class org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback implements org.springframework.jdbc.core.StatementCallback<int[]>, org.springframework.jdbc.core.SqlProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback
  super_class: java.lang.Object
{
  private java.lang.String currSql;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  final org.springframework.jdbc.core.JdbcTemplate this$0;
    descriptor: Lorg/springframework/jdbc/core/JdbcTemplate;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final java.lang.String[] val$sql;
    descriptor: [Ljava/lang/String;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.springframework.jdbc.core.JdbcTemplate, java.lang.String[]);
    descriptor: (Lorg/springframework/jdbc/core/JdbcTemplate;[Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
         0: .line 536
            aload 0 /* this */
            aload 1
            putfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.this$0:Lorg/springframework/jdbc/core/JdbcTemplate;
            aload 0 /* this */
            aload 2
            putfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/jdbc/core/JdbcTemplate$1BatchUpdateStatementCallback;
    MethodParameters:
         Name  Flags
      this$0   final
      val$sql  final

  public int[] doInStatement(java.sql.Statement);
    descriptor: (Ljava/sql/Statement;)[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
        start local 1 // java.sql.Statement stmt
         0: .line 543
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            arraylength
            newarray 10
            astore 2 /* rowsAffected */
        start local 2 // int[] rowsAffected
         1: .line 544
            aload 1 /* stmt */
            invokeinterface java.sql.Statement.getConnection:()Ljava/sql/Connection;
            invokestatic org.springframework.jdbc.support.JdbcUtils.supportsBatchUpdates:(Ljava/sql/Connection;)Z
            ifeq 21
         2: .line 545
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 7
      StackMap locals: org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback java.sql.Statement int[] top int int java.lang.String[]
      StackMap stack:
         3: aload 6
            iload 4
            aaload
            astore 3 /* sqlStmt */
        start local 3 // java.lang.String sqlStmt
         4: .line 546
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.currSql:Ljava/lang/String;
            aload 3 /* sqlStmt */
            invokevirtual org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.appendSql:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            putfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.currSql:Ljava/lang/String;
         5: .line 547
            aload 1 /* stmt */
            aload 3 /* sqlStmt */
            invokeinterface java.sql.Statement.addBatch:(Ljava/lang/String;)V
        end local 3 // java.lang.String sqlStmt
         6: .line 545
            iinc 4 1
      StackMap locals:
      StackMap stack:
         7: iload 4
            iload 5
            if_icmplt 3
         8: .line 550
            aload 1 /* stmt */
            invokeinterface java.sql.Statement.executeBatch:()[I
            astore 2 /* rowsAffected */
         9: .line 551
            goto 30
        10: .line 552
      StackMap locals: org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback java.sql.Statement int[]
      StackMap stack: java.sql.BatchUpdateException
            astore 3 /* ex */
        start local 3 // java.sql.BatchUpdateException ex
        11: .line 553
            aconst_null
            astore 4 /* batchExceptionSql */
        start local 4 // java.lang.String batchExceptionSql
        12: .line 554
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        13: goto 17
        14: .line 555
      StackMap locals: java.sql.BatchUpdateException java.lang.String int
      StackMap stack:
            aload 3 /* ex */
            invokevirtual java.sql.BatchUpdateException.getUpdateCounts:()[I
            iload 5 /* i */
            iaload
            bipush -3
            if_icmpne 16
        15: .line 556
            aload 0 /* this */
            aload 4 /* batchExceptionSql */
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            iload 5 /* i */
            aaload
            invokevirtual org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.appendSql:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 4 /* batchExceptionSql */
        16: .line 554
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        17: iload 5 /* i */
            aload 3 /* ex */
            invokevirtual java.sql.BatchUpdateException.getUpdateCounts:()[I
            arraylength
            if_icmplt 14
        end local 5 // int i
        18: .line 559
            aload 4 /* batchExceptionSql */
            invokestatic org.springframework.util.StringUtils.hasLength:(Ljava/lang/String;)Z
            ifeq 20
        19: .line 560
            aload 0 /* this */
            aload 4 /* batchExceptionSql */
            putfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.currSql:Ljava/lang/String;
        20: .line 562
      StackMap locals:
      StackMap stack:
            aload 3 /* ex */
            athrow
        end local 4 // java.lang.String batchExceptionSql
        end local 3 // java.sql.BatchUpdateException ex
        21: .line 566
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 3 /* i */
        start local 3 // int i
        22: goto 29
        23: .line 567
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            iload 3 /* i */
            aaload
            putfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.currSql:Ljava/lang/String;
        24: .line 568
            aload 1 /* stmt */
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            iload 3 /* i */
            aaload
            invokeinterface java.sql.Statement.execute:(Ljava/lang/String;)Z
            ifne 27
        25: .line 569
            aload 2 /* rowsAffected */
            iload 3 /* i */
            aload 1 /* stmt */
            invokeinterface java.sql.Statement.getUpdateCount:()I
            iastore
        26: .line 570
            goto 28
        27: .line 572
      StackMap locals:
      StackMap stack:
            new org.springframework.dao.InvalidDataAccessApiUsageException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Invalid batch SQL statement: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            iload 3 /* i */
            aaload
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.springframework.dao.InvalidDataAccessApiUsageException.<init>:(Ljava/lang/String;)V
            athrow
        28: .line 566
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        29: iload 3 /* i */
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.val$sql:[Ljava/lang/String;
            arraylength
            if_icmplt 23
        end local 3 // int i
        30: .line 576
      StackMap locals:
      StackMap stack:
            aload 2 /* rowsAffected */
            areturn
        end local 2 // int[] rowsAffected
        end local 1 // java.sql.Statement stmt
        end local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   31     0               this  Lorg/springframework/jdbc/core/JdbcTemplate$1BatchUpdateStatementCallback;
            0   31     1               stmt  Ljava/sql/Statement;
            1   31     2       rowsAffected  [I
            4    6     3            sqlStmt  Ljava/lang/String;
           11   21     3                 ex  Ljava/sql/BatchUpdateException;
           12   21     4  batchExceptionSql  Ljava/lang/String;
           13   18     5                  i  I
           22   30     3                  i  I
      Exception table:
        from    to  target  type
           8     9      10  Class java.sql.BatchUpdateException
    Exceptions:
      throws java.sql.SQLException, org.springframework.dao.DataAccessException
    MethodParameters:
      Name  Flags
      stmt  

