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Example 1 with DoubleAttributeValue

use of org.springframework.roo.classpath.details.annotations.DoubleAttributeValue in project spring-roo by spring-projects.

the class JavaParserAnnotationMetadataBuilder method convert.

private AnnotationAttributeValue<?> convert(JavaSymbolName annotationName, final Expression expression, final CompilationUnitServices compilationUnitServices) {
    if (annotationName == null) {
        annotationName = new JavaSymbolName("__ARRAY_ELEMENT__");
    }
    if (expression instanceof AnnotationExpr) {
        final AnnotationExpr annotationExpr = (AnnotationExpr) expression;
        final AnnotationMetadata value = getInstance(annotationExpr, compilationUnitServices).build();
        return new NestedAnnotationAttributeValue(annotationName, value);
    }
    if (expression instanceof BooleanLiteralExpr) {
        final boolean value = ((BooleanLiteralExpr) expression).getValue();
        return new BooleanAttributeValue(annotationName, value);
    }
    if (expression instanceof CharLiteralExpr) {
        final String value = ((CharLiteralExpr) expression).getValue();
        Validate.isTrue(value.length() == 1, "Expected a char expression, but instead received '%s' for attribute '%s'", value, annotationName);
        final char c = value.charAt(0);
        return new CharAttributeValue(annotationName, c);
    }
    if (expression instanceof LongLiteralExpr) {
        String value = ((LongLiteralExpr) expression).getValue();
        Validate.isTrue(value.toUpperCase().endsWith("L"), "Expected long literal expression '%s' to end in 'l' or 'L'", value);
        value = value.substring(0, value.length() - 1);
        final long l = new Long(value);
        return new LongAttributeValue(annotationName, l);
    }
    if (expression instanceof IntegerLiteralExpr) {
        final String value = ((IntegerLiteralExpr) expression).getValue();
        final int i = new Integer(value);
        return new IntegerAttributeValue(annotationName, i);
    }
    if (expression instanceof DoubleLiteralExpr) {
        String value = ((DoubleLiteralExpr) expression).getValue();
        boolean floatingPrecisionOnly = false;
        if (value.toUpperCase().endsWith("F")) {
            value = value.substring(0, value.length() - 1);
            floatingPrecisionOnly = true;
        }
        if (value.toUpperCase().endsWith("D")) {
            value = value.substring(0, value.length() - 1);
        }
        final double d = new Double(value);
        return new DoubleAttributeValue(annotationName, d, floatingPrecisionOnly);
    }
    if (expression instanceof BinaryExpr) {
        String result = "";
        BinaryExpr current = (BinaryExpr) expression;
        while (current != null) {
            String right = "";
            if (current.getRight() instanceof StringLiteralExpr) {
                right = ((StringLiteralExpr) current.getRight()).getValue();
            } else if (current.getRight() instanceof NameExpr) {
                right = ((NameExpr) current.getRight()).getName();
            }
            result = right + result;
            if (current.getLeft() instanceof StringLiteralExpr) {
                final String left = ((StringLiteralExpr) current.getLeft()).getValue();
                result = left + result;
            }
            if (current.getLeft() instanceof BinaryExpr) {
                current = (BinaryExpr) current.getLeft();
            } else {
                current = null;
            }
        }
        return new StringAttributeValue(annotationName, result);
    }
    if (expression instanceof StringLiteralExpr) {
        final String value = ((StringLiteralExpr) expression).getValue();
        return new StringAttributeValue(annotationName, value);
    }
    if (expression instanceof FieldAccessExpr) {
        final FieldAccessExpr field = (FieldAccessExpr) expression;
        final String fieldName = field.getField();
        // Determine the type
        final Expression scope = field.getScope();
        NameExpr nameToFind = null;
        if (scope instanceof FieldAccessExpr) {
            final FieldAccessExpr fScope = (FieldAccessExpr) scope;
            nameToFind = JavaParserUtils.getNameExpr(fScope.toString());
        } else if (scope instanceof NameExpr) {
            nameToFind = (NameExpr) scope;
        } else {
            throw new UnsupportedOperationException("A FieldAccessExpr for '" + field.getScope() + "' should return a NameExpr or FieldAccessExpr (was " + field.getScope().getClass().getName() + ")");
        }
        final JavaType fieldType = JavaParserUtils.getJavaType(compilationUnitServices, nameToFind, null);
        final EnumDetails enumDetails = new EnumDetails(fieldType, new JavaSymbolName(fieldName));
