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Hibernate example source code file (FieldHandler.java)

This example Hibernate source code file (FieldHandler.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Hibernate tags/keywords

fieldhandler, fieldhandler, object, object, string, string

The Hibernate FieldHandler.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2008-2011, Red Hat Inc. or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.bytecode.internal.javassist;

/**
 * The interface defining how interception of a field should be handled.
 *
 * @author Muga Nishizawa
 */
public interface FieldHandler {

	/**
	 * Called to handle writing an int value to a given field.
	 *
	 * @param obj ?
	 * @param name The name of the field being written
	 * @param oldValue The old field value
	 * @param newValue The new field value.
	 * @return ?
	 */
	int writeInt(Object obj, String name, int oldValue, int newValue);

	char writeChar(Object obj, String name, char oldValue, char newValue);

	byte writeByte(Object obj, String name, byte oldValue, byte newValue);

	boolean writeBoolean(Object obj, String name, boolean oldValue,
			boolean newValue);

	short writeShort(Object obj, String name, short oldValue, short newValue);

	float writeFloat(Object obj, String name, float oldValue, float newValue);

	double writeDouble(Object obj, String name, double oldValue, double newValue);

	long writeLong(Object obj, String name, long oldValue, long newValue);

	Object writeObject(Object obj, String name, Object oldValue, Object newValue);

	int readInt(Object obj, String name, int oldValue);

	char readChar(Object obj, String name, char oldValue);

	byte readByte(Object obj, String name, byte oldValue);

	boolean readBoolean(Object obj, String name, boolean oldValue);

	short readShort(Object obj, String name, short oldValue);

	float readFloat(Object obj, String name, float oldValue);

	double readDouble(Object obj, String name, double oldValue);

	long readLong(Object obj, String name, long oldValue);

	Object readObject(Object obj, String name, Object oldValue);

}

Other Hibernate examples (source code examples)

Here is a short list of links related to this Hibernate FieldHandler.java source code file:

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