Examples with QualifiedTypeReference org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference used on opensource projects

Example 11 with QualifiedTypeReference

use of org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference in project lombok by rzwitserloot.

the class HandleGetter method createLazyGetterBody.

public Statement[] createLazyGetterBody(ASTNode source, EclipseNode fieldNode) {
    /*
		java.lang.Object value = this.fieldName.get();
		if (value == null) {
			synchronized (this.fieldName) {
				value = this.fieldName.get();
				if (value == null) {
					final RawValueType actualValue = INITIALIZER_EXPRESSION;
					[IF PRIMITIVE]
					value = actualValue;
					[ELSE]
					value = actualValue == null ? this.fieldName : actualValue;
					[END IF]
					this.fieldName.set(value);
				}
			}
		}
		[IF PRIMITIVE]
		return (BoxedValueType) value;
		[ELSE]
		return (BoxedValueType) (value == this.fieldName ? null : value);
		[END IF]
		*/
    FieldDeclaration field = (FieldDeclaration) fieldNode.get();
    int pS = source.sourceStart, pE = source.sourceEnd;
    long p = (long) pS << 32 | pE;
    TypeReference rawComponentType = copyType(field.type, source);
    TypeReference boxedComponentType = null;
    boolean isPrimitive = false;
    if (field.type instanceof SingleTypeReference && !(field.type instanceof ArrayTypeReference)) {
        char[][] newType = TYPE_MAP.get(new String(((SingleTypeReference) field.type).token));
        if (newType != null) {
            boxedComponentType = new QualifiedTypeReference(newType, poss(source, 3));
            isPrimitive = true;
        }
    }
    if (boxedComponentType == null)
        boxedComponentType = copyType(field.type, source);
    boxedComponentType.sourceStart = pS;
    boxedComponentType.sourceEnd = boxedComponentType.statementEnd = pE;
    Statement[] statements = new Statement[3];
    /* java.lang.Object value = this.fieldName.get(); */
    {
        LocalDeclaration valueDecl = new LocalDeclaration(valueName, pS, pE);
        valueDecl.type = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(source, 3));
        valueDecl.type.sourceStart = pS;
        valueDecl.type.sourceEnd = valueDecl.type.statementEnd = pE;
        MessageSend getter = new MessageSend();
        getter.sourceStart = pS;
        getter.statementEnd = getter.sourceEnd = pE;
        getter.selector = new char[] { 'g', 'e', 't' };
        getter.receiver = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source);
        valueDecl.initialization = getter;
        statements[0] = valueDecl;
    }
    /*
		if (value == null) {
			synchronized (this.fieldName) {
				value = this.fieldName.get();
				if (value == null) { 
					final ValueType actualValue = INITIALIZER_EXPRESSION;
					[IF PRIMITIVE]
					value = actualValue;
					[ELSE]
					value = actualValue == null ? this.fieldName : actualValue;
					[END IF]
					this.fieldName.set(value);
				}
			}
		}
		 */
    {
        EqualExpression cond = new EqualExpression(new SingleNameReference(valueName, p), new NullLiteral(pS, pE), BinaryExpression.EQUAL_EQUAL);
        Block then = new Block(0);
        Expression lock = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source);
        Block inner = new Block(0);
        inner.statements = new Statement[2];
        /* value = this.fieldName.get(); */
        {
            MessageSend getter = new MessageSend();
            getter.sourceStart = pS;
            getter.sourceEnd = getter.statementEnd = pE;
            getter.selector = new char[] { 'g', 'e', 't' };
            getter.receiver = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source);
            Assignment assign = new Assignment(new SingleNameReference(valueName, p), getter, pE);
            assign.sourceStart = pS;
            assign.statementEnd = assign.sourceEnd = pE;
            inner.statements[0] = assign;
        }
        /* if (value == null) */
        {
            EqualExpression innerCond = new EqualExpression(new SingleNameReference(valueName, p), new NullLiteral(pS, pE), BinaryExpression.EQUAL_EQUAL);
            innerCond.sourceStart = pS;
            innerCond.sourceEnd = innerCond.statementEnd = pE;
            Block innerThen = new Block(0);
            innerThen.statements = new Statement[3];
            /* final ValueType actualValue = INITIALIZER_EXPRESSION */
            {
                LocalDeclaration actualValueDecl = new LocalDeclaration(actualValueName, pS, pE);
                actualValueDecl.type = rawComponentType;
                actualValueDecl.type.sourceStart = pS;
                actualValueDecl.type.sourceEnd = actualValueDecl.type.statementEnd = pE;
                actualValueDecl.initialization = field.initialization;
                actualValueDecl.modifiers = ClassFileConstants.AccFinal;
