diff options
Diffstat (limited to 'projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOAdaptorChannel.java')
| -rw-r--r-- | projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOAdaptorChannel.java | 110 |
1 files changed, 57 insertions, 53 deletions
diff --git a/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOAdaptorChannel.java b/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOAdaptorChannel.java index 09b8a6d..44b3401 100644 --- a/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOAdaptorChannel.java +++ b/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOAdaptorChannel.java @@ -24,11 +24,11 @@ import net.wotonomy.foundation.NSDictionary; import net.wotonomy.foundation.NSMutableDictionary; /** -* -* @author ezamudio@nasoft.com -* @author $Author: cgruber $ -* @version $Revision: 894 $ -*/ + * + * @author ezamudio@nasoft.com + * @author $Author: cgruber $ + * @version $Revision: 894 $ + */ public abstract class EOAdaptorChannel { protected EOAdaptorContext _context; @@ -102,7 +102,7 @@ public abstract class EOAdaptorChannel { public NSMutableDictionary dictionaryWithObjectsForAttributes(Object[] values, NSArray attributes) { Object[] keys = new Object[attributes.count()]; for (int i = 0; i < attributes.count(); i++) - keys[i] = ((EOAttribute)attributes.objectAtIndex(i)).name(); + keys[i] = ((EOAttribute) attributes.objectAtIndex(i)).name(); return new NSMutableDictionary(values, keys); } @@ -150,57 +150,60 @@ public abstract class EOAdaptorChannel { public void performAdaptorOperation(EOAdaptorOperation operation) { int opcode = operation.adaptorOperator(); switch (opcode) { - case EODatabaseOperation.AdaptorLockOperator: - if (operation.entity() == null) - throw new EOGeneralAdaptorException("A lock operation must have an entity assigned to it.", + case EODatabaseOperation.AdaptorLockOperator: + if (operation.entity() == null) + throw new EOGeneralAdaptorException("A lock operation must have an entity assigned to it.", new NSDictionary(operation, "operation")); - if (operation.qualifier() == null) - throw new EOGeneralAdaptorException("A lock operation must have a qualifier assigned to it.", + if (operation.qualifier() == null) + throw new EOGeneralAdaptorException("A lock operation must have a qualifier assigned to it.", new NSDictionary(operation, "operation")); - if (operation.qualifier() == null) - throw new EOGeneralAdaptorException("A lock operation must have changedValues assigned to it.", + if (operation.qualifier() == null) + throw new EOGeneralAdaptorException("A lock operation must have changedValues assigned to it.", new NSDictionary(operation, "operation")); - lockRowComparingAttributes(operation.attributes(), operation.entity(), operation.qualifier(), operation.changedValues()); - break; - case EODatabaseOperation.AdaptorInsertOperator: - if (operation.entity() == null) - throw new EOGeneralAdaptorException("An insert operation must have an entity assigned to it.", + lockRowComparingAttributes(operation.attributes(), operation.entity(), operation.qualifier(), + operation.changedValues()); + break; + case EODatabaseOperation.AdaptorInsertOperator: + if (operation.entity() == null) + throw new EOGeneralAdaptorException("An insert operation must have an entity assigned to it.", new NSDictionary(operation, "operation")); - if (operation.changedValues() == null) - throw new EOGeneralAdaptorException("An insert operation must have changedValues assigned to it.", + if (operation.changedValues() == null) + throw new EOGeneralAdaptorException("An insert operation must have changedValues assigned to it.", new NSDictionary(operation, "operation")); - insertRow(operation.changedValues(), operation.entity()); - break; - case EODatabaseOperation.AdaptorUpdateOperator: - if (operation.entity() == null) - throw new EOGeneralAdaptorException("An update operation must have an entity assigned to it.", + insertRow(operation.changedValues(), operation.entity()); + break; + case EODatabaseOperation.AdaptorUpdateOperator: + if (operation.entity() == null) + throw new EOGeneralAdaptorException("An update operation must have an entity assigned