diff options
Diffstat (limited to 'projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOSQLExpressionFactory.java')
| -rw-r--r-- | projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOSQLExpressionFactory.java | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOSQLExpressionFactory.java b/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOSQLExpressionFactory.java index 6bdbffe..4e20a7a 100644 --- a/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOSQLExpressionFactory.java +++ b/projects/net.wotonomy.persistence/src/main/java/net/wotonomy/access/EOSQLExpressionFactory.java @@ -25,11 +25,11 @@ import net.wotonomy.foundation.NSArray; import net.wotonomy.foundation.NSDictionary; /** -* -* @author ezamudio@nasoft.com -* @author $Author: cgruber $ -* @version $Revision: 894 $ -*/ + * + * @author ezamudio@nasoft.com + * @author $Author: cgruber $ + * @version $Revision: 894 $ + */ public class EOSQLExpressionFactory { protected EOAdaptor _adaptor; @@ -49,8 +49,9 @@ public class EOSQLExpressionFactory { } /** - * Creates an instance of the adaptor's expression class, - * with entity assigned to it. + * Creates an instance of the adaptor's expression class, with entity assigned + * to it. + * * @param entity The entity with which to initialize the expression. * @return An EOSQLExpression. */ @@ -58,13 +59,14 @@ public class EOSQLExpressionFactory { EOSQLExpression expr = null; if (_instantiator == null) { try { - _instantiator = _expressionClass.getConstructor(new Class[]{ EOEntity.class }); + _instantiator = _expressionClass.getConstructor(new Class[] { EOEntity.class }); } catch (Exception ex) { - throw new IllegalArgumentException("The expression class " + _expressionClass.getName() + " has no constructor with an entity parameter."); + throw new IllegalArgumentException("The expression class " + _expressionClass.getName() + + " has no constructor with an entity parameter."); } } try { - expr = (EOSQLExpression)_instantiator.newInstance(new Object[]{ entity }); + expr = (EOSQLExpression) _instantiator.newInstance(new Object[] { entity }); } catch (Exception ex) { throw new IllegalArgumentException("Cannot create new expression of class " + _expressionClass.getName()); } @@ -87,7 +89,8 @@ public class EOSQLExpressionFactory { return expr; } - public EOSQLExpression selectStatementForAttributes(NSArray atts, boolean lock, EOFetchSpecification fspec, EOEntity entity) { + public EOSQLExpression selectStatementForAttributes(NSArray atts, boolean lock, EOFetchSpecification fspec, + EOEntity entity) { EOSQLExpression expr = createExpression(entity); expr.prepareSelectExpressionWithAttributes(atts, lock, fspec); return expr; @@ -102,7 +105,7 @@ public class EOSQLExpressionFactory { public EOSQLExpression expressionForString(String sql) { EOSQLExpression expr = null; try { - expr = (EOSQLExpression)_expressionClass.newInstance(); + expr = (EOSQLExpression) _expressionClass.newInstance(); } catch (Exception e) { return null; } @@ -116,16 +119,17 @@ public class EOSQLExpressionFactory { } /* - * $Log$ - * 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 1.1 2003/08/13 01:04:32 chochos - * the SQL generation classes. EOSQLExpression still needs a lot of work, but the factory is pretty much done. + * Revision 1.1 2003/08/13 01:04:32 chochos the SQL generation classes. + * EOSQLExpression still needs a lot of work, but the factory is pretty much + * done. * */
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