                innerThen.statements[0] = actualValueDecl;
            }
            /* [IF PRIMITIVE] value = actualValue; */
            {
                if (isPrimitive) {
                    Assignment innerAssign = new Assignment(new SingleNameReference(valueName, p), new SingleNameReference(actualValueName, p), pE);
                    innerAssign.sourceStart = pS;
                    innerAssign.statementEnd = innerAssign.sourceEnd = pE;
                    innerThen.statements[1] = innerAssign;
                }
            }
            /* [ELSE] value = actualValue == null ? this.fieldName : actualValue; */
            {
                if (!isPrimitive) {
                    EqualExpression avIsNull = new EqualExpression(new SingleNameReference(actualValueName, p), new NullLiteral(pS, pE), BinaryExpression.EQUAL_EQUAL);
                    avIsNull.sourceStart = pS;
                    avIsNull.sourceEnd = avIsNull.statementEnd = pE;
                    Expression fieldRef = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source);
                    ConditionalExpression ternary = new ConditionalExpression(avIsNull, fieldRef, new SingleNameReference(actualValueName, p));
                    ternary.sourceStart = pS;
                    ternary.sourceEnd = ternary.statementEnd = pE;
                    Assignment innerAssign = new Assignment(new SingleNameReference(valueName, p), ternary, pE);
                    innerAssign.sourceStart = pS;
                    innerAssign.statementEnd = innerAssign.sourceEnd = pE;
                    innerThen.statements[1] = innerAssign;
                }
            }
            /* this.fieldName.set(value); */
            {
                MessageSend setter = new MessageSend();
                setter.sourceStart = pS;
                setter.sourceEnd = setter.statementEnd = pE;
                setter.receiver = createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source);
                setter.selector = new char[] { 's', 'e', 't' };
                setter.arguments = new Expression[] { new SingleNameReference(valueName, p) };
                innerThen.statements[2] = setter;
            }
            IfStatement innerIf = new IfStatement(innerCond, innerThen, pS, pE);
            inner.statements[1] = innerIf;
        }
        SynchronizedStatement sync = new SynchronizedStatement(lock, inner, pS, pE);
        then.statements = new Statement[] { sync };
        IfStatement ifStatement = new IfStatement(cond, then, pS, pE);
        statements[1] = ifStatement;
    }
    /* [IF PRIMITIVE] return (BoxedValueType)value; */
    {
        if (isPrimitive) {
            CastExpression cast = makeCastExpression(new SingleNameReference(valueName, p), boxedComponentType, source);
            statements[2] = new ReturnStatement(cast, pS, pE);
        }
    }
    /* [ELSE] return (BoxedValueType)(value == this.fieldName ? null : value); */
    {
        if (!isPrimitive) {
            EqualExpression vIsThisFieldName = new EqualExpression(new SingleNameReference(valueName, p), createFieldAccessor(fieldNode, FieldAccess.ALWAYS_FIELD, source), BinaryExpression.EQUAL_EQUAL);
            vIsThisFieldName.sourceStart = pS;
            vIsThisFieldName.sourceEnd = vIsThisFieldName.statementEnd = pE;
            ConditionalExpression ternary = new ConditionalExpression(vIsThisFieldName, new NullLiteral(pS, pE), new SingleNameReference(valueName, p));
            ternary.sourceStart = pS;
            ternary.sourceEnd = ternary.statementEnd = pE;
            ternary.bits |= PARENTHESIZED;
            CastExpression cast = makeCastExpression(ternary, boxedComponentType, source);
            statements[2] = new ReturnStatement(cast, pS, pE);
        }
    }
    // update the field type and init last
    /* 	private final java.util.concurrent.atomic.AtomicReference<java.lang.Object> fieldName = new java.util.concurrent.atomic.AtomicReference<java.lang.Object>(); */
    {
        TypeReference innerType = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, poss(source, 3));
        TypeReference[][] typeParams = new TypeReference[5][];
        typeParams[4] = new TypeReference[] { innerType };
        TypeReference type = new ParameterizedQualifiedTypeReference(AR, typeParams, 0, poss(source, 5));
        // Some magic here
        type.sourceStart = -1;
        type.sourceEnd = -2;
        field.type = type;
        AllocationExpression init = new AllocationExpression();
        // Some magic here
        init.sourceStart = field.initialization.sourceStart;
        init.sourceEnd = init.statementEnd = field.initialization.sourceEnd;
        init.type = copyType(type, source);
        field.initialization = init;
    }
    return statements;
}

