| 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 | package com.moesol.generator; |
| 11 | |
| 12 | import java.lang.reflect.*; |
| 13 | import com.moesol.generator.core.*; |
| 14 | |
| 15 | public class JniMethodCallable extends MethodCallable { |
| 16 | public JniMethodCallable(Method method, int num_me_params) throws ApplyException { |
| 17 | super(method); |
| 18 | initParameterTypes(num_me_params); |
| 19 | } |
| 20 | private void initParameterTypes(int num_me_params) throws ApplyException { |
| 21 | Class[] params = m_method.getParameterTypes(); |
| 22 | if (params.length < num_me_params) { |
| 23 | throw new ApplyException("JNI method missing me parameter(s): " + getName()); |
| 24 | } |
| 25 | parameter_types = new Class[params.length - num_me_params]; |
| 26 | System.arraycopy(params, num_me_params, parameter_types, 0, parameter_types.length); |
| 27 | } |
| 28 | public String getName() { |
| 29 | return getJniLessName(); |
| 30 | } |
| 31 | public Class[] getParameterTypes() { |
| 32 | return parameter_types; |
| 33 | } |
| 34 | private String getJniLessName() { |
| 35 | if (m_method.getName().startsWith("JNI")) { |
| 36 | return m_method.getName().substring(3); |
| 37 | } else { |
| 38 | return m_method.getName(); |
| 39 | } |
| 40 | } |
| 41 | Class[] parameter_types = null; |
| 42 | } |