content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.druid.pool;
  
  import com.alibaba.druid.pool.DruidPooledPreparedStatement.PreparedStatementKey;
  
  import java.sql.PreparedStatement;
  
  /**
   * @author wenshao [szujobs@hotmail.com]
   */
  public final class PreparedStatementHolder {
      public final PreparedStatementKey key;
      public final PreparedStatement statement;
      protected int hitCount;
  
      protected int fetchRowPeak = -1;
  
      private int defaultRowPrefetch = -1;
      private int rowPrefetch = -1;
  
      private boolean enterOracleImplicitCache;
  
      protected int inUseCount;
      private boolean pooling;
  
      public PreparedStatementHolder(PreparedStatementKey key, PreparedStatement stmt) {
          this.key = key;
          this.statement = stmt;
      }
  
      public boolean isEnterOracleImplicitCache() {
          return enterOracleImplicitCache;
      }
  
      public void setEnterOracleImplicitCache(boolean enterOracleImplicitCache) {
          this.enterOracleImplicitCache = enterOracleImplicitCache;
      }
  
      public int getDefaultRowPrefetch() {
          return defaultRowPrefetch;
      }
  
      public void setDefaultRowPrefetch(int defaultRowPrefetch) {
          this.defaultRowPrefetch = defaultRowPrefetch;
      }
  
      public int getRowPrefetch() {
          return rowPrefetch;
      }
  
      public void setRowPrefetch(int rowPrefetch) {
          this.rowPrefetch = rowPrefetch;
      }
  
      public int getFetchRowPeak() {
          return fetchRowPeak;
      }
  
      public void setFetchRowPeak(int fetchRowPeak) {
          if (fetchRowPeak > this.fetchRowPeak) {
              this.fetchRowPeak = fetchRowPeak;
          }
      }
  
      public void incrementHitCount() {
          hitCount++;
      }
  
      public int getHitCount() {
          return hitCount;
      }
  
      public boolean isInUse() {
          return inUseCount > 0;
      }
  
      public void incrementInUseCount() {
          inUseCount++;
      }
  
      public void decrementInUseCount() {
          inUseCount--;
      }
  
      public int getInUseCount() {
          return inUseCount;
      }
  
      public boolean isPooling() {
          return pooling;
      }
  
      public void setPooling(boolean pooling) {
          this.pooling = pooling;
      }
  
  }
  