Example 12 with QualifiedTypeReference

use of org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference in project lombok by rzwitserloot.

the class HandleEqualsAndHashCode method createEquals.

public MethodDeclaration createEquals(EclipseNode type, Collection<EclipseNode> fields, boolean callSuper, ASTNode source, FieldAccess fieldAccess, boolean needsCanEqual, List<Annotation> onParam) {
    int pS = source.sourceStart;
    int pE = source.sourceEnd;
    long p = (long) pS << 32 | pE;
    MethodDeclaration method = new MethodDeclaration(((CompilationUnitDeclaration) type.top().get()).compilationResult);
    setGeneratedBy(method, source);
    method.modifiers = toEclipseModifier(AccessLevel.PUBLIC);
    method.returnType = TypeReference.baseTypeReference(TypeIds.T_boolean, 0);
    method.returnType.sourceStart = pS;
    method.returnType.sourceEnd = pE;
    setGeneratedBy(method.returnType, source);
    method.annotations = new Annotation[] { makeMarkerAnnotation(TypeConstants.JAVA_LANG_OVERRIDE, source) };
    method.selector = "equals".toCharArray();
    method.thrownExceptions = null;
    method.typeParameters = null;
    method.bits |= Eclipse.ECLIPSE_DO_NOT_TOUCH_FLAG;
    method.bodyStart = method.declarationSourceStart = method.sourceStart = source.sourceStart;
    method.bodyEnd = method.declarationSourceEnd = method.sourceEnd = source.sourceEnd;
    TypeReference objectRef = new QualifiedTypeReference(TypeConstants.JAVA_LANG_OBJECT, new long[] { p, p, p });
    setGeneratedBy(objectRef, source);
    method.arguments = new Argument[] { new Argument(new char[] { 'o' }, 0, objectRef, Modifier.FINAL) };
    method.arguments[0].sourceStart = pS;
    method.arguments[0].sourceEnd = pE;
    if (!onParam.isEmpty())
        method.arguments[0].annotations = onParam.toArray(new Annotation[0]);
    setGeneratedBy(method.arguments[0], source);
    List<Statement> statements = new ArrayList<Statement>();
    /* if (o == this) return true; */
    {
        SingleNameReference oRef = new SingleNameReference(new char[] { 'o' }, p);
        setGeneratedBy(oRef, source);
        ThisReference thisRef = new ThisReference(pS, pE);
        setGeneratedBy(thisRef, source);
        EqualExpression otherEqualsThis = new EqualExpression(oRef, thisRef, OperatorIds.EQUAL_EQUAL);
        setGeneratedBy(otherEqualsThis, source);
        TrueLiteral trueLiteral = new TrueLiteral(pS, pE);
        setGeneratedBy(trueLiteral, source);
        ReturnStatement returnTrue = new ReturnStatement(trueLiteral, pS, pE);
        setGeneratedBy(returnTrue, source);
        IfStatement ifOtherEqualsThis = new IfStatement(otherEqualsThis, returnTrue, pS, pE);
        setGeneratedBy(ifOtherEqualsThis, source);
        statements.add(ifOtherEqualsThis);
    }
    /* if (!(o instanceof Outer.Inner.MyType) return false; */
    {
        SingleNameReference oRef = new SingleNameReference(new char[] { 'o' }, p);
        setGeneratedBy(oRef, source);
        TypeReference typeReference = createTypeReference(type, p, source, false);
        setGeneratedBy(typeReference, source);
        InstanceOfExpression instanceOf = new InstanceOfExpression(oRef, typeReference);
        instanceOf.sourceStart = pS;
        instanceOf.sourceEnd = pE;
        setGeneratedBy(instanceOf, source);
        Expression notInstanceOf = new UnaryExpression(instanceOf, OperatorIds.NOT);
        setGeneratedBy(notInstanceOf, source);
        FalseLiteral falseLiteral = new FalseLiteral(pS, pE);
