187 lines
6.1 KiB
Java
Executable File
187 lines
6.1 KiB
Java
Executable File
/*
|
|
* aptIn16 - Apt implementation with Java 6 annotation processors.
|
|
* Copyright (C) 2012 Travis Burtrum (moparisthebest)
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published y
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package com.moparisthebest.mirror.declaration;
|
|
|
|
import com.moparisthebest.mirror.convert.Convertable;
|
|
import com.moparisthebest.mirror.util.ConvertSourcePosition;
|
|
import com.sun.mirror.declaration.AnnotationMirror;
|
|
import com.sun.mirror.declaration.Declaration;
|
|
import com.sun.mirror.util.DeclarationVisitor;
|
|
import com.sun.mirror.util.SourcePosition;
|
|
import com.moparisthebest.mirror.log.Debug;
|
|
|
|
import javax.lang.model.element.*;
|
|
import javax.lang.model.util.Elements;
|
|
import java.lang.annotation.Annotation;
|
|
import java.util.*;
|
|
|
|
public class ConvertDeclaration extends Convertable<Element, Declaration> implements com.sun.mirror.declaration.Declaration {
|
|
|
|
public static Elements elements = null;
|
|
protected final javax.lang.model.element.Element internalElement;
|
|
|
|
protected ConvertDeclaration(Element internalElement) {
|
|
this.internalElement = internalElement;
|
|
}
|
|
|
|
private ConvertDeclaration() {
|
|
this.internalElement = null;
|
|
}
|
|
|
|
public static Convertable<javax.lang.model.element.Element, com.sun.mirror.declaration.Declaration> getConvertable() {
|
|
return new ConvertDeclaration();
|
|
}
|
|
|
|
public static <F extends Element> com.sun.mirror.declaration.Declaration convert(F from) {
|
|
return convert(from, ConvertDeclaration.class);
|
|
}
|
|
|
|
@SuppressWarnings({"unchecked"})
|
|
public static <T extends com.sun.mirror.declaration.Declaration, F extends Element> T convert(F from, Class<T> thisClass) {
|
|
//Debug.implemented("kind: "+from.getKind()+" class: "+from.getClass());
|
|
/*
|
|
why not instanceof ? in short, it doesn't work all the time
|
|
straight from the javadocs:
|
|
|
|
To implement operations based on the class of an Element object,
|
|
either use a visitor or use the result of the getKind() method.
|
|
Using instanceof is not necessarily a reliable idiom for determining
|
|
the effective class of an object in this modeling hierarchy since an
|
|
implementation may choose to have a single object implement multiple
|
|
Element subinterfaces.
|
|
*/
|
|
if (from == null)
|
|
return null;
|
|
switch (from.getKind()) {
|
|
// TypeElement
|
|
case ENUM:
|
|
return (T) new ConvertEnumDeclaration((TypeElement) from);
|
|
case CLASS:
|
|
return (T) new ConvertClassDeclaration((TypeElement) from);
|
|
case INTERFACE:
|
|
return (T) new ConvertInterfaceDeclaration((TypeElement) from);
|
|
|
|
// ExecutableElement
|
|
case CONSTRUCTOR:
|
|
return (T) new ConvertConstructorDeclaration((ExecutableElement) from);
|
|
case METHOD:
|
|
return (T) new ConvertMethodDeclaration((ExecutableElement) from);
|
|
|
|
// TypeElement OR ExecutableElement
|
|
case ANNOTATION_TYPE:
|
|
//System.err.println("KIND: "+from.getKind());
|
|
if (from instanceof TypeElement)
|
|
return (T) new ConvertAnnotationTypeDeclaration((TypeElement) from);
|
|
else if (from instanceof ExecutableElement)
|
|
return (T) new ConvertAnnotationTypeElementDeclaration((ExecutableElement) from);
|
|
|
|
//PackageElement
|
|
case PACKAGE:
|
|
return (T) new ConvertPackageDeclaration((PackageElement) from);
|
|
|
|
// TypeParameterElement
|
|
case TYPE_PARAMETER:
|
|
return (T) new ConvertTypeParameterDeclaration((TypeParameterElement) from);
|
|
|
|
// VariableElement
|
|
case ENUM_CONSTANT:
|
|
return (T) new ConvertEnumConstantDeclaration((VariableElement) from);
|
|
case PARAMETER:
|
|
return (T) new ConvertParameterDeclaration((VariableElement) from);
|
|
case FIELD:
|
|
return (T) new ConvertFieldDeclaration((VariableElement) from);
|
|
default:
|
|
System.err.println("FATAL ERROR, REACHED DEFAULT!");
|
|
System.exit(1);
|
|
//throw new RuntimeException("FATAL ERROR, REACHED DEFAULT!");
|
|
}
|
|
// shouldn't ever get here
|
|
return (T) new ConvertDeclaration(from);
|
|
|
|
}
|
|
|
|
@Override
|
|
public Declaration convertToType(Element from) {
|
|
return convert(from);
|
|
}
|
|
|
|
@Override
|
|
public Element unwrap() {
|
|
return internalElement;
|
|
}
|
|
|
|
@Override
|
|
public void accept(DeclarationVisitor v) {
|
|
Debug.notimplemented("void"); //todo: implement ConvertDeclaration.accept
|
|
}
|
|
|
|
@Override
|
|
public Collection<AnnotationMirror> getAnnotationMirrors() {
|
|
return ConvertAnnotationMirror.getConvertable().convert(internalElement.getAnnotationMirrors());
|
|
}
|
|
|
|
@Override
|
|
public Collection<com.sun.mirror.declaration.Modifier> getModifiers() {
|
|
return Convertable.convertEnums(internalElement.getModifiers(), com.sun.mirror.declaration.Modifier.class);
|
|
}
|
|
|
|
@Override
|
|
public <A extends Annotation> A getAnnotation(Class<A> annotationType) {
|
|
return internalElement.getAnnotation(annotationType);
|
|
}
|
|
|
|
@Override
|
|
public String getSimpleName() {
|
|
return internalElement.getSimpleName().toString();
|
|
}
|
|
|
|
@Override
|
|
public String getDocComment() {
|
|
return null; // not supported
|
|
}
|
|
|
|
@Override
|
|
public SourcePosition getPosition() {
|
|
Debug.implemented("SourcePosition");
|
|
return ConvertSourcePosition.convert(internalElement);
|
|
}
|
|
|
|
|
|
@Override
|
|
public boolean equals(Object o) {
|
|
if (this == o) return true;
|
|
if (o instanceof javax.lang.model.element.Element) return internalElement.equals(o);
|
|
if (o == null || !(o instanceof ConvertDeclaration)) return false;
|
|
|
|
ConvertDeclaration that = (ConvertDeclaration) o;
|
|
|
|
return internalElement.equals(that.internalElement);
|
|
}
|
|
|
|
@Override
|
|
public int hashCode() {
|
|
return internalElement.hashCode();
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return internalElement.toString();
|
|
}
|
|
}
|