Java tutorial
package org.xacml4j.opensaml; /* * #%L * XACML/OpenSAML Integration * %% * Copyright (C) 2009 - 2014 Xacml4J.org * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program 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 General Lesser Public License for more details. * * You should have received a copy of the GNU General Lesser Public * License along with this program. If not, see * <http://www.gnu.org/licenses/lgpl-3.0.html>. * #L% */ import java.io.IOException; import java.security.KeyStore; import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.cert.CertificateException; import org.springframework.beans.factory.FactoryBean; import org.springframework.core.io.Resource; public class KeyStoreFactory implements FactoryBean<KeyStore> { private String ksType; private Resource ksLocation; private String ksPassword; @Override public KeyStore getObject() throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException { KeyStore ks = KeyStore.getInstance(ksType); ks.load(ksLocation.getInputStream(), ksPassword.toCharArray()); return ks; } @Override public Class<?> getObjectType() { return KeyStore.class; } @Override public boolean isSingleton() { return false; } public void setType(String type) { this.ksType = type; } public void setLocation(Resource location) { this.ksLocation = location; } public void setPassword(String password) { this.ksPassword = password; } }