User: dsundstrom
Date: 02/01/15 15:02:07
Modified: src/resources/org/jboss/metadata jbosscmp-jdbc_3_0.dtd
Log:
Added fk-constraint element.
Updated read-ahead for on-find support.
Added named load-groups. Changed lazy-load-groups and eager-load-group to
use the named load-groups.
Revision Changes Path
1.6 +28 -38 jboss/src/resources/org/jboss/metadata/jbosscmp-jdbc_3_0.dtd
Index: jbosscmp-jdbc_3_0.dtd
===================================================================
RCS file:
/cvsroot/jboss/jboss/src/resources/org/jboss/metadata/jbosscmp-jdbc_3_0.dtd,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- jbosscmp-jdbc_3_0.dtd 2001/12/30 19:05:41 1.5
+++ jbosscmp-jdbc_3_0.dtd 2002/01/15 23:02:07 1.6
@@ -10,7 +10,7 @@
<!--
The root element of JBossCMP-JDBC configuration files.
-->
-<!ELEMENT jbosscmp-jdbc (defaults, enterprise-beans?, relationships?,
+<!ELEMENT jbosscmp-jdbc (defaults?, enterprise-beans?, relationships?,
dependent-value-classes?, type-mappings?)>
<!--
@@ -18,8 +18,8 @@
entities, and relationships.
-->
<!ELEMENT defaults (datasource?, type-mapping?, create-table?, remove-table?,
- read-only?, time-out?, row-locking?, pk-constraint?,
- fk-constraint?, preferred-relation-mapping?, read-ahead?)>
+ read-only?, time-out?, row-locking?, pk-constraint?, fk-constraint?,
+ preferred-relation-mapping?, read-ahead?, max-list-cache?)>
<!--
@@ -29,7 +29,6 @@
<!ELEMENT datasource (#PCDATA)>
-
<!--
Should the persistence manager attempt to create tables if they are
not present?
@@ -108,31 +107,15 @@
<!ELEMENT preferred-relation-mapping (#PCDATA)>
<!--
-The read-ahead element can use either #PCDATA (true/false) or a
-strategy, limit, and cache-size element, but not both. This
-is a problem for most parsers, because it has mixed types.
-We should change this synatx.
--->
-
-<!--
Specifies the read ahead strategy.
-The read-ahead element must be one of the following:
- <read-ahead>true</read-ahead>
-
- <read-ahead>false</read-ahead>
-
<read-ahead>
- <strategy>none</strategy>
- </read-ahead>
-
- <read-ahead>
<strategy>on-load</strategy>
- <limit>255</limit>
- <cache-size>1000</cache-size>
+ <page-size>255</page-size>
+ <eager-load-group>*</eager-load-group>
</read-ahead>
-->
-<!ELEMENT read-ahead ANY>
+<!ELEMENT read-ahead (strategy, page-size?, eager-load-group?)>
<!--
Specifies the strategy used to read-ahead data in queries.
@@ -140,22 +123,23 @@
The strategy element must be one of the two following:
<strategy>none</strategy>
<strategy>on-load</strategy>
+ <strategy>on-find</strategy>
-->
<!ELEMENT strategy (#PCDATA)>
<!--
Specifies the number of entities that will be read in a single
-read-ahead load query. This is effectively the page size.
+read-ahead load query.
-->
-<!ELEMENT limit (#PCDATA)>
+<!ELEMENT page-size (#PCDATA)>
<!--
-Specifies the number of simultaneous queries that can be served by
+Specifies the number of simultaneous queries that can be tracked by
the cache for an entity.
-->
-<!ELEMENT cache-size (#PCDATA)>
+<!ELEMENT max-list-cache (#PCDATA)>
<!--
@@ -169,9 +153,9 @@
The entity element contains the configuration of an entity
-->
<!ELEMENT entity (ejb-name, datasource?, type-mapping?, create-table?,
- remove-table?, read-only?, time-out?, row-locking?,
- pk-constraint?, read-ahead?, table-name?, cmp-field*,
- eager-load?, lazy-load-groups*, query*)>
+ remove-table?, read-only?, time-out?, row-locking?, pk-constraint?,
+ read-ahead?, list-cache-max?, table-name?, cmp-field*, load-groups?,
+ eager-load-group?, lazy-load-groups?, query*)>
<!--
Name of the entity being configured. This must match an entity declared
@@ -239,23 +223,28 @@
-->
<!ELEMENT property-name (#PCDATA)>
+<!--
+Contains the named load groups.
+-->
+<!ELEMENT load-groups (load-group+)>
+
<!--
-Contains the fields that are eager loaded for this entity.
+A named group of fields that will be loaded together.
-->
-<!ELEMENT eager-load (field-name*)>
+<!ELEMENT load-group (load-group-name, description?, field-name+)>
<!--
-Contains the groups of lazy load fields.
+Contains the name of the load group that will eager loaded for this entity.
-->
-<!ELEMENT lazy-load-groups (lazy-load-group+)>
+<!ELEMENT eager-load-group (#PCDATA)>
<!--
-A group of fields that will be lazy loaded together.
+Contains the names of the groups that will be lazy loaded together.
-->
-<!ELEMENT lazy-load-group (description, field-name+)>
+<!ELEMENT lazy-load-groups (load-group-name+)>
<!--
@@ -267,7 +256,7 @@
<!--
The query element contains the configuration of a query.
-->
-<!ELEMENT query (description, query-method, declared-sql?)>
+<!ELEMENT query (description, query-method, declared-sql?, read-ahead?)>
<!--
@@ -378,7 +367,8 @@
ejb-relationship-role.
-->
<!ELEMENT ejb-relationship-role (ejb-relationship-role-name,
- fk-constraint, (foreign-key-fields | table-key-fields))>
+ fk-constraint, (foreign-key-fields | table-key-fields),
+ read-ahead?)>
<!--
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