/*
- * Sone - IdentityManager.java - Copyright © 2010 David Roden
+ * Sone - IdentityManager.java - Copyright © 2010–2012 David Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
import java.util.Collections;
import java.util.HashMap;
+import java.util.HashSet;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
public class IdentityManager extends AbstractService {
/** Object used for synchronization. */
+ @SuppressWarnings("hiding")
private final Object syncObject = new Object() {
/* inner class for better lock names. */
};
Set<OwnIdentity> allOwnIdentities = getAllOwnIdentities();
for (OwnIdentity ownIdentity : allOwnIdentities) {
if (ownIdentity.getId().equals(id)) {
- return ownIdentity;
+ return new DefaultOwnIdentity(ownIdentity);
}
}
return null;
* @return All own identities
*/
public Set<OwnIdentity> getAllOwnIdentities() {
- try {
- Set<OwnIdentity> ownIdentities = webOfTrustConnector.loadAllOwnIdentities();
- Map<String, OwnIdentity> newOwnIdentities = new HashMap<String, OwnIdentity>();
- for (OwnIdentity ownIdentity : ownIdentities) {
- newOwnIdentities.put(ownIdentity.getId(), ownIdentity);
- }
- checkOwnIdentities(newOwnIdentities);
- return ownIdentities;
- } catch (PluginException pe1) {
- logger.log(Level.WARNING, "Could not load all own identities!", pe1);
- return Collections.emptySet();
- }
- }
-
- //
- // ACTIONS
- //
-
- /**
- * Adds a context to the given own identity.
- *
- * @param ownIdentity
- * The own identity
- * @param context
- * The context to add
- */
- public void addContext(OwnIdentity ownIdentity, String context) {
- if (ownIdentity.hasContext(context)) {
- return;
- }
- try {
- webOfTrustConnector.addContext(ownIdentity, context);
- ownIdentity.addContext(context);
- } catch (PluginException pe1) {
- logger.log(Level.WARNING, "Could not add context " + context + " to OwnIdentity " + ownIdentity + ".", pe1);
- }
- }
-
- /**
- * Removes a context from the given own identity.
- *
- * @param ownIdentity
- * The own identity
- * @param context
- * The context to remove
- */
- public void removeContext(OwnIdentity ownIdentity, String context) {
- if (!ownIdentity.hasContext(context)) {
- return;
- }
- try {
- webOfTrustConnector.removeContext(ownIdentity, context);
- ownIdentity.removeContext(context);
- } catch (PluginException pe1) {
- logger.log(Level.WARNING, "Could not remove context " + context + " from OwnIdentity " + ownIdentity + ".", pe1);
- }
- }
-
- /**
- * Sets the property with the given name to the given value.
- *
- * @param ownIdentity
- * The own identity
- * @param name
- * The name of the property
- * @param value
- * The value of the property
- */
- public void setProperty(OwnIdentity ownIdentity, String name, String value) {
- try {
- webOfTrustConnector.setProperty(ownIdentity, name, value);
- ownIdentity.setProperty(name, value);
- } catch (PluginException pe1) {
- logger.log(Level.WARNING, "Could not set property “" + name + "” to “" + value + "” for OwnIdentity: " + ownIdentity, pe1);
- }
- }
-
- /**
- * Removes the property with the given name.
