01: /*
02: * argun 1.0
03: * Web 2.0 delivery framework
04: * Copyright (C) 2007 Hammurapi Group
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2 of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: * URL: http://www.hammurapi.biz
21: * e-Mail: support@hammurapi.biz
22: */
23: package biz.hammurapi.web.eval;
24:
25: import java.util.Collection;
26: import java.util.Map;
27:
28: import biz.hammurapi.web.HammurapiWebException;
29:
30: /**
31: * Provider of different evaluators
32: * @author Pavel
33: */
34: public interface EvaluatorFactory {
35:
36: /**
37: * @return Names of evaluators available in the factory
38: */
39: Collection getNames();
40:
41: /**
42: * @param name Language name
43: * @return Standard source name extension for the given evaluator name
44: */
45: String getExtension(String name);
46:
47: /**
48: * Evaluates source with given language.
49: * @param language
50: * @param source
51: * @param sourceName
52: * @param context
53: * @param classLoader
54: * @return
55: * @throws HammurapiWebException
56: */
57: EvaluationResult evaluate(String language, String source,
58: String sourceName, Map context, ClassLoader classLoader)
59: throws HammurapiWebException;
60:
61: /**
62: * Looks up source in resource locator.
63: * @param sourceName
64: * @param context
65: * @param classLoader
66: * @param resourceLocator
67: * @return
68: */
69: EvaluationResult evaluate(String sourceName, Map context,
70: ClassLoader classLoader, ResourceLocator resourceLocator)
71: throws HammurapiWebException;
72:
73: }
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