jtulach@90: package org.apidesign.aserverinfo;
jtulach@90: 
jtulach@90: import java.net.URL;
jtulach@90: import org.openide.util.Lookup;
jtulach@90: 
jtulach@90: public final class AServerInfo {
jtulach@92:     private final NameProvider name;
jtulach@92:     private final URLProvider url;
jtulach@92:     private final ResetHandler reset;
jtulach@92:     private final ShutdownHandler shutdown;
jtulach@90: 
jtulach@132:     private AServerInfo(
jtulach@132:         NameProvider name, URLProvider url, 
jtulach@132:         ResetHandler reset, ShutdownHandler shutdown
jtulach@132:     ) {
jtulach@90:         this.name = name;
jtulach@90:         this.url = url;
jtulach@90:         this.reset = reset;
jtulach@92:         this.shutdown = shutdown;
jtulach@90:     }
jtulach@92: 
jtulach@90:     
jtulach@91:     //
jtulach@91:     // API for clients
jtulach@91:     //
jtulach@91:     
jtulach@90:     public String getName() {
jtulach@92:         return name == null ? "noname" : name.getName();
jtulach@90:     }
jtulach@90:     
jtulach@90:     public URL getURL() {
jtulach@92:         return url == null ? null : url.getURL();
jtulach@90:     }
jtulach@90:     
jtulach@92:     public void reset() {
jtulach@91:         if (reset != null) {
jtulach@92:             reset.reset();
jtulach@91:         }
jtulach@90:     }
jtulach@90:     
jtulach@92:     public void shutdown() {
jtulach@91:         if (shutdown != null) {
jtulach@92:             shutdown.shutdown();
jtulach@90:         }
jtulach@90:     }
jtulach@90: 
jtulach@91:     //
jtulach@91:     // factories
jtulach@91:     //
jtulach@91: 
jtulach@90:     // BEGIN: aserverinfo.create
jtulach@90:     public interface NameProvider {
jtulach@90:         public String getName();
jtulach@90:     }
jtulach@90:     public interface URLProvider {
jtulach@90:         public URL getURL();
jtulach@90:     }
jtulach@90:     public interface ResetHandler {
jtulach@90:         public void reset();
jtulach@90:     }
jtulach@90:     
jtulach@90:     public static AServerInfo create(final Lookup interfaces) 
jtulach@90:     // END: aserverinfo.create
jtulach@90:     {
jtulach@92:         NameProvider nameP = new NameProvider() {
jtulach@92:             public String getName() {
jtulach@90:                 NameProvider p = interfaces.lookup(NameProvider.class);
jtulach@90:                 return p == null ? "noname" : p.getName();
jtulach@90:             }
jtulach@90:         };
jtulach@92:         URLProvider urlP = new URLProvider() {
jtulach@92:             public URL getURL() {
jtulach@90:                 URLProvider p = interfaces.lookup(URLProvider.class);
jtulach@90:                 return p == null ? null : p.getURL();
jtulach@90:             }
jtulach@90:         };
jtulach@92:         ResetHandler resetP = new ResetHandler() {
jtulach@92:             public void reset() {
jtulach@90:                 ResetHandler h = interfaces.lookup(ResetHandler.class);
jtulach@90:                 if (h != null) {
jtulach@90:                     h.reset();
jtulach@90:                 }
jtulach@90:             }
jtulach@90:         };
jtulach@90:         
jtulach@90:         return new AServerInfo(nameP, urlP, resetP, null);
jtulach@90:     }
jtulach@90:     
jtulach@90:     // BEGIN: aserverinfo.regularcreate
jtulach@132:     public static AServerInfo create(
jtulach@132:         NameProvider nameProvider, 
jtulach@132:         URLProvider urlProvider, 
jtulach@132:         ResetHandler reset
jtulach@132:     )
jtulach@90:     // END: aserverinfo.regularcreate
jtulach@90:     {
jtulach@92:         return new AServerInfo(nameProvider, urlProvider, reset, null);
jtulach@90:     }
jtulach@90:     
jtulach@90:     // BEGIN: aserverinfo.regularcreate.withshutdown
jtulach@90:     /** @since 2.0 */
jtulach@90:     public interface ShutdownHandler {
jtulach@90:         public void shutdown();
jtulach@90:     }
jtulach@90:     
jtulach@90:     /** @since 2.0 */
jtulach@132:     public static AServerInfo create(
jtulach@132:         NameProvider nameProvider, 
jtulach@132:         URLProvider urlProvider, 
jtulach@132:         ResetHandler reset, 
jtulach@132:         ShutdownHandler shutdown
jtulach@132:     )
jtulach@90:     // END: aserverinfo.regularcreate.withshutdown
jtulach@90:     {
jtulach@92:         return new AServerInfo(nameProvider, urlProvider, reset, shutdown);
jtulach@90:     }
jtulach@91: 
jtulach@91:     //
jtulach@91:     // cumulative factory methods
jtulach@91:     //
jtulach@90:     
jtulach@91:     // BEGIN: aserverinfo.cumulative.factory
jtulach@91:     public static AServerInfo empty() {
jtulach@91:         return new AServerInfo(null, null, null, null);
jtulach@91:     }
jtulach@90:     
jtulach@91:     public final AServerInfo nameProvider(final NameProvider np) {
jtulach@92:         return new AServerInfo(np, this.url, this.reset, this.shutdown);
jtulach@91:     }
jtulach@93:     // END: aserverinfo.cumulative.factory
jtulach@91: 
jtulach@91:     public final AServerInfo urlProvider(final URLProvider up) {
jtulach@92:         return new AServerInfo(this.name, up, this.reset, this.shutdown);
jtulach@91:     }
jtulach@91:     public final AServerInfo reset(final ResetHandler h) {
jtulach@92:         return new AServerInfo(this.name, this.url, h, this.shutdown);
jtulach@91:     }
jtulach@91:     public final AServerInfo shutdown(final ShutdownHandler s) {
jtulach@92:         return new AServerInfo(this.name, this.url, this.reset, s);
jtulach@91:     }
jtulach@90: }