Java tutorial
/* * Copyright (c) 2008-2011, Martijn Brinkers, Djigzo. * * This file is part of Djigzo email encryption. * * Djigzo is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License * version 3, 19 November 2007 as published by the Free Software * Foundation. * * Djigzo is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public * License along with Djigzo. If not, see <http://www.gnu.org/licenses/> * * Additional permission under GNU AGPL version 3 section 7 * * If you modify this Program, or any covered work, by linking or * combining it with aspectjrt.jar, aspectjweaver.jar, tyrex-1.0.3.jar, * freemarker.jar, dom4j.jar, mx4j-jmx.jar, mx4j-tools.jar, * spice-classman-1.0.jar, spice-loggerstore-0.5.jar, spice-salt-0.8.jar, * spice-xmlpolicy-1.0.jar, saaj-api-1.3.jar, saaj-impl-1.3.jar, * wsdl4j-1.6.1.jar (or modified versions of these libraries), * containing parts covered by the terms of Eclipse Public License, * tyrex license, freemarker license, dom4j license, mx4j license, * Spice Software License, Common Development and Distribution License * (CDDL), Common Public License (CPL) the licensors of this Program grant * you additional permission to convey the resulting work. */ package mitm.common.security.certstore.dao; import java.security.cert.CertSelector; import java.security.cert.X509Certificate; import mitm.common.hibernate.AbstractScrollableResultsIterator; import mitm.common.security.certstore.hibernate.X509CertStoreEntryHibernate; import org.apache.commons.lang.IllegalClassException; import org.hibernate.ScrollableResults; public class X509CertStoreCertificateIterator extends AbstractScrollableResultsIterator<X509Certificate> { private final CertSelector certSelector; public X509CertStoreCertificateIterator(ScrollableResults results, CertSelector certSelector) { super(results); this.certSelector = certSelector; } public X509CertStoreCertificateIterator(ScrollableResults results) { this(results, null); } @Override protected Object parseElement(Object element) { if (!(element instanceof X509CertStoreEntryHibernate)) { throw new IllegalClassException( "The object returned from the ScrollableResults" + " is not a X509CertStoreEntryHibernate."); } X509CertStoreEntryHibernate certStoreEntry = (X509CertStoreEntryHibernate) element; return certStoreEntry.getCertificate(); } @Override protected boolean hasMatch(X509Certificate certificate) { if (certificate == null) { return false; } if (certSelector == null) { return true; } boolean match = false; if (certificate != null && certSelector.match(certificate)) { match = true; } return match; } }