br.com.jarch.apt.processor.SearchFieldLookupProcessor Maven / Gradle / Ivy

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package br.com.jarch.apt.processor;

import br.com.jarch.core.annotation.JArchSearchFieldLookup;
import br.com.jarch.apt.util.ProcessorUtils;

import javax.annotation.processing.AbstractProcessor;
import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedAnnotationTypes;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.Element;
import javax.lang.model.element.TypeElement;
import java.util.Set;

@SupportedAnnotationTypes({"br.com.jarch.core.annotation.JArchSearchFieldLookup", "br.com.jarch.core.annotation.JArchSearchFieldLookup.List"})
public class SearchFieldLookupProcessor extends AbstractProcessor {

    @Override
    public boolean process(final Set annotations, final RoundEnvironment roundEnv) {
        try {
            ProcessorUtils.processingEnvironment = processingEnv;
            ProcessorUtils.messageNote("Analyzing: " + getClass().getSimpleName());

            roundEnv
                    .getElementsAnnotatedWithAny(Set.of(JArchSearchFieldLookup.class, JArchSearchFieldLookup.List.class))
                    .stream()
                    .forEach(element -> {
                        ProcessorUtils.messageAnalyzing(getClass(), element);
                        validSearchField(element);
                    });

        } catch (Exception ex) {
            ProcessorUtils.messageError("JARCH ERROR: Erro no APT " + getClass().getSimpleName() + " Mensagem: " + ex.getMessage());
        }

        return false;
    }

    @Override
    public SourceVersion getSupportedSourceVersion() {
        return SourceVersion.latest();
    }

    private void validSearchField(Element element) {
        final JArchSearchFieldLookup[] searchFieldLookups = element.getAnnotationsByType(JArchSearchFieldLookup.class);

        for (JArchSearchFieldLookup searchFieldLookup : searchFieldLookups) {
            ProcessorUtils.validSearchFieldLookup(element, null, searchFieldLookup);
        }
    }
}