- *
- * @param ownIdentity
- * The own identity
- * @param name
- * The name of the property to remove
- */
- public void removeProperty(OwnIdentity ownIdentity, String name) {
- try {
- webOfTrustConnector.removeProperty(ownIdentity, name);
- ownIdentity.removeProperty(name);
- } catch (PluginException pe1) {
- logger.log(Level.WARNING, "Could not remove property “" + name + "” from OwnIdentity: " + ownIdentity, pe1);
- }
+ return new HashSet<OwnIdentity>(currentOwnIdentities.values());
}
//
*/
@Override
protected void serviceRun() {
- Map<String, Identity> oldIdentities = Collections.emptyMap();
+ Map<OwnIdentity, Map<String, Identity>> oldIdentities = Collections.emptyMap();
while (!shouldStop()) {
- Map<String, Identity> currentIdentities = new HashMap<String, Identity>();
+ Map<OwnIdentity, Map<String, Identity>> currentIdentities = new HashMap<OwnIdentity, Map<String, Identity>>();
Map<String, OwnIdentity> currentOwnIdentities = new HashMap<String, OwnIdentity>();
- /* get all identities with the wanted context from WoT. */
- Set<OwnIdentity> ownIdentities;
+ Set<OwnIdentity> ownIdentities = null;
+ boolean identitiesLoaded = false;
try {
+ /* get all identities with the wanted context from WoT. */
ownIdentities = webOfTrustConnector.loadAllOwnIdentities();
- /* check for changes. */
- for (OwnIdentity ownIdentity : ownIdentities) {
- currentOwnIdentities.put(ownIdentity.getId(), ownIdentity);
- }
- checkOwnIdentities(currentOwnIdentities);
-
- /* now filter for context and get all identities. */
- currentOwnIdentities.clear();
+ /* load trusted identities. */
for (OwnIdentity ownIdentity : ownIdentities) {
if ((context != null) && !ownIdentity.hasContext(context)) {
continue;
}
currentOwnIdentities.put(ownIdentity.getId(), ownIdentity);
- for (Identity identity : webOfTrustConnector.loadTrustedIdentities(ownIdentity, context)) {
- currentIdentities.put(identity.getId(), identity);
- }
- }
- /* find removed identities. */
- for (Identity oldIdentity : oldIdentities.values()) {
- if (!currentIdentities.containsKey(oldIdentity.getId())) {
- identityListenerManager.fireIdentityRemoved(oldIdentity);
+ Set<Identity> trustedIdentities = webOfTrustConnector.loadTrustedIdentities(ownIdentity, context);
+ Map<String, Identity> identities = new HashMap<String, Identity>();
+ currentIdentities.put(ownIdentity, identities);
+ for (Identity identity : trustedIdentities) {
+ identities.put(identity.getId(), identity);
}
}
+ identitiesLoaded = true;
+ } catch (WebOfTrustException wote1) {
+ logger.log(Level.WARNING, "WoT has disappeared!", wote1);
+ }
- /* find new identities. */
- for (Identity currentIdentity : currentIdentities.values()) {
- if (!oldIdentities.containsKey(currentIdentity.getId())) {
- identityListenerManager.fireIdentityAdded(currentIdentity);
- }
- }
+ if (identitiesLoaded) {
- /* check for changes in the contexts. */
- for (Identity oldIdentity : oldIdentities.values()) {
- if (!currentIdentities.containsKey(oldIdentity.getId())) {
- continue;
- }
- Identity newIdentity = currentIdentities.get(oldIdentity.getId());
- Set<String> oldContexts = oldIdentity.getContexts();
- Set<String> newContexts = newIdentity.getContexts();
- if (oldContexts.size() != newContexts.size()) {
- identityListenerManager.fireIdentityUpdated(newIdentity);
- continue;
- }
- for (String oldContext : oldContexts) {
- if (!newContexts.contains(oldContext)) {
- identityListenerManager.fireIdentityUpdated(newIdentity);
- break;
+ /* check for changes. */
+ checkOwnIdentities(currentOwnIdentities);
+
+ /* now check for changes in remote identities. */
+ for (OwnIdentity ownIdentity : currentOwnIdentities.values()) {
+
+ /* find new identities. */
+ for (Identity currentIdentity : currentIdentities.get(ownIdentity).values()) {
+ if (!oldIdentities.containsKey(ownIdentity) || !oldIdentities.get(ownIdentity).containsKey(currentIdentity.getId())) {
+ identityListenerManager.fireIdentityAdded(ownIdentity, currentIdentity);
}
}
- }
- /* check for changes in the properties. */
- for (Identity oldIdentity : oldIdentities.values()) {
