http://www.h2database.com: H2 Database Engine
  • Thomas Mueller 
public class org.h2.command.ddl.CreateUser extends org.h2.command.ddl.DefineCommand
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.h2.command.ddl.CreateUser
  super_class: org.h2.command.ddl.DefineCommand
{
  private java.lang.String userName;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  private boolean admin;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private org.h2.expression.Expression password;
    descriptor: Lorg/h2/expression/Expression;
    flags: (0x0002) ACC_PRIVATE

  private org.h2.expression.Expression salt;
    descriptor: Lorg/h2/expression/Expression;
    flags: (0x0002) ACC_PRIVATE

  private org.h2.expression.Expression hash;
    descriptor: Lorg/h2/expression/Expression;
    flags: (0x0002) ACC_PRIVATE

  private boolean ifNotExists;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String comment;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(org.h2.engine.Session);
    descriptor: (Lorg/h2/engine/Session;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // org.h2.engine.Session session
         0: .line 33
            aload 0 /* this */
            aload 1 /* session */
            invokespecial org.h2.command.ddl.DefineCommand.<init>:(Lorg/h2/engine/Session;)V
         1: .line 34
            return
        end local 1 // org.h2.engine.Session session
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/h2/command/ddl/CreateUser;
            0    2     1  session  Lorg/h2/engine/Session;
    MethodParameters:
         Name  Flags
      session  

  public void setIfNotExists(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // boolean ifNotExists
         0: .line 37
            aload 0 /* this */
            iload 1 /* ifNotExists */
            putfield org.h2.command.ddl.CreateUser.ifNotExists:Z
         1: .line 38
            return
        end local 1 // boolean ifNotExists
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/h2/command/ddl/CreateUser;
            0    2     1  ifNotExists  Z
    MethodParameters:
             Name  Flags
      ifNotExists  

  public void setUserName(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // java.lang.String userName
         0: .line 41
            aload 0 /* this */
            aload 1 /* userName */
            putfield org.h2.command.ddl.CreateUser.userName:Ljava/lang/String;
         1: .line 42
            return
        end local 1 // java.lang.String userName
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/h2/command/ddl/CreateUser;
            0    2     1  userName  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      userName  

  public void setPassword(org.h2.expression.Expression);
    descriptor: (Lorg/h2/expression/Expression;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // org.h2.expression.Expression password
         0: .line 45
            aload 0 /* this */
            aload 1 /* password */
            putfield org.h2.command.ddl.CreateUser.password:Lorg/h2/expression/Expression;
         1: .line 46
            return
        end local 1 // org.h2.expression.Expression password
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/h2/command/ddl/CreateUser;
            0    2     1  password  Lorg/h2/expression/Expression;
    MethodParameters:
          Name  Flags
      password  

  static void setSaltAndHash(org.h2.engine.User, org.h2.engine.Session, org.h2.expression.Expression, org.h2.expression.Expression);
    descriptor: (Lorg/h2/engine/User;Lorg/h2/engine/Session;Lorg/h2/expression/Expression;Lorg/h2/expression/Expression;)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.h2.engine.User user
        start local 1 // org.h2.engine.Session session
        start local 2 // org.h2.expression.Expression salt
        start local 3 // org.h2.expression.Expression hash
         0: .line 57
            aload 0 /* user */
            aload 1 /* session */
            aload 2 /* salt */
            invokestatic org.h2.command.ddl.CreateUser.getByteArray:(Lorg/h2/engine/Session;Lorg/h2/expression/Expression;)[B
            aload 1 /* session */
            aload 3 /* hash */
            invokestatic org.h2.command.ddl.CreateUser.getByteArray:(Lorg/h2/engine/Session;Lorg/h2/expression/Expression;)[B
            invokevirtual org.h2.engine.User.setSaltAndHash:([B[B)V
         1: .line 58
            return
        end local 3 // org.h2.expression.Expression hash
        end local 2 // org.h2.expression.Expression salt
        end local 1 // org.h2.engine.Session session
        end local 0 // org.h2.engine.User user
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     user  Lorg/h2/engine/User;
            0    2     1  session  Lorg/h2/engine/Session;
            0    2     2     salt  Lorg/h2/expression/Expression;
            0    2     3     hash  Lorg/h2/expression/Expression;
    MethodParameters:
         Name  Flags
      user     
      session  
      salt     
      hash     

