https://commons.apache.org/proper/commons-configuration/: Tools to assist in the reading of configuration/preferences files in various formats (The Apache Software Foundation)
  • Konstantin Shaposhnikov (scand.com)
  • Jamie M. Guillemette (TD Bank)
  • Jorge Ferrer ()
  • Gabriele Garuglieri (Infoblu S.p.A)
  • Nicolas De Loof (Cap Gemini)
  • Oliver Kopp
  • Dennis Kieselhorst (IRIAN Deutschland)
  • Raviteja Lokineni
  • Vincent Maurin (glispa GmbH)
  • The Alchemist
  • Pascal Essiembre (Norconex Inc.)
  • Patrick Schmidt
  • Daniel Rall (CollabNet, Inc.)
  • Jason van Zyl (Zenplex)
  • Martin Poeschl (tucana.at)
  • dIon Gillard (Multitask Consulting)
  • Henning P. Schmiedehausen (INTERMETA - Gesellschaft fuer Mehrwertdienste mbH)
  • Eric Pugh (upstate.com)
  • Brian E. Dunbar (dunbarconsulting.org)
  • Emmanuel Bourg (Ariane Software)
  • Oliver Heger (Bosch Software Innovations)
  • Jörg Schaible
  • Ralph Goers (Intuit)
  • Gary Gregory (Rocket Software)
  • Claude Warren
  • Rob Tompkins 
abstract class org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation
  super_class: java.lang.Object
{
  private java.sql.Connection conn;
    descriptor: Ljava/sql/Connection;
    flags: (0x0002) ACC_PRIVATE

  private java.sql.PreparedStatement pstmt;
    descriptor: Ljava/sql/PreparedStatement;
    flags: (0x0002) ACC_PRIVATE

  private java.sql.ResultSet resultSet;
    descriptor: Ljava/sql/ResultSet;
    flags: (0x0002) ACC_PRIVATE

  private final org.apache.commons.configuration2.event.EventType<? extends org.apache.commons.configuration2.event.ConfigurationErrorEvent> errorEventType;
    descriptor: Lorg/apache/commons/configuration2/event/EventType;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/apache/commons/configuration2/event/EventType<+Lorg/apache/commons/configuration2/event/ConfigurationErrorEvent;>;

  private final org.apache.commons.configuration2.event.EventType<?> operationEventType;
    descriptor: Lorg/apache/commons/configuration2/event/EventType;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/apache/commons/configuration2/event/EventType<*>;

  private final java.lang.String errorPropertyName;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.Object errorPropertyValue;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final org.apache.commons.configuration2.DatabaseConfiguration this$0;
    descriptor: Lorg/apache/commons/configuration2/DatabaseConfiguration;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  protected void <init>(org.apache.commons.configuration2.event.EventType<? extends org.apache.commons.configuration2.event.ConfigurationErrorEvent>, org.apache.commons.configuration2.event.EventType<?>, java.lang.String, );
    descriptor: (Lorg/apache/commons/configuration2/DatabaseConfiguration;Lorg/apache/commons/configuration2/event/EventType;Lorg/apache/commons/configuration2/event/EventType;Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=6, args_size=6
        start local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
        start local 2 // org.apache.commons.configuration2.event.EventType errEvType
        start local 3 // org.apache.commons.configuration2.event.EventType opType
        start local 4 // java.lang.String errPropName
        start local 5 // java.lang.Object errPropVal
         0: .line 721
            aload 0 /* this */
            aload 1
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
         1: .line 718
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         2: .line 722
            aload 0 /* this */
            aload 2 /* errEvType */
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.errorEventType:Lorg/apache/commons/configuration2/event/EventType;
         3: .line 723
            aload 0 /* this */
            aload 3 /* opType */
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.operationEventType:Lorg/apache/commons/configuration2/event/EventType;
         4: .line 724
            aload 0 /* this */
            aload 4 /* errPropName */
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.errorPropertyName:Ljava/lang/String;
         5: .line 725
            aload 0 /* this */
            aload 5 /* errPropVal */
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.errorPropertyValue:Ljava/lang/Object;
         6: .line 726
            return
        end local 5 // java.lang.Object errPropVal
        end local 4 // java.lang.String errPropName
        end local 3 // org.apache.commons.configuration2.event.EventType opType
        end local 2 // org.apache.commons.configuration2.event.EventType errEvType
        end local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0         this  Lorg/apache/commons/configuration2/DatabaseConfiguration$JdbcOperation<TT;>;
            0    7     2    errEvType  Lorg/apache/commons/configuration2/event/EventType<+Lorg/apache/commons/configuration2/event/ConfigurationErrorEvent;>;
            0    7     3       opType  Lorg/apache/commons/configuration2/event/EventType<*>;
            0    7     4  errPropName  Ljava/lang/String;
            0    7     5   errPropVal  Ljava/lang/Object;
    Signature: (Lorg/apache/commons/configuration2/event/EventType<+Lorg/apache/commons/configuration2/event/ConfigurationErrorEvent;>;Lorg/apache/commons/configuration2/event/EventType<*>;Ljava/lang/String;Ljava/lang/Object;)V
    MethodParameters:
             Name  Flags
      this$0       final
      errEvType    final
      opType       final
      errPropName  final
      errPropVal   final

