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1
26
27 package org.objectweb.openccm.generator.translator.ast2idl.lib;
28
29 import org.objectweb.openccm.ast.api.TypeKind;
30 import org.objectweb.openccm.ast.api.Declaration;
31
32
40
41 public class AST_IDLTranslator
42 implements org.objectweb.openccm.generator.translator.ast2idl.api.AST_IDLTranslator
43 {
44
50
53 protected java.util.Set  keywords_;
54
55
61
64 public
65 AST_IDLTranslator()
66 {
67 keywords_ = new java.util.HashSet ();
68 keywords_.add("abstract");
69 keywords_.add("any");
70 keywords_.add("attribute");
71 keywords_.add("boolean");
72 keywords_.add("case");
73 keywords_.add("char");
74 keywords_.add("const");
75 keywords_.add("context");
76 keywords_.add("custom");
77 keywords_.add("default");
78 keywords_.add("double");
79 keywords_.add("exception");
80 keywords_.add("enum");
81 keywords_.add("factory");
82 keywords_.add("FALSE");
83 keywords_.add("fixed");
84 keywords_.add("float");
85 keywords_.add("in");
86 keywords_.add("inout");
87 keywords_.add("interface");
88 keywords_.add("local");
89 keywords_.add("long");
90 keywords_.add("module");
91 keywords_.add("native");
92 keywords_.add("Object");
93 keywords_.add("octet");
94 keywords_.add("oneway");
95 keywords_.add("out");
96 keywords_.add("private");
97 keywords_.add("public");
98 keywords_.add("raises");
99 keywords_.add("readonly");
100 keywords_.add("sequence");
101 keywords_.add("short");
102 keywords_.add("string");
103 keywords_.add("struct");
104 keywords_.add("supports");
105 keywords_.add("switch");
106 keywords_.add("TRUE");
107 keywords_.add("truncatable");
108 keywords_.add("typedef");
109 keywords_.add("unsigned");
110 keywords_.add("union");
111 keywords_.add("ValueBase");
112 keywords_.add("valuetype");
113 keywords_.add("void");
114 keywords_.add("wchar");
115 keywords_.add("wstring");
116 }
117
118
124
130
137 public String
138 toIDL(org.objectweb.openccm.ast.api.TypeRef typeref)
139 {
140 TypeKind tk = typeref.getTypeKind();
141
142 if (tk == TypeKind.tk_null)
143 return "null";
144 else if (tk == TypeKind.tk_void)
145 return "void";
146 else if (tk == TypeKind.tk_short)
147 return "short";
148 else if (tk == TypeKind.tk_ushort)
149 return "unsigned short";
150 else if (tk == TypeKind.tk_long)
151 return "long";
152 else if (tk == TypeKind.tk_ulong)
153 return "unsigned long";
154 else if (tk == TypeKind.tk_longlong)
155 return "long long";
156 else if (tk == TypeKind.tk_ulonglong)
157 return "unsigned long long";
158 else if (tk == TypeKind.tk_float)
159 return "float";
160 else if (tk == TypeKind.tk_double)
161 return "double";
162 else if (tk == TypeKind.tk_longdouble)
163 return "long double";
164 else if (tk == TypeKind.tk_boolean)
165 return "boolean";
166 else if (tk == TypeKind.tk_char)
167 return "char";
168 else if (tk == TypeKind.tk_wchar)
169 return "wchar";
170 else if (tk == TypeKind.tk_octet)
171 return "octet";
172 else if (tk == TypeKind.tk_any)
173 return "any";
174 else if (tk == TypeKind.tk_Principal)
175 return "::CORBA::Principal";
176 else if (tk == TypeKind.tk_TypeCode)
177 return "::CORBA::TypeCode";
178
179 else if (tk == TypeKind.tk_objref)
180 return "Object";
181
182 else if ( (tk == TypeKind.tk_struct) ||
183 (tk == TypeKind.tk_union) ||
184 (tk == TypeKind.tk_enum) ||
185 (tk == TypeKind.tk_exception) ||
186 (tk == TypeKind.tk_alias) ||
187 (tk == TypeKind.tk_value_box) ||
188 (tk == TypeKind.tk_value) ||
189 (tk == TypeKind.tk_native) ||
190 (tk == TypeKind.tk_abstract_interface) ||
191 (tk == TypeKind.tk_local_interface) ||
