21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26
27 package com.sun.tools.javah;
28
29 import java.util.*;
30 import javax.lang.model.element.Name;
31 import javax.lang.model.element.TypeElement;
32 import javax.lang.model.type.ArrayType;
33 import javax.lang.model.type.DeclaredType;
34 import javax.lang.model.type.NoType;
35 import javax.lang.model.type.PrimitiveType;
36 import javax.lang.model.type.TypeKind;
37 import javax.lang.model.type.TypeMirror;
38 import javax.lang.model.type.TypeVariable;
39 import javax.lang.model.type.TypeVisitor;
40 import javax.lang.model.util.Elements;
41 import javax.lang.model.util.SimpleTypeVisitor6;
42
43 /**
44 * Returns internal type signature.
45 *
46 * <p><b>This is NOT part of any API supported by Sun Microsystems.
47 * If you write code that depends on this, you do so at your own
48 * risk. This code and its internal interfaces are subject to change
49 * or deletion without notice.</b></p>
50 *
51 * @author Sucheta Dambalkar
52 */
53
54 public class TypeSignature{
55
56 Elements elems;
57
58 /* Signature Characters */
59
60 private static final String SIG_VOID = "V";
61 private static final String SIG_BOOLEAN = "Z";
222 String classname = classNameDoc.getQualifiedName().toString();
223 String newclassname = classname.replace('.', '/');
224 JVMSig += "L";
225 JVMSig += newclassname;
226 JVMSig += ";";
227 }
228 }
229 }
230 }
231 return JVMSig;
232 }
233
234 int dimensions(TypeMirror t) {
235 if (t.getKind() != TypeKind.ARRAY)
236 return 0;
237 return 1 + dimensions(((ArrayType) t).getComponentType());
238 }
239
240
241 String qualifiedTypeName(TypeMirror type) {
242 TypeVisitor<Name, Void> v = new SimpleTypeVisitor6<Name, Void>() {
243 @Override
244 public Name visitArray(ArrayType t, Void p) {
245 return t.getComponentType().accept(this, p);
246 }
247
248 @Override
249 public Name visitDeclared(DeclaredType t, Void p) {
250 return ((TypeElement) t.asElement()).getQualifiedName();
251 }
252
253 @Override
254 public Name visitPrimitive(PrimitiveType t, Void p) {
255 return elems.getName(t.toString());
256 }
257
258 @Override
259 public Name visitNoType(NoType t, Void p) {
260 if (t.getKind() == TypeKind.VOID)
261 return elems.getName("void");
262 return defaultAction(t, p);
|
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26
27 package com.sun.tools.javah;
28
29 import java.util.*;
30 import javax.lang.model.element.Name;
31 import javax.lang.model.element.TypeElement;
32 import javax.lang.model.type.ArrayType;
33 import javax.lang.model.type.DeclaredType;
34 import javax.lang.model.type.NoType;
35 import javax.lang.model.type.PrimitiveType;
36 import javax.lang.model.type.TypeKind;
37 import javax.lang.model.type.TypeMirror;
38 import javax.lang.model.type.TypeVariable;
39 import javax.lang.model.type.TypeVisitor;
40 import javax.lang.model.util.Elements;
41 import javax.lang.model.util.SimpleTypeVisitor7;
42
43 /**
44 * Returns internal type signature.
45 *
46 * <p><b>This is NOT part of any API supported by Sun Microsystems.
47 * If you write code that depends on this, you do so at your own
48 * risk. This code and its internal interfaces are subject to change
49 * or deletion without notice.</b></p>
50 *
51 * @author Sucheta Dambalkar
52 */
53
54 public class TypeSignature{
55
56 Elements elems;
57
58 /* Signature Characters */
59
60 private static final String SIG_VOID = "V";
61 private static final String SIG_BOOLEAN = "Z";
222 String classname = classNameDoc.getQualifiedName().toString();
223 String newclassname = classname.replace('.', '/');
224 JVMSig += "L";
225 JVMSig += newclassname;
226 JVMSig += ";";
227 }
228 }
229 }
230 }
231 return JVMSig;
232 }
233
234 int dimensions(TypeMirror t) {
235 if (t.getKind() != TypeKind.ARRAY)
236 return 0;
237 return 1 + dimensions(((ArrayType) t).getComponentType());
238 }
239
240
241 String qualifiedTypeName(TypeMirror type) {
242 TypeVisitor<Name, Void> v = new SimpleTypeVisitor7<Name, Void>() {
243 @Override
244 public Name visitArray(ArrayType t, Void p) {
245 return t.getComponentType().accept(this, p);
246 }
247
248 @Override
249 public Name visitDeclared(DeclaredType t, Void p) {
250 return ((TypeElement) t.asElement()).getQualifiedName();
251 }
252
253 @Override
254 public Name visitPrimitive(PrimitiveType t, Void p) {
255 return elems.getName(t.toString());
256 }
257
258 @Override
259 public Name visitNoType(NoType t, Void p) {
260 if (t.getKind() == TypeKind.VOID)
261 return elems.getName("void");
262 return defaultAction(t, p);
|