory. Another goal would be to not create duplicate Node implementation instances. For example, if the client gets the Node for some path P and assigns it to a variable 'x', and then again gets the Node for some path X and assigns it to another variable 'y', those objects should not only be equal but also should be the same instance. In other words, the client should be able to check 'x == y'. Third, remember that the federation engine will have it's own cache of integrated/merged node information. So we don't want to duplicate a complex cache in the Sessions. Finally, we need to support the proper level of concurrency from the very beginning. According to the JCR specification (Section 7.5 of JSR-170-1.0.1.pdf, or section 5.8 of the draft JSR-183 spec), the Repository implementation must be thread-safe, but the other interfaces do not need to be. I believe that all these can be accomplished by maintaining a Map<UUID,SoftReference<NodeImpl>>, where the key is the UUID of the integrated node (maintained by the federation engine, even if the sources have different UUIDs or no UUIDs for the same node) and the value is a soft reference to the node implementation. With soft references, entries can be reclaimed automatically by the VM as hard references no longer exist and as GC is required. (Weak references get reclaimed immediately when hard references no longer exist.) Depending upon who owns this map (Repository or Session), this could also be a ConcurrentMap implementation, which achieves all of the benefits of concurrency without using locking. In this approach, the NodeImpl would hold only the UUIDs of its children, allowing nodes to be moved around and names to be changed very efficiently. The only downside is that when nodes are retrieved by path, the nodes representing the path all have to be materialized. If the cache works well, that shouldn't be a problem and in fact may be a benefit. > Federation engine should support JCR 1.0 (JSR-170) API > ------------------------------------------------------ > > Key: DNA-46 > URL: http://jira.jboss.com/jira/browse/DNA-46 > Project: DNA > Issue Type: Feature Request > Components: Federation, API > Reporter: Randall Hauch > Assigned To: Stefano Maestri > Priority: Critical > Fix For: 0.2 > > > The federation engine should implement the JCR 1.0 API (JSR-170). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Updated: (DNA-51) Sequence Java source files

by Serge Emmanuel Pagop (JIRA)

[ http://jira.jboss.com/jira/browse/DNA-51?page=all ] Serge Emmanuel Pagop updated DNA-51: ------------------------------------ Affects Version/s: Future Releases Affects: [Documentation (Ref Guide, User Guide, etc.)] > Sequence Java source files > -------------------------- > > Key: DNA-51 > URL: http://jira.jboss.com/jira/browse/DNA-51 > Project: DNA > Issue Type: Feature Request > Components: Sequencers > Affects Versions: Future Releases > Reporter: Randall Hauch > Assigned To: Serge Emmanuel Pagop > Priority: Minor > Fix For: Future Releases > > > Create a sequencer that processes Java source files and creates a representative graph of the structure of the code. This should include the types, fields, methods, and annotations (each with descriptions taken from the JavaDoc), but probably should not include any method implementation detail (maybe much later). > There are a couple of obvious approaches for parsing: Antlr 3 grammar, Eclipse JDT library, or JavaCC (discouraged). > The schema for the output should ideally follow as closely as possible the constructs in the Java specification. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Created: (DNA-147) Write Unit Test for the JavaMetadata

by Serge Emmanuel Pagop (JIRA)

Write Unit Test for the JavaMetadata ------------------------------------ Key: DNA-147 URL: http://jira.jboss.com/jira/browse/DNA-147 Project: DNA Issue Type: Sub-task Reporter: Serge Emmanuel Pagop Assigned To: Serge Emmanuel Pagop -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

17 years, 10 months

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[JBoss JIRA] Created: (DNA-145) Create the CND for java source (closed to the java specification)

by Serge Emmanuel Pagop (JIRA)

Create the CND for java source (closed to the java specification) ------------------------------------------------------------------ Key: DNA-145 URL: http://jira.jboss.com/jira/browse/DNA-145 Project: DNA Issue Type: Sub-task Components: Sequencers Affects Versions: 0.2 Reporter: Serge Emmanuel Pagop Assigned To: Serge Emmanuel Pagop Fix For: Future Releases -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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dna-issues June 2008