001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.util;
016    
017    import com.liferay.portal.kernel.security.pacl.permission.PortalRuntimePermission;
018    
019    /**
020     * @author Brian Wing Shun Chan
021     */
022    public class HashCodeFactoryUtil {
023    
024            public static HashCode getHashCode() {
025                    return getHashCodeFactory().getHashCode();
026            }
027    
028            public static HashCode getHashCode(
029                    int initialNonZeroOddNumber, int multiplierNonZeroOddNumber) {
030    
031                    return getHashCodeFactory().getHashCode(
032                            initialNonZeroOddNumber, multiplierNonZeroOddNumber);
033            }
034    
035            public static HashCodeFactory getHashCodeFactory() {
036                    PortalRuntimePermission.checkGetBeanProperty(HashCodeFactoryUtil.class);
037    
038                    return _hashCodeFactory;
039            }
040    
041            public void setHashCodeFactory(HashCodeFactory hashCodeFactory) {
042                    PortalRuntimePermission.checkSetBeanProperty(getClass());
043    
044                    _hashCodeFactory = hashCodeFactory;
045            }
046    
047            private static HashCodeFactory _hashCodeFactory;
048    
049    }