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ARTEMIS-999 Add support for Oracle12C

This commit is contained in:
Martyn Taylor 2017-02-26 20:10:18 +00:00
parent a3c852eb04
commit 7b344a92fd
2 changed files with 68 additions and 0 deletions
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7
artemis-jdbc-store/src/main/java/org/apache/activemq/artemis/jdbc/store/drivers/JDBCUtils.java
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@ -20,6 +20,7 @@ import java.sql.SQLException;
import org.apache.activemq.artemis.jdbc.store.drivers.derby.DerbySQLProvider;
import org.apache.activemq.artemis.jdbc.store.drivers.mysql.MySQLSQLProvider;
import org.apache.activemq.artemis.jdbc.store.drivers.oracle.Oracle12CSQLProvider;
import org.apache.activemq.artemis.jdbc.store.drivers.postgres.PostgresSQLProvider;
import org.apache.activemq.artemis.jdbc.store.sql.GenericSQLProvider;
import org.apache.activemq.artemis.jdbc.store.sql.SQLProvider;
@ -40,6 +41,9 @@ public class JDBCUtils {
} else if (url.contains("mysql")) {
logger.tracef("getSQLProvider Returning mysql SQL provider for url::%s", url);
factory = new MySQLSQLProvider.Factory();
} else if (url.contains("oracle")) {
logger.tracef("getSQLProvider Returning Oracle12C SQL provider for url::%s", url);
factory = new Oracle12CSQLProvider.Factory();
} else {
logger.tracef("getSQLProvider Returning generic SQL provider for url::%s", url);
factory = new GenericSQLProvider.Factory();
@ -58,6 +62,9 @@ public class JDBCUtils {
} else if (driverClass.contains("mysql")) {
logger.tracef("getSQLProvider Returning mysql SQL provider for driver::%s, tableName::%s", driverClass, tableName);
factory = new MySQLSQLProvider.Factory();
} else if (driverClass.contains("oracle")) {
logger.tracef("getSQLProvider Returning Oracle12C SQL provider for driver::%s, tableName::%s", driverClass, tableName);
factory = new Oracle12CSQLProvider.Factory();
} else {
logger.tracef("getSQLProvider Returning generic SQL provider for driver::%s, tableName::%s", driverClass, tableName);
factory = new GenericSQLProvider.Factory();

61
artemis-jdbc-store/src/main/java/org/apache/activemq/artemis/jdbc/store/drivers/oracle/Oracle12CSQLProvider.java Normal file
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@ -0,0 +1,61 @@
/*
* 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.activemq.artemis.jdbc.store.drivers.oracle;
import org.apache.activemq.artemis.jdbc.store.sql.GenericSQLProvider;
import org.apache.activemq.artemis.jdbc.store.sql.SQLProvider;
public class Oracle12CSQLProvider extends GenericSQLProvider {
/**
create-file-table.oracle=CREATE TABLE %s(ID NUMBER(19) GENERATED BY DEFAULT ON NULL AS IDENTITY, FILENAME VARCHAR(255), EXTENSION VARCHAR(10), DATA BLOB, PRIMARY KEY(ID))
create-journal-table.oracle=CREATE TABLE %s(id NUMBER(19) GENERATED BY DEFAULT ON NULL AS IDENTITY,recordType NUMBER(5),compactCount NUMBER(5),txId NUMBER(19),userRecordType NUMBER(5),variableSize NUMBER(10),record BLOB,txDataSize NUMBER(10),txData BLOB,txCheckNoRecords NUMBER(10),seq NUMBER(19))
max-blob-size.oracle=4294967296 **/
private final String createFileTableSQL = "CREATE TABLE " + tableName + " (ID NUMBER(19) GENERATED BY DEFAULT ON NULL AS IDENTITY, FILENAME VARCHAR(255), EXTENSION VARCHAR(10), DATA BLOB, PRIMARY KEY(ID))";
private final String createJournalTableSQL = "CREATE TABLE " + tableName + " (id NUMBER(19) GENERATED BY DEFAULT ON NULL AS IDENTITY,recordType NUMBER(5),compactCount NUMBER(5),txId NUMBER(19),userRecordType NUMBER(5),variableSize NUMBER(10),record BLOB,txDataSize NUMBER(10),txData BLOB,txCheckNoRecords NUMBER(10),seq NUMBER(19))";
private static final long MAX_BLOB_SIZE = 4294967296L; //4GB
protected Oracle12CSQLProvider(String tableName) {
super(tableName);
}
@Override
public long getMaxBlobSize() {
return MAX_BLOB_SIZE;
}
@Override
public String getCreateFileTableSQL() {
return createFileTableSQL;
}
@Override
public String[] getCreateJournalTableSQL() {
return new String[] {createJournalTableSQL};
}
public static class Factory implements SQLProvider.Factory {
@Override
public SQLProvider create(String tableName) {
return new Oracle12CSQLProvider(tableName);
}
}
}