commons-dbcp/commons-dbcp/1.4 : org/apache/commons/dbcp/PoolingConnection.class

PoolingConnection
http://commons.apache.org/dbcp/: Commons Database Connection Pooling (The Apache Software Foundation)
The Apache Software License, Version 2.0
Todd Carmichael
Wayne Woodfield
Dain Sundstrom
Philippe Mouawad
Morgan Delagrange ()
Geir Magnusson ()
Craig McClanahan ()
John McNally ()
Martin Poeschl (tucana.at)
Rodney Waldhoff ()
David Weinrich ()
Dirk Verbeeck ()
Yoav Shapira (Apache Software Foundation)
Phil Steitz ()
Jörg Schaible ()
Mark Thomas (Apache Software Foundation)
public class org.apache.commons.dbcp.PoolingConnection extends org.apache.commons.dbcp.DelegatingConnection implements java.sql.Connection, org.apache.commons.pool.KeyedPoolableObjectFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.dbcp.PoolingConnection
  super_class: org.apache.commons.dbcp.DelegatingConnection
{
  protected org.apache.commons.pool.KeyedObjectPool _pstmtPool;
    descriptor: Lorg/apache/commons/pool/KeyedObjectPool;
    flags: (0x0004) ACC_PROTECTED

  private static final byte STATEMENT_PREPAREDSTMT;
    descriptor: B
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private static final byte STATEMENT_CALLABLESTMT;
    descriptor: B
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public void <init>(java.sql.Connection);
    descriptor: (Ljava/sql/Connection;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.sql.Connection c
         0: .line 61
            aload 0 /* this */
            aload 1 /* c */
            invokespecial org.apache.commons.dbcp.DelegatingConnection.<init>:(Ljava/sql/Connection;)V
         1: .line 47
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
         2: .line 62
            return
        end local 1 // java.sql.Connection c
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    3     1     c  Ljava/sql/Connection;
    MethodParameters:
      Name  Flags
      c     

  public void <init>(java.sql.Connection, org.apache.commons.pool.KeyedObjectPool);
    descriptor: (Ljava/sql/Connection;Lorg/apache/commons/pool/KeyedObjectPool;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.sql.Connection c
        start local 2 // org.apache.commons.pool.KeyedObjectPool pool
         0: .line 70
            aload 0 /* this */
            aload 1 /* c */
            invokespecial org.apache.commons.dbcp.DelegatingConnection.<init>:(Ljava/sql/Connection;)V
         1: .line 47
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
         2: .line 71
            aload 0 /* this */
            aload 2 /* pool */
            putfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
         3: .line 72
            return
        end local 2 // org.apache.commons.pool.KeyedObjectPool pool
        end local 1 // java.sql.Connection c
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    4     1     c  Ljava/sql/Connection;
            0    4     2  pool  Lorg/apache/commons/pool/KeyedObjectPool;
    MethodParameters:
      Name  Flags
      c     
      pool  

  public synchronized void close();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
         0: .line 80
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            ifnull 11
         1: .line 81
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            astore 1 /* oldpool */
        start local 1 // org.apache.commons.pool.KeyedObjectPool oldpool
         2: .line 82
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
         3: .line 84
            aload 1 /* oldpool */
            invokeinterface org.apache.commons.pool.KeyedObjectPool.close:()V
         4: .line 85
            goto 11
      StackMap locals: org.apache.commons.dbcp.PoolingConnection org.apache.commons.pool.KeyedObjectPool
      StackMap stack: java.lang.RuntimeException
         5: astore 2 /* e */
        start local 2 // java.lang.RuntimeException e
         6: .line 86
            aload 2 /* e */
            athrow
        end local 2 // java.lang.RuntimeException e
         7: .line 87
      StackMap locals:
      StackMap stack: java.sql.SQLException
            astore 2 /* e */
        start local 2 // java.sql.SQLException e
         8: .line 88
            aload 2 /* e */
            athrow
        end local 2 // java.sql.SQLException e
         9: .line 89
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
        10: .line 90
            new java.sql.SQLException
            dup
            ldc "Cannot close connection"
            invokespecial java.sql.SQLException.<init>:(Ljava/lang/String;)V
            aload 2 /* e */
            invokevirtual java.sql.SQLException.initCause:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            checkcast java.sql.SQLException
            athrow
        end local 2 // java.lang.Exception e
        end local 1 // org.apache.commons.pool.KeyedObjectPool oldpool
        11: .line 93
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getInnermostDelegate:()Ljava/sql/Connection;
            invokeinterface java.sql.Connection.close:()V
        12: .line 94
            return
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     this  Lorg/apache/commons/dbcp/PoolingConnection;
            2   11     1  oldpool  Lorg/apache/commons/pool/KeyedObjectPool;
            6    7     2        e  Ljava/lang/RuntimeException;
            8    9     2        e  Ljava/sql/SQLException;
           10   11     2        e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           3     4       5  Class java.lang.RuntimeException
           3     4       7  Class java.sql.SQLException
           3     4       9  Class java.lang.Exception
    Exceptions:
      throws java.sql.SQLException

