From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Fri, 29 Oct 2010 20:08:25 +0000 (+0200)
Subject: Implement Identity.getContexts().
X-Git-Tag: 0.2-RC1~93
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=da6c0a57ac23f13e25a2347237ef3d9ac52ac332;p=Sone.git

Implement Identity.getContexts().
---

diff --git a/src/main/java/net/pterodactylus/sone/freenet/wot/Identity.java b/src/main/java/net/pterodactylus/sone/freenet/wot/Identity.java
index c3053ae..2909936 100644
--- a/src/main/java/net/pterodactylus/sone/freenet/wot/Identity.java
+++ b/src/main/java/net/pterodactylus/sone/freenet/wot/Identity.java
@@ -30,6 +30,9 @@ import java.util.Set;
  */
 public class Identity {
 
+	/** The Web of Trust connector. */
+	protected final WebOfTrustConnector webOfTrustConnector;
+
 	/** The ID of the identity. */
 	private final String id;
 
@@ -48,6 +51,8 @@ public class Identity {
 	/**
 	 * Creates a new identity.
 	 *
+	 * @param webOfTrustConnector
+	 *            The Web of Trust connector
 	 * @param id
 	 *            The ID of the identity
 	 * @param nickname
@@ -55,7 +60,8 @@ public class Identity {
 	 * @param requestUri
 	 *            The request URI of the identity
 	 */
-	public Identity(String id, String nickname, String requestUri) {
+	public Identity(WebOfTrustConnector webOfTrustConnector, String id, String nickname, String requestUri) {
+		this.webOfTrustConnector = webOfTrustConnector;
 		this.id = id;
 		this.nickname = nickname;
 		this.requestUri = requestUri;
@@ -96,8 +102,30 @@ public class Identity {
 	 * Returns the contexts of the identity.
 	 *
 	 * @return The contexts of the identity
+	 * @throws PluginException
+	 *             if an error occured communicating with the Web of Trust
+	 *             plugin
 	 */
-	public Set<String> getContexts() {
+	public Set<String> getContexts() throws PluginException {
+		return getContexts(false);
+	}
+
+	/**
+	 * Returns the contexts of the identity.
+	 *
+	 * @param forceReload
+	 *            {@code true} to force a reload of the contexts
+	 * @return The contexts of the identity
+	 * @throws PluginException
+	 *             if an error occured communicating with the Web of Trust
+	 *             plugin
+	 */
+	public Set<String> getContexts(boolean forceReload) throws PluginException {
+		if (contexts.isEmpty() || forceReload) {
+			Set<String> contexts = webOfTrustConnector.loadIdentityContexts(this);
+			this.contexts.clear();
+			this.contexts.addAll(contexts);
+		}
 		return Collections.unmodifiableSet(contexts);
 	}
 
diff --git a/src/main/java/net/pterodactylus/sone/freenet/wot/OwnIdentity.java b/src/main/java/net/pterodactylus/sone/freenet/wot/OwnIdentity.java
index 626c4a8..cfcab65 100644
--- a/src/main/java/net/pterodactylus/sone/freenet/wot/OwnIdentity.java
+++ b/src/main/java/net/pterodactylus/sone/freenet/wot/OwnIdentity.java
@@ -31,6 +31,8 @@ public class OwnIdentity extends Identity {
 	/**
 	 * Creates a new own identity.
 	 *
+	 * @param webOfTrustConnector
+	 *            The Web of Trust connector
 	 * @param id
 	 *            The ID of the identity
 	 * @param nickname
@@ -40,8 +42,8 @@ public class OwnIdentity extends Identity {
 	 * @param insertUri
 	 *            The insert URI of the identity
 	 */
-	public OwnIdentity(String id, String nickname, String requestUri, String insertUri) {
-		super(id, nickname, requestUri);
+	public OwnIdentity(WebOfTrustConnector webOfTrustConnector, String id, String nickname, String requestUri, String insertUri) {
+		super(webOfTrustConnector, id, nickname, requestUri);
 		this.insertUri = insertUri;
 	}
 
diff --git a/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java b/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java
index 65b7ce8..100241e 100644
--- a/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java
+++ b/src/main/java/net/pterodactylus/sone/freenet/wot/WebOfTrustConnector.java
@@ -87,12 +87,36 @@ public class WebOfTrustConnector implements ConnectorListener {
 			String requestUri = fields.get("RequestURI" + ownIdentityCounter);
 			String insertUri = fields.get("InsertURI" + ownIdentityCounter);
 			String nickname = fields.get("Nickname" + ownIdentityCounter);
-			OwnIdentity ownIdentity = new OwnIdentity(id, nickname, requestUri, insertUri);
+			OwnIdentity ownIdentity = new OwnIdentity(this, id, nickname, requestUri, insertUri);
 			ownIdentities.add(ownIdentity);
 		}
 		return ownIdentities;
 	}
 
+	/**
+	 * Loads the contexts of the given identity.
+	 *
+	 * @param identity
+	 *            The identity to load the contexts for
+	 * @return The contexts of the identity
+	 * @throws PluginException
+	 *             if an error occured talking to the Web of Trust plugin
+	 */
+	public Set<String> loadIdentityContexts(Identity identity) throws PluginException {
+		Reply reply = performRequest("Identity", SimpleFieldSetConstructor.create().put("Message", "GetIdentity").put("TreeOwner", identity.getId()).put("Identity", identity.getId()).get());
+		SimpleFieldSet fields = reply.getFields();
+		int contextCounter = -1;
+		Set<String> contexts = new HashSet<String>();
+		while (true) {
+			String context = fields.get("Context" + ++contextCounter);
+			if (context == null) {
+				break;
+			}
+			contexts.add(context);
+		}
+		return contexts;
+	}
+
 	//
 	// PRIVATE ACTIONS
 	//