001/* ***** BEGIN LICENSE BLOCK *****
002 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
003 *
004 * The contents of this file are subject to the Mozilla Public License Version
005 * 1.1 (the "License"); you may not use this file except in compliance with
006 * the License. You may obtain a copy of the License at
007 * http://www.mozilla.org/MPL/
008 *
009 * Software distributed under the License is distributed on an "AS IS" basis,
010 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
011 * for the specific language governing rights and limitations under the
012 * License.
013 *
014 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
015 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
016 *
017 * The Initial Developer of the Original Code is
018 * Agfa Healthcare.
019 * Portions created by the Initial Developer are Copyright (C) 2012
020 * the Initial Developer. All Rights Reserved.
021 *
022 * Contributor(s):
023 * See @authors listed below
024 *
025 * Alternatively, the contents of this file may be used under the terms of
026 * either the GNU General Public License Version 2 or later (the "GPL"), or
027 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
028 * in which case the provisions of the GPL or the LGPL are applicable instead
029 * of those above. If you wish to allow use of your version of this file only
030 * under the terms of either the GPL or the LGPL, and not to allow others to
031 * use your version of this file under the terms of the MPL, indicate your
032 * decision by deleting the provisions above and replace them with the notice
033 * and other provisions required by the GPL or the LGPL. If you do not delete
034 * the provisions above, a recipient may use your version of this file under
035 * the terms of any one of the MPL, the GPL or the LGPL.
036 *
037 * ***** END LICENSE BLOCK ***** */
038
039package org.dcm4che3.conf.api;
040
041import org.dcm4che3.conf.core.api.ConfigurationException;
042import org.dcm4che3.net.ApplicationEntity;
043
044/**
045 * @author Gunter Zeilinger <gunterze@gmail.com>
046 */
047public class ApplicationEntityCache
048        extends ConfigurationCache<DicomConfiguration,ApplicationEntity> implements IApplicationEntityCache {
049
050    public ApplicationEntityCache(DicomConfiguration conf) {
051        super(conf);
052    }
053
054    @Override
055    protected ApplicationEntity find(DicomConfiguration conf, String key)
056            throws ConfigurationException {
057        return conf.findApplicationEntity(key);
058    }
059
060    public ApplicationEntity findApplicationEntity(String aet)
061            throws ConfigurationException {
062        ApplicationEntity ae = get(aet);
063        if (ae == null)
064            throw new ConfigurationNotFoundException(
065                    "Unknown AE: " + aet);
066        if (!ae.isInstalled())
067            throw new ConfigurationNotFoundException(
068                    "AE: " + aet + " not installed");
069        return ae;
070    }
071}