        return new EnumAttributeValue(annotationName, enumDetails);
    }
    if (expression instanceof NameExpr) {
        final NameExpr field = (NameExpr) expression;
        final String name = field.getName();
        // As we have no way of finding out the real type
        final JavaType fieldType = new JavaType("unknown.Object");
        final EnumDetails enumDetails = new EnumDetails(fieldType, new JavaSymbolName(name));
        return new EnumAttributeValue(annotationName, enumDetails);
    }
    if (expression instanceof ClassExpr) {
        final ClassExpr clazz = (ClassExpr) expression;
        final Type nameToFind = clazz.getType();
        final JavaType javaType = JavaParserUtils.getJavaType(compilationUnitServices, nameToFind, null);
        return new ClassAttributeValue(annotationName, javaType);
    }
    if (expression instanceof ArrayInitializerExpr) {
        final ArrayInitializerExpr castExp = (ArrayInitializerExpr) expression;
        final List<AnnotationAttributeValue<?>> arrayElements = new ArrayList<AnnotationAttributeValue<?>>();
        for (final Expression e : castExp.getValues()) {
            arrayElements.add(convert(null, e, compilationUnitServices));
        }
        return new ArrayAttributeValue<AnnotationAttributeValue<?>>(annotationName, arrayElements);
    }
    if (expression instanceof UnaryExpr) {
        final UnaryExpr castExp = (UnaryExpr) expression;
        if (castExp.getOperator() == Operator.negative) {
            String value = castExp.toString();
            value = value.toUpperCase().endsWith("L") ? value.substring(0, value.length() - 1) : value;
            final long l = new Long(value);
            return new LongAttributeValue(annotationName, l);
        } else {
            throw new UnsupportedOperationException("Only negative operator in UnaryExpr is supported");
        }
    }
    throw new UnsupportedOperationException("Unable to parse annotation attribute '" + annotationName + "' due to unsupported annotation expression '" + expression.getClass().getName() + "'");
}
Also used : IntegerLiteralExpr(com.github.antlrjavaparser.api.expr.IntegerLiteralExpr) ClassAttributeValue(org.springframework.roo.classpath.details.annotations.ClassAttributeValue) AnnotationExpr(com.github.antlrjavaparser.api.expr.AnnotationExpr) MarkerAnnotationExpr(com.github.antlrjavaparser.api.expr.MarkerAnnotationExpr) SingleMemberAnnotationExpr(com.github.antlrjavaparser.api.expr.SingleMemberAnnotationExpr) NormalAnnotationExpr(com.github.antlrjavaparser.api.expr.NormalAnnotationExpr) DoubleAttributeValue(org.springframework.roo.classpath.details.annotations.DoubleAttributeValue) StringLiteralExpr(com.github.antlrjavaparser.api.expr.StringLiteralExpr) NameExpr(com.github.antlrjavaparser.api.expr.NameExpr) ArrayList(java.util.ArrayList) CharAttributeValue(org.springframework.roo.classpath.details.annotations.CharAttributeValue) EnumDetails(org.springframework.roo.model.EnumDetails) EnumAttributeValue(org.springframework.roo.classpath.details.annotations.EnumAttributeValue) AnnotationMetadata(org.springframework.roo.classpath.details.annotations.AnnotationMetadata) JavaSymbolName(org.springframework.roo.model.JavaSymbolName) ArrayInitializerExpr(com.github.antlrjavaparser.api.expr.ArrayInitializerExpr) BooleanLiteralExpr(com.github.antlrjavaparser.api.expr.BooleanLiteralExpr) LongLiteralExpr(com.github.antlrjavaparser.api.expr.LongLiteralExpr) FieldAccessExpr(com.github.antlrjavaparser.api.expr.FieldAccessExpr) StringAttributeValue(org.springframework.roo.classpath.details.annotations.StringAttributeValue) NestedAnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.NestedAnnotationAttributeValue) ArrayAttributeValue(org.springframework.roo.classpath.details.annotations.ArrayAttributeValue) AnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.AnnotationAttributeValue) NestedAnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.NestedAnnotationAttributeValue) BinaryExpr(com.github.antlrjavaparser.api.expr.BinaryExpr) IntegerAttributeValue(org.springframework.roo.classpath.details.annotations.IntegerAttributeValue) CharLiteralExpr(com.github.antlrjavaparser.api.expr.CharLiteralExpr) UnaryExpr(com.github.antlrjavaparser.api.expr.UnaryExpr) BooleanAttributeValue(org.springframework.roo.classpath.details.annotations.BooleanAttributeValue) JavaType(org.springframework.roo.model.JavaType) JavaType(org.springframework.roo.model.JavaType) Type(com.github.antlrjavaparser.api.type.Type) LongAttributeValue(org.springframework.roo.classpath.details.annotations.LongAttributeValue) DoubleLiteralExpr(com.github.antlrjavaparser.api.expr.DoubleLiteralExpr) Expression(com.github.antlrjavaparser.api.expr.Expression) ClassExpr(com.github.antlrjavaparser.api.expr.ClassExpr)

