/*
- * Copyright 2008 the original author or authors.
+ * Copyright 2005-2010 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* 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.wamblee.system.spring.component;
-import java.io.IOException;
-import java.util.Map;
import java.util.Properties;
-import java.util.TreeMap;
import javax.sql.DataSource;
-import org.springframework.core.io.ClassPathResource;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.wamblee.system.components.ORMappingConfig;
import org.wamblee.system.components.ORMappingConfig.DatabaseType;
import org.wamblee.system.core.ProvidedInterface;
import org.wamblee.system.core.RequiredInterface;
import org.wamblee.system.core.Scope;
-import org.wamblee.system.spring.SpringComponent;
+/**
+ *
+ * @author $author$
+ * @version $Revision$
+ */
public class DatasourceComponent extends AbstractComponent<DataSource> {
+ private static RequiredInterface PROPS = new DefaultRequiredInterface(
+ "dbprops", Properties.class);
+
+ private static ProvidedInterface DATASOURCE = new DefaultProvidedInterface(
+ "datasource", DataSource.class);
+
+ private static ProvidedInterface ORM_CONFIG = new DefaultProvidedInterface(
+ "ormconfig", ORMappingConfig.class);
+
+ /**
+ * Creates a new DatasourceComponent object.
+ *
+ *
+ */
+ public DatasourceComponent(String aName) {
+ super(aName);
- private static RequiredInterface PROPS = new DefaultRequiredInterface("dbprops", Properties.class);
- private static ProvidedInterface DATASOURCE = new DefaultProvidedInterface("datasource",
- DataSource.class);
- private static ProvidedInterface ORM_CONFIG = new DefaultProvidedInterface("ormconfig",
- ORMappingConfig.class);
-
- public DatasourceComponent(String aName) throws IOException {
- super(aName);
-
addRequiredInterface(PROPS);
addProvidedInterface(DATASOURCE);
addProvidedInterface(ORM_CONFIG);
}
-
@Override
protected DataSource doStart(Scope aScope) {
- Properties dbProps = aScope.getInterfaceImplementation(
- PROPS.getProvider(), Properties.class);
- DriverManagerDataSource ds = new DriverManagerDataSource(
- dbProps.getProperty("database.url"),
- dbProps.getProperty("database.username"),
- dbProps.getProperty("database.password"));
- addInterface(DATASOURCE, ds, aScope);
- DatabaseType type = DatabaseType.valueOf(dbProps.getProperty("database.type"));
-
- ORMappingConfig config = new ORMappingConfig(true, type);
-
- addInterface(ORM_CONFIG, config, aScope);
-
- return ds;
+ Properties dbProps = aScope.getInterfaceImplementation(PROPS
+ .getProvider(), Properties.class);
+ DriverManagerDataSource ds = new DriverManagerDataSource(dbProps
+ .getProperty("database.url"), dbProps
+ .getProperty("database.username"), dbProps
+ .getProperty("database.password"));
+ addInterface(DATASOURCE, ds, aScope);
+
+ DatabaseType type = DatabaseType.valueOf(dbProps
+ .getProperty("database.type"));
+
+ ORMappingConfig config = new ORMappingConfig(true, type);
+
+ addInterface(ORM_CONFIG, config, aScope);
+
+ return ds;
}
@Override
protected void doStop(DataSource aRuntime) {
- // Empty.
+ // Empty.
}
}