@Override
public void process() {
EclipseMessager messager = (EclipseMessager) _env.getMessager();
// obtain the declaration of the annotation we want to process
AnnotationTypeDeclaration annoDecl =
(AnnotationTypeDeclaration) _env.getTypeDeclaration(JSFillChildrenMethod.class.getName());
// get the annotated types
Collection<Declaration> annotatedTypes = _env.getDeclarationsAnnotatedWith(annoDecl);
for (Declaration decl : annotatedTypes) {
Collection<AnnotationMirror> mirrors = decl.getAnnotationMirrors();
// for each annotation found, get a map of element name/value pairs
for (AnnotationMirror mirror : mirrors) {
if (!"JSFillChildrenMethod"
.equals(mirror.getAnnotationType().getDeclaration().getSimpleName())) {
continue;
}
MethodDeclaration methodDeclaration = (MethodDeclaration) decl;
JSJPQLMethodProcessor.checkReturnType(mirror, methodDeclaration, messager);
JSJPQLMethodProcessor.checkTransferInfo(mirror, methodDeclaration, true, messager);
JSJPQLMethodProcessor.checkIfAnnotationValueAttributeIsEntity(mirror, "parent", messager);
}
}
}
@Override
public void process() {
final AnnotationTypeDeclaration beanAnn =
(AnnotationTypeDeclaration) env_.getTypeDeclaration(Bean.class.getName());
for (Declaration declaration : env_.getDeclarationsAnnotatedWith(beanAnn)) {
try {
if (!(declaration instanceof ClassDeclaration)) {
error(declaration, "You can only annotate class declarations with @Bean");
return;
}
Thing data = new Thing("data");
ClassDeclaration classDeclaration = (ClassDeclaration) declaration;
PackageDeclaration packageDeclaration = classDeclaration.getPackage();
Map<String, AnnotationValue> beanValues =
getAnnotationValues(classDeclaration, "com.javadude.annotation.Bean");
checkExtends(classDeclaration, packageDeclaration); // check that the class extends XXXGen
processSuperclass(data, beanValues); // process the superclass attribute
processProperties(data, beanValues);
processObservers(data, beanValues);
processNullObjects(data, beanValues);
processDelegates(data, beanValues);
processDefaultMethods(data, classDeclaration);
setValue(data, beanValues, "cloneable", false);
setValue(data, beanValues, "defineEqualsAndHashCode", false);
setValue(data, beanValues, "equalsAndHashCodeCallSuper", false);
setValue(data, beanValues, "definePropertyNameConstants", false);
setValue(data, beanValues, "defineCreatePropertyMap", false);
data.put("date", new Date());
data.put("year", Calendar.getInstance().get(Calendar.YEAR));
data.put("className", classDeclaration.getSimpleName());
data.put("packageName", packageDeclaration.getQualifiedName());
data.checkAllValuesSet(declaration, this);
Filer f = env_.getFiler();
PrintWriter pw = f.createSourceFile(classDeclaration.getQualifiedName() + "Gen");
if (nestedEclipse) {
// debugging in eclipse -- reread the template each time
FileReader fileReader =
new FileReader(
workspace
+ "/com.javadude.annotation/template/$packageName$/$className$Gen.java");
template = new TemplateReader().readTemplate(fileReader);
}
int spacesForLeadingTabs = i(beanValues, "spacesForLeadingTabs", -1);
String padding = null;
if (spacesForLeadingTabs != -1) {
padding = "";
for (int i = 0; i < spacesForLeadingTabs; i++) {
padding += ' ';
}
}
template.process(new Symbols(data), pw, -1, padding);
pw.close();
} catch (ThreadDeath e) {
throw e;
} catch (ExpressionException e) {
error(declaration, "@Bean generator error: " + e.getMessage());
} catch (Throwable t) {
StringWriter stringWriter = new StringWriter();
PrintWriter printWriter = new PrintWriter(stringWriter);
t.printStackTrace(printWriter);
printWriter.close();
error(declaration, "Unexpected exception: " + stringWriter.toString());
}
}
}