use of com.predic8.membrane.annot.ProcessingException in project service-proxy by membrane.
the class SpringConfigurationXSDGeneratingAnnotationProcessor method process.
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
// * in the last round, "roundEnv.processingOver()" is true
try {
String status = "process() a=" + annotations.size() + " r=" + roundEnv.getRootElements().size() + " h=" + hashCode() + (roundEnv.processingOver() ? " processing-over" : " ");
log(status);
read();
if (roundEnv.processingOver())
write();
if (annotations.size() > 0) {
// a class with one of our annotation needs to be compiled
status = "working with " + getCachedElementsAnnotatedWith(roundEnv, MCMain.class).size() + " and " + getCachedElementsAnnotatedWith(roundEnv, MCElement.class).size();
log(status);
Model m = new Model();
Set<? extends Element> mcmains = getCachedElementsAnnotatedWith(roundEnv, MCMain.class);
if (mcmains.isEmpty()) {
processingEnv.getMessager().printMessage(Kind.WARNING, "@MCMain was nowhere found.");
return true;
}
for (Element element : mcmains) {
MainInfo main = new MainInfo();
main.setElement((TypeElement) element);
main.setAnnotation(element.getAnnotation(MCMain.class));
m.getMains().add(main);
}
for (Element e : getCachedElementsAnnotatedWith(roundEnv, MCElement.class)) {
ElementInfo ii = new ElementInfo();
ii.setElement((TypeElement) e);
ii.setAnnotation(e.getAnnotation(MCElement.class));
MainInfo main = ii.getMain(m);
main.getIis().add(ii);
main.getElements().put(ii.getElement(), ii);
if (main.getGlobals().containsKey(ii.getAnnotation().name()))
throw new ProcessingException("Duplicate global @MCElement name.", main.getGlobals().get(ii.getAnnotation().name()).getElement(), ii.getElement());
if (main.getIds().containsKey(ii.getId()))
throw new ProcessingException("Duplicate element id \"" + ii.getId() + "\". Please assign one using @MCElement(id=\"...\").", e, main.getIds().get(ii.getId()).getElement());
main.getIds().put(ii.getId(), ii);
scan(m, main, ii);
if (ii.getTci() != null && !ii.getAnnotation().mixed())
throw new ProcessingException("@MCTextContent requires @MCElement(..., mixed=true) on the class.", ii.getElement());
if (ii.getTci() == null && ii.getAnnotation().mixed())
throw new ProcessingException("@MCElement(..., mixed=true) requires @MCTextContent on a property.", ii.getElement());
}
for (MainInfo main : m.getMains()) {
for (Map.Entry<TypeElement, ChildElementDeclarationInfo> f : main.getChildElementDeclarations().entrySet()) {
ChildElementDeclarationInfo cedi = f.getValue();
ElementInfo ei = main.getElements().get(f.getKey());
if (ei != null)
cedi.getElementInfo().add(ei);
else {
for (Map.Entry<TypeElement, ElementInfo> e : main.getElements().entrySet()) if (processingEnv.getTypeUtils().isAssignable(e.getKey().asType(), f.getKey().asType()))
cedi.getElementInfo().add(e.getValue());
}
for (ElementInfo ei2 : cedi.getElementInfo()) ei2.addUsedBy(f.getValue());
if (cedi.getElementInfo().isEmpty() && cedi.isRaiseErrorWhenNoSpecimen()) {
processingEnv.getMessager().printMessage(Kind.ERROR, "@MCChildElement references " + f.getKey().getQualifiedName() + ", but there is no @MCElement among it and its subclasses.", f.getKey());
return true;
}
}
}
if (mcmains.isEmpty()) {
processingEnv.getMessager().printMessage(Kind.ERROR, "@MCMain but no @MCElement found.", mcmains.iterator().next());
return true;
}
process(m);
}
return true;
} catch (IOException e) {
throw new RuntimeException(e);
} catch (ProcessingException e1) {
for (int i = 0; i < e1.getElements().length; i++) processingEnv.getMessager().printMessage(Kind.ERROR, i == 0 ? e1.getMessage() : "also here", e1.getElements()[i]);
return true;
}
}
use of com.predic8.membrane.annot.ProcessingException in project service-proxy by membrane.
the class AttributeInfo method getSpringName.
public String getSpringName() {
String s = getE().getSimpleName().toString();
if (!s.substring(0, 3).equals("set"))
throw new ProcessingException("Setter method name is supposed to start with 'set'.", getE());
s = s.substring(3);
return AnnotUtils.dejavaify(s);
}
use of com.predic8.membrane.annot.ProcessingException in project service-proxy by membrane.
the class OtherAttributesInfo method getSpringName.
public String getSpringName() {
String s = getOtherAttributesSetter().getSimpleName().toString();
if (!s.substring(0, 3).equals("set"))
throw new ProcessingException("Setter method name is supposed to start with 'set'.", getOtherAttributesSetter());
s = s.substring(3);
return AnnotUtils.dejavaify(s);
}
use of com.predic8.membrane.annot.ProcessingException in project service-proxy by membrane.
the class SpringConfigurationXSDGeneratingAnnotationProcessor method scan.
