com.liferay.portal.kernel.util.InfrastructureUtil.java Source code

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Here is the source code for com.liferay.portal.kernel.util.InfrastructureUtil.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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.
 */

package com.liferay.portal.kernel.util;

import com.liferay.portal.kernel.dao.jdbc.aop.DynamicDataSourceTargetSource;
import com.liferay.portal.kernel.jndi.JNDIUtil;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.spring.osgi.OSGiBeanProperties;

import java.util.Properties;

import javax.mail.Session;

import javax.naming.Context;
import javax.naming.InitialContext;

import javax.sql.DataSource;

/**
 * @author Brian Wing Shun Chan
 * @author Michael Young
 */
@OSGiBeanProperties(service = InfrastructureUtil.class)
public class InfrastructureUtil {

    public static DataSource getDataSource() {
        return _dataSource;
    }

    public static DynamicDataSourceTargetSource getDynamicDataSourceTargetSource() {

        return _dynamicDataSourceTargetSource;
    }

    public static Session getMailSession() {
        if (_mailSession == null) {
            _mailSession = _createMailSession();
        }

        return _mailSession;
    }

    public static Object getTransactionManager() {
        return _transactionManager;
    }

    public void setDataSource(DataSource dataSource) {
        _dataSource = dataSource;
    }

    public void setDynamicDataSourceTargetSource(DynamicDataSourceTargetSource dynamicDataSourceTargetSource) {

        _dynamicDataSourceTargetSource = dynamicDataSourceTargetSource;
    }

    /**
     * @deprecated As of Mueller (7.2.x), with no direct replacement
     */
    @Deprecated
    public void setMailSession(Session mailSession) {
    }

    public void setTransactionManager(Object transactionManager) {
        _transactionManager = transactionManager;
    }

    private static Session _createMailSession() {
        Properties properties = PropsUtil.getProperties("mail.session.", true);

        String jndiName = properties.getProperty("jndi.name");

        if (Validator.isNotNull(jndiName)) {
            try {
                Properties jndiEnvironmentProperties = PropsUtil.getProperties(PropsKeys.JNDI_ENVIRONMENT, true);

                Context context = new InitialContext(jndiEnvironmentProperties);

                return (Session) JNDIUtil.lookup(context, jndiName);
            } catch (Exception e) {
                _log.error("Unable to lookup " + jndiName, e);
            }
        }

        return Session.getInstance(properties);
    }

    private static final Log _log = LogFactoryUtil.getLog(InfrastructureUtil.class);

    private static DataSource _dataSource;
    private static DynamicDataSourceTargetSource _dynamicDataSourceTargetSource;
    private static Session _mailSession;
    private static Object _transactionManager;

}