        setGeneratedBy(falseLiteral, source);
        ReturnStatement returnFalse = new ReturnStatement(falseLiteral, pS, pE);
        setGeneratedBy(returnFalse, source);
        IfStatement ifNotInstanceOf = new IfStatement(notInstanceOf, returnFalse, pS, pE);
        setGeneratedBy(ifNotInstanceOf, source);
        statements.add(ifNotInstanceOf);
    }
    char[] otherName = "other".toCharArray();
    /* Outer.Inner.MyType<?> other = (Outer.Inner.MyType<?>) o; */
    {
        if (!fields.isEmpty() || needsCanEqual) {
            LocalDeclaration other = new LocalDeclaration(otherName, pS, pE);
            other.modifiers |= ClassFileConstants.AccFinal;
            setGeneratedBy(other, source);
            TypeReference targetType = createTypeReference(type, p, source, true);
            setGeneratedBy(targetType, source);
            other.type = createTypeReference(type, p, source, true);
            setGeneratedBy(other.type, source);
            NameReference oRef = new SingleNameReference(new char[] { 'o' }, p);
            setGeneratedBy(oRef, source);
            other.initialization = makeCastExpression(oRef, targetType, source);
            statements.add(other);
        }
    }
    /* if (!other.canEqual((java.lang.Object) this)) return false; */
    {
        if (needsCanEqual) {
            MessageSend otherCanEqual = new MessageSend();
            otherCanEqual.sourceStart = pS;
            otherCanEqual.sourceEnd = pE;
            setGeneratedBy(otherCanEqual, source);
            otherCanEqual.receiver = new SingleNameReference(otherName, p);
            setGeneratedBy(otherCanEqual.receiver, source);
            otherCanEqual.selector = "canEqual".toCharArray();
            ThisReference thisReference = new ThisReference(pS, pE);
            setGeneratedBy(thisReference, source);
            CastExpression castThisRef = makeCastExpression(thisReference, generateQualifiedTypeRef(source, TypeConstants.JAVA_LANG_OBJECT), source);
            castThisRef.sourceStart = pS;
            castThisRef.sourceEnd = pE;
            otherCanEqual.arguments = new Expression[] { castThisRef };
            Expression notOtherCanEqual = new UnaryExpression(otherCanEqual, OperatorIds.NOT);
            setGeneratedBy(notOtherCanEqual, source);
            FalseLiteral falseLiteral = new FalseLiteral(pS, pE);
            setGeneratedBy(falseLiteral, source);
            ReturnStatement returnFalse = new ReturnStatement(falseLiteral, pS, pE);
            setGeneratedBy(returnFalse, source);
            IfStatement ifNotCanEqual = new IfStatement(notOtherCanEqual, returnFalse, pS, pE);
            setGeneratedBy(ifNotCanEqual, source);
            statements.add(ifNotCanEqual);
        }
    }
    /* if (!super.equals(o)) return false; */
    if (callSuper) {
        MessageSend callToSuper = new MessageSend();
        callToSuper.sourceStart = pS;
        callToSuper.sourceEnd = pE;
        setGeneratedBy(callToSuper, source);
        callToSuper.receiver = new SuperReference(pS, pE);
        setGeneratedBy(callToSuper.receiver, source);
        callToSuper.selector = "equals".toCharArray();
        SingleNameReference oRef = new SingleNameReference(new char[] { 'o' }, p);
        setGeneratedBy(oRef, source);
        callToSuper.arguments = new Expression[] { oRef };
        Expression superNotEqual = new UnaryExpression(callToSuper, OperatorIds.NOT);
        setGeneratedBy(superNotEqual, source);
        FalseLiteral falseLiteral = new FalseLiteral(pS, pE);
