From 3d18f4960d72f7036cf91b5731a1d2279469e190 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Euzenat?= <Jerome.Euzenat@inria.fr>
Date: Tue, 2 Jan 2007 22:58:01 +0000
Subject: [PATCH] - implemented metadata() primitive
---
.../align/service/AServProtocolManager.java | 29 ++++++++++++++-----
1 file changed, 22 insertions(+), 7 deletions(-)
diff --git a/src/fr/inrialpes/exmo/align/service/AServProtocolManager.java b/src/fr/inrialpes/exmo/align/service/AServProtocolManager.java
index b56e8eae..423ba04a 100644
--- a/src/fr/inrialpes/exmo/align/service/AServProtocolManager.java
+++ b/src/fr/inrialpes/exmo/align/service/AServProtocolManager.java
@@ -21,6 +21,7 @@
package fr.inrialpes.exmo.align.service;
import fr.inrialpes.exmo.align.parser.AlignmentParser;
+import fr.inrialpes.exmo.align.impl.BasicParameters;
import org.semanticweb.owl.align.Parameters;
import org.semanticweb.owl.align.Alignment;
@@ -376,13 +377,27 @@ public class AServProtocolManager {
return new AlignmentId(newId(),mess,myId,mess.getSender(),id,(Parameters)null);
}
- public Message getmetadata(Message mess){
-
- //\prul{get-processor-success}{a - request ( metadata ( n )) \rightarrow S}{\langle O, O', A\rangle \Leftarrow Retrieve(n)\\P\Leftarrow Metadata(A)\\S - inform ( P~language:~l ) \rightarrow a}{Retrieve(n)\not=\emptyset}
-
- //\prul{get-processor-unknown}{a - request ( metadata ( n )) \rightarrow S}{S - failure ( unknown (n) ) \rightarrow a}{Retrieve(n)=\emptyset}
-
- return new RenderedAlignment(newId(),mess,myId,mess.getSender(),"dummy//",(Parameters)null);
+ /*
+ * Returns only the metadata of an alignment and returns it in
+ * parameters
+ */
+ public Message metadata( Message mess ){
+ // Retrieve the alignment
+ String id = (String)mess.getParameters().getParameter("id");
+ Alignment al = null;
+ try {
+ al = alignmentCache.getMetadata( id );
+ } catch (Exception e) {
+ return new UnknownAlignment(newId(),mess,myId,mess.getSender(),id,(Parameters)null);
+ }
+ // Put all the local metadata in parameters
+ Parameters params = new BasicParameters();
+ Parameters extensions = al.getExtensions();
+ for ( Enumeration e = extensions.getNames(); e.hasMoreElements(); ){
+ String name = (String)e.nextElement();
+ params.setParameter( name, extensions.getParameter( name ) );
+ }
+ return new AlignmentMetadata(newId(),mess,myId,mess.getSender(),"dummy//",params);
}
/*********************************************************************
--
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