Example 2 with DoubleAttributeValue

use of org.springframework.roo.classpath.details.annotations.DoubleAttributeValue in project spring-roo by spring-projects.

the class AutoPopulationUtils method populate.

/**
 * Introspects the target {@link Object} for its declared fields, locating
 * all {@link AutoPopulate} annotated fields. For each field, an attempt
 * will be made to locate the value from the passed
 * {@link AnnotationMetadata}. The annotation value will be converted into
 * the required field type, or silently skipped if this is not possible (eg
 * the user edited source code and made a formatting error). As such it is
 * important that the caller.
 *
 * @param target to put values into (mandatory, cannot be null)
 * @param annotation to obtain values from (can be null, for convenience of
 *            the caller)
 */
public static void populate(final Object target, final AnnotationMetadata annotation) {
    Validate.notNull(target, "Target required");
    if (annotation == null) {
        return;
    }
    List<Field> fields = cachedIntrospections.get(target.getClass());
    if (fields == null) {
        // Go and cache them
        fields = new ArrayList<Field>();
        for (final Field field : target.getClass().getDeclaredFields()) {
            // Determine if this field even contains the necessary
            // annotation
            final AutoPopulate ap = field.getAnnotation(AutoPopulate.class);
            if (ap == null) {
                continue;
            }
            // Determine attribute name we should be looking for in the
            // annotation
            String attribute = ap.value();
            if ("".equals(ap.value())) {
                attribute = field.getName();
            }
            // Ensure field is accessible
            if (!field.isAccessible()) {
                field.setAccessible(true);
            }
            final JavaSymbolName attributeName = new JavaSymbolName(attribute);
            // Store the info
            fields.add(field);
            attributeNameForEachField.put(field, attributeName);
        }
        cachedIntrospections.put(target.getClass(), fields);
    }
    for (final Field field : fields) {
        // Lookup whether this attribute name was provided
        final JavaSymbolName attributeName = attributeNameForEachField.get(field);
        if (attributeName == null) {
            throw new IllegalStateException("Expected cached attribute name lookup");
        }
        if (annotation.getAttributeNames().contains(attributeName)) {
            // Get the value
            final AnnotationAttributeValue<?> value = annotation.getAttribute(attributeName);
            // Assign the value to the target object
            try {
                final Class<?> fieldType = field.getType();
                if (value instanceof BooleanAttributeValue && (fieldType.equals(Boolean.class) || fieldType.equals(Boolean.TYPE))) {
                    field.set(target, value.getValue());
                } else if (value instanceof CharAttributeValue && (fieldType.equals(Character.class) || fieldType.equals(Character.TYPE))) {
                    field.set(target, value.getValue());
                } else if (value instanceof ClassAttributeValue && fieldType.equals(JavaType.class)) {
                    field.set(target, value.getValue());
                } else if (value instanceof DoubleAttributeValue && (fieldType.equals(Double.class) || fieldType.equals(Double.TYPE))) {
                    field.set(target, value.getValue());
                } else if (value instanceof EnumAttributeValue && Enum.class.isAssignableFrom(fieldType)) {
                    field.set(target, ((EnumAttributeValue) value).getAsEnum(target));
                } else if (value instanceof IntegerAttributeValue && (fieldType.equals(Integer.class) || fieldType.equals(Integer.TYPE))) {