        setGeneratedBy(falseLiteral, source);
        ReturnStatement returnFalse = new ReturnStatement(falseLiteral, pS, pE);
        setGeneratedBy(returnFalse, source);
        IfStatement ifSuperEquals = new IfStatement(superNotEqual, returnFalse, pS, pE);
        setGeneratedBy(ifSuperEquals, source);
        statements.add(ifSuperEquals);
    }
    for (EclipseNode field : fields) {
        TypeReference fType = getFieldType(field, fieldAccess);
        char[] token = fType.getLastToken();
        Expression thisFieldAccessor = createFieldAccessor(field, fieldAccess, source);
        Expression otherFieldAccessor = createFieldAccessor(field, fieldAccess, source, otherName);
        if (fType.dimensions() == 0 && token != null) {
            if (Arrays.equals(TypeConstants.FLOAT, token)) {
                statements.add(generateCompareFloatOrDouble(thisFieldAccessor, otherFieldAccessor, "Float".toCharArray(), source));
            } else if (Arrays.equals(TypeConstants.DOUBLE, token)) {
                statements.add(generateCompareFloatOrDouble(thisFieldAccessor, otherFieldAccessor, "Double".toCharArray(), source));
            } else if (BUILT_IN_TYPES.contains(new String(token))) {
                EqualExpression fieldsNotEqual = new EqualExpression(thisFieldAccessor, otherFieldAccessor, OperatorIds.NOT_EQUAL);
                setGeneratedBy(fieldsNotEqual, source);
                FalseLiteral falseLiteral = new FalseLiteral(pS, pE);
                setGeneratedBy(falseLiteral, source);
                ReturnStatement returnStatement = new ReturnStatement(falseLiteral, pS, pE);
                setGeneratedBy(returnStatement, source);
                IfStatement ifStatement = new IfStatement(fieldsNotEqual, returnStatement, pS, pE);
                setGeneratedBy(ifStatement, source);
                statements.add(ifStatement);
            } else /* objects */
            {
                /* final java.lang.Object this$fieldName = this.fieldName; */
                /* final java.lang.Object other$fieldName = other.fieldName; */
                /* if (this$fieldName == null ? other$fieldName != null : !this$fieldName.equals(other$fieldName)) return false;; */
                char[] thisDollarFieldName = ("this$" + field.getName()).toCharArray();
                char[] otherDollarFieldName = ("other$" + field.getName()).toCharArray();
                statements.add(createLocalDeclaration(source, thisDollarFieldName, generateQualifiedTypeRef(source, TypeConstants.JAVA_LANG_OBJECT), thisFieldAccessor));
                statements.add(createLocalDeclaration(source, otherDollarFieldName, generateQualifiedTypeRef(source, TypeConstants.JAVA_LANG_OBJECT), otherFieldAccessor));
                SingleNameReference this1 = new SingleNameReference(thisDollarFieldName, p);
                setGeneratedBy(this1, source);
                SingleNameReference this2 = new SingleNameReference(thisDollarFieldName, p);
                setGeneratedBy(this2, source);
                SingleNameReference other1 = new SingleNameReference(otherDollarFieldName, p);
                setGeneratedBy(other1, source);
                SingleNameReference other2 = new SingleNameReference(otherDollarFieldName, p);
                setGeneratedBy(other2, source);
                NullLiteral nullLiteral = new NullLiteral(pS, pE);
                setGeneratedBy(nullLiteral, source);
                EqualExpression fieldIsNull = new EqualExpression(this1, nullLiteral, OperatorIds.EQUAL_EQUAL);
