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HHH-19229 Faster checks in ReflectHelper #9835

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HHH-19229 Faster checks in ReflectHelper #9835

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HHH-19229 Faster checks in ReflectHelper
obourgain Mar 4, 2025
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obourgain Mar 14, 2025
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31 changes: 14 additions & 17 deletions hibernate-core/src/main/java/org/hibernate/internal/util/ReflectHelper.java
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Original file line number Diff line number Diff line change
@@ -573,16 +573,15 @@ public static void verifyNoIsVariantExists(
Method getMethod,
String stemName) {
// verify that the Class<?> does not also define a method with the same stem name with 'is'
try {
final Method isMethod = containerClass.getDeclaredMethod( "is" + stemName );
if ( !Modifier.isStatic( isMethod.getModifiers() ) && isMethod.getAnnotation( Transient.class ) == null ) {
// No such method should throw the caught exception. So if we get here, there was
// such a method.
checkGetAndIsVariants( containerClass, propertyName, getMethod, isMethod );
for ( Method declaredMethod : containerClass.getDeclaredMethods() ) {
if ( declaredMethod.getParameterCount() == 0
&& !Modifier.isStatic( declaredMethod.getModifiers() )
&& declaredMethod.getName().startsWith( "is" )
&& declaredMethod.getName().regionMatches( 2, stemName, 0, stemName.length() )
&& declaredMethod.getAnnotation( Transient.class ) == null ) {
checkGetAndIsVariants( containerClass, propertyName, getMethod, declaredMethod );
}
}
catch (NoSuchMethodException ignore) {
}
}


@@ -613,17 +612,15 @@ public static void verifyNoGetVariantExists(
Method isMethod,
String stemName) {
// verify that the Class<?> does not also define a method with the same stem name with 'is'
try {
final Method getMethod = containerClass.getDeclaredMethod( "get" + stemName );
// No such method should throw the caught exception. So if we get here, there was
// such a method.
if ( !Modifier.isStatic( getMethod.getModifiers() )
&& getMethod.getAnnotation( Transient.class ) == null ) {
checkGetAndIsVariants( containerClass, propertyName, getMethod, isMethod );
for ( Method declaredMethod : containerClass.getDeclaredMethods() ) {
if ( declaredMethod.getParameterCount() == 0
&& !Modifier.isStatic( declaredMethod.getModifiers() )
&& declaredMethod.getName().startsWith( "get" )
&& declaredMethod.getName().regionMatches( 3, stemName, 0, stemName.length() )
&& declaredMethod.getAnnotation( Transient.class ) == null ) {
checkGetAndIsVariants( containerClass, propertyName, declaredMethod, isMethod );
}
}
catch (NoSuchMethodException ignore) {
}
}

public static Method getterMethodOrNull(Class<?> containerJavaType, String propertyName) {