[jira] [Commented] (JDO-764) Allow JDO annotations to be used in meta-annotations
[ https://issues.apache.org/jira/browse/JDO-764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16031986#comment-16031986 ] Michael Bouschen commented on JDO-764: -- +1 > Allow JDO annotations to be used in meta-annotations > > > Key: JDO-764 > URL: https://issues.apache.org/jira/browse/JDO-764 > Project: JDO > Issue Type: Improvement > Components: api, specification >Affects Versions: JDO 3.1 >Reporter: Andy Jefferson > Fix For: JDO 3.2 > > Attachments: JDO-764.patch > > > By default annotations are used directly in a persistable class. Java > additionally allows annotations to be formed of other annotations. This is > particularly useful where a user has a particular combination of annotations > to set on a class/field/method and wants to simply annotate with an > abbreviated form. For example, specifying attributes of an annotation > @PersistenceCapable(detachable="true", identityType="datastore", > embeddedOnly="true") > or formed of multiple annotations > @PersistenceCapable(detachable="true") > @Extension(vendorName="datanucleus", key="multitenancy-column-name", > value="TENANT") > These can be represented as meta-annotations like this > @Target(TYPE) > @Retention(RUNTIME) > @PersistenceCapable(detachable="true", identityType="datastore", > embeddedOnly="true") > @interface @DatastoreIdPersistable > { > } > @Target(TYPE) > @Retention(RUNTIME) > @PersistenceCapable(detachable="true") > @Extension(vendorName="datanucleus", key="multitenancy-column-name", > value="TENANT") > @interface @MultitenantPersistable > { > } > and the user can subsequently just annotate their persistable class as > @DatastoreIdPersistable > public class MyClass1 {...} > @MultitenantPersistable > public class MyClass2 {...} > The work required to support this in the JDO spec is simply to update the > following annotations to add @Target({ElementType.ANNOTATION_TYPE}) > The annotations requiring this are > @Element, @EmbeddedId, @Key, @NotPersistent, @Order, @Persistent, > @Serialized, @Transactional, and @Value (all other annotations already have > @Target({ElementType.TYPE}) which already permits their usage in > meta-annotations. > The same is proposed for JPA 2.2, see > https://github.com/javaee/jpa-spec/issues/43 -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (JDO-761) Add TCK test running sample queries from the spec
[ https://issues.apache.org/jira/browse/JDO-761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16031983#comment-16031983 ] Michael Bouschen commented on JDO-761: -- Checked in the patch (see revision 1797113). All test pass using DN version 5.1.0-m3-SNAPSHOT. > Add TCK test running sample queries from the spec > - > > Key: JDO-761 > URL: https://issues.apache.org/jira/browse/JDO-761 > Project: JDO > Issue Type: Task > Components: tck >Affects Versions: JDO 3.1 >Reporter: Michael Bouschen >Assignee: Michael Bouschen >Priority: Critical > Fix For: JDO 3.2 > > Attachments: JDO-761-patch.txt > > > Chapter "14.10 Examples" of the JDO specification includes 20 sample > queries. There should be a TCK test class running these queries to make sure > the queries are correct. -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Commented] (JDO-764) Allow JDO annotations to be used in meta-annotations
[ https://issues.apache.org/jira/browse/JDO-764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16031822#comment-16031822 ] Craig L Russell commented on JDO-764: - +1 This is a really excellent idea. Get one more vote and check it in! > Allow JDO annotations to be used in meta-annotations > > > Key: JDO-764 > URL: https://issues.apache.org/jira/browse/JDO-764 > Project: JDO > Issue Type: Improvement > Components: api, specification >Affects Versions: JDO 3.1 >Reporter: Andy Jefferson > Fix For: JDO 3.2 > > Attachments: JDO-764.patch > > > By default annotations are used directly in a persistable class. Java > additionally allows annotations to be formed of other annotations. This is > particularly useful where a