1 | // |
2 | // (c) Copyright, Moebius Solutions, 2002 |
3 | // |
4 | // All Rights Reserved |
5 | // |
6 | // This material may be reproduced by or for the U. S. Government |
7 | // pursuant to the copyright license under the clause at |
8 | // DFARS 252.227-7013 (OCT 1988). |
9 | // |
10 | /* |
11 | * $Id: JniDoParamsVisitor.java,v 1.1.1.5 2004/05/25 20:23:29 hastings Exp $ |
12 | */ |
13 | package com.moesol.generator; |
14 | |
15 | import java.io.*; |
16 | import com.moesol.generator.core.*; |
17 | import com.moesol.generator.printer.*; |
18 | import com.moesol.generator.visitor.*; |
19 | |
20 | public class JniDoParamsVisitor implements ParamTypeVisitor{ |
21 | public JniDoParamsVisitor(Writer out, TranslationContext ctx) { |
22 | this.out = out; |
23 | m_trans_ctx = ctx; |
24 | } |
25 | public void visitParamType(Class c, int nparam, Class paramType) throws ApplyException { |
26 | try { |
27 | out.write(", "); |
28 | out.write(getTranslatedParam(paramType)); |
29 | out.write(" p"); |
30 | out.write(Integer.toString(nparam)); |
31 | } catch (IOException e) { |
32 | throw new ApplyException(e); |
33 | } |
34 | } |
35 | public void visitParamSeparator(Class c) throws ApplyException { |
36 | } |
37 | |
38 | /* TODO refactor */ |
39 | String getTranslatedParam(Class paramType) throws IOException, ApplyException { |
40 | StringWriter sw = new StringWriter(); |
41 | JavaTypePrinter.getInstance().print(paramType, sw); |
42 | String trans = m_trans_ctx.getProperty("jni.do.type." + sw.toString()); |
43 | if (trans != null) { |
44 | // found a translation |
45 | return trans; |
46 | } |
47 | |
48 | sw = new StringWriter(); |
49 | JniTypePrinter.getInstance().print(paramType, sw); |
50 | return sw.toString(); |
51 | } |
52 | |
53 | private Writer out; |
54 | private TranslationContext m_trans_ctx; |
55 | } |