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Restore old driver logic

This commit is contained in:
James Agnew 2018-09-17 13:46:21 -04:00
parent fd5854ea85
commit 798982773a
1 changed files with 17 additions and 26 deletions
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39
hapi-fhir-jpaserver-migrate/src/main/java/ca/uhn/fhir/jpa/migrate/DriverTypeEnum.java
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@ -1,17 +1,18 @@
package ca.uhn.fhir.jpa.migrate;
import ca.uhn.fhir.context.ConfigurationException;
import org.apache.commons.lang3.Validate;
import org.springframework.beans.factory.DisposableBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.jdbc.datasource.SimpleDriverDataSource;
import org.springframework.jdbc.datasource.SingleConnectionDataSource;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.support.TransactionTemplate;
import javax.annotation.Nonnull;
import javax.sql.DataSource;
import java.sql.Driver;
import java.sql.DriverManager;
import java.util.Enumeration;
/*-
* #%L
@ -49,6 +50,7 @@ public enum DriverTypeEnum {
;
private static final Logger ourLog = LoggerFactory.getLogger(DriverTypeEnum.class);
private String myDriverClassName;
private boolean myDerby;
@ -60,21 +62,15 @@ public enum DriverTypeEnum {
myDerby = theDerby;
}
public ConnectionProperties newConnectionProperties(String theUrl, String theUsername, String thePassword) {
Driver driver = null;
try {
driver = (Driver) Class.forName(myDriverClassName).newInstance();
} catch (Exception e) {
throw new ConfigurationException("Failed to initialize driver: " + myDriverClassName + ": " + e.toString());
}
SimpleDriverDataSource dataSource = new SimpleDriverDataSource();
dataSource.setDriver(driver);
SingleConnectionDataSource dataSource = new SingleConnectionDataSource();
dataSource.setAutoCommit(false);
dataSource.setDriverClassName(myDriverClassName);
dataSource.setUrl(theUrl);
dataSource.setUsername(theUsername);
dataSource.setPassword(thePassword);
dataSource.setSuppressClose(true);
DataSourceTransactionManager transactionManager = new DataSourceTransactionManager();
transactionManager.setDataSource(dataSource);
@ -91,12 +87,13 @@ public enum DriverTypeEnum {
public static class ConnectionProperties {
private final DriverTypeEnum myDriverType;
private final DataSource myDataSource;
private final SingleConnectionDataSource myDataSource;
private final TransactionTemplate myTxTemplate;
/**
* Constructor
*/
public ConnectionProperties(DataSource theDataSource, TransactionTemplate theTxTemplate, DriverTypeEnum theDriverType) {
public ConnectionProperties(SingleConnectionDataSource theDataSource, TransactionTemplate theTxTemplate, DriverTypeEnum theDriverType) {
Validate.notNull(theDataSource);
Validate.notNull(theTxTemplate);
Validate.notNull(theDriverType);
@ -111,7 +108,7 @@ public enum DriverTypeEnum {
}
@Nonnull
public DataSource getDataSource() {
public SingleConnectionDataSource getDataSource() {
return myDataSource;
}
@ -128,13 +125,7 @@ public enum DriverTypeEnum {
}
public void close() {
if (myDataSource instanceof DisposableBean) {
try {
((DisposableBean) myDataSource).destroy();
} catch (Exception theE) {
// ignore
}
}
myDataSource.destroy();
}
}
}