  public java.sql.PreparedStatement prepareStatement(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/sql/PreparedStatement;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
         0: .line 102
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            ifnonnull 4
         1: .line 103
            new java.sql.SQLException
            dup
         2: .line 104
            ldc "Statement pool is null - closed or invalid PoolingConnection."
         3: .line 103
            invokespecial java.sql.SQLException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 107
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
            aload 1 /* sql */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.createKey:(Ljava/lang/String;)Ljava/lang/Object;
            invokeinterface org.apache.commons.pool.KeyedObjectPool.borrowObject:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.sql.PreparedStatement
         5: areturn
         6: .line 108
      StackMap locals:
      StackMap stack: java.util.NoSuchElementException
            astore 2 /* e */
        start local 2 // java.util.NoSuchElementException e
         7: .line 109
            new java.sql.SQLException
            dup
            ldc "MaxOpenPreparedStatements limit reached"
            invokespecial java.sql.SQLException.<init>:(Ljava/lang/String;)V
            aload 2 /* e */
            invokevirtual java.sql.SQLException.initCause:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            checkcast java.sql.SQLException
            athrow
        end local 2 // java.util.NoSuchElementException e
         8: .line 110
      StackMap locals:
      StackMap stack: java.lang.RuntimeException
            astore 2 /* e */
        start local 2 // java.lang.RuntimeException e
         9: .line 111
            aload 2 /* e */
            athrow
        end local 2 // java.lang.RuntimeException e
        10: .line 112
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
        11: .line 113
            new org.apache.commons.dbcp.SQLNestedException
            dup
            ldc "Borrow prepareStatement from pool failed"
            aload 2 /* e */
            invokespecial org.apache.commons.dbcp.SQLNestedException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.Exception e
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0   12     1   sql  Ljava/lang/String;
            7    8     2     e  Ljava/util/NoSuchElementException;
            9   10     2     e  Ljava/lang/RuntimeException;
           11   12     2     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           4     5       6  Class java.util.NoSuchElementException
           4     5       8  Class java.lang.RuntimeException
           4     5      10  Class java.lang.Exception
    Exceptions:
      throws java.sql.SQLException
    MethodParameters:
      Name  Flags
      sql   