                    field.set(target, value.getValue());
                } else if (value instanceof LongAttributeValue && (fieldType.equals(Long.class) || fieldType.equals(Long.TYPE))) {
                    field.set(target, value.getValue());
                } else if (value instanceof StringAttributeValue && fieldType.equals(String.class)) {
                    field.set(target, value.getValue());
                } else if (value instanceof StringAttributeValue && fieldType.getComponentType() != null && fieldType.getComponentType().equals(String.class)) {
                    // ROO-618
                    final Object newValue = Array.newInstance(String.class, 1);
                    Array.set(newValue, 0, value.getValue());
                    field.set(target, newValue);
                } else if (value instanceof ArrayAttributeValue<?> && fieldType.isArray()) {
                    // The field is a string array, the attribute is an
                    // array, so let's hope it's a string array
                    final ArrayAttributeValue<?> castValue = (ArrayAttributeValue<?>) value;
                    final List<String> result = new ArrayList<String>();
                    final List<JavaType> result1 = new ArrayList<JavaType>();
                    for (final AnnotationAttributeValue<?> val : castValue.getValue()) {
                        // For now we'll only support arrays of strings
                        if (fieldType.getComponentType().equals(String.class) && val instanceof StringAttributeValue) {
                            final StringAttributeValue stringValue = (StringAttributeValue) val;
                            result.add(stringValue.getValue());
                        } else if (fieldType.getComponentType().equals(JavaType.class) && val instanceof ClassAttributeValue) {
                            final ClassAttributeValue classValue = (ClassAttributeValue) val;
                            result1.add(classValue.getValue());
                        }
                    }
                    if (result.size() > 0) {
                        // We had at least one string array, so we change
                        // the field
                        field.set(target, result.toArray(new String[] {}));
                    }
                    if (result1.size() > 0) {
                        // We had at least one string array, so we change
                        // the field
                        field.set(target, result1.toArray(new JavaType[] {}));
                    }
                }
            // If not in the above list, it's unsupported so we silently
            // skip
            } catch (final Throwable ignoreFailures) {
            }
        }
    }
}
Also used : ClassAttributeValue(org.springframework.roo.classpath.details.annotations.ClassAttributeValue) DoubleAttributeValue(org.springframework.roo.classpath.details.annotations.DoubleAttributeValue) CharAttributeValue(org.springframework.roo.classpath.details.annotations.CharAttributeValue) EnumAttributeValue(org.springframework.roo.classpath.details.annotations.EnumAttributeValue) Field(java.lang.reflect.Field) JavaSymbolName(org.springframework.roo.model.JavaSymbolName) ArrayList(java.util.ArrayList) List(java.util.List) StringAttributeValue(org.springframework.roo.classpath.details.annotations.StringAttributeValue) ArrayAttributeValue(org.springframework.roo.classpath.details.annotations.ArrayAttributeValue) AnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.AnnotationAttributeValue) IntegerAttributeValue(org.springframework.roo.classpath.details.annotations.IntegerAttributeValue) BooleanAttributeValue(org.springframework.roo.classpath.details.annotations.BooleanAttributeValue) JavaType(org.springframework.roo.model.JavaType) LongAttributeValue(org.springframework.roo.classpath.details.annotations.LongAttributeValue)

