org.hibernate.cache.spi.support.RegionNameQualifier.java Source code

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Here is the source code for org.hibernate.cache.spi.support.RegionNameQualifier.java

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/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later
 * See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
 */
package org.hibernate.cache.spi.support;

import org.hibernate.boot.spi.SessionFactoryOptions;

/**
 * @author Steve Ebersole
 */
public class RegionNameQualifier {
    /**
     * Singleton access
     */
    public static final RegionNameQualifier INSTANCE = new RegionNameQualifier();

    public String qualify(String regionName, SessionFactoryOptions options) {
        final String prefix = options.getCacheRegionPrefix();
        if (prefix == null) {
            return regionName;
        }

        return qualify(prefix, regionName);
    }

    public String qualify(String prefix, String regionName) {
        if (regionName.startsWith(prefix + '.')) {
            return regionName;
        }

        return prefix + '.' + regionName;
    }

    public boolean isQualified(String regionName, SessionFactoryOptions options) {
        return isQualified(options.getCacheRegionPrefix(), regionName);
    }

    public boolean isQualified(String prefix, String regionName) {
        return prefix != null && regionName.startsWith(prefix);
    }

    private RegionNameQualifier() {
    }
}