192 (tk == TypeKind.tk_interface) ||
193 (tk == TypeKind.tk_component) ||
194 (tk == TypeKind.tk_event) ||
195 (tk == TypeKind.tk_home) )
196 {
197 Declaration decl = (Declaration)typeref;
198 return getAbsoluteName(decl);
199 }
200 else if (tk == TypeKind.tk_string)
201 {
202 int l = ((org.objectweb.openccm.ast.api.TypeRefWithLength)typeref).getLength();
203 if (l==0)
204 return "string";
205 return "string<"+l+">";
206 }
207 else if (tk == TypeKind.tk_wstring)
208 {
209 int l = ((org.objectweb.openccm.ast.api.TypeRefWithLength)typeref).getLength();
210 if (l==0)
211 return "wstring";
212 return "wstring<"+l+">";
213 }
214 else if (tk == TypeKind.tk_sequence)
215 {
216 org.objectweb.openccm.ast.api.TypeRefWithContent type = (org.objectweb.openccm.ast.api.TypeRefWithContent)typeref;
217 int l = type.getLength();
218 String str = toIDL(type.getContentType());
219 if (l==0)
220 return "sequence<"+str+">";
221 return "sequence<"+str+","+l+">";
222 }
223 else if (tk == TypeKind.tk_array)
224 {
225 org.objectweb.openccm.ast.api.TypeRefWithContent type = (org.objectweb.openccm.ast.api.TypeRefWithContent)typeref;
226 String str = toIDL(type.getContentType());
227 return str;
228 }
229 else if (tk == TypeKind.tk_fixed)
230 {
231 org.objectweb.openccm.ast.api.FixedTypeRef type = (org.objectweb.openccm.ast.api.FixedTypeRef)typeref;
232 return "fixed<"+type.getDigits()+","+type.getScale()+">";
233 }
234 else
235 return "";
236 }
237
238
245 public String
246 toIDLPostfix(org.objectweb.openccm.ast.api.TypeRef typeref)
247 {
248 String res = "";
249
250 if ( typeref.getTypeKind() == TypeKind.tk_array )
251 {
252 org.objectweb.openccm.ast.api.TypeRefWithContent type = null;
253 type = (org.objectweb.openccm.ast.api.TypeRefWithContent)typeref;
254 res = toIDLPostfix(type.getContentType())+"["+type.getLength()+"]";
255 }
256 return res;
257 }
258
259
267 public String
268 toString(org.objectweb.openccm.ast.api.AnyValue anyvalue,
269 org.objectweb.openccm.ast.api.TypeRef typeref)
270 {
271 if (anyvalue.isInteger())
275 return java.lang.String.valueOf(anyvalue.getAsInteger());
276 else if (anyvalue.isString())
277 return "\""+anyvalue.getAsString()+"\"";
278 else if (anyvalue.isWString())
279 return "L\""+anyvalue.getAsWString()+"\"";
280 else if (anyvalue.isChar())
281 return "\'"+java.lang.String.valueOf(anyvalue.getAsChar())+"\'";
282 else if (anyvalue.isWChar())
283 return "L\'"+java.lang.String.valueOf(anyvalue.getAsWChar())+"\'";
284 else if (anyvalue.isFloating())
285 return java.lang.String.valueOf(anyvalue.getAsFloating());
286 else if (anyvalue.isFixed())
287 return anyvalue.getAsFixed();
288 else if (anyvalue.isBoolean())
289 {
290 if (anyvalue.getAsBoolean())
291 return "TRUE";
292 else
293 return "FALSE";
294 }
295 else if (anyvalue.isEnum())
296 {
297 String abs_name = getAbsoluteName( ((org.objectweb.openccm.ast.api.EnumDecl)typeref).getParent() );
299 return abs_name + "::" + anyvalue.getAsEnum();
300 }
301 else
302 return "";
303 }
304
305
312 public java.lang.String
313 checkKeywords(String id)
314 {
315 if (keywords_.contains( id.toLowerCase() ))
316 return "_"+id;
317
318 return id;
319 }
320
321
329 public String
330 getAbsoluteName(Declaration decl)
331 {
332 String result = "";
333
334 if (decl.getParent() != null)
335 result = getAbsoluteName( decl.getParent() );
336
337 if ( (decl.getName() != null) &&
338 !(decl.getName().equals("")) )
339 result = result + "::" + checkKeywords(decl.getName());
340
341 return result;
342 }
343
344 }
345 |
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