Return the trust given to an identity only.

[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 233e72e..bb6d682 100644 (file)
--- a/src/net/pterodactylus/fcp/plugin/WebOfTrustPlugin.java
+++ b/src/net/pterodactylus/fcp/plugin/WebOfTrustPlugin.java
@@ -133,6 +133,46 @@ public class WebOfTrustPlugin {
                return ownIdentities;
        }
 
+       /**
+        * Returns the trust given to the identity with the given identifier by the
+        * given own identity.
+        *
+        * @param ownIdentity
+        *            The own identity that is used to calculate trust values
+        * @param identifier
+        *            The identifier of the identity whose trust to get
+        * @return The request identity trust
+        * @throws IOException
+        *             if an I/O error occurs
+        * @throws FcpException
+        *             if an FCP error occurs
+        */
+       public IdentityTrust getIdentityTrust(OwnIdentity ownIdentity, String identifier) throws IOException, FcpException {
+               Map<String, String> replies = fcpClient.sendPluginMessage("plugins.WoT.WoT", createParameters("Message", "GetIdentity", "TreeOwner", ownIdentity.getIdentifier(), "Identity", identifier));
+               if (!replies.get("Message").equals("Identity")) {
+                       throw new FcpException("WebOfTrust Plugin did not reply with “Identity” message!");
+               }
+               Byte trust = null;
+               try {
+                       trust = Byte.valueOf(replies.get("Trust"));
+               } catch (NumberFormatException nfe1) {
+                       /* ignore. */
+               }
+               Integer score = null;
+               try {
+                       score = Integer.valueOf(replies.get("Score"));
+               } catch (NumberFormatException nfe1) {
+                       /* ignore. */
+               }
+               Integer rank = null;
+               try {
+                       rank = Integer.valueOf(replies.get("Rank"));
+               } catch (NumberFormatException nfe1) {
+                       /* ignore. */
+               }
+               return new IdentityTrust(trust, score, rank);
+       }
+
        //
        // PRIVATE METHODS
        //
@@ -171,15 +211,6 @@ public class WebOfTrustPlugin {
                /** The identity’s request URI. */
                private final String requestUri;
 
-               /** The identity’s trust value. */
-               private final Byte trust;
-
-               /** The identity’s score value. */
-               private final Integer score;
-
-               /** The identity’s rank. */
-               private final Integer rank;
-
                /**
                 * Creates a new identity.
                 *
@@ -189,20 +220,11 @@ public class WebOfTrustPlugin {
                 *            The nickname of the identity
                 * @param requestUri
                 *            The request URI of the identity
-                * @param trust
-                *            The trust value of the identity
-                * @param score
-                *            The score value of the identity
-                * @param rank
-                *            The rank of the identity
                 */
-               public Identity(String identifier, String nickname, String requestUri, Byte trust, Integer score, Integer rank) {
+               public Identity(String identifier, String nickname, String requestUri) {
                        this.identifier = identifier;
                        this.nickname = nickname;
                        this.requestUri = requestUri;
-                       this.trust = trust;
-                       this.score = score;
-                       this.rank = rank;
                }
 
                /**
@@ -232,6 +254,40 @@ public class WebOfTrustPlugin {
                        return requestUri;
                }
 
+       }
+
+       /**
+        * Container that stores the trust given to an identity.
+        *
+        * @author David ‘Bombe’ Roden &lt;bombe@freenetproject.org&gt;
+        */
+       public static class IdentityTrust {
+
+               /** The identity’s trust value. */
+               private final Byte trust;
+
+               /** The identity’s score value. */
+               private final Integer score;
+
+               /** The identity’s rank. */
+               private final Integer rank;
+
+               /**
+                * Creates a new identity trust container.
+                *
+                * @param trust
+                *            The trust value of the identity
+                * @param score
+                *            The score value of the identity
+                * @param rank
+                *            The rank of the identity
+                */
+               public IdentityTrust(Byte trust, Integer score, Integer rank) {
+                       this.trust = trust;
+                       this.score = score;
+                       this.rank = rank;
+               }
+
                /**
                 * Returns the trust value of this identity.
                 *