                nullLiteral = new NullLiteral(pS, pE);
                setGeneratedBy(nullLiteral, source);
                EqualExpression otherFieldIsntNull = new EqualExpression(other1, nullLiteral, OperatorIds.NOT_EQUAL);
                MessageSend equalsCall = new MessageSend();
                equalsCall.sourceStart = pS;
                equalsCall.sourceEnd = pE;
                setGeneratedBy(equalsCall, source);
                equalsCall.receiver = this2;
                equalsCall.selector = "equals".toCharArray();
                equalsCall.arguments = new Expression[] { other2 };
                UnaryExpression fieldsNotEqual = new UnaryExpression(equalsCall, OperatorIds.NOT);
                fieldsNotEqual.sourceStart = pS;
                fieldsNotEqual.sourceEnd = pE;
                setGeneratedBy(fieldsNotEqual, source);
                ConditionalExpression fullEquals = new ConditionalExpression(fieldIsNull, otherFieldIsntNull, fieldsNotEqual);
                fullEquals.sourceStart = pS;
                fullEquals.sourceEnd = pE;
                setGeneratedBy(fullEquals, source);
                FalseLiteral falseLiteral = new FalseLiteral(pS, pE);
                setGeneratedBy(falseLiteral, source);
                ReturnStatement returnStatement = new ReturnStatement(falseLiteral, pS, pE);
                setGeneratedBy(returnStatement, source);
                IfStatement ifStatement = new IfStatement(fullEquals, returnStatement, pS, pE);
                setGeneratedBy(ifStatement, source);
                statements.add(ifStatement);
            }
        } else if (fType.dimensions() > 0 && token != null) {
            MessageSend arraysEqualCall = new MessageSend();
            arraysEqualCall.sourceStart = pS;
            arraysEqualCall.sourceEnd = pE;
            setGeneratedBy(arraysEqualCall, source);
            arraysEqualCall.receiver = generateQualifiedNameRef(source, TypeConstants.JAVA, TypeConstants.UTIL, "Arrays".toCharArray());
            if (fType.dimensions() > 1 || !BUILT_IN_TYPES.contains(new String(token))) {
                arraysEqualCall.selector = "deepEquals".toCharArray();
            } else {
                arraysEqualCall.selector = "equals".toCharArray();
            }
            arraysEqualCall.arguments = new Expression[] { thisFieldAccessor, otherFieldAccessor };
            UnaryExpression arraysNotEqual = new UnaryExpression(arraysEqualCall, OperatorIds.NOT);
            arraysNotEqual.sourceStart = pS;
            arraysNotEqual.sourceEnd = pE;
            setGeneratedBy(arraysNotEqual, source);
            FalseLiteral falseLiteral = new FalseLiteral(pS, pE);
            setGeneratedBy(falseLiteral, source);
            ReturnStatement returnStatement = new ReturnStatement(falseLiteral, pS, pE);
            setGeneratedBy(returnStatement, source);
            IfStatement ifStatement = new IfStatement(arraysNotEqual, returnStatement, pS, pE);
            setGeneratedBy(ifStatement, source);
            statements.add(ifStatement);
        }
    }
    /* return true; */
    {
        TrueLiteral trueLiteral = new TrueLiteral(pS, pE);
        setGeneratedBy(trueLiteral, source);
        ReturnStatement returnStatement = new ReturnStatement(trueLiteral, pS, pE);
        setGeneratedBy(returnStatement, source);
        statements.add(returnStatement);
    }
    method.statements = statements.toArray(new Statement[statements.size()]);
    return method;
}