  public java.sql.PreparedStatement prepareStatement(java.lang.String, int, int);
    descriptor: (Ljava/lang/String;II)Ljava/sql/PreparedStatement;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
        start local 2 // int resultSetType
        start local 3 // int resultSetConcurrency
         0: .line 125
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            ifnonnull 4
         1: .line 126
            new java.sql.SQLException
            dup
         2: .line 127
            ldc "Statement pool is null - closed or invalid PoolingConnection."
         3: .line 126
            invokespecial java.sql.SQLException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 130
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
            aload 1 /* sql */
            iload 2 /* resultSetType */
            iload 3 /* resultSetConcurrency */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.createKey:(Ljava/lang/String;II)Ljava/lang/Object;
            invokeinterface org.apache.commons.pool.KeyedObjectPool.borrowObject:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.sql.PreparedStatement
         5: areturn
         6: .line 131
      StackMap locals:
      StackMap stack: java.util.NoSuchElementException
            astore 4 /* e */
        start local 4 // java.util.NoSuchElementException e
         7: .line 132
            new java.sql.SQLException
            dup
            ldc "MaxOpenPreparedStatements limit reached"
            invokespecial java.sql.SQLException.<init>:(Ljava/lang/String;)V
            aload 4 /* e */
            invokevirtual java.sql.SQLException.initCause:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            checkcast java.sql.SQLException
            athrow
        end local 4 // java.util.NoSuchElementException e
         8: .line 133
      StackMap locals:
      StackMap stack: java.lang.RuntimeException
            astore 4 /* e */
        start local 4 // java.lang.RuntimeException e
         9: .line 134
            aload 4 /* e */
            athrow
        end local 4 // java.lang.RuntimeException e
        10: .line 135
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 4 /* e */
        start local 4 // java.lang.Exception e
        11: .line 136
            new java.sql.SQLException
            dup
            ldc "Borrow prepareStatement from pool failed"
            invokespecial java.sql.SQLException.<init>:(Ljava/lang/String;)V
            aload 4 /* e */
            invokevirtual java.sql.SQLException.initCause:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            checkcast java.sql.SQLException
            athrow
        end local 4 // java.lang.Exception e
        end local 3 // int resultSetConcurrency
        end local 2 // int resultSetType
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   12     0                  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0   12     1                   sql  Ljava/lang/String;
            0   12     2         resultSetType  I
            0   12     3  resultSetConcurrency  I
            7    8     4                     e  Ljava/util/NoSuchElementException;
            9   10     4                     e  Ljava/lang/RuntimeException;
           11   12     4                     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           4     5       6  Class java.util.NoSuchElementException
           4     5       8  Class java.lang.RuntimeException
           4     5      10  Class java.lang.Exception
    Exceptions:
      throws java.sql.SQLException
    MethodParameters:
                      Name  Flags
      sql                   
      resultSetType         
      resultSetConcurrency  

  public java.sql.CallableStatement prepareCall(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/sql/CallableStatement;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
         0: .line 149
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
            aload 1 /* sql */
            iconst_1
            invokevirtual org.apache.commons.dbcp.PoolingConnection.createKey:(Ljava/lang/String;B)Ljava/lang/Object;
            invokeinterface org.apache.commons.pool.KeyedObjectPool.borrowObject:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.sql.CallableStatement
         1: areturn
         2: .line 150
      StackMap locals:
      StackMap stack: java.util.NoSuchElementException
            astore 2 /* e */
        start local 2 // java.util.NoSuchElementException e
         3: .line 151
            new org.apache.commons.dbcp.SQLNestedException
            dup
            ldc "MaxOpenCallableStatements limit reached"
            aload 2 /* e */
            invokespecial org.apache.commons.dbcp.SQLNestedException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.util.NoSuchElementException e
         4: .line 152
      StackMap locals:
      StackMap stack: java.lang.RuntimeException
            astore 2 /* e */
        start local 2 // java.lang.RuntimeException e
         5: .line 153
            aload 2 /* e */
            athrow
        end local 2 // java.lang.RuntimeException e
         6: .line 154
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
         7: .line 155
            new org.apache.commons.dbcp.SQLNestedException
            dup
            ldc "Borrow callableStatement from pool failed"
            aload 2 /* e */
            invokespecial org.apache.commons.dbcp.SQLNestedException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.Exception e
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    8     1   sql  Ljava/lang/String;
            3    4     2     e  Ljava/util/NoSuchElementException;
            5    6     2     e  Ljava/lang/RuntimeException;
            7    8     2     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     1       2  Class java.util.NoSuchElementException
           0     1       4  Class java.lang.RuntimeException
           0     1       6  Class java.lang.Exception
    Exceptions:
      throws java.sql.SQLException
    MethodParameters:
      Name  Flags
      sql   