  private java.lang.String appendSql(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
        start local 1 // java.lang.String sql
        start local 2 // java.lang.String statement
         0: .line 580
            aload 1 /* sql */
            invokestatic org.springframework.util.StringUtils.isEmpty:(Ljava/lang/Object;)Z
            ifeq 1
            aload 2 /* statement */
            goto 2
      StackMap locals:
      StackMap stack:
         1: new java.lang.StringBuilder
            dup
            aload 1 /* sql */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "; "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* statement */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         2: areturn
        end local 2 // java.lang.String statement
        end local 1 // java.lang.String sql
        end local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       this  Lorg/springframework/jdbc/core/JdbcTemplate$1BatchUpdateStatementCallback;
            0    3     1        sql  Ljava/lang/String;
            0    3     2  statement  Ljava/lang/String;
    RuntimeVisibleParameterAnnotations: 
      0:
        org.springframework.lang.Nullable()
      1:
    MethodParameters:
           Name  Flags
      sql        
      statement  

  public java.lang.String getSql();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
         0: .line 586
            aload 0 /* this */
            getfield org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.currSql:Ljava/lang/String;
            areturn
        end local 0 // org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/jdbc/core/JdbcTemplate$1BatchUpdateStatementCallback;
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

  public java.lang.Object doInStatement(java.sql.Statement);
    descriptor: (Ljava/sql/Statement;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            invokevirtual org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback.doInStatement:(Ljava/sql/Statement;)[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.sql.SQLException, org.springframework.dao.DataAccessException
}
Signature: Ljava/lang/Object;Lorg/springframework/jdbc/core/StatementCallback<[I>;Lorg/springframework/jdbc/core/SqlProvider;
SourceFile: "JdbcTemplate.java"
EnclosingMethod: org.springframework.jdbc.core.JdbcTemplate.batchUpdate:([Ljava/lang/String;)[I
NestHost: org.springframework.jdbc.core.JdbcTemplate
InnerClasses:
  BatchUpdateStatementCallback = org.springframework.jdbc.core.JdbcTemplate$1BatchUpdateStatementCallback