private boolean b(Map<String, AnnotationValue> values, String name) {
AnnotationValue annotationValue = values.get(name);
if (annotationValue == null) {
return false;
}
return ((Boolean) annotationValue.getValue()).booleanValue();
}
// private String s(Map<String, AnnotationValue> values, String name, String def) {
// AnnotationValue annotationValue = values.get(name);
// if (annotationValue == null) {
// return def;
// }
// return (String) annotationValue.getValue();
// }
private int i(Map<String, AnnotationValue> values, String name, int def) {
AnnotationValue annotationValue = values.get(name);
if (annotationValue == null) {
return def;
}
return ((Integer) annotationValue.getValue()).intValue();
}
private List<AnnotationValue> l(Map<String, AnnotationValue> values, String name) {
AnnotationValue annotationValue = values.get(name);
if (annotationValue == null) {
return Collections.emptyList();
}
@SuppressWarnings("unchecked")
List<AnnotationValue> value = (List<AnnotationValue>) annotationValue.getValue();
return value;
}
private void setValue(Thing data, Map<String, AnnotationValue> values, String name, Object def) {
AnnotationValue annotationValue = values.get(name);
if (annotationValue == null) {
if (def != null) {
data.put(name, def);
}
} else {
data.put(name, annotationValue.getValue());
}
}
private static boolean checkTransferInfoType(
AnnotationValue annotationValue, EclipseMessager messager) {
AnnotationMirror mirror = (AnnotationMirror) annotationValue.getValue();
Map<AnnotationTypeElementDeclaration, AnnotationValue> valueMap = mirror.getElementValues();
Set<Map.Entry<AnnotationTypeElementDeclaration, AnnotationValue>> valueSet =
valueMap.entrySet();
for (Map.Entry<AnnotationTypeElementDeclaration, AnnotationValue> annoKeyValue : valueSet) {
if (annoKeyValue.getKey().getSimpleName().equals("type")) {
String annoValue = (String) annoKeyValue.getValue().getValue();
if (annoValue != null && annoValue.trim().length() == 0) {
SourcePosition pos = annoKeyValue.getValue().getPosition();
messager.printError(pos, TYPE_ATTRIBUTE_SHOULD_BE_NOT_EMPTY);
}
return false;
}
}
return true;
}
// private AnnotationValue get(Map<String, AnnotationValue> values, String name, AnnotationValue
// def) {
// AnnotationValue value = values.get(name);
// if (value != null)
// return value;
// return def;
// }
private void processProperties(Thing data, Map<String, AnnotationValue> beanValues) {
boolean atLeastOneBound = false;
boolean atLeastOneDouble = false;
boolean atLeastOneObject = false;
String firstPropertyName = null;
AnnotationValue propertiesValue = beanValues.get("properties");
if (propertiesValue == null) {
data.setEmpty("properties");
} else {
Set<String> propertyNames = new HashSet<String>();
AnnotationValue defaultType = null;
AnnotationValue defaultTypeString = null;
AnnotationValue defaultKeyType = null;
AnnotationValue defaultKeyTypeString = null;
AnnotationValue defaultReader = null;
AnnotationValue defaultWriter = null;
AnnotationValue defaultBound = null;
AnnotationValue defaultKind = null;
AnnotationValue defaultOmitFromToString = null;
AnnotationValue defaultNotNull = null;
AnnotationValue defaultIsStatic = null;
AnnotationValue defaultIsSynchronized = null;
@SuppressWarnings("unchecked")
List<AnnotationValue> properties = (List<AnnotationValue>) propertiesValue.getValue();
for (AnnotationValue annotationValue : properties) {
AnnotationMirror propertyMirror = (AnnotationMirror) annotationValue.getValue();
Map<String, AnnotationValue> propertyValues = getAnnotationValues(propertyMirror);
AnnotationValue name = propertyValues.get("name");
AnnotationValue plural = propertyValues.get("plural");
AnnotationValue type = propertyValues.get("type");
AnnotationValue typeString = propertyValues.get("typeString");
AnnotationValue keyType = propertyValues.get("keyType");
