November 2009 - dna-issues - Jboss List Archives

[JBoss JIRA] Commented: (DNA-49) Sequence DDL files

by Barry LaFond (JIRA)

[ https://jira.jboss.org/jira/browse/DNA-49?page=com.atlassian.jira.plugin.... ] Barry LaFond commented on DNA-49: --------------------------------- DESIGN SUMMARY - Randall's previous comment summarizes the basic behavior and intent of the DdlSequencer and it's underlying parsing framework. The following ddl dialects are included with the first version: Oracle, Derby, Postgres and MySql Each specific dialect extends a basic parser framework implementing the SQL 92 spec and includes - Detailed parsing of CREATE SCHEMA, CREATE TABLE and ALTER TABLE. - Partial parsing of DROP statements - General parsing of remaining schema definition statements (i.e. CREATE VIEW, CREATE DOMAIN, etc. - Does NOT parse SQL (i.e. SELECT, INSERT, UPDATE, etc....) statements. Dialect flexibility is achieved through extending the base parser (StandardDdlParser) and registering sets of dialect-specific keywords and unique "statement start phrases" (example: CREATE TRIGGER). These registered values assist the tokenizer in identifying key elements in your DDL which enable the base-parser to efficiently navigate the tokens and build an object graph reflecting the intended structure of your DDL. > Sequence DDL files > ------------------ > > Key: DNA-49 > URL: https://jira.jboss.org/jira/browse/DNA-49 > Project: DNA > Issue Type: Feature Request > Components: Sequencers > Reporter: Randall Hauch > Assignee: Barry LaFond > Fix For: 0.7 > > > Create a sequencer that parses DDL files and generates the subgraph representing the relational schema. Multiple dialects should be supported, including those for Oracle, MS SqlServer, PostgreSQL, MySQL, and others. Ideally this could be done with one sequencer (since most users/admins won't care about which dialect a particular file is; they'll just want it sequenced). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (DNA-390) BatchRequestBuilder Property/Create Folding Behavior

by Brian Carothers (JIRA)

BatchRequestBuilder Property/Create Folding Behavior ---------------------------------------------------- Key: DNA-390 URL: https://jira.jboss.org/jira/browse/DNA-390 Project: DNA Issue Type: Feature Request Components: API, Graph Affects Versions: 0.3 Reporter: Brian Carothers Priority: Minor BatchRequestBuilder currently attempts to consolidate multiple set property and create calls for the same node into a single set property or create statement. The consolidation process does not seem to respect SNS though. For example: 1. Create a node at /a/b 2. Set some properties on the node at location /a/b 3. Create another node at /a/b (same-name sibling) 4. Set some other properties on the node at location /a/b The consolidation process sets the properties from step 4 onto the node created at step 1. This overwrites the properties from step 2 where the property names are the same. There are a few workarounds in place right now. One is to just consolidate the requests yourself prior to invoking the Graph API and adding commands to the batch. It is possible that using the Path-based variants of the create node and set property commands would also work around this problem if the SNS indices were set correctly on the paths. I've not tried this approach I think it would be fairly cumbersome and fragile as it would require the caller to track whether there are already any nodes with the same name at the same location and offset SNS indices accordingly. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 5 months

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[JBoss JIRA] Created: (DNA-559) GraphSession cloneImmediate fails to remove existing nodes from cache because of Set ordering variations

by Randall Hauch (JIRA)

GraphSession cloneImmediate fails to remove existing nodes from cache because of Set ordering variations -------------------------------------------------------------------------------------------------------- Key: DNA-559 URL: https://jira.jboss.org/jira/browse/DNA-559 Project: DNA Issue Type: Bug Affects Versions: 0.6 Reporter: Randall Hauch Assignee: Randall Hauch Priority: Blocker Fix For: 0.7 GraphSession.cloneImmediate(...) has a parameter that specifies whether any existing nodes should be removed (from the connector), and if this connector request succeeds and did remove those nodes, the method continues by attempting to purge these nodes from the cache. However, the request collects in a Set the Location for each of the removed nodes, so the order of these nodes cannot be guaranteed. And in fact when the cloneImmediate method walks them, the test was purging a parent node followed by a child node. Since purging the parent also purged all children (and other descendants), attempting to purge the child results in an exception. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (DNA-450) Add support to programmatically configure more complicated repository sources (e.g., federated) in DnaConfiguration

by Randall Hauch (JIRA)

Add support to programmatically configure more complicated repository sources (e.g., federated) in DnaConfiguration ------------------------------------------------------------------------------------------------------------------- Key: DNA-450 URL: https://jira.jboss.org/jira/browse/DNA-450 Project: DNA Issue Type: Feature Request Components: API, Connectors, Federation Affects Versions: 0.4 Reporter: Randall Hauch Fix For: 0.6 The DnaConfiguration allows setting up repository sources, but it doesn't provide a way to do anything but set properties on those sources. The DnaConfiguration should provide a way of adding configuration content underneath the node that represents the source. This would make it possible to programmatically repository sources that have more complicated configuration requirements. A workaround is to define the configuration in a file and then import that file. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (DNA-514) Update Base64 class

by Randall Hauch (JIRA)