  private static byte[] getByteArray(org.h2.engine.Session, org.h2.expression.Expression);
    descriptor: (Lorg/h2/engine/Session;Lorg/h2/expression/Expression;)[B
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.h2.engine.Session session
        start local 1 // org.h2.expression.Expression e
         0: .line 61
            aload 1 /* e */
            aload 0 /* session */
            invokevirtual org.h2.expression.Expression.optimize:(Lorg/h2/engine/Session;)Lorg/h2/expression/Expression;
            aload 0 /* session */
            invokevirtual org.h2.expression.Expression.getValue:(Lorg/h2/engine/Session;)Lorg/h2/value/Value;
            invokevirtual org.h2.value.Value.getString:()Ljava/lang/String;
            astore 2 /* s */
        start local 2 // java.lang.String s
         1: .line 62
            aload 2 /* s */
            ifnonnull 2
            iconst_0
            newarray 8
            goto 3
      StackMap locals: java.lang.String
      StackMap stack:
         2: aload 2 /* s */
            invokestatic org.h2.util.StringUtils.convertHexToBytes:(Ljava/lang/String;)[B
      StackMap locals:
      StackMap stack: byte[]
         3: areturn
        end local 2 // java.lang.String s
        end local 1 // org.h2.expression.Expression e
        end local 0 // org.h2.engine.Session session
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  session  Lorg/h2/engine/Session;
            0    4     1        e  Lorg/h2/expression/Expression;
            1    4     2        s  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      session  
      e        

  static void setPassword(org.h2.engine.User, org.h2.engine.Session, org.h2.expression.Expression);
    descriptor: (Lorg/h2/engine/User;Lorg/h2/engine/Session;Lorg/h2/expression/Expression;)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=7, args_size=3
        start local 0 // org.h2.engine.User user
        start local 1 // org.h2.engine.Session session
        start local 2 // org.h2.expression.Expression password
         0: .line 73
            aload 2 /* password */
            aload 1 /* session */
            invokevirtual org.h2.expression.Expression.optimize:(Lorg/h2/engine/Session;)Lorg/h2/expression/Expression;
            aload 1 /* session */
            invokevirtual org.h2.expression.Expression.getValue:(Lorg/h2/engine/Session;)Lorg/h2/value/Value;
            invokevirtual org.h2.value.Value.getString:()Ljava/lang/String;
            astore 3 /* pwd */
        start local 3 // java.lang.String pwd
         1: .line 74
            aload 3 /* pwd */
            ifnonnull 2
            iconst_0
            newarray 5
            goto 3
      StackMap locals: java.lang.String
      StackMap stack:
         2: aload 3 /* pwd */
            invokevirtual java.lang.String.toCharArray:()[C
      StackMap locals:
      StackMap stack: char[]
         3: astore 4 /* passwordChars */
        start local 4 // char[] passwordChars
         4: .line 76
            aload 0 /* user */
            invokevirtual org.h2.engine.User.getName:()Ljava/lang/String;
            astore 6 /* userName */
        start local 6 // java.lang.String userName
         5: .line 77
            aload 6 /* userName */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 8
            aload 4 /* passwordChars */
            arraylength
            ifne 8
         6: .line 78
            iconst_0
            newarray 8
            astore 5 /* userPasswordHash */
        start local 5 // byte[] userPasswordHash
         7: .line 79
            goto 9
        end local 5 // byte[] userPasswordHash
         8: .line 80
      StackMap locals: org.h2.engine.User org.h2.engine.Session org.h2.expression.Expression java.lang.String char[] top java.lang.String
      StackMap stack:
            aload 6 /* userName */
            aload 4 /* passwordChars */
            invokestatic org.h2.security.SHA256.getKeyPasswordHash:(Ljava/lang/String;[C)[B
            astore 5 /* userPasswordHash */
        start local 5 // byte[] userPasswordHash
         9: .line 82
      StackMap locals: org.h2.engine.User org.h2.engine.Session org.h2.expression.Expression java.lang.String char[] byte[] java.lang.String
      StackMap stack:
            aload 0 /* user */
            aload 5 /* userPasswordHash */
            invokevirtual org.h2.engine.User.setUserPasswordHash:([B)V
        10: .line 83
            return
        end local 6 // java.lang.String userName
        end local 5 // byte[] userPasswordHash
        end local 4 // char[] passwordChars
        end local 3 // java.lang.String pwd
        end local 2 // org.h2.expression.Expression password
        end local 1 // org.h2.engine.Session session
        end local 0 // org.h2.engine.User user
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   11     0              user  Lorg/h2/engine/User;
            0   11     1           session  Lorg/h2/engine/Session;
            0   11     2          password  Lorg/h2/expression/Expression;
            1   11     3               pwd  Ljava/lang/String;
            4   11     4     passwordChars  [C
            7    8     5  userPasswordHash  [B
            9   11     5  userPasswordHash  [B
            5   11     6          userName  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      user      
      session   
      password  