AnnotationValue keyTypeString = propertyValues.get("keyTypeString");
AnnotationValue reader = propertyValues.get("reader");
AnnotationValue writer = propertyValues.get("writer");
AnnotationValue bound = propertyValues.get("bound");
AnnotationValue kind = propertyValues.get("kind");
AnnotationValue omitFromToString = propertyValues.get("omitFromToString");
AnnotationValue notNull = propertyValues.get("notNull");
AnnotationValue isStatic = propertyValues.get("isStatic");
AnnotationValue isSynchronized = propertyValues.get("isSynchronized");
if (Property.DEFAULTS.equals(name.getValue())) {
defaultType = type;
defaultTypeString = typeString;
defaultKeyType = keyType;
defaultKeyTypeString = keyTypeString;
defaultReader = reader;
defaultWriter = writer;
defaultBound = bound;
defaultKind = kind;
defaultOmitFromToString = omitFromToString;
defaultNotNull = notNull;
defaultIsStatic = isStatic;
defaultIsSynchronized = isSynchronized;
continue;
}
// plugin the default values
if (type == null && typeString == null) {
type = defaultType;
typeString = defaultTypeString;
}
if (keyType == null && keyTypeString == null) {
keyType = defaultKeyType;
keyTypeString = defaultKeyTypeString;
}
if (reader == null) {
reader = defaultReader;
}
if (writer == null) {
writer = defaultWriter;
}
if (bound == null) {
bound = defaultBound;
}
if (kind == null) {
kind = defaultKind;
}
if (omitFromToString == null) {
omitFromToString = defaultOmitFromToString;
}
if (notNull == null) {
notNull = defaultNotNull;
}
if (isStatic == null) {
isStatic = defaultIsStatic;
}
if (isSynchronized == null) {
isSynchronized = defaultIsSynchronized;
}
Thing property = new Thing("property");
property.put("name", name.getValue());
if (typeString == null) {
if (type == null) {
property.put("type", "java.lang.String");
} else {
if (type.getValue() instanceof TypeDeclaration) {
property.put("type", ((TypeDeclaration) type.getValue()).getQualifiedName());
} else {
property.put("type", ((PrimitiveType) type.getValue()).toString());
}
}
} else {
if (type != null) {
String message = "@Property cannot have both type and typeString attributes specified";
error(typeString, message);
error(type, message);
property.put("type", "<ERROR>");
} else {
property.put("type", typeString.getValue());
}
}
PropertyKind propertyKind = PropertyKind.SIMPLE;
if (kind != null) {
propertyKind = PropertyKind.valueOf(kind.getValue().toString());
}
// check for duplicate keytype specifications
if (propertyKind.isMap()) {
if (keyTypeString == null) {
if (keyType == null) {
property.put("keyType", "java.lang.String");
} else {
property.put("keyType", ((TypeDeclaration) keyType.getValue()).getQualifiedName());
}
} else if (keyType != null) {
String message =
"@Property cannot have both keyType and keyTypeString attributes specified";
error(keyType, message);
error(keyTypeString, message);
property.put("keyType", "<ERROR>");
}
} else {
if (keyTypeString != null) {
error(
keyTypeString,
"@Property can only have a keyTypeString attribute if kind is MAP or UNMODIFIABLE_MAP");
}
if (keyType != null) {
error(
keyType,
"@Property can only have a keyType attribute if kind is MAP or UNMODIFIABLE_MAP");
}
property.put("keyType", "<ERROR>");
}
// check for plural names
if (propertyKind.isSimple()) {
if (plural != null) {
error(plural, "@Property cannot have plural specified if kind is SIMPLE");
}
property.put("pluralName", null);
} else {
if (plural == null) {
property.put("pluralName", name.getValue() + "s");
} else {
property.put("pluralName", plural.getValue());
}
}
property.put("simple", propertyKind.isSimple());
property.put("list", propertyKind.isList());
property.put("map", propertyKind.isMap());
property.put("set", propertyKind.isSet());
String typeName = (String) property.get("type");
property.put("float", "float".equals(typeName));
property.put("double", "double".equals(typeName));
