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Java > Open Source Codes > com > hp > hpl > jena > rdf > model > impl > FileMakerCreator


1 /*
2   (c) Copyright 2003, 2004, 2005 Hewlett-Packard Development Company, LP
3   [See end of file]
4   $Id: FileMakerCreator.java,v 1.5 2005/04/10 12:45:49 chris-dollin Exp $
5 */
6
7 package com.hp.hpl.jena.rdf.model.impl;
8
9 import com.hp.hpl.jena.rdf.model.*;
10 import com.hp.hpl.jena.vocabulary.*;
11
12 /**
13     A FileMakerCreator makes FileModelMakers from their RDF descriptions,
14     which may supply the reification style and fileBase of the resulting Maker.
15     
16     @author hedgehog
17  */
18
19 public class FileMakerCreator extends MakerCreator implements ModelMakerCreator
20     {
21     /**
22         Answer a FileModelMaker with reification style given by the JenaModelSpec.reificationMode
23         of the root and file base given by the JenaModelSpec.fileBase of the root. The latter
24         defaults to "/tmp", which probably counts as a bug.
25         
26         TODO replace /tmp with the non-implementation-specific temporary directory.
27      */
28     public ModelMaker create( Model desc, Resource root )
29         {
30         Statement fb = desc.getProperty( root, JenaModelSpec.fileBase );
31         String JavaDoc fileBase = fb == null ? "/tmp" : fb.getString();
32         return ModelFactory.createFileModelMaker( fileBase, style( desc, root ) );
33         }
34     }
35
36 /*
37     (c) Copyright 2003, 2004, 2005 Hewlett-Packard Development Company, LP
38     All rights reserved.
39
40     Redistribution and use in source and binary forms, with or without
41     modification, are permitted provided that the following conditions
42     are met:
43
44     1. Redistributions of source code must retain the above copyright
45        notice, this list of conditions and the following disclaimer.
46
47     2. Redistributions in binary form must reproduce the above copyright
48        notice, this list of conditions and the following disclaimer in the
49        documentation and/or other materials provided with the distribution.
50
51     3. The name of the author may not be used to endorse or promote products
52        derived from this software without specific prior written permission.
53
54     THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
55     IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
56     OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
57     IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
58     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
59     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
60     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
61     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
62     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
63     THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
64 */
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