  public T execute();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=1
        start local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
         0: .line 739
            aconst_null
            astore 1 /* result */
        start local 1 // java.lang.Object result
         1: .line 743
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration.getDatasource:()Ljavax/sql/DataSource;
            invokeinterface javax.sql.DataSource.getConnection:()Ljava/sql/Connection;
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.conn:Ljava/sql/Connection;
         2: .line 744
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.performOperation:()Ljava/lang/Object;
            astore 1 /* result */
         3: .line 746
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration.isAutoCommit:()Z
            ifeq 14
         4: .line 748
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.conn:Ljava/sql/Connection;
            invokeinterface java.sql.Connection.commit:()V
         5: .line 750
            goto 14
         6: .line 751
      StackMap locals: org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation java.lang.Object
      StackMap stack: java.sql.SQLException
            astore 2 /* e */
        start local 2 // java.sql.SQLException e
         7: .line 753
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.errorEventType:Lorg/apache/commons/configuration2/event/EventType;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.operationEventType:Lorg/apache/commons/configuration2/event/EventType;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.errorPropertyName:Ljava/lang/String;
         8: .line 754
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.errorPropertyValue:Ljava/lang/Object;
            aload 2 /* e */
         9: .line 753
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration.fireError:(Lorg/apache/commons/configuration2/event/EventType;Lorg/apache/commons/configuration2/event/EventType;Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Throwable;)V
        end local 2 // java.sql.SQLException e
        10: .line 758
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.conn:Ljava/sql/Connection;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.pstmt:Ljava/sql/PreparedStatement;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.resultSet:Ljava/sql/ResultSet;
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration.close:(Ljava/sql/Connection;Ljava/sql/Statement;Ljava/sql/ResultSet;)V
            goto 15
        11: .line 757
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 3
        12: .line 758
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.conn:Ljava/sql/Connection;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.pstmt:Ljava/sql/PreparedStatement;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.resultSet:Ljava/sql/ResultSet;
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration.close:(Ljava/sql/Connection;Ljava/sql/Statement;Ljava/sql/ResultSet;)V
        13: .line 759
            aload 3
            athrow
        14: .line 758
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.conn:Ljava/sql/Connection;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.pstmt:Ljava/sql/PreparedStatement;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.resultSet:Ljava/sql/ResultSet;
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration.close:(Ljava/sql/Connection;Ljava/sql/Statement;Ljava/sql/ResultSet;)V
        15: .line 761
      StackMap locals:
      StackMap stack:
            aload 1 /* result */
            areturn
        end local 1 // java.lang.Object result
        end local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   16     0    this  Lorg/apache/commons/configuration2/DatabaseConfiguration$JdbcOperation<TT;>;
            1   16     1  result  TT;
            7   10     2       e  Ljava/sql/SQLException;
      Exception table:
        from    to  target  type
           1     5       6  Class java.sql.SQLException
           1    10      11  any
    Signature: ()TT;