private void scan(Model m, MainInfo main, ElementInfo ii, TypeElement te) {
TypeMirror superclass = te.getSuperclass();
if (superclass instanceof DeclaredType)
scan(m, main, ii, (TypeElement) ((DeclaredType) superclass).asElement());
for (Element e2 : te.getEnclosedElements()) {
MCAttribute a = e2.getAnnotation(MCAttribute.class);
if (a != null) {
AttributeInfo ai = new AttributeInfo();
ai.setAnnotation(a);
ai.setE((ExecutableElement) e2);
ai.setRequired(isRequired(e2));
ii.getAis().add(ai);
ii.setHasIdField(ii.isHasIdField() || ai.getXMLName().equals("id"));
}
MCOtherAttributes d = e2.getAnnotation(MCOtherAttributes.class);
if (d != null) {
OtherAttributesInfo oai = new OtherAttributesInfo();
oai.setOtherAttributesSetter((ExecutableElement) e2);
ii.setOai(oai);
}
MCChildElement b = e2.getAnnotation(MCChildElement.class);
if (b != null) {
ChildElementInfo cei = new ChildElementInfo();
cei.setEi(ii);
cei.setAnnotation(b);
cei.setE((ExecutableElement) e2);
List<? extends VariableElement> parameters = cei.getE().getParameters();
if (parameters.size() == 0)
throw new ProcessingException("Setter must have exactly one parameter.", e2);
TypeMirror setterArgType = parameters.get(0).asType();
if (!(setterArgType instanceof DeclaredType))
throw new ProcessingException("Setter argument must be of an @MCElement-annotated type.", parameters.get(0));
cei.setTypeDeclaration((TypeElement) ((DeclaredType) setterArgType).asElement());
cei.setPropertyName(AnnotUtils.dejavaify(e2.getSimpleName().toString().substring(3)));
cei.setRequired(isRequired(e2));
ii.getCeis().add(cei);
// unwrap "java.util.List<?>" and "java.util.Collection<?>"
if (cei.getTypeDeclaration().getQualifiedName().toString().startsWith("java.util.List") || cei.getTypeDeclaration().getQualifiedName().toString().startsWith("java.util.Collection")) {
cei.setTypeDeclaration((TypeElement) ((DeclaredType) ((DeclaredType) setterArgType).getTypeArguments().get(0)).asElement());
cei.setList(true);
}
ChildElementDeclarationInfo cedi;
if (!main.getChildElementDeclarations().containsKey(cei.getTypeDeclaration())) {
cedi = new ChildElementDeclarationInfo();
cedi.setTarget(cei.getTypeDeclaration());
cedi.setRaiseErrorWhenNoSpecimen(!cei.getAnnotation().allowForeign());
main.getChildElementDeclarations().put(cei.getTypeDeclaration(), cedi);
} else {
cedi = main.getChildElementDeclarations().get(cei.getTypeDeclaration());
cedi.setRaiseErrorWhenNoSpecimen(cedi.isRaiseErrorWhenNoSpecimen() || !cei.getAnnotation().allowForeign());
}
cedi.addUsedBy(cei);
}
MCTextContent c = e2.getAnnotation(MCTextContent.class);
if (c != null) {
TextContentInfo tci = new TextContentInfo();
tci.setPropertyName(AnnotUtils.dejavaify(e2.getSimpleName().toString().substring(3)));
ii.setTci(tci);
}
}
HashSet<Integer> childOrders = new HashSet<Integer>();
for (ChildElementInfo cei : ii.getCeis()) {
if (!childOrders.add(cei.getAnnotation().order()))
throw new ProcessingException("@MCChildElement(order=...) must be unique.", cei.getE());
}
Collections.sort(ii.getCeis());
}
use of com.predic8.membrane.annot.ProcessingException in project service-proxy by membrane.
the class HelpReference method handle.
/*
private int getId(String xsdTypeName) {
if (ids.containsKey(xsdTypeName))
return ids.get(xsdTypeName);
int id = Math.abs(xsdTypeName.hashCode());
if (idsReverse.containsKey(id))
throw new ProcessingException("ID-assigning algorithm failed (two XSD types got the same ID)");
ids.put(xsdTypeName, id);
idsReverse.put(id, xsdTypeName);
return id;
}
*/
private void handle(Model m, MainInfo main, ChildElementInfo cei) throws XMLStreamException {
xew.writeStartElement("child");
xew.writeAttribute("min", cei.isRequired() ? "1" : "0");
xew.writeAttribute("max", cei.isList() ? "unbounded" : "1");
handleDoc(cei);
SortedSet<String> possibilities = new TreeSet<String>();
for (ElementInfo ei : main.getChildElementDeclarations().get(cei.getTypeDeclaration()).getElementInfo()) {
possibilities.add(ei.getId());
}
for (String id : possibilities) {
xew.writeStartElement("possibility");
xew.writeAttribute("refId", id);
xew.writeEndElement();
}
if (cei.getAnnotation().allowForeign()) {
xew.writeStartElement("possibility");
xew.writeAttribute("foreign", "true");
xew.writeEndElement();
}
xew.writeEndElement();
}
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