Update Base64 class ------------------- Key: DNA-514 URL: https://jira.jboss.org/jira/browse/DNA-514 Project: DNA Issue Type: Task Affects Versions: 0.6 Reporter: Randall Hauch Fix For: 0.7 There is an updated version of the public domain Base64 class that we use, and it has a number of significant improvements and bug fixes. However, it is no longer a drop-in replacement (plus we made a number of changes to fix formatting and behavior). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 5 months

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[JBoss JIRA] Created: (DNA-506) Change compiler options to use JDK 6 (aka 1.6), but to target for Java 5 (aka 1.5)

by Randall Hauch (JIRA)

Change compiler options to use JDK 6 (aka 1.6), but to target for Java 5 (aka 1.5) ---------------------------------------------------------------------------------- Key: DNA-506 URL: https://jira.jboss.org/jira/browse/DNA-506 Project: DNA Issue Type: Task Components: Development Environment Affects Versions: 0.5 Reporter: Randall Hauch Assignee: Randall Hauch Fix For: 0.6 Change the POM file to use the JDK 1.6 compiler for JBoss DNA, and change the Getting Started and Reference Guides to reflect this. We can change the version that we use, yet keep the target set to 1.5 (for now) to ensure that JBoss DNA can be used in applications that use J2SE 5.0. J2SE 5.0 (and JDK 5.0) is already in its end of life transition, and is slated for its end-of-life to be completed on October 30, 2009 [1]. Also, see the discussion on the forums regarding this change. [2] [1] http://java.sun.com/javase/downloads/index_jdk5.jsp [2] http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4249314#4249314 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 5 months

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[JBoss JIRA] Created: (DNA-507) Update developer documentation explaining use of Utility methods for instead of doPrivileged

by Vijay Kiran Duvvuri (JIRA)

Update developer documentation explaining use of Utility methods for instead of doPrivileged -------------------------------------------------------------------------------------------- Key: DNA-507 URL: https://jira.jboss.org/jira/browse/DNA-507 Project: DNA Issue Type: Task Components: Documentation Reporter: Vijay Kiran Duvvuri Fix For: 0.7 The developer documentation needs to be updated after DNA-499 has been resolved. The proposed fix for DNA-499 is to introduce utility methods for Thread.currentThread().getContextClassLoader() and method invocations using reflection. Please see DNA-499 for more information. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 5 months

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[JBoss JIRA] Created: (DNA-435) Parse more statement for MySQL

by Bojidar Penchev (JIRA)

Parse more statement for MySQL ------------------------------ Key: DNA-435 URL: https://jira.jboss.org/jira/browse/DNA-435 Project: DNA Issue Type: Sub-task Components: Sequencers, Testing Affects Versions: 0.4 Reporter: Bojidar Penchev Assignee: Bojidar Penchev Fix For: Future Releases Implement additional rules to the ANTLR grammar for MySQL dialect in order to parse more DDL statements. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[JBoss JIRA] Created: (DNA-434) Support parsing of CREATE/DROP INDEX statements for SQL Server

by Bojidar Penchev (JIRA)

Support parsing of CREATE/DROP INDEX statements for SQL Server -------------------------------------------------------------- Key: DNA-434 URL: https://jira.jboss.org/jira/browse/DNA-434 Project: DNA Issue Type: Sub-task Components: Sequencers, Testing Affects Versions: 0.4 Reporter: Bojidar Penchev Assignee: Bojidar Penchev Fix For: Future Releases Implement additional rules to the ANTLR grammar for SQL Server dialect in order to parse CREATE/DROP INDEX statements. Implement JUnit tests to test the correctness of parsing. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

16 years, 5 months

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[JBoss JIRA] Created: (DNA-428) Support parsing of CREATE/ALTER/DROP TRIGGERS statements for PostgreSQL

by Bojidar Penchev (JIRA)

Support parsing of CREATE/ALTER/DROP TRIGGERS statements for PostgreSQL ----------------------------------------------------------------------- Key: DNA-428 URL: https://jira.jboss.org/jira/browse/DNA-428 Project: DNA Issue Type: Sub-task Components: Sequencers, Testing Affects Versions: 0.4 Reporter: Bojidar Penchev Assignee: Bojidar Penchev Fix For: Future Releases Implement additional rules to the ANTLR grammar for PostgreSQL dialect in order to parse CREATE/ALTER/DROP TRIGGERS statements. Implement JUnit tests to test the correctness of parsing. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

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dna-issues November 2009