user has a particular combination of annotations > to set on a class/field/method and wants to simply annotate with an > abbreviated form. For example, specifying attributes of an annotation > @PersistenceCapable(detachable="true", identityType="datastore", > embeddedOnly="true") > or formed of multiple annotations > @PersistenceCapable(detachable="true") > @Extension(vendorName="datanucleus", key="multitenancy-column-name", > value="TENANT") > These can be represented as meta-annotations like this > @Target(TYPE) > @Retention(RUNTIME) > @PersistenceCapable(detachable="true", identityType="datastore", > embeddedOnly="true") > @interface @DatastoreIdPersistable > { > } > @Target(TYPE) > @Retention(RUNTIME) > @PersistenceCapable(detachable="true") > @Extension(vendorName="datanucleus", key="multitenancy-column-name", > value="TENANT") > @interface @MultitenantPersistable > { > } > and the user can subsequently just annotate their persistable class as > @DatastoreIdPersistable > public class MyClass1 {...} > @MultitenantPersistable > public class MyClass2 {...} > The work required to support this in the JDO spec is simply to update the > following annotations to add @Target({ElementType.ANNOTATION_TYPE}) > The annotations requiring this are > @Element, @EmbeddedId, @Key, @NotPersistent, @Order, @Persistent, > @Serialized, @Transactional, and @Value (all other annotations already have > @Target({ElementType.TYPE}) which already permits their usage in > meta-annotations. > The same is proposed for JPA 2.2, see > https://github.com/javaee/jpa-spec/issues/43 -- This message was sent by Atlassian JIRA (v6.3.15#6346)
[jira] [Updated] (JDO-764) Allow JDO annotations to be used in meta-annotations
[ https://issues.apache.org/jira/browse/JDO-764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Jefferson updated JDO-764: --- Attachment: JDO-764.patch Patch providing the extra annotation config to allow use as meta-annotations > Allow JDO annotations to be used in meta-annotations > > > Key: JDO-764 > URL: https://issues.apache.org/jira/browse/JDO-764 > Project: JDO > Issue Type: Improvement > Components: api, specification >Affects Versions: JDO 3.1 >Reporter: Andy Jefferson > Fix For: JDO 3.2 > > Attachments: JDO-764.patch > > > By default annotations are used directly in a persistable class. Java > additionally allows annotations to be formed of other annotations. This is > particularly useful where a user has a particular combination of annotations > to set on a class/field/method and wants to simply annotate with an > abbreviated form. For example, specifying attributes of an annotation > @PersistenceCapable(detachable="true", identityType="datastore", > embeddedOnly="true") > or formed of multiple annotations > @PersistenceCapable(detachable="true") > @Extension(vendorName="datanucleus", key="multitenancy-column-name", > value="TENANT") > These can be represented as meta-annotations like this > @Target(TYPE) > @Retention(RUNTIME) > @PersistenceCapable(detachable="true", identityType="datastore", > embeddedOnly="true") > @interface @DatastoreIdPersistable > { > } > @Target(TYPE) > @Retention(RUNTIME) > @PersistenceCapable(detachable="true") > @Extension(vendorName="datanucleus", key="multitenancy-column-name", > value="TENANT") > @interface @MultitenantPersistable > { > } > and the user can subsequently just annotate their persistable class as > @DatastoreIdPersistable > public class MyClass1 {...} > @MultitenantPersistable > public class MyClass2 {...} > The work required to support this in the JDO spec is simply to update the > following annotations to add @Target({ElementType.ANNOTATION_TYPE}) > The annotations requiring this are > @Element, @EmbeddedId, @Key, @NotPersistent, @Order, @Persistent, > @Serialized, @Transactional, and @Value (all other annotations already have > @Target({ElementType.TYPE}) which already permits their usage in > meta-annotations. > The same is proposed for JPA 2.2, see > https://github.com/javaee/jpa-spec/issues/43 -- This message was sent by Atlassian JIRA (v6.3.15#6346)