*/
package net.pterodactylus.sone.data.impl;
-import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
import static java.util.UUID.randomUUID;
-import net.pterodactylus.sone.data.Album;
-import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.sone.database.ImageBuilder;
/**
*/
public abstract class AbstractImageBuilder implements ImageBuilder {
- protected final Album album;
-
/** Whether to create an album with a random ID. */
protected boolean randomId;
/** The ID of the album to create. */
protected String id;
- protected Sone sone;
protected long creationTime;
protected boolean createdNow;
protected String key;
protected int width;
protected int height;
- public AbstractImageBuilder(Album album) {
- this.album = checkNotNull(album, "album must not be null");
- }
-
@Override
public ImageBuilder randomId() {
randomId = true;
}
@Override
- public ImageBuilder by(Sone sone) {
- this.sone = sone;
- return this;
- }
-
- @Override
public ImageBuilder created(long creationTime) {
this.creationTime = creationTime;
return this;
*/
protected void validate() throws IllegalStateException {
checkState((randomId && (id == null)) || (!randomId && (id != null)), "exactly one of random ID or custom ID must be set");
- checkState(sone != null, "sone must not be null");
checkState((createdNow && (creationTime == 0)) || (!createdNow && (creationTime > 0)), "exactly one of created now or creation time must be set");
checkState((width > 0) && (height > 0), "width and height must be set");
}