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

Example 11 with FieldReference

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

the class HandleBuilder method generateToBuilderMethod.

private MethodDeclaration generateToBuilderMethod(String methodName, String builderClassName, EclipseNode type, TypeParameter[] typeParams, List<BuilderFieldData> builderFields, boolean fluent, ASTNode source) {
    // return new ThingieBuilder<A, B>().setA(this.a).setB(this.b);
    int pS = source.sourceStart, pE = source.sourceEnd;
    long p = (long) pS << 32 | pE;
    MethodDeclaration out = new MethodDeclaration(((CompilationUnitDeclaration) type.top().get()).compilationResult);
    out.selector = methodName.toCharArray();
    out.modifiers = ClassFileConstants.AccPublic;
    out.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG;
    out.returnType = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p);
    AllocationExpression invoke = new AllocationExpression();
    invoke.type = namePlusTypeParamsToTypeReference(builderClassName.toCharArray(), typeParams, p);
    Expression receiver = invoke;
    for (BuilderFieldData bfd : builderFields) {
        char[] setterName = fluent ? bfd.name : HandlerUtil.buildAccessorName("set", new String(bfd.name)).toCharArray();
        MessageSend ms = new MessageSend();
        if (bfd.obtainVia == null || !bfd.obtainVia.field().isEmpty()) {
            char[] fieldName = bfd.obtainVia == null ? bfd.rawName : bfd.obtainVia.field().toCharArray();
            FieldReference fr = new FieldReference(fieldName, 0);
            fr.receiver = new ThisReference(0, 0);
            ms.arguments = new Expression[] { fr };
        } else {
            String obtainName = bfd.obtainVia.method();
            boolean obtainIsStatic = bfd.obtainVia.isStatic();
            MessageSend obtainExpr = new MessageSend();
            obtainExpr.receiver = obtainIsStatic ? new SingleNameReference(type.getName().toCharArray(), 0) : new ThisReference(0, 0);
            obtainExpr.selector = obtainName.toCharArray();
            if (obtainIsStatic)
                obtainExpr.arguments = new Expression[] { new ThisReference(0, 0) };
            ms.arguments = new Expression[] { obtainExpr };
        }
        ms.receiver = receiver;
        ms.selector = setterName;
        receiver = ms;
    }
    out.statements = new Statement[] { new ReturnStatement(receiver, pS, pE) };
    out.traverse(new SetGeneratedByVisitor(source), ((TypeDeclaration) type.get()).scope);
    return out;
}

Example 12 with FieldReference

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

the class EclipseHandlerUtil method createFieldAccessor.

static Expression createFieldAccessor(EclipseNode field, FieldAccess fieldAccess, ASTNode source) {
    int pS = source == null ? 0 : source.sourceStart, pE = source == null ? 0 : source.sourceEnd;
    long p = (long) pS << 32 | pE;
    boolean lookForGetter = lookForGetter(field, fieldAccess);
    GetterMethod getter = lookForGetter ? findGetter(field) : null;
    if (getter == null) {
        FieldDeclaration fieldDecl = (FieldDeclaration) field.get();
        FieldReference ref = new FieldReference(fieldDecl.name, p);
        if ((fieldDecl.modifiers & ClassFileConstants.AccStatic) != 0) {
            EclipseNode containerNode = field.up();
            if (containerNode != null && containerNode.get() instanceof TypeDeclaration) {
                ref.receiver = new SingleNameReference(((TypeDeclaration) containerNode.get()).name, p);
            } else {
                Expression smallRef = new FieldReference(field.getName().toCharArray(), p);
                if (source != null)
                    setGeneratedBy(smallRef, source);
                return smallRef;
            }
        } else {
            ref.receiver = new ThisReference(pS, pE);
        }
        if (source != null) {
            setGeneratedBy(ref, source);
            setGeneratedBy(ref.receiver, source);
        }
        return ref;
    }
    MessageSend call = new MessageSend();
    setGeneratedBy(call, source);
    call.sourceStart = pS;
    call.statementEnd = call.sourceEnd = pE;
    call.receiver = new ThisReference(pS, pE);
    setGeneratedBy(call.receiver, source);
    call.selector = getter.name;
    return call;
}

Example 13 with FieldReference

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

the class HandleConstructor method createConstructor.