Example 3 with DoubleAttributeValue

use of org.springframework.roo.classpath.details.annotations.DoubleAttributeValue in project spring-roo by spring-projects.

the class AnnotationMetadataUtils method computeAttributeValue.

private static String computeAttributeValue(final AnnotationAttributeValue<?> value, final ImportRegistrationResolver resolver) {
    String attributeValue = null;
    if (value instanceof BooleanAttributeValue) {
        attributeValue = ((BooleanAttributeValue) value).getValue().toString();
    } else if (value instanceof CharAttributeValue) {
        attributeValue = "'" + ((CharAttributeValue) value).getValue().toString() + "'";
    } else if (value instanceof ClassAttributeValue) {
        final JavaType clazz = ((ClassAttributeValue) value).getValue();
        if (resolver == null || resolver.isFullyQualifiedFormRequiredAfterAutoImport(clazz)) {
            attributeValue = clazz.getFullyQualifiedTypeName() + ".class";
        } else {
            attributeValue = clazz.getSimpleTypeName() + ".class";
        }
    } else if (value instanceof DoubleAttributeValue) {
        final DoubleAttributeValue dbl = (DoubleAttributeValue) value;
        if (dbl.isFloatingPrecisionOnly()) {
            attributeValue = dbl.getValue().toString() + "F";
        } else {
            attributeValue = dbl.getValue().toString() + "D";
        }
    } else if (value instanceof EnumAttributeValue) {
        final EnumDetails enumDetails = ((EnumAttributeValue) value).getValue();
        final JavaType clazz = enumDetails.getType();
        if (resolver == null || resolver.isFullyQualifiedFormRequiredAfterAutoImport(clazz)) {
            attributeValue = clazz.getFullyQualifiedTypeName() + "." + enumDetails.getField().getSymbolName();
        } else {
            attributeValue = clazz.getSimpleTypeName() + "." + enumDetails.getField().getSymbolName();
        }
    } else if (value instanceof IntegerAttributeValue) {
        attributeValue = ((IntegerAttributeValue) value).getValue().toString();
    } else if (value instanceof LongAttributeValue) {
        attributeValue = ((LongAttributeValue) value).getValue().toString() + "L";
    } else if (value instanceof StringAttributeValue) {
        attributeValue = "\"" + ((StringAttributeValue) value).getValue() + "\"";
    } else if (value instanceof NestedAnnotationAttributeValue) {
        final AnnotationMetadata annotationMetadata = ((NestedAnnotationAttributeValue) value).getValue();
        final StringBuilder data = new StringBuilder("@");
        final JavaType annotationType = annotationMetadata.getAnnotationType();
        if (resolver == null || resolver.isFullyQualifiedFormRequiredAfterAutoImport(annotationType)) {
            data.append(annotationType.getFullyQualifiedTypeName());
        } else {
            data.append(annotationType.getSimpleTypeName());
        }
        if (!annotationMetadata.getAttributeNames().isEmpty()) {
            data.append("(");
            int i = 0;
            for (final JavaSymbolName attributeName : annotationMetadata.getAttributeNames()) {
                i++;
                if (i > 1) {
                    data.append(", ");
                }
                data.append(attributeName.getSymbolName()).append(" = ");
                data.append(computeAttributeValue(annotationMetadata.getAttribute(attributeName), resolver));
            }
            data.append(")");
        }
        attributeValue = data.toString();
    } else if (value instanceof ArrayAttributeValue<?>) {
        final ArrayAttributeValue<?> array = (ArrayAttributeValue<?>) value;
        final StringBuilder data = new StringBuilder("{ ");
        int i = 0;
        for (final AnnotationAttributeValue<?> val : array.getValue()) {
            i++;
            if (i > 1) {
                data.append(", ");
            }
            data.append(computeAttributeValue(val, resolver));
        }
        data.append(" }");
        attributeValue = data.toString();
    }
    return attributeValue;
}
Also used : ArrayAttributeValue(org.springframework.roo.classpath.details.annotations.ArrayAttributeValue) AnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.AnnotationAttributeValue) NestedAnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.NestedAnnotationAttributeValue) ClassAttributeValue(org.springframework.roo.classpath.details.annotations.ClassAttributeValue) DoubleAttributeValue(org.springframework.roo.classpath.details.annotations.DoubleAttributeValue) IntegerAttributeValue(org.springframework.roo.classpath.details.annotations.IntegerAttributeValue) CharAttributeValue(org.springframework.roo.classpath.details.annotations.CharAttributeValue) EnumAttributeValue(org.springframework.roo.classpath.details.annotations.EnumAttributeValue) EnumDetails(org.springframework.roo.model.EnumDetails) AnnotationMetadata(org.springframework.roo.classpath.details.annotations.AnnotationMetadata) BooleanAttributeValue(org.springframework.roo.classpath.details.annotations.BooleanAttributeValue) JavaType(org.springframework.roo.model.JavaType) JavaSymbolName(org.springframework.roo.model.JavaSymbolName) LongAttributeValue(org.springframework.roo.classpath.details.annotations.LongAttributeValue) StringAttributeValue(org.springframework.roo.classpath.details.annotations.StringAttributeValue) NestedAnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.NestedAnnotationAttributeValue)

