/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.jmeter.util.keystore;

import java.io.InputStream;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;

/**
 * Use this Keystore for JMeter specific KeyStores.
 * 
 * @author <a href="bloritsch@apache.org">Berin Loritsch</a>
 */
public abstract class JmeterKeyStore {

	/**
	 * Process the input stream
	 */
	public abstract void load(InputStream is, String password) throws Exception;

	/**
	 * Get the ordered certificate chain.
	 */
	public abstract X509Certificate[] getCertificateChain();

	public abstract String getAlias();

	/**
	 * Return the private Key
	 */
	public abstract PrivateKey getPrivateKey();

	public static final JmeterKeyStore getInstance(String type) throws Exception {
        // JAVA 1.4 now handles all keystore types, so just use default
        return new DefaultKeyStore(type);
	}
}