  public int update();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=1
        start local 0 // org.h2.command.ddl.CreateUser this
         0: .line 87
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.session:Lorg/h2/engine/Session;
            invokevirtual org.h2.engine.Session.getUser:()Lorg/h2/engine/User;
            invokevirtual org.h2.engine.User.checkAdmin:()V
         1: .line 88
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.session:Lorg/h2/engine/Session;
            iconst_1
            invokevirtual org.h2.engine.Session.commit:(Z)V
         2: .line 89
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.session:Lorg/h2/engine/Session;
            invokevirtual org.h2.engine.Session.getDatabase:()Lorg/h2/engine/Database;
            astore 1 /* db */
        start local 1 // org.h2.engine.Database db
         3: .line 90
            aload 1 /* db */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.userName:Ljava/lang/String;
            invokevirtual org.h2.engine.Database.findRole:(Ljava/lang/String;)Lorg/h2/engine/Role;
            ifnull 5
         4: .line 91
            ldc 90069
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.userName:Ljava/lang/String;
            invokestatic org.h2.message.DbException.get:(ILjava/lang/String;)Lorg/h2/message/DbException;
            athrow
         5: .line 93
      StackMap locals: org.h2.engine.Database
      StackMap stack:
            aload 1 /* db */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.userName:Ljava/lang/String;
            invokevirtual org.h2.engine.Database.findUser:(Ljava/lang/String;)Lorg/h2/engine/User;
            ifnull 9
         6: .line 94
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.ifNotExists:Z
            ifeq 8
         7: .line 95
            iconst_0
            ireturn
         8: .line 97
      StackMap locals:
      StackMap stack:
            ldc 90033
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.userName:Ljava/lang/String;
            invokestatic org.h2.message.DbException.get:(ILjava/lang/String;)Lorg/h2/message/DbException;
            athrow
         9: .line 99
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.h2.command.ddl.CreateUser.getObjectId:()I
            istore 2 /* id */
        start local 2 // int id
        10: .line 100
            new org.h2.engine.User
            dup
            aload 1 /* db */
            iload 2 /* id */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.userName:Ljava/lang/String;
            iconst_0
            invokespecial org.h2.engine.User.<init>:(Lorg/h2/engine/Database;ILjava/lang/String;Z)V
            astore 3 /* user */
        start local 3 // org.h2.engine.User user
        11: .line 101
            aload 3 /* user */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.admin:Z
            invokevirtual org.h2.engine.User.setAdmin:(Z)V
        12: .line 102
            aload 3 /* user */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.comment:Ljava/lang/String;
            invokevirtual org.h2.engine.User.setComment:(Ljava/lang/String;)V
        13: .line 103
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.hash:Lorg/h2/expression/Expression;
            ifnull 16
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.salt:Lorg/h2/expression/Expression;
            ifnull 16
        14: .line 104
            aload 3 /* user */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.session:Lorg/h2/engine/Session;
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.salt:Lorg/h2/expression/Expression;
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.hash:Lorg/h2/expression/Expression;
            invokestatic org.h2.command.ddl.CreateUser.setSaltAndHash:(Lorg/h2/engine/User;Lorg/h2/engine/Session;Lorg/h2/expression/Expression;Lorg/h2/expression/Expression;)V
        15: .line 105
            goto 20
      StackMap locals: int org.h2.engine.User
      StackMap stack:
        16: aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.password:Lorg/h2/expression/Expression;
            ifnull 19
        17: .line 106
            aload 3 /* user */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.session:Lorg/h2/engine/Session;
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.password:Lorg/h2/expression/Expression;
            invokestatic org.h2.command.ddl.CreateUser.setPassword:(Lorg/h2/engine/User;Lorg/h2/engine/Session;Lorg/h2/expression/Expression;)V
        18: .line 107
            goto 20
        19: .line 108
      StackMap locals:
      StackMap stack:
            invokestatic org.h2.message.DbException.throwInternalError:()Ljava/lang/RuntimeException;
            athrow
        20: .line 110
      StackMap locals:
      StackMap stack:
            aload 1 /* db */
            aload 0 /* this */
            getfield org.h2.command.ddl.CreateUser.session:Lorg/h2/engine/Session;
            aload 3 /* user */
            invokevirtual org.h2.engine.Database.addDatabaseObject:(Lorg/h2/engine/Session;Lorg/h2/engine/DbObject;)V
        21: .line 111
            iconst_0
            ireturn
        end local 3 // org.h2.engine.User user
        end local 2 // int id
        end local 1 // org.h2.engine.Database db
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   22     0  this  Lorg/h2/command/ddl/CreateUser;
            3   22     1    db  Lorg/h2/engine/Database;
           10   22     2    id  I
           11   22     3  user  Lorg/h2/engine/User;