to it.", new NSDictionary(operation, "operation")); - if (operation.changedValues() == null) - throw new EOGeneralAdaptorException("An update operation must have changedValues assigned to it.", + if (operation.changedValues() == null) + throw new EOGeneralAdaptorException("An update operation must have changedValues assigned to it.", new NSDictionary(operation, "operation")); - updateValuesInRowsDescribedByQualifier(operation.changedValues(), operation.qualifier(), operation.entity()); - break; - case EODatabaseOperation.AdaptorDeleteOperator: - if (operation.entity() == null) - throw new EOGeneralAdaptorException("A delete operation must have an entity assigned to it.", + updateValuesInRowsDescribedByQualifier(operation.changedValues(), operation.qualifier(), + operation.entity()); + break; + case EODatabaseOperation.AdaptorDeleteOperator: + if (operation.entity() == null) + throw new EOGeneralAdaptorException("A delete operation must have an entity assigned to it.", new NSDictionary(operation, "operation")); - deleteRowsDescribedByQualifier(operation.qualifier(), operation.entity()); - break; - case EODatabaseOperation.AdaptorStoredProcedureOperator: - if (operation.storedProcedure() == null) - throw new EOGeneralAdaptorException("A stored procedure operation must have a stored procedure assigned to it.", + deleteRowsDescribedByQualifier(operation.qualifier(), operation.entity()); + break; + case EODatabaseOperation.AdaptorStoredProcedureOperator: + if (operation.storedProcedure() == null) + throw new EOGeneralAdaptorException( + "A stored procedure operation must have a stored procedure assigned to it.", new NSDictionary(operation, "operation")); - executeStoredProcedure(operation.storedProcedure(), operation.changedValues()); - break; - default: - throw new EOGeneralAdaptorException("I don't know how to perform an operation with code " + opcode, + executeStoredProcedure(operation.storedProcedure(), operation.changedValues()); + break; + default: + throw new EOGeneralAdaptorException("I don't know how to perform an operation with code " + opcode, new NSDictionary(operation, "operation")); } } public void performAdaptorOperations(NSArray ops) { for (int i = 0; i < ops.count(); i++) { - EOAdaptorOperation adop = (EOAdaptorOperation)ops.objectAtIndex(i); + EOAdaptorOperation adop = (EOAdaptorOperation) ops.objectAtIndex(i); performAdaptorOperation(adop); } } @@ -217,28 +220,29 @@ public abstract class EOAdaptorChannel { int count = updateValuesInRowsDescribedByQualifier(row, q, entity); if (count != 1) { adaptorContext().rollbackTransaction(); - throw new EOGeneralAdaptorException("The qualifier should describe exactly one row (updated " + count + " rows)"); + throw new EOGeneralAdaptorException( + "The qualifier should describe exactly one row (updated " + count + " rows)"); } adaptorContext().commitTransaction(); } } /* - * $Log$ - * Revision 1.2 2006/02/16 16:47:14 cgruber - * Move some classes in to "internal" packages and re-work imports, etc. + * $Log$ Revision 1.2 2006/02/16 16:47:14 cgruber Move some classes in to + * "internal" packages and re-work imports, etc. * - * Also use UnsupportedOperationExceptions where appropriate, instead of WotonomyExceptions. + * Also use UnsupportedOperationExceptions where appropriate, instead of + * WotonomyExceptions. * - * Revision 1.1 2006/02/16 13:19:57 cgruber - * Check in all sources in eclipse-friendly maven-enabled packages. + * Revision 1.1 2006/02/16 13:19:57 cgruber Check in all sources in + * eclipse-friendly maven-enabled packages. * - * Revision 1.2 2005/05/11 15:21:53 cgruber - * Change enum to enumeration, since enum is now a keyword as of Java 5.0 + * Revision 1.2 2005/05/11 15:21:53 cgruber Change enum to enumeration, since + * enum is now a keyword as of Java 5.0 * * A few other comments in the code. * - * Revision 1.1 2003/08/13 00:37:45 chochos - * an almost complete implementation of the abstract adaptor-layer classes + * Revision 1.1 2003/08/13 00:37:45 chochos an almost complete implementation of + * the abstract adaptor-layer classes * */
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