public static ConstructorDeclaration createConstructor(AccessLevel level, EclipseNode type, Collection<EclipseNode> fields, boolean allToDefault, EclipseNode sourceNode, List<Annotation> onConstructor) {
    ASTNode source = sourceNode.get();
    TypeDeclaration typeDeclaration = ((TypeDeclaration) type.get());
    long p = (long) source.sourceStart << 32 | source.sourceEnd;
    boolean isEnum = (((TypeDeclaration) type.get()).modifiers & ClassFileConstants.AccEnum) != 0;
    if (isEnum)
        level = AccessLevel.PRIVATE;
    boolean suppressConstructorProperties;
    if (fields.isEmpty()) {
        suppressConstructorProperties = false;
    } else {
        suppressConstructorProperties = Boolean.TRUE.equals(type.getAst().readConfiguration(ConfigurationKeys.ANY_CONSTRUCTOR_SUPPRESS_CONSTRUCTOR_PROPERTIES));
    }
    ConstructorDeclaration constructor = new ConstructorDeclaration(((CompilationUnitDeclaration) type.top().get()).compilationResult);
    constructor.modifiers = toEclipseModifier(level);
    constructor.selector = typeDeclaration.name;
    constructor.constructorCall = new ExplicitConstructorCall(ExplicitConstructorCall.ImplicitSuper);
    constructor.constructorCall.sourceStart = source.sourceStart;
    constructor.constructorCall.sourceEnd = source.sourceEnd;
    constructor.thrownExceptions = null;
    constructor.typeParameters = null;
    constructor.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG;
    constructor.bodyStart = constructor.declarationSourceStart = constructor.sourceStart = source.sourceStart;
    constructor.bodyEnd = constructor.declarationSourceEnd = constructor.sourceEnd = source.sourceEnd;
    constructor.arguments = null;
    List<Argument> params = new ArrayList<Argument>();
    List<Statement> assigns = new ArrayList<Statement>();
    List<Statement> nullChecks = new ArrayList<Statement>();
    for (EclipseNode fieldNode : fields) {
        FieldDeclaration field = (FieldDeclaration) fieldNode.get();
        char[] rawName = field.name;
        char[] fieldName = removePrefixFromField(fieldNode);
        FieldReference thisX = new FieldReference(rawName, p);
        int s = (int) (p >> 32);
        int e = (int) p;
        thisX.receiver = new ThisReference(s, e);
        Expression assignmentExpr = allToDefault ? getDefaultExpr(field.type, s, e) : new SingleNameReference(fieldName, p);
        Assignment assignment = new Assignment(thisX, assignmentExpr, (int) p);
        assignment.sourceStart = (int) (p >> 32);
        assignment.sourceEnd = assignment.statementEnd = (int) (p >> 32);
        assigns.add(assignment);
        if (!allToDefault) {
            long fieldPos = (((long) field.sourceStart) << 32) | field.sourceEnd;
            Argument parameter = new Argument(fieldName, fieldPos, copyType(field.type, source), Modifier.FINAL);
            Annotation[] nonNulls = findAnnotations(field, NON_NULL_PATTERN);
            Annotation[] nullables = findAnnotations(field, NULLABLE_PATTERN);
            if (nonNulls.length != 0) {
                Statement nullCheck = generateNullCheck(field, sourceNode);
                if (nullCheck != null)
                    nullChecks.add(nullCheck);
            }
            parameter.annotations = copyAnnotations(source, nonNulls, nullables);
            params.add(parameter);
        }
    }
    nullChecks.addAll(assigns);
    constructor.statements = nullChecks.isEmpty() ? null : nullChecks.toArray(new Statement[nullChecks.size()]);
    constructor.arguments = params.isEmpty() ? null : params.toArray(new Argument[params.size()]);
    /* Generate annotations that must  be put on the generated method, and attach them. */
    {
        Annotation[] constructorProperties = null;
        if (!allToDefault && !suppressConstructorProperties && level != AccessLevel.PRIVATE && level != AccessLevel.PACKAGE && !isLocalType(type)) {
            constructorProperties = createConstructorProperties(source, fields);
        }
        constructor.annotations = copyAnnotations(source, onConstructor.toArray(new Annotation[0]), constructorProperties);
    }
    constructor.traverse(new SetGeneratedByVisitor(source), typeDeclaration.scope);
    return constructor;
}

Example 14 with FieldReference

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

the class EclipseGuavaSingularizer method generateSingularMethod.

