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[java, highlighting] modules: show only 1 service provider gutter IDEA-185484

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GitOrigin-RevId: e628be149707e4725b901b92d61ea7cbde28d0e0
This commit is contained in:
Aleksey Dobrynin
2023-12-06 10:24:08 +01:00
committed by intellij-monorepo-bot
parent 29f30fd713
commit d7659ef157
4 changed files with 43 additions and 4 deletions
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25
java/java-analysis-impl/src/com/intellij/codeInsight/daemon/impl/JavaServiceUtil.java
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@@ -15,6 +15,7 @@ import com.intellij.psi.*;
import com.intellij.psi.impl.source.resolve.reference.impl.JavaReflectionReferenceUtil;
import com.intellij.psi.util.InheritanceUtil;
import com.intellij.psi.util.PsiUtil;
import com.intellij.util.ArrayUtil;
import com.intellij.util.containers.ContainerUtil;
import com.siyeh.ig.callMatcher.CallMatcher;
import one.util.streamex.StreamEx;
@@ -25,17 +26,29 @@ import java.awt.event.MouseEvent;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
import java.util.Set;
final class JavaServiceUtil {
static final CallMatcher SERVICE_LOADER_LOAD = CallMatcher.staticCall("java.util.ServiceLoader", "load", "loadInstalled");
import static com.intellij.psi.CommonClassNames.JAVA_UTIL_SERVICE_LOADER;
static boolean isServiceProviderMethod(@NotNull PsiMethod method) {
return "provider".equals(method.getName()) &&
final public class JavaServiceUtil {
public static final String PROVIDER = "provider";
public static final Set<String> JAVA_UTIL_SERVICE_LOADER_METHODS = Set.of("load", "loadInstalled");
static final CallMatcher SERVICE_LOADER_LOAD = CallMatcher.staticCall(JAVA_UTIL_SERVICE_LOADER,
ArrayUtil.toStringArray(JAVA_UTIL_SERVICE_LOADER_METHODS));
public static boolean isServiceProviderMethod(@NotNull PsiMethod method) {
return PROVIDER.equals(method.getName()) &&
method.getParameterList().isEmpty() &&
method.hasModifierProperty(PsiModifier.PUBLIC) &&
method.hasModifierProperty(PsiModifier.STATIC);
}
@Nullable
public static PsiMethod findProvider(@NotNull PsiClass psiClass) {
return ContainerUtil.find(psiClass.findMethodsByName("provider", false), JavaServiceUtil::isServiceProviderMethod);
}
@NotNull
static List<LineMarkerInfo<PsiElement>> collectServiceProviderMethod(@NotNull PsiMethod method) {
PsiClass containingClass = method.getContainingClass();
@@ -45,6 +58,10 @@ final class JavaServiceUtil {
@NotNull
static List<LineMarkerInfo<PsiElement>> collectServiceImplementationClass(@NotNull PsiClass psiClass) {
if (findProvider(psiClass) != null) return Collections.emptyList();
for (PsiMethod constructor : psiClass.getConstructors()) {
if (!constructor.hasParameters()) return createJavaServiceLineMarkerInfo(constructor.getNameIdentifier(), psiClass, psiClass);
}
return createJavaServiceLineMarkerInfo(psiClass.getNameIdentifier(), psiClass, psiClass);
}