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clean up of VarcharJdbcType

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This commit is contained in:
Gavin 2023-04-27 16:37:06 +02:00
parent aa9bb26498
commit cebef1618d
2 changed files with 13 additions and 30 deletions
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17
hibernate-core/src/main/java/org/hibernate/type/descriptor/jdbc/CharJdbcType.java
View File

@ -33,24 +33,13 @@ public int getJdbcTypeCode() {
return Types.CHAR; return Types.CHAR;
} }
@Override @Override
public JdbcType resolveIndicatedType( protected int resolveIndicatedJdbcTypeCode(JdbcTypeIndicators indicators) {
JdbcTypeIndicators indicators,
JavaType<?> domainJtd) {
assert domainJtd != null;
final TypeConfiguration typeConfiguration = indicators.getTypeConfiguration();
final JdbcTypeRegistry jdbcTypeRegistry = typeConfiguration.getJdbcTypeRegistry();
final int jdbcTypeCode;
if ( indicators.isLob() ) { if ( indicators.isLob() ) {
jdbcTypeCode = indicators.isNationalized() ? Types.NCLOB : Types.CLOB; return indicators.isNationalized() ? Types.NCLOB : Types.CLOB;
} }
else { else {
jdbcTypeCode = indicators.isNationalized() ? Types.NCHAR : Types.CHAR; return indicators.isNationalized() ? Types.NCHAR : Types.CHAR;
} }
return jdbcTypeRegistry.getDescriptor( indicators.resolveJdbcTypeCode( jdbcTypeCode ) );
} }
} }

26
hibernate-core/src/main/java/org/hibernate/type/descriptor/jdbc/VarcharJdbcType.java
View File

@ -19,7 +19,6 @@
import org.hibernate.type.descriptor.WrapperOptions; import org.hibernate.type.descriptor.WrapperOptions;
import org.hibernate.type.descriptor.java.JavaType; import org.hibernate.type.descriptor.java.JavaType;
import org.hibernate.type.descriptor.jdbc.internal.JdbcLiteralFormatterCharacterData; import org.hibernate.type.descriptor.jdbc.internal.JdbcLiteralFormatterCharacterData;
import org.hibernate.type.descriptor.jdbc.spi.JdbcTypeRegistry;
import org.hibernate.type.spi.TypeConfiguration; import org.hibernate.type.spi.TypeConfiguration;
/** /**
@ -53,37 +52,32 @@ public <T> JavaType<T> getJdbcRecommendedJavaTypeMapping(
Integer length, Integer length,
Integer scale, Integer scale,
TypeConfiguration typeConfiguration) { TypeConfiguration typeConfiguration) {
if ( length != null && length == 1 ) { return typeConfiguration.getJavaTypeRegistry()
return typeConfiguration.getJavaTypeRegistry().getDescriptor( Character.class ); .getDescriptor( length != null && length == 1 ? Character.class : String.class );
}
return typeConfiguration.getJavaTypeRegistry().getDescriptor( String.class );
} }
@Override @Override
public <T> JdbcLiteralFormatter<T> getJdbcLiteralFormatter(JavaType<T> javaType) { public <T> JdbcLiteralFormatter<T> getJdbcLiteralFormatter(JavaType<T> javaType) {
//noinspection unchecked return new JdbcLiteralFormatterCharacterData<>( javaType );
return new JdbcLiteralFormatterCharacterData( javaType );
} }
@Override @Override
public JdbcType resolveIndicatedType(JdbcTypeIndicators indicators, JavaType<?> domainJtd) { public JdbcType resolveIndicatedType(JdbcTypeIndicators indicators, JavaType<?> domainJtd) {
assert domainJtd != null; assert domainJtd != null;
return indicators.getTypeConfiguration().getJdbcTypeRegistry()
.getDescriptor( indicators.resolveJdbcTypeCode( resolveIndicatedJdbcTypeCode( indicators ) ) );
}
final TypeConfiguration typeConfiguration = indicators.getTypeConfiguration(); protected int resolveIndicatedJdbcTypeCode(JdbcTypeIndicators indicators) {
final JdbcTypeRegistry jdbcTypeRegistry = typeConfiguration.getJdbcTypeRegistry();
final int jdbcTypeCode;
if ( indicators.isLob() ) { if ( indicators.isLob() ) {
jdbcTypeCode = indicators.isNationalized() ? Types.NCLOB : Types.CLOB; return indicators.isNationalized() ? Types.NCLOB : Types.CLOB;
} }
else if ( shouldUseMaterializedLob( indicators ) ) { else if ( shouldUseMaterializedLob( indicators ) ) {
jdbcTypeCode = indicators.isNationalized() ? SqlTypes.MATERIALIZED_NCLOB : SqlTypes.MATERIALIZED_CLOB; return indicators.isNationalized() ? SqlTypes.MATERIALIZED_NCLOB : SqlTypes.MATERIALIZED_CLOB;
} }
else { else {
jdbcTypeCode = indicators.isNationalized() ? Types.NVARCHAR : Types.VARCHAR; return indicators.isNationalized() ? Types.NVARCHAR : Types.VARCHAR;
} }
return jdbcTypeRegistry.getDescriptor( indicators.resolveJdbcTypeCode( jdbcTypeCode ) );
} }
protected boolean shouldUseMaterializedLob(JdbcTypeIndicators indicators) { protected boolean shouldUseMaterializedLob(JdbcTypeIndicators indicators) {