diff options
author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-16 08:44:44 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-16 08:44:44 +0000 |
commit | 3d3b8834b93b98cc7d7534e693e937179067eb58 (patch) | |
tree | 1c31b939872ea8455118a16009a2abb96179ecf1 /branches/sca-java-1.5/modules/data-engine-helper/src/main/java/org/apache/tuscany/sca/data/engine/DataAccessEngineManager.java | |
parent | 86101a456fb21b25abc09533769805911efd1c7f (diff) |
Delete previous 1.5 branch thats now old and unused and will be replaced with the current 1.x trunk
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@775435 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to '')
-rw-r--r-- | branches/sca-java-1.5/modules/data-engine-helper/src/main/java/org/apache/tuscany/sca/data/engine/DataAccessEngineManager.java | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/branches/sca-java-1.5/modules/data-engine-helper/src/main/java/org/apache/tuscany/sca/data/engine/DataAccessEngineManager.java b/branches/sca-java-1.5/modules/data-engine-helper/src/main/java/org/apache/tuscany/sca/data/engine/DataAccessEngineManager.java deleted file mode 100644 index 572c190037..0000000000 --- a/branches/sca-java-1.5/modules/data-engine-helper/src/main/java/org/apache/tuscany/sca/data/engine/DataAccessEngineManager.java +++ /dev/null @@ -1,141 +0,0 @@ -/*
- * 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.apache.tuscany.sca.data.engine;
-
-import java.io.InputStream;
-import java.util.List;
-
-import org.apache.tuscany.das.rdb.ConfigHelper;
-import org.apache.tuscany.das.rdb.DAS;
-import org.apache.tuscany.das.rdb.config.wrapper.MappingWrapper;
-import org.apache.tuscany.sca.data.engine.config.ConnectionInfo;
-
-/**
- * The DataAccessEngineManager acts like a registry and factory for DAS instances
- * It holds DAS by it's config file name, reusing the same DAS for all components
- * using the same config file.
- *
- * @version $Rev$ $Date$
- */
-public class DataAccessEngineManager {
- //private final Map<String, DAS> registry = new HashMap<String, DAS>();
-
- public DataAccessEngineManager() {
- super();
- }
-
- protected DAS initializeDAS(String config, ConnectionInfo connectionInfo, String table, String pkColumns) throws MissingConfigFileException {
- //load the config file
- //System.out.println("Initializing DAS");
-
- ConfigHelper configHelper;
-
- if(config == null) {
- //no config information
- configHelper = new ConfigHelper();
- } else {
- //initialize the config helper by loading config file
- configHelper = new ConfigHelper(this.getConfigStream(config));
- }
-
- //add additional connectionInfo if provided in the SCA Composite file
- if( connectionInfo != null) {
- String dataSource = connectionInfo.getDataSource();
- if(dataSource != null && dataSource.length() > 0) {
- configHelper.addConnectionInfo(dataSource);
- } else {
- String driverClass = connectionInfo.getConnectionProperties().getDriverClass();
- String connectionURL = connectionInfo.getConnectionProperties().getDatabaseURL();
- String userName = connectionInfo.getConnectionProperties().getUsername();
- String password = connectionInfo.getConnectionProperties().getPassword();
- int loginTimeout = connectionInfo.getConnectionProperties().getLoginTimeout();
-
- configHelper.addConnectionInfo(driverClass, connectionURL, userName, password, loginTimeout);
- }
-
- }
-
- if(table != null && pkColumns != null) {
- MappingWrapper configWrapper = new MappingWrapper(configHelper.getConfig());
- List<String> pkColsList = DataAccessEngine.getKeys(pkColumns);
- for(int i=0; i<pkColsList.size(); i++) {
- configWrapper.addPrimaryKey(table+"."+pkColsList.get(i), pkColsList.get(i));
- }
- }
-
- DAS das = DAS.FACTORY.createDAS(configHelper.getConfig());
-
- return das;
- }
-
-/*
- public DAS getDAS(String config) throws MissingConfigFileException {
- //DAS das = registry.get(config);
- //if ( das == null) {
- // das = this.initializeDAS(config);
- // this.registry.put(config, das);
- //}
- return initializeDAS(config, null);
- }
-
- public DAS getDAS(ConnectionInfo connectionInfo) {
- assert connectionInfo != null;
-
- //FIXME: cache the das, we need to define the keys to use (datasource and databaseurl + hashed(username + password))
- DAS das = null;
- try {
- das = initializeDAS(null, connectionInfo);
- }catch (MissingConfigFileException e) {
- //this should never happen, as configFile == null
- }
-
- return das;
- }
-*/
- public DAS getDAS(String config, ConnectionInfo connectionInfo) throws MissingConfigFileException {
- assert connectionInfo != null;
-
- //FIXME: cache the das, we need to define the keys to use (datasource and databaseurl + hashed(username + password))
-
- return initializeDAS(config, connectionInfo, null, null);
- }
-
- public DAS getDAS(String config, ConnectionInfo connectionInfo, String table, String pkColumns) throws MissingConfigFileException {
- assert connectionInfo != null;
-
- //FIXME: cache the das, we need to define the keys to use (datasource and databaseurl + hashed(username + password))
-
- return initializeDAS(config, connectionInfo, table, pkColumns);
- }
-
- protected InputStream getConfigStream(String config) throws MissingConfigFileException{
- InputStream configStream = null;
-
- try {
- configStream = this.getClass().getClassLoader().getResourceAsStream(config);
- } catch (Exception e) {
- throw new MissingConfigFileException(config);
- }
-
- return configStream;
- }
-
-
-}
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