  protected java.sql.Connection getConnection();
    descriptor: ()Ljava/sql/Connection;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
         0: .line 772
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.conn:Ljava/sql/Connection;
            areturn
        end local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/configuration2/DatabaseConfiguration$JdbcOperation<TT;>;

  protected java.sql.PreparedStatement createStatement(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)Ljava/sql/PreparedStatement;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
        start local 1 // java.lang.String sql
        start local 2 // boolean nameCol
         0: .line 789
            iload 2 /* nameCol */
            ifeq 5
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            getfield org.apache.commons.configuration2.DatabaseConfiguration.configurationNameColumn:Ljava/lang/String;
            ifnull 5
         1: .line 791
            new java.lang.StringBuilder
            dup
            aload 1 /* sql */
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            astore 4 /* buf */
        start local 4 // java.lang.StringBuilder buf
         2: .line 792
            aload 4 /* buf */
            ldc " AND "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            getfield org.apache.commons.configuration2.DatabaseConfiguration.configurationNameColumn:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "=?"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 793
            aload 4 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 3 /* statement */
        end local 4 // java.lang.StringBuilder buf
        start local 3 // java.lang.String statement
         4: .line 794
            goto 6
        end local 3 // java.lang.String statement
         5: .line 797
      StackMap locals:
      StackMap stack:
            aload 1 /* sql */
            astore 3 /* statement */
        start local 3 // java.lang.String statement
         6: .line 800
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.getConnection:()Ljava/sql/Connection;
            aload 3 /* statement */
            invokeinterface java.sql.Connection.prepareStatement:(Ljava/lang/String;)Ljava/sql/PreparedStatement;
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.pstmt:Ljava/sql/PreparedStatement;
         7: .line 801
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.pstmt:Ljava/sql/PreparedStatement;
            areturn
        end local 3 // java.lang.String statement
        end local 2 // boolean nameCol
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0       this  Lorg/apache/commons/configuration2/DatabaseConfiguration$JdbcOperation<TT;>;
            0    8     1        sql  Ljava/lang/String;
            0    8     2    nameCol  Z
            4    5     3  statement  Ljava/lang/String;
            6    8     3  statement  Ljava/lang/String;
            2    4     4        buf  Ljava/lang/StringBuilder;
    Exceptions:
      throws java.sql.SQLException
    MethodParameters:
         Name  Flags
      sql      final
      nameCol  final

