diff options
Diffstat (limited to 'appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/openecomp/appc/dao/util/DefaultJdbcConnectionFactory.java')
-rw-r--r-- | appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/openecomp/appc/dao/util/DefaultJdbcConnectionFactory.java | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/openecomp/appc/dao/util/DefaultJdbcConnectionFactory.java b/appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/openecomp/appc/dao/util/DefaultJdbcConnectionFactory.java new file mode 100644 index 000000000..31db1e76e --- /dev/null +++ b/appc-dispatcher/appc-dispatcher-common/appc-data-access-lib/src/main/java/org/openecomp/appc/dao/util/DefaultJdbcConnectionFactory.java @@ -0,0 +1,72 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : APP-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * Licensed 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. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.appc.dao.util; + +import java.sql.Connection; +import java.sql.DriverManager; +import java.sql.SQLException; + +public abstract class DefaultJdbcConnectionFactory implements JdbcConnectionFactory { + + private static boolean driverRegistered = false; + + private String jdbcURL; + private String jdbcUserName; + private String jdbcPassword; + + public void setJdbcURL(String jdbcURL) { + this.jdbcURL = jdbcURL; + } + + public void setJdbcUserName(String jdbcUserName) { + this.jdbcUserName = jdbcUserName; + } + + public void setJdbcPassword(String jdbcPassword) { + this.jdbcPassword = jdbcPassword; + } + + + protected abstract void registedDriver() throws SQLException; + + @Override + public Connection openDbConnection() { + try { + if(!driverRegistered) { + registedDriver(); + driverRegistered = true; + } + return DriverManager.getConnection(jdbcURL, jdbcUserName, jdbcPassword); + } catch(SQLException e) { + throw new JdbcRuntimeException(Messages.EXP_JDBC_CONNECT.format(jdbcURL), e); + } + } + + @Override + public void closeDbConnection(Connection connection) { + try { + connection.close(); + } catch(SQLException e) { + throw new JdbcRuntimeException(Messages.EXP_JDBC_DISCONNECT.format(jdbcURL), e); + } + } +} |