/*
* Autopsy Forensic Browser
*
* Copyright 2015 Basis Technology Corp.
* Contact: carrier <at> sleuthkit <dot> org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.sleuthkit.autopsy.casemodule.events;
import java.io.Serializable;
import javax.annotation.concurrent.Immutable;
import org.sleuthkit.autopsy.events.AutopsyEvent;
import org.sleuthkit.datamodel.Tag;
import org.sleuthkit.datamodel.TagName;
/**
* Base Class for events that are fired when a Tag is deleted
*/
@Immutable
abstract class TagDeletedEvent<T extends Tag> extends AutopsyEvent implements Serializable {
private static final long serialVersionUID = 1L;
TagDeletedEvent(String propertyName, DeletedTagInfo<T> deletedTagInfo) {
super(propertyName, deletedTagInfo, null);
}
/**
* get info about the Tag that was deleted.
*
* Since we don't serialize the deleted tag, and we can't look it up by id
* after it is deleted, we send this info to represent it.
*
* @return info about the Tag that was deleted.
*/
@SuppressWarnings("unchecked")
abstract public DeletedTagInfo<T> getDeletedTagInfo();
/**
* Base Class for info about a deleted tag. This is sent as the old value in
* the event, since we are not serializing the Tag it self, and we can't
* look it up by id, like we do for added tags, because it doesn't exist in
* the db any more.
*
* @param <T> the subtype of Tag, BlackBoardArtifactTag or ContentTag
*/
@Immutable
abstract static class DeletedTagInfo<T extends Tag> implements Serializable {
private static final long serialVersionUID = 1L;
private final String comment;
private final long tagID;
private final TagName name;
DeletedTagInfo(T deletedTag) {
comment = deletedTag.getComment();
tagID = deletedTag.getId();
name = deletedTag.getName();
}
abstract public long getContentID();
public String getComment() {
return comment;
}
public long getTagID() {
return tagID;
}
public TagName getName() {
return name;
}
}
}