User: dsundstrom
Date: 02/03/03 14:24:55
Modified: src/main/org/jboss/ejb/plugins/cmp/jdbc/metadata
JDBCRelationMetaData.java
Log:
Added code to verify that a aleast one side of a foreign-key mapped
relationship has keys and that both sides of a relation-table mapped
relationship have keys.
Revision Changes Path
1.12 +19 -1
jboss/src/main/org/jboss/ejb/plugins/cmp/jdbc/metadata/JDBCRelationMetaData.java
Index: JDBCRelationMetaData.java
===================================================================
RCS file:
/cvsroot/jboss/jboss/src/main/org/jboss/ejb/plugins/cmp/jdbc/metadata/JDBCRelationMetaData.java,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -r1.11 -r1.12
--- JDBCRelationMetaData.java 11 Feb 2002 17:01:20 -0000 1.11
+++ JDBCRelationMetaData.java 3 Mar 2002 22:24:55 -0000 1.12
@@ -25,7 +25,7 @@
* have set methods.
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Dain Sundstrom</a>
- * @version $Revision: 1.11 $
+ * @version $Revision: 1.12 $
*/
public final class JDBCRelationMetaData {
private final static int TABLE = 1;
@@ -307,6 +307,24 @@
left.init(right, leftElement);
right.init(left, rightElement);
+ }
+
+ // atleast one side of a fk relation must have keys
+ if(isForeignKeyMappingStyle() &&
+ left.getKeyFields().isEmpty() &&
+ right.getKeyFields().isEmpty()) {
+ throw new DeploymentException("Atleast one role of a foreign-key " +
+ "mapped relationship must have key fields: " +
+ "ejb-relation-name=" + relationName);
+ }
+
+ // both sides of a table relation must have keys
+ if(isTableMappingStyle() &&
+ (left.getKeyFields().isEmpty() ||
+ right.getKeyFields().isEmpty())) {
+ throw new DeploymentException("Both roles of a relation-table " +
+ "mapped relationship must have key fields: " +
+ "ejb-relation-name=" + relationName);
}
}
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