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From "Dag H. Wanvik (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-6059) Document Derby usage running on Java 8 JEP 161 Compact Profiles
Date Wed, 30 Jan 2013 07:37:13 GMT

    [ https://issues.apache.org/jira/browse/DERBY-6059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13566261#comment-13566261
] 

Dag H. Wanvik commented on DERBY-6059:
--------------------------------------

Thanks for taking this on, Kim! Hmm... not sure I understand your question..These new classes
represent the API change; do you mean the method details of them? How much do we reproduce
in the docs from the Javadocs for the existing data sources?

Seen from the user's point of view she needs to configure the appserver and/or change the
application code to use "Basic" version of the data source(s) when running under Compact Profile
2. Also, the code should not attempt to use JNDI with them (examples shown in the Javadoc
for the fully capable data sources).



                
> Document Derby usage running on Java 8 JEP 161 Compact Profiles
> ---------------------------------------------------------------
>
>                 Key: DERBY-6059
>                 URL: https://issues.apache.org/jira/browse/DERBY-6059
>             Project: Derby
>          Issue Type: Improvement
>          Components: Documentation
>            Reporter: Dag H. Wanvik
>            Assignee: Kim Haase
>             Fix For: 10.10.0.0
>
>
> Document that Derby can run even under constrained Java runtime as planned for Java 8
Compact Profiles 2 and 3 (not 1, the smallest runtime, since it has no JDBC). Cf work in DERBY-5955
which made Derby run gracefully even when some normal Java runtime packages are missing, notably
JNDI and JMX.
> That work introduced six new data sources which have reduced functionality compared with
the corresponding ones for full Java SE, in that there is no JNDI support. The six new data
sources are for the client driver:
> Client/server data sources for use with Java 8 Compact Profile 2 and above:
>     BasicClientDataSource40 - Data source
>     BasicClientConnectionPoolDataSource40 - Connection pooling data source
>     BasicClientXADataSource40 - XA data source 
> Embedded data sources for use with Java 8 Compact Profile 2 and above:
>     BasicEmbeddedDataSource40 - Data source
>     BasicEmbeddedConnectionPoolSource40 - Connection pooling data source
>     BasicEmbeddedXASource40 - XA data source 

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