X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api.cms%2Fsrc%2Forg%2Fargeo%2Fapi%2Fcms%2Ftransaction%2FWorkingCopy.java;fp=org.argeo.api.cms%2Fsrc%2Forg%2Fargeo%2Fapi%2Fcms%2Ftransaction%2FWorkingCopy.java;h=c79423c8c6006350183313c9fbae63a95c252fb4;hb=54df376a9c2dd458a82eaa09bfbb718fe699dd0d;hp=0000000000000000000000000000000000000000;hpb=3c1cdc594d954520b14646102b366290bdad58c7;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.api.cms/src/org/argeo/api/cms/transaction/WorkingCopy.java b/org.argeo.api.cms/src/org/argeo/api/cms/transaction/WorkingCopy.java
new file mode 100644
index 000000000..c79423c8c
--- /dev/null
+++ b/org.argeo.api.cms/src/org/argeo/api/cms/transaction/WorkingCopy.java
@@ -0,0 +1,18 @@
+package org.argeo.api.cms.transaction;
+
+import java.util.Map;
+
+public interface WorkingCopy<DATA, ATTR, ID> {
+	void startEditing(DATA user);
+
+	boolean noModifications();
+
+	void cleanUp();
+
+	Map<ID, DATA> getNewData();
+
+	Map<ID, DATA> getDeletedData();
+
+	Map<ID, ATTR> getModifiedData();
+
+}