void generateSingularMethod(TypeReference returnType, Statement returnStatement, SingularData data, EclipseNode builderType, boolean fluent) {
    LombokImmutableList<String> suffixes = getArgumentSuffixes();
    char[][] names = new char[suffixes.size()][];
    for (int i = 0; i < suffixes.size(); i++) {
        String s = suffixes.get(i);
        char[] n = data.getSingularName();
        names[i] = s.isEmpty() ? n : s.toCharArray();
    }
    MethodDeclaration md = new MethodDeclaration(((CompilationUnitDeclaration) builderType.top().get()).compilationResult);
    md.bits |= ECLIPSE_DO_NOT_TOUCH_FLAG;
    md.modifiers = ClassFileConstants.AccPublic;
    List<Statement> statements = new ArrayList<Statement>();
    statements.add(createConstructBuilderVarIfNeeded(data, builderType));
    FieldReference thisDotField = new FieldReference(data.getPluralName(), 0L);
    thisDotField.receiver = new ThisReference(0, 0);
    MessageSend thisDotFieldDotAdd = new MessageSend();
    thisDotFieldDotAdd.arguments = new Expression[suffixes.size()];
    for (int i = 0; i < suffixes.size(); i++) {
        thisDotFieldDotAdd.arguments[i] = new SingleNameReference(names[i], 0L);
    }
    thisDotFieldDotAdd.receiver = thisDotField;
    thisDotFieldDotAdd.selector = getAddMethodName().toCharArray();
    statements.add(thisDotFieldDotAdd);
    if (returnStatement != null)
        statements.add(returnStatement);
    md.statements = statements.toArray(new Statement[statements.size()]);
    md.arguments = new Argument[suffixes.size()];
    for (int i = 0; i < suffixes.size(); i++) {
        TypeReference tr = cloneParamType(i, data.getTypeArgs(), builderType);
        md.arguments[i] = new Argument(names[i], 0, tr, 0);
    }
    md.returnType = returnType;
    md.selector = fluent ? data.getSingularName() : HandlerUtil.buildAccessorName(getAddMethodName(), new String(data.getSingularName())).toCharArray();
    data.setGeneratedByRecursive(md);
    injectMethod(builderType, md);
}

Example 15 with FieldReference

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

the class EclipseGuavaSingularizer method appendBuildCode.

@Override
public void appendBuildCode(SingularData data, EclipseNode builderType, List<Statement> statements, char[] targetVariableName) {
    TypeReference varType = new QualifiedTypeReference(fromQualifiedName(data.getTargetFqn()), NULL_POSS);
    String simpleTypeName = getSimpleTargetTypeName(data);
    int agrumentsCount = getTypeArgumentsCount();
    varType = addTypeArgs(agrumentsCount, false, builderType, varType, data.getTypeArgs());
    MessageSend emptyInvoke;
    {
        //ImmutableX.of()
        emptyInvoke = new MessageSend();
        emptyInvoke.selector = new char[] { 'o', 'f' };
        emptyInvoke.receiver = new QualifiedNameReference(makeGuavaTypeName(simpleTypeName, false), NULL_POSS, 0, 0);
        emptyInvoke.typeArguments = createTypeArgs(agrumentsCount, false, builderType, data.getTypeArgs());
    }
    MessageSend invokeBuild;
    {
        //this.pluralName.build();
        invokeBuild = new MessageSend();
        invokeBuild.selector = new char[] { 'b', 'u', 'i', 'l', 'd' };
        FieldReference thisDotField = new FieldReference(data.getPluralName(), 0L);
        thisDotField.receiver = new ThisReference(0, 0);
        invokeBuild.receiver = thisDotField;
    }
    Expression isNull;
    {
        //this.pluralName == null
        FieldReference thisDotField = new FieldReference(data.getPluralName(), 0L);
        thisDotField.receiver = new ThisReference(0, 0);
        isNull = new EqualExpression(thisDotField, new NullLiteral(0, 0), OperatorIds.EQUAL_EQUAL);
    }
    Expression init = new ConditionalExpression(isNull, emptyInvoke, invokeBuild);
    LocalDeclaration varDefStat = new LocalDeclaration(data.getPluralName(), 0, 0);
    varDefStat.type = varType;
    varDefStat.initialization = init;
    statements.add(varDefStat);
}