Implement GetIdentitiesByScore message.

[jFCPlib.git] / src / net / pterodactylus / fcp / plugin / WebOfTrustPlugin.java

diff --git a/src/net/pterodactylus/fcp/plugin/WebOfTrustPlugin.java b/src/net/pterodactylus/fcp/plugin/WebOfTrustPlugin.java
index d5cedfc..7e1861c 100644 (file)
--- a/src/net/pterodactylus/fcp/plugin/WebOfTrustPlugin.java
+++ b/src/net/pterodactylus/fcp/plugin/WebOfTrustPlugin.java
@@ -194,6 +194,38 @@ public class WebOfTrustPlugin {
                return new Identity(identifier, nickname, requestUri);
        }
 
+       /**
+        * Returns identities by the given score.
+        *
+        * @param ownIdentity
+        *            The own identity
+        * @param context
+        *            The context to get the identities for
+        * @param positive
+        *            {@code null} to return neutrally trusted identities, {@code
+        *            true} to return positively trusted identities, {@code false}
+        *            for negatively trusted identities
+        * @return The trusted identites
+        * @throws IOException
+        *             if an I/O error occurs
+        * @throws FcpException
+        *             if an FCP error occurs
+        */
+       public Set<Identity> getIdentitesByScore(OwnIdentity ownIdentity, String context, Boolean positive) throws IOException, FcpException {
+               Map<String, String> replies = fcpClient.sendPluginMessage("plugins.WoT.WoT", createParameters("Message", "GetIdentitesByScore", "TreeOwner", ownIdentity.getIdentifier(), "Context", context, "Selection", ((positive == null) ? "0" : (positive ? "+" : "-"))));
+               if (!replies.get("Message").equals("Identities")) {
+                       throw new FcpException("WebOfTrust Plugin did not reply with “Identities” message!");
+               }
+               Set<Identity> identities = new HashSet<Identity>();
+               for (int identityIndex = 1; replies.containsKey("Identity" + identityIndex); identityIndex++) {
+                       String identifier = replies.get("Identity" + identityIndex);
+                       String nickname = replies.get("Nickname" + identityIndex);
+                       String requestUri = replies.get("RequestURI" + identityIndex);
+                       identities.add(new Identity(identifier, nickname, requestUri));
+               }
+               return identities;
+       }
+
        //
        // PRIVATE METHODS
        //