/*
    * 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.shardingsphere.driver.state.circuit.statement;
  
  import org.apache.shardingsphere.driver.jdbc.adapter.WrapperAdapter;
  import org.apache.shardingsphere.driver.state.circuit.connection.CircuitBreakerConnection;
  
  import java.sql.Connection;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  import java.sql.SQLWarning;
  import java.sql.Statement;
  
  /**
   * Circuit breaker statement.
   */
  public final class CircuitBreakerStatement extends WrapperAdapter implements Statement {
      
      @Override
      public void close() {
      }
      
      @Override
      public int getMaxFieldSize() {
          return 0;
      }
      
      @Override
      public void setMaxFieldSize(final int max) {
      }
      
      @Override
      public int getMaxRows() {
          return 0;
      }
      
      @Override
      public void setMaxRows(final int max) {
      }
      
      @Override
      public void setEscapeProcessing(final boolean enable) {
      }
      
      @Override
      public int getQueryTimeout() {
          return 0;
      }
      
      @Override
      public void setQueryTimeout(final int seconds) {
      }
      
      @Override
      public void cancel() {
      }
      
      @Override
      public SQLWarning getWarnings() {
          return null;
      }
      
      @Override
      public void clearWarnings() {
      }
      
      @Override
      public void setCursorName(final String name) {
      }
      
      @Override
      public ResultSet getResultSet() {
          return null;
      }
      
      @Override
      public int getUpdateCount() {
          return 0;
      }
      
      @Override
      public void setFetchSize(final int rows) {
      }
      
     @Override
     public int getFetchSize() {
         return 0;
     }
     
     @Override
     public int getFetchDirection() {
         return ResultSet.FETCH_FORWARD;
     }
     
     @Override
     public void setFetchDirection(final int direction) {
     }
     
     @Override
     public int getResultSetConcurrency() {
         return ResultSet.CONCUR_READ_ONLY;
     }
     
     @Override
     public int getResultSetType() {
         return ResultSet.TYPE_FORWARD_ONLY;
     }
     
     @Override
     public void addBatch(final String sql) {
     }
     
     @Override
     public void clearBatch() {
     }
     
     @Override
     public int[] executeBatch() throws SQLException {
         return new int[0];
     }
     
     @Override
     public Connection getConnection() {
         return new CircuitBreakerConnection();
     }
     
     @Override
     public boolean getMoreResults() {
         return false;
     }
     
     @Override
     public boolean getMoreResults(final int current) {
         return false;
     }
     
     @Override
     public ResultSet getGeneratedKeys() {
         return null;
     }
     
     @Override
     public ResultSet executeQuery(final String sql) {
         return null;
     }
     
     @Override
     public int executeUpdate(final String sql) {
         return 0;
     }
     
     @Override
     public int executeUpdate(final String sql, final int autoGeneratedKeys) {
         return 0;
     }
     
     @Override
     public int executeUpdate(final String sql, final int[] columnIndexes) {
         return 0;
     }
     
     @Override
     public int executeUpdate(final String sql, final String[] columnNames) {
         return 0;
     }
     
     @Override
     public boolean execute(final String sql) {
         return false;
     }
     
     @Override
     public boolean execute(final String sql, final int autoGeneratedKeys) {
         return false;
     }
     
     @Override
     public boolean execute(final String sql, final int[] columnIndexes) {
         return false;
     }
     
     @Override
     public boolean execute(final String sql, final String[] columnNames) {
         return false;
     }
     
     @Override
     public int getResultSetHoldability() {
         return 0;
     }
     
     @Override
     public boolean isClosed() {
         return false;
     }
     
     @Override
     public void setPoolable(final boolean poolable) {
     }
     
     @Override
     public boolean isPoolable() {
         return false;
     }
     
     @Override
     public void closeOnCompletion() {
     }
     
     @Override
     public boolean isCloseOnCompletion() {
         return false;
     }
 }