Example 4 with DoubleAttributeValue

use of org.springframework.roo.classpath.details.annotations.DoubleAttributeValue in project spring-roo by spring-projects.

the class JavaParserAnnotationMetadataBuilder method convert.

@SuppressWarnings("unchecked")
private static MemberValuePair convert(final AnnotationAttributeValue<?> value, CompilationUnitServices compilationUnitServices) {
    if (value instanceof NestedAnnotationAttributeValue) {
        final NestedAnnotationAttributeValue castValue = (NestedAnnotationAttributeValue) value;
        AnnotationExpr annotationExpr;
        final AnnotationMetadata nestedAnnotation = castValue.getValue();
        if (castValue.getValue().getAttributeNames().size() == 0) {
            annotationExpr = new MarkerAnnotationExpr(JavaParserUtils.getNameExpr(nestedAnnotation.getAnnotationType().getSimpleTypeName()));
        } else if (castValue.getValue().getAttributeNames().size() == 1 && (castValue.getValue().getAttributeNames().get(0) == null || "value".equals(castValue.getValue().getAttributeNames().get(0).getSymbolName()))) {
            annotationExpr = new SingleMemberAnnotationExpr(JavaParserUtils.getNameExpr(nestedAnnotation.getAnnotationType().getSimpleTypeName()), convert(nestedAnnotation.getAttribute(nestedAnnotation.getAttributeNames().get(0)), compilationUnitServices).getValue());
        } else {
            final List<MemberValuePair> memberValuePairs = new ArrayList<MemberValuePair>();
            for (final JavaSymbolName attributeName : nestedAnnotation.getAttributeNames()) {
                memberValuePairs.add(convert(nestedAnnotation.getAttribute(attributeName), compilationUnitServices));
            }
            annotationExpr = new NormalAnnotationExpr(JavaParserUtils.getNameExpr(nestedAnnotation.getAnnotationType().getSimpleTypeName()), memberValuePairs);
        }
        // Add imports for nested annotation types
        JavaParserUtils.importTypeIfRequired(compilationUnitServices.getEnclosingTypeName(), compilationUnitServices.getImports(), nestedAnnotation.getAnnotationType());
        // Rely on the nested instance to know its member value pairs
        return new MemberValuePair(value.getName().getSymbolName(), annotationExpr);
    }
    if (value instanceof BooleanAttributeValue) {
        final boolean castValue = ((BooleanAttributeValue) value).getValue();
        final BooleanLiteralExpr convertedValue = new BooleanLiteralExpr(castValue);
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof CharAttributeValue) {
        final char castValue = ((CharAttributeValue) value).getValue();
        final CharLiteralExpr convertedValue = new CharLiteralExpr(new String(new char[] { castValue }));
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof LongAttributeValue) {
        final Long castValue = ((LongAttributeValue) value).getValue();
        final LongLiteralExpr convertedValue = new LongLiteralExpr(castValue.toString() + "L");
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof IntegerAttributeValue) {
        final Integer castValue = ((IntegerAttributeValue) value).getValue();
        final IntegerLiteralExpr convertedValue = new IntegerLiteralExpr(castValue.toString());
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof DoubleAttributeValue) {
        final DoubleAttributeValue doubleAttributeValue = (DoubleAttributeValue) value;
        final Double castValue = doubleAttributeValue.getValue();
        DoubleLiteralExpr convertedValue;
        if (doubleAttributeValue.isFloatingPrecisionOnly()) {
            convertedValue = new DoubleLiteralExpr(castValue.toString() + "F");
        } else {
            convertedValue = new DoubleLiteralExpr(castValue.toString() + "D");
        }
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof StringAttributeValue) {
        final String castValue = ((StringAttributeValue) value).getValue();
        final StringLiteralExpr convertedValue = new StringLiteralExpr(castValue.toString());
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof EnumAttributeValue) {
        final EnumDetails castValue = ((EnumAttributeValue) value).getValue();
        // This isn't as elegant as it could be (ie loss of type
        // parameters), but it will do for now
        final FieldAccessExpr convertedValue = new FieldAccessExpr(JavaParserUtils.getNameExpr(castValue.getType().getFullyQualifiedTypeName()), castValue.getField().getSymbolName());