property.put("boolean", "boolean".equals(typeName));
property.put("char", "char".equals(typeName));
property.put("byte", "byte".equals(typeName));
property.put("long", "long".equals(typeName));
property.put("int", "int".equals(typeName));
property.put("short", "short".equals(typeName));
if (property.containsKey("firstPropertyName")) {
property.put("firstPropertyName", name.getValue());
}
if (propertyNames.contains(name.getValue())) {
error(
name,
"Duplicate property name '" + name + "' specified for @Bean properties definition");
} else {
propertyNames.add((String) name.getValue());
}
if (bound != null) {
if (isStatic != null) {
error(bound, "Static properties cannot be declared bound");
error(isStatic, "Static properties cannot be declared bound");
} else {
atLeastOneBound = true;
}
}
if ("double".equals(property.get("type"))) {
data.put("atLeastOneDouble", true);
}
property.put("kind", propertyKind);
property.put("omitFromToString", b(omitFromToString));
data.add("properties", property);
// evil hack to get the type, which is a Class
boolean isPrimitive =
BeanAnnotationProcessor.PRIMITIVE_TYPES.contains(property.get("type"));
property.put("primitive", isPrimitive);
if (!isPrimitive) {
data.put("atLeastOneObject", true);
}
property.put("bound", b(bound));
if (writer == null) {
property.put("writerAccess", Access.PUBLIC.getModifier());
property.put("writeable", true);
} else {
EnumConstantDeclaration writerValue = (EnumConstantDeclaration) writer.getValue();
Access writerAccess = Access.valueOf(writerValue.toString());
property.put("writerAccess", writerAccess.getModifier());
property.put("writeable", writerAccess != Access.NONE);
}
if (reader == null) {
property.put("readerAccess", Access.PUBLIC.getModifier());
property.put("readable", true);
} else {
EnumConstantDeclaration readerValue = (EnumConstantDeclaration) reader.getValue();
Access readerAccess = Access.valueOf(readerValue.toString());
property.put("readerAccess", readerAccess.getModifier());
property.put("readable", readerAccess != Access.NONE);
}
boolean bNotNull = b(notNull);
boolean bIsStatic = b(isStatic);
boolean bIsSynchronized = b(isSynchronized);
property.put("notNull", bNotNull);
if (bNotNull && isPrimitive) {
error(
notNull,
"Cannot specify notNull for primitive-typed property "
+ name.getValue()
+ " in @Property");
}
String extraFieldKeywords = "";
String extraMethodKeywords = "";
if (bIsStatic) {
extraFieldKeywords = "static ";
extraMethodKeywords = "static ";
}
if (bIsSynchronized) {
if (bIsStatic) {
extraMethodKeywords += "synchronized ";
} else {
extraMethodKeywords = "synchronized ";
}
}
property.put("extraFieldKeywords", extraFieldKeywords);
property.put("extraMethodKeywords", extraMethodKeywords);
property.checkAllValuesSet(propertiesValue, this);
}
}
data.put(
"definePropertyChangeSupport",
!((Boolean) data.get("getPropertyChangeSupportInherited")) && atLeastOneBound);
data.put("atLeastOneDouble", atLeastOneDouble);
data.put("atLeastOneObject", atLeastOneObject);
data.put("firstPropertyName", firstPropertyName);
}
private void processSuperclass(Thing data, Map<String, AnnotationValue> beanValues) {
AnnotationValue value = beanValues.get("superclass");
data.put("superclass", null);
data.put("genericDecls", "");
data.put("classModifiers", "");
data.put("propertyNameConstantsInherited", false);
data.put("getPropertyChangeSupportInherited", false);
data.put("getPropertyChangeSupportModifiers", "protected");
data.put("paramStringInherited", false);
data.put("paramStringModifiers", "protected");
data.put("createPropertyMapInherited", false);
data.put("createPropertyMapModifiers", "public");
data.put("atLeastOneDouble", false);
data.put("atLeastOneBound", false);
data.put("atLeastOneObject", false);
data.put("atLeastOneDefault", false);
if (value == null) {
data.setEmpty("superclassConstructors");
} else {
