package javapns.communication;

import java.io.*;

import javapns.communication.exceptions.*;

/**
 * A basic and abstract implementation of the AppleServer interface
 * intended to facilitate rapid deployment.
 * 
 * @author Sylvain Pedneault
 */
public abstract class AppleServerBasicImpl implements AppleServer {

	private Object keystore;
	private final String password;
	private final String type;
	private String proxyHost;
	private int proxyPort;
	private String proxyAuthorization;


	/**
	 * Constructs a AppleServerBasicImpl object.
	 * 
	 * @param keystore The keystore to use (can be a File, an InputStream, a String for a file path, or a byte[] array)
	 * @param password The keystore's password
	 * @param type The keystore type (typically PKCS12)
	 * @throws KeystoreException thrown if an error occurs when loading the keystore
	 */
	public AppleServerBasicImpl(Object keystore, String password, String type) throws KeystoreException {
		KeystoreManager.validateKeystoreParameter(keystore);
		this.keystore = keystore;
		this.password = password;
		this.type = type;

		/* Make sure that the keystore reference is reusable. */
		this.keystore = KeystoreManager.ensureReusableKeystore(this, this.keystore);
	}


	public InputStream getKeystoreStream() throws InvalidKeystoreReferenceException {
		return KeystoreManager.streamKeystore(keystore);
	}


	public String getKeystorePassword() {
		return password;
	}


	public String getKeystoreType() {
		return type;
	}


	public String getProxyHost() {
		return proxyHost;
	}


	public int getProxyPort() {
		return proxyPort;
	}


	public void setProxy(String proxyHost, int proxyPort) {
		this.proxyHost = proxyHost;
		this.proxyPort = proxyPort;
	}


	public void setProxyAuthorization(String proxyAuthorization) {
		this.proxyAuthorization = proxyAuthorization;
	}


	public String getProxyAuthorization() {
		return proxyAuthorization;
	}

}