  public void setSalt(org.h2.expression.Expression);
    descriptor: (Lorg/h2/expression/Expression;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // org.h2.expression.Expression e
         0: .line 115
            aload 0 /* this */
            aload 1 /* e */
            putfield org.h2.command.ddl.CreateUser.salt:Lorg/h2/expression/Expression;
         1: .line 116
            return
        end local 1 // org.h2.expression.Expression e
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/h2/command/ddl/CreateUser;
            0    2     1     e  Lorg/h2/expression/Expression;
    MethodParameters:
      Name  Flags
      e     

  public void setHash(org.h2.expression.Expression);
    descriptor: (Lorg/h2/expression/Expression;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // org.h2.expression.Expression e
         0: .line 119
            aload 0 /* this */
            aload 1 /* e */
            putfield org.h2.command.ddl.CreateUser.hash:Lorg/h2/expression/Expression;
         1: .line 120
            return
        end local 1 // org.h2.expression.Expression e
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/h2/command/ddl/CreateUser;
            0    2     1     e  Lorg/h2/expression/Expression;
    MethodParameters:
      Name  Flags
      e     

  public void setAdmin(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // boolean b
         0: .line 123
            aload 0 /* this */
            iload 1 /* b */
            putfield org.h2.command.ddl.CreateUser.admin:Z
         1: .line 124
            return
        end local 1 // boolean b
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/h2/command/ddl/CreateUser;
            0    2     1     b  Z
    MethodParameters:
      Name  Flags
      b     

  public void setComment(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.command.ddl.CreateUser this
        start local 1 // java.lang.String comment
         0: .line 127
            aload 0 /* this */
            aload 1 /* comment */
            putfield org.h2.command.ddl.CreateUser.comment:Ljava/lang/String;
         1: .line 128
            return
        end local 1 // java.lang.String comment
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/h2/command/ddl/CreateUser;
            0    2     1  comment  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      comment  

  public int getType();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.h2.command.ddl.CreateUser this
         0: .line 132
            bipush 32
            ireturn
        end local 0 // org.h2.command.ddl.CreateUser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/h2/command/ddl/CreateUser;
}
SourceFile: "CreateUser.java"