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof ClassAttributeValue) {
        final JavaType castValue = ((ClassAttributeValue) value).getValue();
        // This doesn't preserve type parameters
        final NameExpr nameExpr = JavaParserUtils.importTypeIfRequired(compilationUnitServices.getEnclosingTypeName(), compilationUnitServices.getImports(), castValue);
        final ClassExpr convertedValue = new ClassExpr(JavaParserUtils.getReferenceType(nameExpr));
        return new MemberValuePair(value.getName().getSymbolName(), convertedValue);
    }
    if (value instanceof ArrayAttributeValue) {
        final ArrayAttributeValue<AnnotationAttributeValue<?>> castValue = (ArrayAttributeValue<AnnotationAttributeValue<?>>) value;
        final List<Expression> arrayElements = new ArrayList<Expression>();
        for (final AnnotationAttributeValue<?> v : castValue.getValue()) {
            final MemberValuePair converted = convert(v, compilationUnitServices);
            if (converted != null) {
                arrayElements.add(converted.getValue());
            }
        }
        return new MemberValuePair(value.getName().getSymbolName(), new ArrayInitializerExpr(arrayElements));
    }
    throw new UnsupportedOperationException("Unsupported attribute value '" + value.getName() + "' of type '" + value.getClass().getName() + "'");
}
Also used : IntegerLiteralExpr(com.github.antlrjavaparser.api.expr.IntegerLiteralExpr) ClassAttributeValue(org.springframework.roo.classpath.details.annotations.ClassAttributeValue) AnnotationExpr(com.github.antlrjavaparser.api.expr.AnnotationExpr) MarkerAnnotationExpr(com.github.antlrjavaparser.api.expr.MarkerAnnotationExpr) SingleMemberAnnotationExpr(com.github.antlrjavaparser.api.expr.SingleMemberAnnotationExpr) NormalAnnotationExpr(com.github.antlrjavaparser.api.expr.NormalAnnotationExpr) DoubleAttributeValue(org.springframework.roo.classpath.details.annotations.DoubleAttributeValue) StringLiteralExpr(com.github.antlrjavaparser.api.expr.StringLiteralExpr) NameExpr(com.github.antlrjavaparser.api.expr.NameExpr) ArrayList(java.util.ArrayList) CharAttributeValue(org.springframework.roo.classpath.details.annotations.CharAttributeValue) EnumAttributeValue(org.springframework.roo.classpath.details.annotations.EnumAttributeValue) EnumDetails(org.springframework.roo.model.EnumDetails) AnnotationMetadata(org.springframework.roo.classpath.details.annotations.AnnotationMetadata) SingleMemberAnnotationExpr(com.github.antlrjavaparser.api.expr.SingleMemberAnnotationExpr) JavaSymbolName(org.springframework.roo.model.JavaSymbolName) MemberValuePair(com.github.antlrjavaparser.api.expr.MemberValuePair) ArrayInitializerExpr(com.github.antlrjavaparser.api.expr.ArrayInitializerExpr) BooleanLiteralExpr(com.github.antlrjavaparser.api.expr.BooleanLiteralExpr) LongLiteralExpr(com.github.antlrjavaparser.api.expr.LongLiteralExpr) ArrayList(java.util.ArrayList) List(java.util.List) FieldAccessExpr(com.github.antlrjavaparser.api.expr.FieldAccessExpr) NormalAnnotationExpr(com.github.antlrjavaparser.api.expr.NormalAnnotationExpr) StringAttributeValue(org.springframework.roo.classpath.details.annotations.StringAttributeValue) NestedAnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.NestedAnnotationAttributeValue) ArrayAttributeValue(org.springframework.roo.classpath.details.annotations.ArrayAttributeValue) AnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.AnnotationAttributeValue) NestedAnnotationAttributeValue(org.springframework.roo.classpath.details.annotations.NestedAnnotationAttributeValue) IntegerAttributeValue(org.springframework.roo.classpath.details.annotations.IntegerAttributeValue) CharLiteralExpr(com.github.antlrjavaparser.api.expr.CharLiteralExpr) MarkerAnnotationExpr(com.github.antlrjavaparser.api.expr.MarkerAnnotationExpr) BooleanAttributeValue(org.springframework.roo.classpath.details.annotations.BooleanAttributeValue) JavaType(org.springframework.roo.model.JavaType) LongAttributeValue(org.springframework.roo.classpath.details.annotations.LongAttributeValue) DoubleLiteralExpr(com.github.antlrjavaparser.api.expr.DoubleLiteralExpr) Expression(com.github.antlrjavaparser.api.expr.Expression) ClassExpr(com.github.antlrjavaparser.api.expr.ClassExpr)