  protected java.sql.PreparedStatement initStatement(java.lang.String, boolean, java.lang.Object[]);
    descriptor: (Ljava/lang/String;Z[Ljava/lang/Object;)Ljava/sql/PreparedStatement;
    flags: (0x0084) ACC_PROTECTED, ACC_VARARGS
    Code:
      stack=3, locals=10, args_size=4
        start local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
        start local 1 // java.lang.String sql
        start local 2 // boolean nameCol
        start local 3 // java.lang.Object[] params
         0: .line 820
            aload 0 /* this */
            aload 1 /* sql */
            iload 2 /* nameCol */
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.createStatement:(Ljava/lang/String;Z)Ljava/sql/PreparedStatement;
            astore 4 /* ps */
        start local 4 // java.sql.PreparedStatement ps
         1: .line 822
            iconst_1
            istore 5 /* idx */
        start local 5 // int idx
         2: .line 823
            aload 3 /* params */
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 6
      StackMap locals: org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation java.lang.String int java.lang.Object[] java.sql.PreparedStatement int top int int java.lang.Object[]
      StackMap stack:
         3: aload 9
            iload 7
            aaload
            astore 6 /* param */
        start local 6 // java.lang.Object param
         4: .line 825
            aload 4 /* ps */
            iload 5 /* idx */
            iinc 5 /* idx */ 1
            aload 6 /* param */
            invokeinterface java.sql.PreparedStatement.setObject:(ILjava/lang/Object;)V
        end local 6 // java.lang.Object param
         5: .line 823
            iinc 7 1
      StackMap locals:
      StackMap stack:
         6: iload 7
            iload 8
            if_icmplt 3
         7: .line 827
            iload 2 /* nameCol */
            ifeq 9
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            getfield org.apache.commons.configuration2.DatabaseConfiguration.configurationNameColumn:Ljava/lang/String;
            ifnull 9
         8: .line 829
            aload 4 /* ps */
            iload 5 /* idx */
            aload 0 /* this */
            getfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.this$0:Lorg/apache/commons/configuration2/DatabaseConfiguration;
            getfield org.apache.commons.configuration2.DatabaseConfiguration.configurationName:Ljava/lang/String;
            invokeinterface java.sql.PreparedStatement.setString:(ILjava/lang/String;)V
         9: .line 832
      StackMap locals: org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation java.lang.String int java.lang.Object[] java.sql.PreparedStatement int
      StackMap stack:
            aload 4 /* ps */
            areturn
        end local 5 // int idx
        end local 4 // java.sql.PreparedStatement ps
        end local 3 // java.lang.Object[] params
        end local 2 // boolean nameCol
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   10     0     this  Lorg/apache/commons/configuration2/DatabaseConfiguration$JdbcOperation<TT;>;
            0   10     1      sql  Ljava/lang/String;
            0   10     2  nameCol  Z
            0   10     3   params  [Ljava/lang/Object;
            1   10     4       ps  Ljava/sql/PreparedStatement;
            2   10     5      idx  I
            4    5     6    param  Ljava/lang/Object;
    Exceptions:
      throws java.sql.SQLException
    MethodParameters:
         Name  Flags
      sql      final
      nameCol  final
      params   final

  protected java.sql.ResultSet openResultSet(java.lang.String, boolean, java.lang.Object[]);
    descriptor: (Ljava/lang/String;Z[Ljava/lang/Object;)Ljava/sql/ResultSet;
    flags: (0x0084) ACC_PROTECTED, ACC_VARARGS
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
        start local 1 // java.lang.String sql
        start local 2 // boolean nameCol
        start local 3 // java.lang.Object[] params
         0: .line 849
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* sql */
            iload 2 /* nameCol */
            aload 3 /* params */
            invokevirtual org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.initStatement:(Ljava/lang/String;Z[Ljava/lang/Object;)Ljava/sql/PreparedStatement;
            invokeinterface java.sql.PreparedStatement.executeQuery:()Ljava/sql/ResultSet;
            dup_x1
            putfield org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation.resultSet:Ljava/sql/ResultSet;
            areturn
        end local 3 // java.lang.Object[] params
        end local 2 // boolean nameCol
        end local 1 // java.lang.String sql
        end local 0 // org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/commons/configuration2/DatabaseConfiguration$JdbcOperation<TT;>;
            0    1     1      sql  Ljava/lang/String;
            0    1     2  nameCol  Z
            0    1     3   params  [Ljava/lang/Object;
    Exceptions:
      throws java.sql.SQLException
    MethodParameters:
         Name  Flags
      sql      final
      nameCol  final
      params   final

  protected abstract T performOperation();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Exceptions:
      throws java.sql.SQLException
    Signature: ()TT;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "DatabaseConfiguration.java"
NestHost: org.apache.commons.configuration2.DatabaseConfiguration
InnerClasses:
  private abstract JdbcOperation = org.apache.commons.configuration2.DatabaseConfiguration$JdbcOperation of org.apache.commons.configuration2.DatabaseConfiguration