User: danch
Date: 01/05/26 17:49:17
Modified: src/resources/org/jboss/metadata jaws.dtd
Log:
added 'read-ahead' option for finders in JAWS
Revision Changes Path
1.3 +18 -4 jboss/src/resources/org/jboss/metadata/jaws.dtd
Index: jaws.dtd
===================================================================
RCS file: /cvsroot/jboss/jboss/src/resources/org/jboss/metadata/jaws.dtd,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- jaws.dtd 2001/04/25 05:28:01 1.2
+++ jaws.dtd 2001/05/27 00:49:16 1.3
@@ -28,8 +28,20 @@
bean in this ejb-jar. This includes query specifications for any finders that
either do not correspond to a single cmp-field or that require a specific
ordering. it must contain an ejb-name element, can contain 0 or more cmp-field
- elements and my contain 0 or more finder elements. -->
-<!ELEMENT entity (ejb-name,cmp-field*,finder*)>
+ elements and my contain 0 or more finder elements.
+ Other options include:
+ read-ahead: When a finder is called, load all data for all entities.
+ read-only: Do not persist any changes to the bean's state.
+ table-name: Name of the corresponding table.
+ tuned-updates: emit 'update' SQL statements that update only changed fields.
+ create-table: On deploy, create the table if it doesn't exist.
+ remove-table: On undeploy, drop the table from the database (with _all_ _data_!!!
+ select-for-update: On loading the bean, use the 'select ... for update' syntax,
+ locking the row.
+ pk-constraint: If create-table is on, create it with a primary key.
+ time-out: -->
+<!ELEMENT entity (ejb-name,cmp-field*,finder*,read-ahead?,read-only?,
+
table-name?,tuned-updates?,create-table?,remove-table?,select-for-update?)>
<!-- ejb-name within an entity element must contain the ejb-name as specified
in ejb-jar.xml. -->
@@ -38,8 +50,10 @@
<!-- the finder element overrides JAWS default behavior for a finder, or
specifies JAWS behavior for finders requiring multi-column where clauses or
a specific ordering. it must contain name and query elements and my contain
- 1 order element -->
-<!ELEMENT finder (name,query,order?)>
+ 1 order element.
+ After JBoss version 2.3, it may contain a read-ahead element indicating whether
+ or not all data for the entities selected should be loaded immediatly. -->
+<!ELEMENT finder (name,query,order?,read-ahead?)>
<!-- the name within a finder element must contain the name of the finder
method from the bean's home interface -->
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