forked from community/device-mgt-core
prabathabey
10 years ago
parent
6db26d9e64
commit
a6e9a9834e
@ -1,85 +0,0 @@
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/*
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* Copyright (c) 2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.device.mgt.core.dao;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.wso2.carbon.device.mgt.core.config.datasource.DataSourceConfig;
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import org.wso2.carbon.device.mgt.core.config.datasource.JNDILookupDefinition;
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import org.wso2.carbon.device.mgt.core.config.datasource.RDBMSConfig;
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import org.wso2.carbon.device.mgt.core.util.DeviceManagerUtil;
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import javax.sql.DataSource;
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import java.util.Hashtable;
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import java.util.List;
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/**
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* DAO factory class for creating RSS DAO objects.
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*/
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public class DeviceMgtDAOFactory {
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private static final Log log = LogFactory.getLog(DeviceMgtDAOFactory.class);
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/**
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* Resolve data source from the data source definition
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*
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* @param dataSourceDef data source configuration
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* @return data source resolved from the data source definition
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*/
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public static DataSource resolveDataSource(DataSourceConfig dataSourceDef) {
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DataSource dataSource;
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if (dataSourceDef == null) {
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throw new RuntimeException("RSS Management Repository data source configuration " +
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"is null and thus, is not initialized");
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}
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JNDILookupDefinition jndiConfig = dataSourceDef.getJndiLookupDefintion();
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if (jndiConfig != null) {
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if (log.isDebugEnabled()) {
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log.debug("Initializing RSS Management Repository data source using the JNDI " +
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"Lookup Definition");
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}
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List<JNDILookupDefinition.JNDIProperty> jndiPropertyList =
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jndiConfig.getJndiProperties();
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if (jndiPropertyList != null) {
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Hashtable<Object, Object> jndiProperties = new Hashtable<Object, Object>();
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for (JNDILookupDefinition.JNDIProperty prop : jndiPropertyList) {
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jndiProperties.put(prop.getName(), prop.getValue());
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}
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dataSource =
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DeviceManagerUtil.lookupDataSource(jndiConfig.getJndiName(), jndiProperties);
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} else {
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dataSource = DeviceManagerUtil.lookupDataSource(jndiConfig.getJndiName(), null);
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}
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} else {
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if (log.isDebugEnabled()) {
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log.debug("No JNDI Lookup Definition found in the RSS Management Repository " +
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"data source configuration. Thus, continuing with in-line data source " +
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"configuration processing.");
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}
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RDBMSConfig rdbmsConfig = dataSourceDef.getRdbmsConfiguration();
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if (rdbmsConfig == null) {
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throw new RuntimeException(
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"No JNDI/In-line data source configuration found. " +
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"Thus, RSS Management Repository DAO is not initialized"
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);
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}
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dataSource =
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DeviceManagerUtil.createDataSource(DeviceManagerUtil.loadDataSourceProperties(
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rdbmsConfig), rdbmsConfig.getDataSourceClassName());
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}
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return dataSource;
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}
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}
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