From e16231611a47bf260fef446d2ae9fa5bcbc7e537 Mon Sep 17 00:00:00 2001 From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?= Date: Mon, 10 Sep 2012 13:27:34 +0200 Subject: [PATCH] Add property setter job. --- .../pterodactylus/sone/core/WebOfTrustUpdater.java | 144 +++++++++++++++++++++ 1 file changed, 144 insertions(+) diff --git a/src/main/java/net/pterodactylus/sone/core/WebOfTrustUpdater.java b/src/main/java/net/pterodactylus/sone/core/WebOfTrustUpdater.java index ded6da9..cb73297 100644 --- a/src/main/java/net/pterodactylus/sone/core/WebOfTrustUpdater.java +++ b/src/main/java/net/pterodactylus/sone/core/WebOfTrustUpdater.java @@ -203,6 +203,41 @@ public class WebOfTrustUpdater extends AbstractService { } } + /** + * Sets a property on the given own identity. + * + * @param ownIdentity + * The own identity to set the property on + * @param propertyName + * The name of the property to set + * @param propertyValue + * The value of the property to set + */ + public void setProperty(OwnIdentity ownIdentity, String propertyName, String propertyValue) { + SetPropertyJob setPropertyJob = new SetPropertyJob(ownIdentity, propertyName, propertyValue); + if (updateJobs.contains(setPropertyJob)) { + updateJobs.remove(setPropertyJob); + } + logger.log(Level.FINER, "Adding Property Job: " + setPropertyJob); + try { + updateJobs.put(setPropertyJob); + } catch (InterruptedException e) { + /* the queue is unbounded so it should never block. */ + } + } + + /** + * Removes a property from the given own identity. + * + * @param ownIdentity + * The own identity to remove the property from + * @param propertyName + * The name of the property to remove + */ + public void removeProperty(OwnIdentity ownIdentity, String propertyName) { + setProperty(ownIdentity, propertyName, null); + } + // // SERVICE METHODS // @@ -610,4 +645,113 @@ public class WebOfTrustUpdater extends AbstractService { } + /** + * Base class for update jobs that deal with properties. + * + * @author David ‘Bombe’ Roden + */ + private class WebOfTrustPropertyUpdateJob extends WebOfTrustUpdateJob { + + /** The own identity to update properties on. */ + protected final OwnIdentity ownIdentity; + + /** The name of the property to update. */ + protected final String propertyName; + + /** + * Creates a new property update job. + * + * @param ownIdentity + * The own identity to update the property on + * @param propertyName + * The name of the property to update + */ + @SuppressWarnings("synthetic-access") + public WebOfTrustPropertyUpdateJob(OwnIdentity ownIdentity, String propertyName) { + this.ownIdentity = ownIdentity; + this.propertyName = propertyName; + } + + // + // OBJECT METHODS + // + + /** + * {@inheritDoc} + */ + @Override + public boolean equals(Object object) { + if ((object == null) || !object.getClass().equals(getClass())) { + return false; + } + WebOfTrustContextUpdateJob updateJob = (WebOfTrustContextUpdateJob) object; + return updateJob.ownIdentity.equals(ownIdentity) && updateJob.context.equals(propertyName); + } + + /** + * {@inheritDoc} + */ + @Override + public int hashCode() { + return getClass().hashCode() ^ ownIdentity.hashCode() ^ propertyName.hashCode(); + } + + /** + * {@inheritDoc} + */ + @Override + public String toString() { + return String.format("%s[ownIdentity=%s,propertyName=%s]", getClass().getSimpleName(), ownIdentity, propertyName); + } + + } + + /** + * WebOfTrust update job that sets a property on an {@link OwnIdentity}. + * + * @author David ‘Bombe’ Roden + */ + private class SetPropertyJob extends WebOfTrustPropertyUpdateJob { + + /** The value of the property to set. */ + private final String propertyValue; + + /** + * Creates a new set-property job. + * + * @param ownIdentity + * The own identity to set the property on + * @param propertyName + * The name of the property to set + * @param propertyValue + * The value of the property to set + */ + public SetPropertyJob(OwnIdentity ownIdentity, String propertyName, String propertyValue) { + super(ownIdentity, propertyName); + this.propertyValue = propertyValue; + } + + /** + * {@inheritDoc} + */ + @Override + @SuppressWarnings("synthetic-access") + public void run() { + try { + if (propertyValue == null) { + webOfTrustConnector.removeProperty(ownIdentity, propertyName); + ownIdentity.removeProperty(propertyName); + } else { + webOfTrustConnector.setProperty(ownIdentity, propertyName, propertyValue); + ownIdentity.setProperty(propertyName, propertyValue); + } + finish(true); + } catch (PluginException pe1) { + logger.log(Level.WARNING, String.format("Could not set Property “%2$s” to “%3$s” on Own Identity %1$s!", ownIdentity, propertyName, propertyValue), pe1); + finish(false); + } + } + + } + } -- 2.7.4