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hibernate-orm
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extract a method in EnumJavaType

This commit is contained in:
Gavin King 2024-09-11 17:07:12 +02:00
parent c57a90e088
commit 20cd322f37
1 changed files with 18 additions and 20 deletions
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40
hibernate-core/src/main/java/org/hibernate/type/descriptor/java/EnumJavaType.java
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@ -8,7 +8,6 @@ package org.hibernate.type.descriptor.java;
import java.util.Set;
import org.hibernate.AssertionFailure;
import org.hibernate.boot.model.process.internal.EnumeratedValueConverter;
import org.hibernate.dialect.Dialect;
import org.hibernate.internal.util.collections.CollectionHelper;
@ -47,38 +46,37 @@ public class EnumJavaType<T extends Enum<T>> extends AbstractClassJavaType<T> {
public JdbcType getRecommendedJdbcType(JdbcTypeIndicators context) {
final JdbcTypeRegistry jdbcTypeRegistry = context.getTypeConfiguration().getJdbcTypeRegistry();
final EnumType type = context.getEnumeratedType();
final boolean preferNativeEnumTypesEnabled = context.isPreferNativeEnumTypesEnabled();
int sqlType;
switch ( type == null ? ORDINAL : type ) {
case ORDINAL:
if ( preferNativeEnumTypesEnabled && jdbcTypeRegistry.hasRegisteredDescriptor( ORDINAL_ENUM ) ) {
sqlType = ORDINAL_ENUM;
final int sqlType = getSqlType( context, type, jdbcTypeRegistry );
return jdbcTypeRegistry.getDescriptor( sqlType );
}
else if ( preferNativeEnumTypesEnabled && jdbcTypeRegistry.hasRegisteredDescriptor( NAMED_ORDINAL_ENUM ) ) {
sqlType = NAMED_ORDINAL_ENUM;
private int getSqlType(JdbcTypeIndicators context, EnumType type, JdbcTypeRegistry jdbcTypeRegistry) {
final boolean preferNativeEnumTypes = context.isPreferNativeEnumTypesEnabled();
return switch ( type == null ? ORDINAL : type ) {
case ORDINAL:
if ( preferNativeEnumTypes && jdbcTypeRegistry.hasRegisteredDescriptor( ORDINAL_ENUM ) ) {
yield ORDINAL_ENUM;
}
else if ( preferNativeEnumTypes && jdbcTypeRegistry.hasRegisteredDescriptor( NAMED_ORDINAL_ENUM ) ) {
yield NAMED_ORDINAL_ENUM;
}
else {
sqlType = hasManyValues() ? SMALLINT : TINYINT;
yield hasManyValues() ? SMALLINT : TINYINT;
}
break;
case STRING:
if ( jdbcTypeRegistry.hasRegisteredDescriptor( ENUM ) ) {
sqlType = ENUM;
yield ENUM;
}
else if ( preferNativeEnumTypesEnabled && jdbcTypeRegistry.hasRegisteredDescriptor( NAMED_ENUM ) ) {
sqlType = NAMED_ENUM;
else if ( preferNativeEnumTypes && jdbcTypeRegistry.hasRegisteredDescriptor( NAMED_ENUM ) ) {
yield NAMED_ENUM;
}
else if ( context.getColumnLength() == 1 ) {
sqlType = context.isNationalized() ? NCHAR : CHAR;
yield context.isNationalized() ? NCHAR : CHAR;
}
else {
sqlType = context.isNationalized() ? NVARCHAR : VARCHAR;
yield context.isNationalized() ? NVARCHAR : VARCHAR;
}
break;
default:
throw new AssertionFailure("unknown EnumType");
}
return jdbcTypeRegistry.getDescriptor( sqlType );
};
}
public boolean hasManyValues() {