RecentFilesGetter.java

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/*
 * Autopsy Forensic Browser
 *
 * Copyright 2020-2021 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.datasourcesummary.ui;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import org.sleuthkit.autopsy.datasourcesummary.uiutils.DefaultArtifactUpdateGovernor;
import java.util.List;
import java.util.Set;
import org.sleuthkit.autopsy.datasourcesummary.datamodel.RecentFilesSummary;
import org.sleuthkit.autopsy.datasourcesummary.datamodel.RecentFilesSummary.RecentAttachmentDetails;
import org.sleuthkit.autopsy.datasourcesummary.datamodel.RecentFilesSummary.RecentDownloadDetails;
import org.sleuthkit.autopsy.datasourcesummary.datamodel.RecentFilesSummary.RecentFileDetails;
import org.sleuthkit.datamodel.DataSource;
import org.sleuthkit.datamodel.TskCoreException;
import org.sleuthkit.autopsy.datasourcesummary.datamodel.SleuthkitCaseProvider.SleuthkitCaseProviderException;
import org.sleuthkit.datamodel.BlackboardArtifact;

public class RecentFilesGetter implements DefaultArtifactUpdateGovernor {

    private static final Set<Integer> ARTIFACT_UPDATE_TYPE_IDS = new HashSet<>(Arrays.asList(
            BlackboardArtifact.ARTIFACT_TYPE.TSK_RECENT_OBJECT.getTypeID(),
            BlackboardArtifact.ARTIFACT_TYPE.TSK_WEB_DOWNLOAD.getTypeID(),
            BlackboardArtifact.ARTIFACT_TYPE.TSK_ASSOCIATED_OBJECT.getTypeID(),
            BlackboardArtifact.ARTIFACT_TYPE.TSK_EMAIL_MSG.getTypeID(),
            BlackboardArtifact.ARTIFACT_TYPE.TSK_MESSAGE.getTypeID()
    ));

    private final RecentFilesSummary recentSummary;

    public RecentFilesGetter() {
        recentSummary = new RecentFilesSummary();
    }

    @Override
    public Set<Integer> getArtifactTypeIdsForRefresh() {
        return Collections.unmodifiableSet(ARTIFACT_UPDATE_TYPE_IDS);
    }

    public List<RecentFileDetails> getRecentlyOpenedDocuments(DataSource dataSource, int maxCount) throws SleuthkitCaseProviderException, TskCoreException {
        return recentSummary.getRecentlyOpenedDocuments(dataSource, maxCount);
    }

    public List<RecentDownloadDetails> getRecentDownloads(DataSource dataSource, int maxCount) throws TskCoreException, SleuthkitCaseProviderException {
        return recentSummary.getRecentDownloads(dataSource, maxCount);
    }

    public List<RecentAttachmentDetails> getRecentAttachments(DataSource dataSource, int maxCount) throws SleuthkitCaseProviderException, TskCoreException {
        return recentSummary.getRecentAttachments(dataSource, maxCount);
    }
}