  public java.sql.CallableStatement prepareCall(java.lang.String, int, int);
    descriptor: (Ljava/lang/String;II)Ljava/sql/CallableStatement;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=4
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
        start local 2 // int resultSetType
        start local 3 // int resultSetConcurrency
         0: .line 170
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
            aload 1 /* sql */
            iload 2 /* resultSetType */
         1: .line 171
            iload 3 /* resultSetConcurrency */
            iconst_1
         2: .line 170
            invokevirtual org.apache.commons.dbcp.PoolingConnection.createKey:(Ljava/lang/String;IIB)Ljava/lang/Object;
            invokeinterface org.apache.commons.pool.KeyedObjectPool.borrowObject:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.sql.CallableStatement
         3: areturn
         4: .line 172
      StackMap locals:
      StackMap stack: java.util.NoSuchElementException
            astore 4 /* e */
        start local 4 // java.util.NoSuchElementException e
         5: .line 173
            new org.apache.commons.dbcp.SQLNestedException
            dup
            ldc "MaxOpenCallableStatements limit reached"
            aload 4 /* e */
            invokespecial org.apache.commons.dbcp.SQLNestedException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.util.NoSuchElementException e
         6: .line 174
      StackMap locals:
      StackMap stack: java.lang.RuntimeException
            astore 4 /* e */
        start local 4 // java.lang.RuntimeException e
         7: .line 175
            aload 4 /* e */
            athrow
        end local 4 // java.lang.RuntimeException e
         8: .line 176
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 4 /* e */
        start local 4 // java.lang.Exception e
         9: .line 177
            new org.apache.commons.dbcp.SQLNestedException
            dup
            ldc "Borrow callableStatement from pool failed"
            aload 4 /* e */
            invokespecial org.apache.commons.dbcp.SQLNestedException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.lang.Exception e
        end local 3 // int resultSetConcurrency
        end local 2 // int resultSetType
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   10     0                  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0   10     1                   sql  Ljava/lang/String;
            0   10     2         resultSetType  I
            0   10     3  resultSetConcurrency  I
            5    6     4                     e  Ljava/util/NoSuchElementException;
            7    8     4                     e  Ljava/lang/RuntimeException;
            9   10     4                     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     3       4  Class java.util.NoSuchElementException
           0     3       6  Class java.lang.RuntimeException
           0     3       8  Class java.lang.Exception
    Exceptions:
      throws java.sql.SQLException
    MethodParameters:
                      Name  Flags
      sql                   
      resultSetType         
      resultSetConcurrency  

  protected java.lang.Object createKey(java.lang.String, int, int);
    descriptor: (Ljava/lang/String;II)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=5, args_size=4
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
        start local 2 // int resultSetType
        start local 3 // int resultSetConcurrency
         0: .line 214
            aconst_null
            astore 4 /* catalog */
        start local 4 // java.lang.String catalog
         1: .line 216
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getCatalog:()Ljava/lang/String;
            astore 4 /* catalog */
         2: .line 217
            goto 4
      StackMap locals: org.apache.commons.dbcp.PoolingConnection java.lang.String int int java.lang.String
      StackMap stack: java.sql.SQLException
         3: pop
         4: .line 218
      StackMap locals:
      StackMap stack:
            new org.apache.commons.dbcp.PoolingConnection$PStmtKey
            dup
            aload 0 /* this */
            aload 1 /* sql */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.normalizeSQL:(Ljava/lang/String;)Ljava/lang/String;
            aload 4 /* catalog */
            iload 2 /* resultSetType */
            iload 3 /* resultSetConcurrency */
            invokespecial org.apache.commons.dbcp.PoolingConnection$PStmtKey.<init>:(Ljava/lang/String;Ljava/lang/String;II)V
            areturn
        end local 4 // java.lang.String catalog
        end local 3 // int resultSetConcurrency
        end local 2 // int resultSetType
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    5     0                  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    5     1                   sql  Ljava/lang/String;
            0    5     2         resultSetType  I
            0    5     3  resultSetConcurrency  I
            1    5     4               catalog  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     2       3  Class java.sql.SQLException
    MethodParameters:
                      Name  Flags
      sql                   
      resultSetType         
      resultSetConcurrency  

