com.querydsl.jpa.hibernate.HibernateUtil Maven / Gradle / Ivy
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/*
* Copyright 2015, The Querydsl Team (http://www.querydsl.com/team)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.querydsl.jpa.hibernate;
import com.querydsl.core.types.ParamExpression;
import com.querydsl.core.types.ParamNotSetException;
import com.querydsl.core.types.dsl.Param;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.hibernate.type.BasicTypeReference;
import org.hibernate.type.StandardBasicTypes;
/**
* {@code HibernateUtil} provides static utility methods for Hibernate
*
* @author tiwe
*/
public final class HibernateUtil {
private static final Set> BUILT_IN =
Collections.unmodifiableSet(
new HashSet<>(
Arrays.asList(
Boolean.class,
Byte.class,
Character.class,
Double.class,
Float.class,
Integer.class,
Long.class,
Short.class,
String.class,
BigDecimal.class,
byte[].class,
Byte[].class,
java.util.Date.class,
java.util.Calendar.class,
java.sql.Date.class,
java.sql.Time.class,
java.sql.Timestamp.class,
java.util.Locale.class,
java.util.TimeZone.class,
java.util.Currency.class,
Class.class,
java.io.Serializable.class,
java.sql.Blob.class,
java.sql.Clob.class)));
private static final Map, BasicTypeReference>> TYPES;
static {
Map, BasicTypeReference>> builder = new HashMap<>();
builder.put(Byte.class, StandardBasicTypes.BYTE);
builder.put(Short.class, StandardBasicTypes.SHORT);
builder.put(Integer.class, StandardBasicTypes.INTEGER);
builder.put(Long.class, StandardBasicTypes.LONG);
builder.put(BigInteger.class, StandardBasicTypes.BIG_INTEGER);
builder.put(Double.class, StandardBasicTypes.DOUBLE);
builder.put(Float.class, StandardBasicTypes.FLOAT);
builder.put(BigDecimal.class, StandardBasicTypes.BIG_DECIMAL);
builder.put(String.class, StandardBasicTypes.STRING);
builder.put(Character.class, StandardBasicTypes.CHARACTER);
builder.put(Date.class, StandardBasicTypes.DATE);
builder.put(Boolean.class, StandardBasicTypes.BOOLEAN);
TYPES = Collections.unmodifiableMap(builder);
}
private HibernateUtil() {}
public static void setConstants(
org.hibernate.query.Query> query,
List