X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.util%2Fsrc%2Forg%2Fargeo%2Fosgi%2Fuseradmin%2FUserDirectoryWorkingCopy.java;fp=org.argeo.util%2Fsrc%2Forg%2Fargeo%2Fosgi%2Fuseradmin%2FUserDirectoryWorkingCopy.java;h=0e25bdfa12c441459e4f6bbee26353aa588ec5b2;hb=9f729eeb8255a9d800ad2506735dda8cc215a135;hp=0000000000000000000000000000000000000000;hpb=f9efbe5228615951dd8482a4582aa24e00c10ce5;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.util/src/org/argeo/osgi/useradmin/UserDirectoryWorkingCopy.java b/org.argeo.util/src/org/argeo/osgi/useradmin/UserDirectoryWorkingCopy.java
new file mode 100644
index 000000000..0e25bdfa1
--- /dev/null
+++ b/org.argeo.util/src/org/argeo/osgi/useradmin/UserDirectoryWorkingCopy.java
@@ -0,0 +1,58 @@
+package org.argeo.osgi.useradmin;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.naming.directory.Attributes;
+import javax.naming.ldap.LdapName;
+import javax.transaction.xa.XAResource;
+
+/** {@link XAResource} for a user directory being edited. */
+class UserDirectoryWorkingCopy {
+	// private final static Log log = LogFactory
+	// .getLog(UserDirectoryWorkingCopy.class);
+
+	private Map<LdapName, DirectoryUser> newUsers = new HashMap<LdapName, DirectoryUser>();
+	private Map<LdapName, Attributes> modifiedUsers = new HashMap<LdapName, Attributes>();
+	private Map<LdapName, DirectoryUser> deletedUsers = new HashMap<LdapName, DirectoryUser>();
+
+	void cleanUp() {
+		// clean collections
+		newUsers.clear();
+		newUsers = null;
+		modifiedUsers.clear();
+		modifiedUsers = null;
+		deletedUsers.clear();
+		deletedUsers = null;
+	}
+
+	public boolean noModifications() {
+		return newUsers.size() == 0 && modifiedUsers.size() == 0
+				&& deletedUsers.size() == 0;
+	}
+
+	public Attributes getAttributes(LdapName dn) {
+		if (modifiedUsers.containsKey(dn))
+			return modifiedUsers.get(dn);
+		return null;
+	}
+
+	public void startEditing(DirectoryUser user) {
+		LdapName dn = user.getDn();
+		if (modifiedUsers.containsKey(dn))
+			throw new UserDirectoryException("Already editing " + dn);
+		modifiedUsers.put(dn, (Attributes) user.getAttributes().clone());
+	}
+
+	public Map<LdapName, DirectoryUser> getNewUsers() {
+		return newUsers;
+	}
+
+	public Map<LdapName, DirectoryUser> getDeletedUsers() {
+		return deletedUsers;
+	}
+
+	public Map<LdapName, Attributes> getModifiedUsers() {
+		return modifiedUsers;
+	}
+}