  protected java.lang.Object createKey(java.lang.String, int, int, byte);
    descriptor: (Ljava/lang/String;IIB)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=7, locals=6, args_size=5
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
        start local 2 // int resultSetType
        start local 3 // int resultSetConcurrency
        start local 4 // byte stmtType
         0: .line 229
            aconst_null
            astore 5 /* catalog */
        start local 5 // java.lang.String catalog
         1: .line 231
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getCatalog:()Ljava/lang/String;
            astore 5 /* catalog */
         2: .line 232
            goto 4
      StackMap locals: org.apache.commons.dbcp.PoolingConnection java.lang.String int int int java.lang.String
      StackMap stack: java.sql.SQLException
         3: pop
         4: .line 233
      StackMap locals:
      StackMap stack:
            new org.apache.commons.dbcp.PoolingConnection$PStmtKey
            dup
            aload 0 /* this */
            aload 1 /* sql */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.normalizeSQL:(Ljava/lang/String;)Ljava/lang/String;
            aload 5 /* catalog */
            iload 2 /* resultSetType */
            iload 3 /* resultSetConcurrency */
            iload 4 /* stmtType */
            invokespecial org.apache.commons.dbcp.PoolingConnection$PStmtKey.<init>:(Ljava/lang/String;Ljava/lang/String;IIB)V
            areturn
        end local 5 // java.lang.String catalog
        end local 4 // byte stmtType
        end local 3 // int resultSetConcurrency
        end local 2 // int resultSetType
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    5     0                  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    5     1                   sql  Ljava/lang/String;
            0    5     2         resultSetType  I
            0    5     3  resultSetConcurrency  I
            0    5     4              stmtType  B
            1    5     5               catalog  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     2       3  Class java.sql.SQLException
    MethodParameters:
                      Name  Flags
      sql                   
      resultSetType         
      resultSetConcurrency  
      stmtType              

  protected java.lang.Object createKey(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
         0: .line 241
            aconst_null
            astore 2 /* catalog */
        start local 2 // java.lang.String catalog
         1: .line 243
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getCatalog:()Ljava/lang/String;
            astore 2 /* catalog */
         2: .line 244
            goto 4
      StackMap locals: org.apache.commons.dbcp.PoolingConnection java.lang.String java.lang.String
      StackMap stack: java.sql.SQLException
         3: pop
         4: .line 245
      StackMap locals:
      StackMap stack:
            new org.apache.commons.dbcp.PoolingConnection$PStmtKey
            dup
            aload 0 /* this */
            aload 1 /* sql */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.normalizeSQL:(Ljava/lang/String;)Ljava/lang/String;
            aload 2 /* catalog */
            invokespecial org.apache.commons.dbcp.PoolingConnection$PStmtKey.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            areturn
        end local 2 // java.lang.String catalog
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    5     1      sql  Ljava/lang/String;
            1    5     2  catalog  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     2       3  Class java.sql.SQLException
    MethodParameters:
      Name  Flags
      sql   

  protected java.lang.Object createKey(java.lang.String, byte);
    descriptor: (Ljava/lang/String;B)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
        start local 2 // byte stmtType
         0: .line 254
            aconst_null
            astore 3 /* catalog */
        start local 3 // java.lang.String catalog
         1: .line 256
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getCatalog:()Ljava/lang/String;
            astore 3 /* catalog */
         2: .line 257
            goto 4
      StackMap locals: org.apache.commons.dbcp.PoolingConnection java.lang.String int java.lang.String
      StackMap stack: java.sql.SQLException
         3: pop
         4: .line 258
      StackMap locals:
      StackMap stack:
            new org.apache.commons.dbcp.PoolingConnection$PStmtKey
            dup
            aload 0 /* this */
            aload 1 /* sql */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.normalizeSQL:(Ljava/lang/String;)Ljava/lang/String;
            aload 3 /* catalog */
            iload 2 /* stmtType */
            invokespecial org.apache.commons.dbcp.PoolingConnection$PStmtKey.<init>:(Ljava/lang/String;Ljava/lang/String;B)V
            areturn
        end local 3 // java.lang.String catalog
        end local 2 // byte stmtType
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    5     1       sql  Ljava/lang/String;
            0    5     2  stmtType  B
            1    5     3   catalog  Ljava/lang/String;
      Exception table:
        from    to  target  type
           1     2       3  Class java.sql.SQLException
    MethodParameters:
          Name  Flags
      sql       
      stmtType  

