Fix #177 implement full transaction state tracking
parent
28662ee045
commit
22389819d5
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/*
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* Copyright (C) 2013, 2014 Brett Wooldridge
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.zaxxer.hikari.proxy;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Wrapper;
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/**
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* This is the proxy class for java.sql.ResultSet.
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*
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* @author Brett Wooldridge
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*/
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public abstract class ResultSetProxy implements ResultSet
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{
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protected final ConnectionProxy connection;
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protected final ResultSet delegate;
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protected ResultSetProxy(ConnectionProxy connection, ResultSet resultSet)
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{
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this.connection = connection;
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this.delegate = resultSet;
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}
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protected final SQLException checkException(SQLException e)
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{
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return connection.checkException(e);
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}
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// **********************************************************************
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// Overridden java.sql.ResultSet Methods
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// **********************************************************************
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/** {@inheritDoc} */
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@Override
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public void updateRow() throws SQLException
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{
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connection.markCommitStateDirty();
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delegate.updateRow();
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}
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/** {@inheritDoc} */
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@Override
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public void insertRow() throws SQLException
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{
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connection.markCommitStateDirty();
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delegate.insertRow();
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}
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/** {@inheritDoc} */
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@Override
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public void deleteRow() throws SQLException
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{
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connection.markCommitStateDirty();
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delegate.deleteRow();
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}
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/** {@inheritDoc} */
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@Override
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@SuppressWarnings("unchecked")
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public final <T> T unwrap(Class<T> iface) throws SQLException
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{
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if (iface.isInstance(delegate)) {
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return (T) delegate;
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}
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else if (delegate instanceof Wrapper) {
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return (T) delegate.unwrap(iface);
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}
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throw new SQLException("Wrapped ResultSet is not an instance of " + iface);
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}
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}
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@ -0,0 +1,86 @@
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/*
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* Copyright (C) 2013, 2014 Brett Wooldridge
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.zaxxer.hikari.proxy;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Wrapper;
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/**
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* This is the proxy class for java.sql.ResultSet.
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*
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* @author Brett Wooldridge
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*/
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public abstract class ResultSetProxy implements ResultSet
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{
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protected final ConnectionProxy connection;
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protected final ResultSet delegate;
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protected ResultSetProxy(ConnectionProxy connection, ResultSet resultSet)
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{
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this.connection = connection;
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this.delegate = resultSet;
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}
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protected final SQLException checkException(SQLException e)
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{
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return connection.checkException(e);
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}
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// **********************************************************************
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// Overridden java.sql.ResultSet Methods
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// **********************************************************************
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/** {@inheritDoc} */
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@Override
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public void updateRow() throws SQLException
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{
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connection.markCommitStateDirty();
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delegate.updateRow();
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}
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/** {@inheritDoc} */
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@Override
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public void insertRow() throws SQLException
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{
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connection.markCommitStateDirty();
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delegate.insertRow();
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}
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/** {@inheritDoc} */
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@Override
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public void deleteRow() throws SQLException
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{
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connection.markCommitStateDirty();
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delegate.deleteRow();
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}
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/** {@inheritDoc} */
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@Override
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@SuppressWarnings("unchecked")
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public final <T> T unwrap(Class<T> iface) throws SQLException
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{
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if (iface.isInstance(delegate)) {
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return (T) delegate;
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}
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else if (delegate instanceof Wrapper) {
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return (T) delegate.unwrap(iface);
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}
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throw new SQLException("Wrapped ResultSet is not an instance of " + iface);
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}
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}
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