X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.core%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fcore%2Fexecution%2FAbstractSpecAttribute.java;h=dd976f223d122cfd63fce92110a10228b57b6f3e;hb=13e60ab2bd66f0e8f23c7fca0791e2c382a49cfd;hp=cf13507cf668c24c47a8d30373e4b598bf554cf8;hpb=1fdb1b4e7b1d2b0cabb6483238301b857a6392fa;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractSpecAttribute.java b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractSpecAttribute.java
index cf13507cf..dd976f223 100644
--- a/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractSpecAttribute.java
+++ b/runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/AbstractSpecAttribute.java
@@ -16,9 +16,13 @@
 
 package org.argeo.slc.core.execution;
 
+import java.io.Serializable;
+
 import org.argeo.slc.execution.ExecutionSpecAttribute;
 
-public abstract class AbstractSpecAttribute implements ExecutionSpecAttribute {
+public abstract class AbstractSpecAttribute implements ExecutionSpecAttribute,
+		Serializable {
+	private static final long serialVersionUID = 6494963738891709440L;
 	private Boolean isParameter = false;
 	private Boolean isFrozen = false;
 	private Boolean isHidden = false;