  protected java.lang.String normalizeSQL(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.String sql
         0: .line 266
            aload 1 /* sql */
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    1     1   sql  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      sql   

  public java.lang.Object makeObject(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.Object obj
         0: .line 279
            aload 1 /* obj */
            ifnull 1
            aload 1 /* obj */
            instanceof org.apache.commons.dbcp.PoolingConnection$PStmtKey
            ifne 2
         1: .line 280
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Prepared statement key is null or invalid."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 282
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast org.apache.commons.dbcp.PoolingConnection$PStmtKey
            astore 2 /* key */
        start local 2 // org.apache.commons.dbcp.PoolingConnection$PStmtKey key
         3: .line 283
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._resultSetType:Ljava/lang/Integer;
            ifnonnull 7
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._resultSetConcurrency:Ljava/lang/Integer;
            ifnonnull 7
         4: .line 284
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._stmtType:B
            ifne 6
         5: .line 285
            new org.apache.commons.dbcp.PoolablePreparedStatement
            dup
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getDelegate:()Ljava/sql/Connection;
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._sql:Ljava/lang/String;
            invokeinterface java.sql.Connection.prepareStatement:(Ljava/lang/String;)Ljava/sql/PreparedStatement;
            aload 2 /* key */
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
            invokespecial org.apache.commons.dbcp.PoolablePreparedStatement.<init>:(Ljava/sql/PreparedStatement;Ljava/lang/Object;Lorg/apache/commons/pool/KeyedObjectPool;Ljava/sql/Connection;)V
            areturn
         6: .line 287
      StackMap locals: org.apache.commons.dbcp.PoolingConnection$PStmtKey
      StackMap stack:
            new org.apache.commons.dbcp.PoolableCallableStatement
            dup
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getDelegate:()Ljava/sql/Connection;
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._sql:Ljava/lang/String;
            invokeinterface java.sql.Connection.prepareCall:(Ljava/lang/String;)Ljava/sql/CallableStatement;
            aload 2 /* key */
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
            invokespecial org.apache.commons.dbcp.PoolableCallableStatement.<init>:(Ljava/sql/CallableStatement;Ljava/lang/Object;Lorg/apache/commons/pool/KeyedObjectPool;Ljava/sql/Connection;)V
            areturn
         7: .line 290
      StackMap locals:
      StackMap stack:
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._stmtType:B
            ifne 13
         8: .line 291
            new org.apache.commons.dbcp.PoolablePreparedStatement
            dup
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getDelegate:()Ljava/sql/Connection;
         9: .line 292
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._sql:Ljava/lang/String;
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._resultSetType:Ljava/lang/Integer;
            invokevirtual java.lang.Integer.intValue:()I
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._resultSetConcurrency:Ljava/lang/Integer;
            invokevirtual java.lang.Integer.intValue:()I
        10: .line 291
            invokeinterface java.sql.Connection.prepareStatement:(Ljava/lang/String;II)Ljava/sql/PreparedStatement;
        11: .line 292
            aload 2 /* key */
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
        12: .line 291
            invokespecial org.apache.commons.dbcp.PoolablePreparedStatement.<init>:(Ljava/sql/PreparedStatement;Ljava/lang/Object;Lorg/apache/commons/pool/KeyedObjectPool;Ljava/sql/Connection;)V
            areturn
        13: .line 294
      StackMap locals:
      StackMap stack:
            new org.apache.commons.dbcp.PoolableCallableStatement
            dup
            aload 0 /* this */
            invokevirtual org.apache.commons.dbcp.PoolingConnection.getDelegate:()Ljava/sql/Connection;
        14: .line 295
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._sql:Ljava/lang/String;
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._resultSetType:Ljava/lang/Integer;
            invokevirtual java.lang.Integer.intValue:()I
            aload 2 /* key */
            getfield org.apache.commons.dbcp.PoolingConnection$PStmtKey._resultSetConcurrency:Ljava/lang/Integer;
            invokevirtual java.lang.Integer.intValue:()I
        15: .line 294
            invokeinterface java.sql.Connection.prepareCall:(Ljava/lang/String;II)Ljava/sql/CallableStatement;
        16: .line 295
            aload 2 /* key */
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            aload 0 /* this */
        17: .line 294
            invokespecial org.apache.commons.dbcp.PoolableCallableStatement.<init>:(Ljava/sql/CallableStatement;Ljava/lang/Object;Lorg/apache/commons/pool/KeyedObjectPool;Ljava/sql/Connection;)V
            areturn
        end local 2 // org.apache.commons.dbcp.PoolingConnection$PStmtKey key
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   18     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0   18     1   obj  Ljava/lang/Object;
            3   18     2   key  Lorg/apache/commons/dbcp/PoolingConnection$PStmtKey;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      obj   

