org.intelligentsia.utility.jpa.CustomTableNamingStrategy.java Source code

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Here is the source code for org.intelligentsia.utility.jpa.CustomTableNamingStrategy.java

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/**
 *        Licensed to the Apache Software Foundation (ASF) under one
 *        or more contributor license agreements.  See the NOTICE file
 *        distributed with this work for additional information
 *        regarding copyright ownership.  The ASF licenses this file
 *        to you 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 org.intelligentsia.utility.jpa;

import org.hibernate.cfg.DefaultNamingStrategy;

/**
 * CustomTableNamingStrategy is a base class to customize table name.
 * 
 * @author <a href="mailto:jguibert@intelligents-ia.com">Jrme Guibert</a>
 * @version 1.0.0
 */
public class CustomTableNamingStrategy extends DefaultNamingStrategy {

    /**
     * serialVersionUID
     */
    private static final long serialVersionUID = -9214824059967446729L;
    private String prefix;
    private String suffix;

    public CustomTableNamingStrategy() {
        super();
        prefix = null;
        suffix = null;
    }

    public CustomTableNamingStrategy(final String prefix, final String suffix) {
        super();
        this.prefix = prefix;
        this.suffix = suffix;
    }

    @Override
    public String tableName(final String tableName) {
        return (isNotEmpty(prefix) ? prefix : "") + super.tableName(tableName) + (isNotEmpty(suffix) ? suffix : "");
    }

    public String getPrefix() {
        return prefix;
    }

    public void setPrefix(final String prefix) {
        this.prefix = prefix;
    }

    public String getSuffix() {
        return suffix;
    }

    public void setSuffix(final String suffix) {
        this.suffix = suffix;
    }

    private static boolean isNotEmpty(final String str) {
        return !((str == null) || (str.length() == 0));
    }
}