[ https://issues.apache.org/jira/browse/SIS-395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Martin Desruisseaux updated SIS-395:
------------------------------------
Description:
There is currently no public API for getting the {{javax.sql.DataSource}} instance for Apache
SIS {{SpatialMetadata}} database. There is {{Initializer.getDataSource()}} method in the {{org.apache.sis.internal.metadata.sql}}
but this is non-public API, subject to change in any future SIS version and will not be accessible
in Java 9 (unless the restriction is bypassed by Java options on the command-line).
A standard way to provide {{DataSource}} in Java is with _Java Naming and Directory Interface_
(JNDI). However there is no JNDI environment by default in standard Java installation; JNDI
are rather provided by containers like Tomcat. We could provide our own micro-JNDI when no
environment is installed, but it may be disruptive as installing our own JNDI environment
would have a JVM-wide impact.
A last-resort approach would be a {{public static DataSource getXXX()}} method somewhere,
but it would not follow standard mechanisms (JNDI, dependency injection, _etc._).
was:
There is currently no public API for getting the {{javax.sql.DataSource}} instance for Apache
SIS {{SpatialMetadata}} database. There is {{Initializer.getDataSource()}} method in the {{org.apache.sis.internal.metadata.sql}}
but this is non-public API, subject to change in any future SIS version and will not be accessible
in Java 9 (unless the restriction is bypassed by Java options on the command-line).
A standard way to provide {{DataSource}} in Java is with _Java Naming and Directory Interface_
(JNDI). However there is no JNDI environment by default in standard Java installation; JNDI
are rather provided by containers like Tomcat. We could provide our own micro-JNDI when no
environment is installed, but it may be disruptive as installing our own JNDI environment
would have a JVM-wide impact.
> Need a public way to get connection to "SpatialMetadata" database
> -----------------------------------------------------------------
>
> Key: SIS-395
> URL: https://issues.apache.org/jira/browse/SIS-395
> Project: Spatial Information Systems
> Issue Type: Improvement
> Components: Metadata, Referencing
> Affects Versions: 0.5, 0.6, 0.7, 0.8
> Reporter: Martin Desruisseaux
> Priority: Major
> Fix For: 1.0
>
>
> There is currently no public API for getting the {{javax.sql.DataSource}} instance for
Apache SIS {{SpatialMetadata}} database. There is {{Initializer.getDataSource()}} method in
the {{org.apache.sis.internal.metadata.sql}} but this is non-public API, subject to change
in any future SIS version and will not be accessible in Java 9 (unless the restriction is
bypassed by Java options on the command-line).
> A standard way to provide {{DataSource}} in Java is with _Java Naming and Directory Interface_
(JNDI). However there is no JNDI environment by default in standard Java installation; JNDI
are rather provided by containers like Tomcat. We could provide our own micro-JNDI when no
environment is installed, but it may be disruptive as installing our own JNDI environment
would have a JVM-wide impact.
> A last-resort approach would be a {{public static DataSource getXXX()}} method somewhere,
but it would not follow standard mechanisms (JNDI, dependency injection, _etc._).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
|