- if (!currentIdentities.containsKey(oldIdentity.getId())) {
- continue;
- }
- Identity newIdentity = currentIdentities.get(oldIdentity.getId());
- Map<String, String> oldProperties = oldIdentity.getProperties();
- Map<String, String> newProperties = newIdentity.getProperties();
- if (oldProperties.size() != newProperties.size()) {
- identityListenerManager.fireIdentityUpdated(newIdentity);
- continue;
- }
- for (Entry<String, String> oldProperty : oldProperties.entrySet()) {
- if (!newProperties.containsKey(oldProperty.getKey()) || !newProperties.get(oldProperty.getKey()).equals(oldProperty.getValue())) {
- identityListenerManager.fireIdentityUpdated(newIdentity);
- break;
+ /* find removed identities. */
+ if (oldIdentities.containsKey(ownIdentity)) {
+ for (Identity oldIdentity : oldIdentities.get(ownIdentity).values()) {
+ if (!currentIdentities.get(ownIdentity).containsKey(oldIdentity.getId())) {
+ identityListenerManager.fireIdentityRemoved(ownIdentity, oldIdentity);
+ }
+ }
+
+ /* check for changes in the contexts. */
+ for (Identity oldIdentity : oldIdentities.get(ownIdentity).values()) {
+ if (!currentIdentities.get(ownIdentity).containsKey(oldIdentity.getId())) {
+ continue;
+ }
+ Identity newIdentity = currentIdentities.get(ownIdentity).get(oldIdentity.getId());
+ Set<String> oldContexts = oldIdentity.getContexts();
+ Set<String> newContexts = newIdentity.getContexts();
+ if (oldContexts.size() != newContexts.size()) {
+ identityListenerManager.fireIdentityUpdated(ownIdentity, newIdentity);
+ continue;
+ }
+ for (String oldContext : oldContexts) {
+ if (!newContexts.contains(oldContext)) {
+ identityListenerManager.fireIdentityUpdated(ownIdentity, newIdentity);
+ break;
+ }
+ }
+ }
+
+ /* check for changes in the properties. */
+ for (Identity oldIdentity : oldIdentities.get(ownIdentity).values()) {
+ if (!currentIdentities.get(ownIdentity).containsKey(oldIdentity.getId())) {
+ continue;
+ }
+ Identity newIdentity = currentIdentities.get(ownIdentity).get(oldIdentity.getId());
+ Map<String, String> oldProperties = oldIdentity.getProperties();
+ Map<String, String> newProperties = newIdentity.getProperties();
+ if (oldProperties.size() != newProperties.size()) {
+ identityListenerManager.fireIdentityUpdated(ownIdentity, newIdentity);
+ continue;
+ }
+ for (Entry<String, String> oldProperty : oldProperties.entrySet()) {
+ if (!newProperties.containsKey(oldProperty.getKey()) || !newProperties.get(oldProperty.getKey()).equals(oldProperty.getValue())) {
+ identityListenerManager.fireIdentityUpdated(ownIdentity, newIdentity);
+ break;
+ }
+ }
}
}
}
/* remember the current set of identities. */
oldIdentities = currentIdentities;
-
- } catch (PluginException pe1) {
- logger.log(Level.WARNING, "WoT has disappeared!", pe1);
}
/* wait a minute before checking again. */
/* find removed own identities: */
for (OwnIdentity oldOwnIdentity : currentOwnIdentities.values()) {
- if (!newOwnIdentities.containsKey(oldOwnIdentity.getId())) {
- identityListenerManager.fireOwnIdentityRemoved(oldOwnIdentity);
+ OwnIdentity newOwnIdentity = newOwnIdentities.get(oldOwnIdentity.getId());
+ if ((newOwnIdentity == null) || ((context != null) && oldOwnIdentity.hasContext(context) && !newOwnIdentity.hasContext(context))) {
+ identityListenerManager.fireOwnIdentityRemoved(new DefaultOwnIdentity(oldOwnIdentity));
}
}
/* find added own identities. */
for (OwnIdentity currentOwnIdentity : newOwnIdentities.values()) {
- if (!currentOwnIdentities.containsKey(currentOwnIdentity.getId())) {
- identityListenerManager.fireOwnIdentityAdded(currentOwnIdentity);
+ OwnIdentity oldOwnIdentity = currentOwnIdentities.get(currentOwnIdentity.getId());
+ if (((oldOwnIdentity == null) && ((context == null) || currentOwnIdentity.hasContext(context))) || ((oldOwnIdentity != null) && (context != null) && (!oldOwnIdentity.hasContext(context) && currentOwnIdentity.hasContext(context)))) {
+ identityListenerManager.fireOwnIdentityAdded(new DefaultOwnIdentity(currentOwnIdentity));
}
}
projects / Sone.git / blobdiff