X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FSone.java;h=9d9d2d7ed7eb6442df848785c46b3377c868b633;hb=99888ce13cc17d49f5e217ab6f2c9ad5ef168792;hp=e5ebcf1df439ff42ec71540233e42bd8c99e153c;hpb=5a9e7b3b9e2ffa21edb6b8d223d9f4d514f05f28;p=Sone.git diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java index e5ebcf1..9d9d2d7 100644 --- a/src/main/java/net/pterodactylus/sone/data/Sone.java +++ b/src/main/java/net/pterodactylus/sone/data/Sone.java @@ -1,5 +1,5 @@ /* - * Sone - Sone.java - Copyright © 2010 David Roden + * Sone - Sone.java - Copyright © 2010–2013 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 @@ -17,6 +17,9 @@ package net.pterodactylus.sone.data; +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; + import java.util.ArrayList; import java.util.Collection; import java.util.Collections; @@ -28,14 +31,14 @@ import java.util.concurrent.CopyOnWriteArraySet; import java.util.logging.Level; import java.util.logging.Logger; -import net.pterodactylus.sone.core.Core; import net.pterodactylus.sone.core.Options; import net.pterodactylus.sone.freenet.wot.Identity; import net.pterodactylus.sone.freenet.wot.OwnIdentity; import net.pterodactylus.sone.template.SoneAccessor; -import net.pterodactylus.util.filter.Filter; import net.pterodactylus.util.logging.Logging; -import net.pterodactylus.util.validation.Validation; + +import com.google.common.base.Predicate; + import freenet.keys.FreenetURI; /** @@ -142,29 +145,29 @@ public class Sone implements Fingerprintable, Comparable { }; /** Filter to remove Sones that have not been downloaded. */ - public static final Filter EMPTY_SONE_FILTER = new Filter() { + public static final Predicate EMPTY_SONE_FILTER = new Predicate() { @Override - public boolean filterObject(Sone sone) { + public boolean apply(Sone sone) { return sone.getTime() != 0; } }; - /** Filter that matches all {@link Core#isLocalSone(Sone) local Sones}. */ - public static final Filter LOCAL_SONE_FILTER = new Filter() { + /** Filter that matches all {@link Sone#isLocal() local Sones}. */ + public static final Predicate LOCAL_SONE_FILTER = new Predicate() { @Override - public boolean filterObject(Sone sone) { + public boolean apply(Sone sone) { return sone.getIdentity() instanceof OwnIdentity; } }; /** Filter that matches Sones that have at least one album. */ - public static final Filter HAS_ALBUM_FILTER = new Filter() { + public static final Predicate HAS_ALBUM_FILTER = new Predicate() { @Override - public boolean filterObject(Sone sone) { + public boolean apply(Sone sone) { return !sone.getAlbums().isEmpty(); } }; @@ -175,6 +178,9 @@ public class Sone implements Fingerprintable, Comparable { /** The ID of this Sone. */ private final String id; + /** Whether the Sone is local. */ + private final boolean local; + /** The identity of this Sone. */ private Identity identity; @@ -229,9 +235,13 @@ public class Sone implements Fingerprintable, Comparable { * * @param id * The ID of the Sone + * @param local + * {@code true} if the Sone is a local Sone, {@code false} + * otherwise */ - public Sone(String id) { + public Sone(String id, boolean local) { this.id = id; + this.local = local; } // @@ -284,6 +294,16 @@ public class Sone implements Fingerprintable, Comparable { } /** + * Returns whether this Sone is a local Sone. + * + * @return {@code true} if this Sone is a local Sone, {@code false} + * otherwise + */ + public boolean isLocal() { + return local; + } + + /** * Returns the request URI of this Sone. * * @return The request URI of this Sone @@ -404,8 +424,7 @@ public class Sone implements Fingerprintable, Comparable { * if {@code status} is {@code null} */ public Sone setStatus(SoneStatus status) { - Validation.begin().isNotNull("Sone Status", status).check(); - this.status = status; + this.status = checkNotNull(status, "status must not be null"); return this; } @@ -790,8 +809,11 @@ public class Sone implements Fingerprintable, Comparable { * The album to add */ public void addAlbum(Album album) { - Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).check(); - albums.add(album); + checkNotNull(album, "album must not be null"); + checkArgument(album.getSone().equals(this), "album must belong to this Sone"); + if (!albums.contains(album)) { + albums.add(album); + } } /** @@ -801,7 +823,7 @@ public class Sone implements Fingerprintable, Comparable { * The albums of this Sone */ public void setAlbums(Collection albums) { - Validation.begin().isNotNull("Albums", albums).check(); + checkNotNull(albums, "albums must not be null"); this.albums.clear(); for (Album album : albums) { addAlbum(album); @@ -815,7 +837,8 @@ public class Sone implements Fingerprintable, Comparable { * The album to remove */ public void removeAlbum(Album album) { - Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).check(); + checkNotNull(album, "album must not be null"); + checkArgument(album.getSone().equals(this), "album must belong to this Sone"); albums.remove(album); } @@ -829,7 +852,9 @@ public class Sone implements Fingerprintable, Comparable { * null if the album did not change its place */ public Album moveAlbumUp(Album album) { - Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).isNull("Album Parent", album.getParent()).check(); + checkNotNull(album, "album must not be null"); + checkArgument(album.getSone().equals(this), "album must belong to this Sone"); + checkArgument(album.getParent() == null, "album must not have a parent"); int oldIndex = albums.indexOf(album); if (oldIndex <= 0) { return null; @@ -849,7 +874,9 @@ public class Sone implements Fingerprintable, Comparable { * null if the album did not change its place */ public Album moveAlbumDown(Album album) { - Validation.begin().isNotNull("Album", album).check().isEqual("Album Owner", album.getSone(), this).isNull("Album Parent", album.getParent()).check(); + checkNotNull(album, "album must not be null"); + checkArgument(album.getSone().equals(this), "album must belong to this Sone"); + checkArgument(album.getParent() == null, "album must not have a parent"); int oldIndex = albums.indexOf(album); if ((oldIndex < 0) || (oldIndex >= (albums.size() - 1))) { return null;