Changeset 976 for AnalyzerBeans/trunk/src/main/java/org/eobjects/analyzer/data/MetaModelInputColumn.java

Timestamp:

08/14/10 15:10:12 (22 months ago)

Author:

kasper

Message:

Made it possible to configure jobs using "configurable bean" acting as a prototype for actual executed beans

File:

• AnalyzerBeans/trunk/src/main/java/org/eobjects/analyzer/data/MetaModelInputColumn.java (modified) (3 diffs)

AnalyzerBeans/trunk/src/main/java/org/eobjects/analyzer/data/MetaModelInputColumn.java

@@ -1 +1 @@
 package org.eobjects.analyzer.data;
+
+import org.eobjects.analyzer.util.ReflectionUtils;
 
 import dk.eobjects.metamodel.schema.Column;
@@ -13 +15 @@
                 }
                 _column = column;
+        }
+
+        @SuppressWarnings("unchecked")
+        public <E> InputColumn<E> narrow(Class<E> e) {
+                Class<?> javaEquivalentClass = _column.getType()
+                                .getJavaEquivalentClass();
+                if (ReflectionUtils.is(javaEquivalentClass, e)) {
+                        return (InputColumn<E>) this;
+                }
+                throw new IllegalArgumentException(
+                                "Can only narrow this column to supertypes of: "
+                                                + javaEquivalentClass);
         }
 
@@ -56 +70 @@
                 return DataTypeFamily.UNDEFINED;
         }
-        
+
         @Override
         public String toString() {