Aggregations

AnnotationAttributeValue (org.springframework.roo.classpath.details.annotations.AnnotationAttributeValue)4 ArrayAttributeValue (org.springframework.roo.classpath.details.annotations.ArrayAttributeValue)4 BooleanAttributeValue (org.springframework.roo.classpath.details.annotations.BooleanAttributeValue)4 CharAttributeValue (org.springframework.roo.classpath.details.annotations.CharAttributeValue)4 ClassAttributeValue (org.springframework.roo.classpath.details.annotations.ClassAttributeValue)4 DoubleAttributeValue (org.springframework.roo.classpath.details.annotations.DoubleAttributeValue)4 EnumAttributeValue (org.springframework.roo.classpath.details.annotations.EnumAttributeValue)4 IntegerAttributeValue (org.springframework.roo.classpath.details.annotations.IntegerAttributeValue)4 LongAttributeValue (org.springframework.roo.classpath.details.annotations.LongAttributeValue)4 StringAttributeValue (org.springframework.roo.classpath.details.annotations.StringAttributeValue)4 JavaSymbolName (org.springframework.roo.model.JavaSymbolName)4 JavaType (org.springframework.roo.model.JavaType)4 ArrayList (java.util.ArrayList)3 AnnotationMetadata (org.springframework.roo.classpath.details.annotations.AnnotationMetadata)3 NestedAnnotationAttributeValue (org.springframework.roo.classpath.details.annotations.NestedAnnotationAttributeValue)3 EnumDetails (org.springframework.roo.model.EnumDetails)3 AnnotationExpr (com.github.antlrjavaparser.api.expr.AnnotationExpr)2 ArrayInitializerExpr (com.github.antlrjavaparser.api.expr.ArrayInitializerExpr)2 BooleanLiteralExpr (com.github.antlrjavaparser.api.expr.BooleanLiteralExpr)2 CharLiteralExpr (com.github.antlrjavaparser.api.expr.CharLiteralExpr)2