[197069] support for entities in jars - JAR resource model

1 files changed, 4 insertions, 4 deletions

diff --git a/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/orm/EclipseLinkOrmMutable.java b/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/orm/EclipseLinkOrmMutable.java
index 5efe612330..9ea6c80138 100644
--- a/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/orm/EclipseLinkOrmMutable.java
+++ b/jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/orm/EclipseLinkOrmMutable.java
@@ -15,6 +15,7 @@ import org.eclipse.jpt.core.internal.context.AbstractXmlContextNode;
 import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute;
 import org.eclipse.jpt.core.utility.TextRange;
 import org.eclipse.jpt.eclipselink.core.context.Mutable;
+import org.eclipse.jpt.eclipselink.core.internal.context.java.AbstractEclipseLinkJavaPersistentAttribute;
 import org.eclipse.jpt.eclipselink.core.internal.context.persistence.EclipseLinkPersistenceUnit;
 import org.eclipse.jpt.eclipselink.core.resource.orm.XmlMutable;
 
@@ -88,16 +89,15 @@ public class EclipseLinkOrmMutable extends AbstractXmlContextNode
 	}
 	
 	protected boolean calculateDefaultMutable() {
-		JavaPersistentAttribute javaAttribute = getAttributeMapping().getPersistentAttribute().getJavaPersistentAttribute();
+		AbstractEclipseLinkJavaPersistentAttribute javaAttribute = (AbstractEclipseLinkJavaPersistentAttribute) this.getAttributeMapping().getPersistentAttribute().getJavaPersistentAttribute();
 		if (javaAttribute == null) {
 			return false;
 		}
-		JavaResourcePersistentAttribute javaResourceAttribute = javaAttribute.getResourcePersistentAttribute();
-		if (javaResourceAttribute.typeIsDateOrCalendar()) {
+		if (javaAttribute.typeIsDateOrCalendar()) {
 			Boolean persistenceUnitDefaultMutable = getPersistenceUnit().getOptions().getTemporalMutable();
 			return persistenceUnitDefaultMutable == null ? false : persistenceUnitDefaultMutable.booleanValue();
 		}
-		return javaResourceAttribute.typeIsSerializable();
+		return javaAttribute.typeIsSerializable();
 	}