1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/samples/aserverinfo/src/org/apidesign/aserverinfo/builder/ServerInfo.java	Sat Nov 15 08:19:20 2008 +0100
     1.3 @@ -0,0 +1,67 @@
     1.4 +package org.apidesign.aserverinfo.builder;
     1.5 +
     1.6 +import org.apidesign.aserverinfo.spi.NameProvider;
     1.7 +import org.apidesign.aserverinfo.spi.ResetHandler;
     1.8 +import org.apidesign.aserverinfo.spi.ShutdownHandler;
     1.9 +import org.apidesign.aserverinfo.spi.URLProvider;
    1.10 +
    1.11 +/**
    1.12 + *
    1.13 + * @author Jaroslav Tulach <jtulach@netbeans.org>
    1.14 + */
    1.15 +public class ServerInfo {
    1.16 +
    1.17 +    //
    1.18 +    // cumulative factory methods for the builder pattern
    1.19 +    //
    1.20 +
    1.21 +    // BEGIN: aserverinfo.builder.factory
    1.22 +    public static ServerInfo empty() {
    1.23 +        return new ServerInfo(null, null, null, null);
    1.24 +    }
    1.25 +
    1.26 +    public final ServerInfo nameProvider(NameProvider np) {
    1.27 +        return new ServerInfo(np, this.url, this.reset, this.shutdown);
    1.28 +    }
    1.29 +
    1.30 +    public final ServerInfo urlProvider(URLProvider up) {
    1.31 +        return new ServerInfo(this.name, up, this.reset, this.shutdown);
    1.32 +    }
    1.33 +    public final ServerInfo reset(ResetHandler h) {
    1.34 +        return new ServerInfo(this.name, this.url, h, this.shutdown);
    1.35 +    }
    1.36 +    /** All one needs to do when there is a need to add new
    1.37 +     * style of creation is to add new method for a builder.
    1.38 +     * @param handler
    1.39 +     * @return
    1.40 +     * @since 2.0
    1.41 +     */
    1.42 +    public final ServerInfo shutdown(ShutdownHandler handler) {
    1.43 +        return new ServerInfo(this.name, this.url, this.reset, handler);
    1.44 +    }
    1.45 +    
    1.46 +    /** Creates the server connector based on current values in the 
    1.47 +     * info. Builder factory method.
    1.48 +     * @return server connector
    1.49 +     */
    1.50 +    public final ServerConnector connect() {
    1.51 +        return new ServerConnector(name, url, reset, shutdown);
    1.52 +    }
    1.53 +    // END: aserverinfo.builder.factory
    1.54 +
    1.55 +    private final NameProvider name;
    1.56 +    private final URLProvider url;
    1.57 +    private final ResetHandler reset;
    1.58 +    private final ShutdownHandler shutdown;
    1.59 +
    1.60 +    private ServerInfo(
    1.61 +        NameProvider name, URLProvider url,
    1.62 +        ResetHandler reset, ShutdownHandler shutdown
    1.63 +    ) {
    1.64 +        this.name = name;
    1.65 +        this.url = url;
    1.66 +        this.reset = reset;
    1.67 +        this.shutdown = shutdown;
    1.68 +    }
    1.69 +
    1.70 +}