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Java > Open Source Codes > org > objectweb > fractal > adl > components > StaticFractalComponentBuilder


1 /***
2  * Fractal ADL Parser
3  * Copyright (C) 2002-2004 France Telecom R&D
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: Eric.Bruneton@rd.francetelecom.com
20  *
21  * Author: Eric Bruneton
22  */
23
24 package org.objectweb.fractal.adl.components;
25
26 import java.io.PrintWriter JavaDoc;
27 import java.util.Map JavaDoc;
28
29 /**
30  * A Fractal based, static implementation of the {@link ComponentBuilder}
31  * interface. This implementation produces Java code that uses the Fractal API
32  * to add and start components.
33  */
34
35 public class StaticFractalComponentBuilder implements ComponentBuilder {
36
37   // --------------------------------------------------------------------------
38 // Implementation of the ComponentBuilder interface
39 // --------------------------------------------------------------------------
40
41   public void addComponent (
42     final Object JavaDoc superComponent,
43     final Object JavaDoc subComponent,
44     final String JavaDoc name,
45     final Object JavaDoc context) throws Exception JavaDoc
46   {
47     PrintWriter JavaDoc pw = (PrintWriter JavaDoc)((Map JavaDoc)context).get("printwriter");
48     pw.print("Fractal.getContentController(");
49     pw.print(superComponent);
50     pw.print(").addFcSubComponent(");
51     pw.print(subComponent);
52     pw.println(");");
53
54     pw.print("try { Fractal.getNameController(");
55     pw.print(subComponent);
56     pw.print(").setFcName(\"");
57     pw.print(name);
58     pw.println("\"); } catch (NoSuchInterfaceException ignored) { }");
59   }
60
61   public void startComponent (final Object JavaDoc component, final Object JavaDoc context)
62     throws Exception JavaDoc
63   {
64     PrintWriter JavaDoc pw = (PrintWriter JavaDoc)((Map JavaDoc)context).get("printwriter");
65     pw.print("Fractal.getLifeCycleController(");
66     pw.print(component);
67     pw.println(").startFc();");
68   }
69 }
70
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