if (!(value.getValue() instanceof ClassDeclaration)) {
error(value, "superclass must be a class");
return;
}
ClassDeclaration superclass = (ClassDeclaration) value.getValue();
data.put("superclass", superclass.getQualifiedName());
boolean hasProperties = !l(beanValues, "properties").isEmpty();
// check if getPropertyChangeSupport or some superclass defines bound properties in @Bean
checkInheritedMethod(
data,
"getPropertyChangeSupport",
"java.beans.PropertyChangeSupport",
superclass,
true,
new InheritCheck() {
@Override
public boolean isInherited(Thing d, ClassDeclaration classDeclaration) {
Bean beanAnn = classDeclaration.getAnnotation(Bean.class);
if (beanAnn != null) {
Property[] properties = beanAnn.properties();
for (Property property : properties) {
if (property.bound()) {
d.put("getPropertyChangeSupportInherited", true);
d.put("getPropertyChangeSupportModifiers", "protected");
return true;
}
}
}
return false;
}
});
// check if paramString inherited or some superclass has @Bean
checkInheritedMethod(
data,
"paramString",
"java.lang.String",
superclass,
!hasProperties,
new InheritCheck() {
@Override
public boolean isInherited(Thing d, ClassDeclaration classDeclaration) {
if (classDeclaration.getAnnotation(Bean.class) != null) {
d.put("paramStringInherited", true);
d.put("paramStringModifiers", "protected");
return true;
}
return false;
}
});
// check if createPropertyMap inherited or some superclass has @Bean with
// defineCreatePropertyMap
checkInheritedMethod(
data,
"createPropertyMap",
"java.lang.String",
superclass,
!hasProperties,
new InheritCheck() {
@Override
public boolean isInherited(Thing d, ClassDeclaration classDeclaration) {
Bean beanAnn = classDeclaration.getAnnotation(Bean.class);
if (beanAnn != null && beanAnn.defineCreatePropertyMap()) {
d.put("createPropertyMapInherited", true);
d.put("createPropertyMapModifiers", "public");
return true;
}
return false;
}
});
String genericDecls = null;
Collection<TypeParameterDeclaration> formalTypeParameters2 =
superclass.getFormalTypeParameters();
for (TypeParameterDeclaration typeParameterDeclaration : formalTypeParameters2) {
genericDecls = addWithCommasBetween(genericDecls, typeParameterDeclaration);
}
if (genericDecls == null) {
genericDecls = "";
} else {
genericDecls = '<' + genericDecls + '>';
}
data.put("genericDecls", genericDecls);
String classModifiers = "";
for (Modifier modifier : superclass.getModifiers()) {
if (!"abstract".equals(modifier.toString())) {
classModifiers += modifier.toString() + ' ';
}
}
data.put("classModifiers", classModifiers);
Collection<ConstructorDeclaration> constructors = superclass.getConstructors();
if (constructors.isEmpty()) {
data.setEmpty("superclassConstructors");
} else {
for (ConstructorDeclaration constructorDeclaration : constructors) {
data.add("superclassConstructors", setupMethod(constructorDeclaration, false));
}
}
boolean extendPropertyNameConstants = false;
if (b(beanValues, "definePropertyNameConstants")) {
// if superclass has a PropertyNameConstants interface or a Bean annotation with
// definePropertyNameConstants=true, we need to have our PropertyNameConstants
// extend it
Collection<TypeDeclaration> nestedTypes = superclass.getNestedTypes();
for (TypeDeclaration typeDeclaration : nestedTypes) {
if ("PropertyNames".equals(typeDeclaration.getSimpleName())
&& (typeDeclaration instanceof InterfaceDeclaration)) {
extendPropertyNameConstants = true;
}
}
if (!extendPropertyNameConstants) {
// check if the superclass is annotated with Bean
Bean annotation = superclass.getAnnotation(Bean.class);
if (annotation != null) {
extendPropertyNameConstants = annotation.definePropertyNameConstants();
}
}
}
data.put("propertyNameConstantsInherited", extendPropertyNameConstants);
}
}
private boolean b(AnnotationValue value) {
if (value == null) {
return false;
}
return ((Boolean) value.getValue()).booleanValue();
}