  public void destroyObject(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object obj
         0: .line 310
            aload 2 /* obj */
            instanceof org.apache.commons.dbcp.DelegatingPreparedStatement
            ifeq 3
         1: .line 311
            aload 2 /* obj */
            checkcast org.apache.commons.dbcp.DelegatingPreparedStatement
            invokevirtual org.apache.commons.dbcp.DelegatingPreparedStatement.getInnermostDelegate:()Ljava/sql/Statement;
            invokeinterface java.sql.Statement.close:()V
         2: .line 312
            goto 4
         3: .line 313
      StackMap locals:
      StackMap stack:
            aload 2 /* obj */
            checkcast java.sql.PreparedStatement
            invokeinterface java.sql.PreparedStatement.close:()V
         4: .line 315
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object obj
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    5     1   key  Ljava/lang/Object;
            0    5     2   obj  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      key   
      obj   

  public boolean validateObject(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object obj
         0: .line 326
            iconst_1
            ireturn
        end local 2 // java.lang.Object obj
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    1     1   key  Ljava/lang/Object;
            0    1     2   obj  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      key   
      obj   

  public void activateObject(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object obj
         0: .line 337
            aload 2 /* obj */
            checkcast org.apache.commons.dbcp.DelegatingPreparedStatement
            invokevirtual org.apache.commons.dbcp.DelegatingPreparedStatement.activate:()V
         1: .line 338
            return
        end local 2 // java.lang.Object obj
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    2     1   key  Ljava/lang/Object;
            0    2     2   obj  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      key   
      obj   

  public void passivateObject(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object obj
         0: .line 349
            aload 2 /* obj */
            checkcast java.sql.PreparedStatement
            invokeinterface java.sql.PreparedStatement.clearParameters:()V
         1: .line 350
            aload 2 /* obj */
            checkcast org.apache.commons.dbcp.DelegatingPreparedStatement
            invokevirtual org.apache.commons.dbcp.DelegatingPreparedStatement.passivate:()V
         2: .line 351
            return
        end local 2 // java.lang.Object obj
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
            0    3     1   key  Ljava/lang/Object;
            0    3     2   obj  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      key   
      obj   

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.dbcp.PoolingConnection this
         0: .line 354
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            ifnull 2
         1: .line 355
            new java.lang.StringBuilder
            dup
            ldc "PoolingConnection: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.apache.commons.dbcp.PoolingConnection._pstmtPool:Lorg/apache/commons/pool/KeyedObjectPool;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         2: .line 357
      StackMap locals:
      StackMap stack:
            ldc "PoolingConnection: null"
            areturn
        end local 0 // org.apache.commons.dbcp.PoolingConnection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/dbcp/PoolingConnection;
}
SourceFile: "PoolingConnection.java"
NestMembers:
  org.apache.commons.dbcp.PoolingConnection$PStmtKey
InnerClasses:
  PStmtKey = org.apache.commons.dbcp.PoolingConnection$PStmtKey of org.apache.commons.dbcp.PoolingConnection
/

commons-dbcp/ commons-dbcp/ 1.4/ org/apache/commons/dbcp/PoolingConnection.class