Example 13 with QualifiedTypeReference

use of org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference in project lombok by rzwitserloot.

the class HandleEqualsAndHashCode method generateQualifiedTypeRef.

public TypeReference generateQualifiedTypeRef(ASTNode source, char[]... varNames) {
    int pS = source.sourceStart, pE = source.sourceEnd;
    long p = (long) pS << 32 | pE;
    TypeReference ref;
    long[] poss = Eclipse.poss(source, varNames.length);
    if (varNames.length > 1)
        ref = new QualifiedTypeReference(varNames, poss);
    else
        ref = new SingleTypeReference(varNames[0], p);
    setGeneratedBy(ref, source);
    return ref;
}

Example 14 with QualifiedTypeReference

use of org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference in project lombok by rzwitserloot.

the class EclipseHandlerUtil method addAnnotation.

private static Annotation[] addAnnotation(ASTNode source, Annotation[] originalAnnotationArray, char[][] annotationTypeFqn, ASTNode arg) {
    char[] simpleName = annotationTypeFqn[annotationTypeFqn.length - 1];
    if (originalAnnotationArray != null)
        for (Annotation ann : originalAnnotationArray) {
            if (ann.type instanceof QualifiedTypeReference) {
                char[][] t = ((QualifiedTypeReference) ann.type).tokens;
                if (Arrays.deepEquals(t, annotationTypeFqn))
                    return originalAnnotationArray;
            }
            if (ann.type instanceof SingleTypeReference) {
                char[] lastToken = ((SingleTypeReference) ann.type).token;
                if (Arrays.equals(lastToken, simpleName))
                    return originalAnnotationArray;
            }
        }
    int pS = source.sourceStart, pE = source.sourceEnd;
    long p = (long) pS << 32 | pE;
    long[] poss = new long[annotationTypeFqn.length];
    Arrays.fill(poss, p);
    QualifiedTypeReference qualifiedType = new QualifiedTypeReference(annotationTypeFqn, poss);
    setGeneratedBy(qualifiedType, source);
    Annotation ann;
    if (arg instanceof Expression) {
        SingleMemberAnnotation sma = new SingleMemberAnnotation(qualifiedType, pS);
        sma.declarationSourceEnd = pE;
        arg.sourceStart = pS;
        arg.sourceEnd = pE;
        sma.memberValue = (Expression) arg;
        setGeneratedBy(sma.memberValue, source);
        ann = sma;
    } else if (arg instanceof MemberValuePair) {
        NormalAnnotation na = new NormalAnnotation(qualifiedType, pS);
        na.declarationSourceEnd = pE;
        arg.sourceStart = pS;
        arg.sourceEnd = pE;
        na.memberValuePairs = new MemberValuePair[] { (MemberValuePair) arg };
        setGeneratedBy(na.memberValuePairs[0], source);
        setGeneratedBy(na.memberValuePairs[0].value, source);
        na.memberValuePairs[0].value.sourceStart = pS;
        na.memberValuePairs[0].value.sourceEnd = pE;
        ann = na;
    } else {
        MarkerAnnotation ma = new MarkerAnnotation(qualifiedType, pS);
        ma.declarationSourceEnd = pE;
        ann = ma;
    }
    setGeneratedBy(ann, source);
    if (originalAnnotationArray == null)
        return new Annotation[] { ann };
    Annotation[] newAnnotationArray = new Annotation[originalAnnotationArray.length + 1];
    System.arraycopy(originalAnnotationArray, 0, newAnnotationArray, 0, originalAnnotationArray.length);
    newAnnotationArray[originalAnnotationArray.length] = ann;
    return newAnnotationArray;
}

Example 15 with QualifiedTypeReference

use of org.eclipse.jdt.internal.compiler.ast.QualifiedTypeReference in project lombok by rzwitserloot.

the class EclipseHandlerUtil method makeMarkerAnnotation.

/**
	 * Create an annotation of the given name, and is marked as being generated by the given source.
	 */
public static MarkerAnnotation makeMarkerAnnotation(char[][] name, ASTNode source) {
    long pos = (long) source.sourceStart << 32 | source.sourceEnd;
    TypeReference typeRef = new QualifiedTypeReference(name, new long[] { pos, pos, pos });
    setGeneratedBy(typeRef, source);
    MarkerAnnotation ann = new MarkerAnnotation(typeRef, (int) (pos >> 32));
    ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = (int) pos;
    setGeneratedBy(ann, source);
    return ann;
}