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A quick developing framewort for internet company
/**
* Copyright (C) 2016 - 2030 youtongluan.
*
* 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.
*/
package org.yx.db.conn;
import java.sql.Array;
import java.sql.Blob;
import java.sql.CallableStatement;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.NClob;
import java.sql.PreparedStatement;
import java.sql.SQLClientInfoException;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Savepoint;
import java.sql.Statement;
import java.sql.Struct;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.Executor;
import org.yx.common.context.ActionContext;
import org.yx.db.event.EventLane;
public class ConnectionWrapper implements Connection {
protected Connection inner;
protected final SumkDataSource dataSource;
@Override
public boolean isReadOnly() {
return !this.dataSource.getType().isWritable();
}
public ConnectionWrapper(Connection inner, SumkDataSource ds) {
this.inner = inner;
this.dataSource = ds;
}
public SumkDataSource getDataSource() {
return dataSource;
}
@Override
public T unwrap(Class iface) throws SQLException {
return inner.unwrap(iface);
}
@Override
public boolean isWrapperFor(Class iface) throws SQLException {
return inner.isWrapperFor(iface);
}
@Override
public Statement createStatement() throws SQLException {
Statement stmt = inner.createStatement();
return stmt;
}
@Override
public PreparedStatement prepareStatement(String sql) throws SQLException {
PreparedStatement stmt = inner.prepareStatement(sql);
return stmt;
}
@Override
public CallableStatement prepareCall(String sql) throws SQLException {
CallableStatement stmt = inner.prepareCall(sql);
return stmt;
}
@Override
public String nativeSQL(String sql) throws SQLException {
return inner.nativeSQL(sql);
}
@Override
public void setAutoCommit(boolean autoCommit) throws SQLException {
inner.setAutoCommit(autoCommit);
}
@Override
public boolean getAutoCommit() throws SQLException {
return inner.getAutoCommit();
}
@Override
public void commit() throws SQLException {
if (ActionContext.get().isTest()) {
this.rollback();
return;
}
if (inner == null) {
throw new SQLException("connection is closed");
}
inner.commit();
EventLane.realPubuish(this);
}
@Override
public void rollback() throws SQLException {
inner.rollback();
EventLane.remove(this);
}
@Override
public void close() throws SQLException {
EventLane.remove(this);
inner.close();
this.inner = null;
}
@Override
public boolean isClosed() throws SQLException {
if (this.inner == null) {
return true;
}
return inner.isClosed();
}
@Override
public DatabaseMetaData getMetaData() throws SQLException {
return inner.getMetaData();
}
@Override
public void setReadOnly(boolean readOnly) throws SQLException {
inner.setReadOnly(readOnly);
}
@Override
public void setCatalog(String catalog) throws SQLException {
inner.setCatalog(catalog);
}
@Override
public String getCatalog() throws SQLException {
return inner.getCatalog();
}
@Override
public void setTransactionIsolation(int level) throws SQLException {
inner.setTransactionIsolation(level);
}
@Override
public int getTransactionIsolation() throws SQLException {
return inner.getTransactionIsolation();
}
@Override
public SQLWarning getWarnings() throws SQLException {
return inner.getWarnings();
}
@Override
public void clearWarnings() throws SQLException {
inner.clearWarnings();
}
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
Statement stmt = inner.createStatement(resultSetType, resultSetConcurrency);
return stmt;
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
throws SQLException {
PreparedStatement stmt = inner.prepareStatement(sql, resultSetType, resultSetConcurrency);
return stmt;
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
CallableStatement stmt = inner.prepareCall(sql, resultSetType, resultSetConcurrency);
return stmt;
}
@Override
public Map> getTypeMap() throws SQLException {
return inner.getTypeMap();
}
@Override
public void setTypeMap(Map> map) throws SQLException {
inner.setTypeMap(map);
}
@Override
public void setHoldability(int holdability) throws SQLException {
inner.setHoldability(holdability);
}
@Override
public int getHoldability() throws SQLException {
return inner.getHoldability();
}
@Override
public Savepoint setSavepoint() throws SQLException {
return inner.setSavepoint();
}
@Override
public Savepoint setSavepoint(String name) throws SQLException {
return inner.setSavepoint(name);
}
@Override
public void rollback(Savepoint savepoint) throws SQLException {
inner.rollback(savepoint);
}
@Override
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
inner.releaseSavepoint(savepoint);
}
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
throws SQLException {
Statement stmt = inner.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
return stmt;
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency,
int resultSetHoldability) throws SQLException {
PreparedStatement stmt = inner.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
return stmt;
}
@Override
public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency,
int resultSetHoldability) throws SQLException {
CallableStatement stmt = inner.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
return stmt;
}
@Override
public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
PreparedStatement stmt = inner.prepareStatement(sql, autoGeneratedKeys);
return stmt;
}
@Override
public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
PreparedStatement stmt = inner.prepareStatement(sql, columnIndexes);
return stmt;
}
@Override
public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
PreparedStatement stmt = inner.prepareStatement(sql, columnNames);
return stmt;
}
@Override
public Clob createClob() throws SQLException {
return inner.createClob();
}
@Override
public Blob createBlob() throws SQLException {
return inner.createBlob();
}
@Override
public NClob createNClob() throws SQLException {
return inner.createNClob();
}
@Override
public SQLXML createSQLXML() throws SQLException {
return inner.createSQLXML();
}
@Override
public boolean isValid(int timeout) throws SQLException {
return inner.isValid(timeout);
}
@Override
public void setClientInfo(String name, String value) throws SQLClientInfoException {
inner.setClientInfo(name, value);
}
@Override
public void setClientInfo(Properties properties) throws SQLClientInfoException {
inner.setClientInfo(properties);
}
@Override
public String getClientInfo(String name) throws SQLException {
return inner.getClientInfo(name);
}
@Override
public Properties getClientInfo() throws SQLException {
return inner.getClientInfo();
}
@Override
public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
return inner.createArrayOf(typeName, elements);
}
@Override
public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
return inner.createStruct(typeName, attributes);
}
@Override
public void setSchema(String schema) throws SQLException {
inner.setSchema(schema);
}
@Override
public String getSchema() throws SQLException {
return inner.getSchema();
}
@Override
public void abort(Executor executor) throws SQLException {
inner.abort(executor);
}
@Override
public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
inner.setNetworkTimeout(executor, milliseconds);
}
@Override
public int getNetworkTimeout() throws SQLException {
return inner.getNetworkTimeout();
}
@Override
public String toString() {
return "wrapper:" + String.valueOf(inner);
}
}