org.postgresql/postgresql/42.2.6 : org/postgresql/core/Encoding.class

Encoding
https://github.com/pgjdbc/pgjdbc: Java JDBC 4.2 (JRE 8+) driver for PostgreSQL database (PostgreSQL Global Development Group)
BSD-2-Clause
Dave Cramer
Kris Jurka
Oliver Jowett
Craig Ringer
Vladimir Sitnikov
public class org.postgresql.core.Encoding
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.postgresql.core.Encoding
  super_class: java.lang.Object
{
  private static final java.util.logging.Logger LOGGER;
    descriptor: Ljava/util/logging/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final org.postgresql.core.Encoding DEFAULT_ENCODING;
    descriptor: Lorg/postgresql/core/Encoding;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final org.postgresql.core.Encoding UTF8_ENCODING;
    descriptor: Lorg/postgresql/core/Encoding;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.HashMap<java.lang.String, java.lang.String[]> encodings;
    descriptor: Ljava/util/HashMap;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/HashMap<Ljava/lang/String;[Ljava/lang/String;>;

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

  private final boolean fastASCIINumbers;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=6, locals=0, args_size=0
         0: .line 25
            ldc Lorg/postgresql/core/Encoding;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokestatic java.util.logging.Logger.getLogger:(Ljava/lang/String;)Ljava/util/logging/Logger;
            putstatic org.postgresql.core.Encoding.LOGGER:Ljava/util/logging/Logger;
         1: .line 27
            new org.postgresql.core.Encoding
            dup
            invokespecial org.postgresql.core.Encoding.<init>:()V
            putstatic org.postgresql.core.Encoding.DEFAULT_ENCODING:Lorg/postgresql/core/Encoding;
         2: .line 28
            new org.postgresql.core.Encoding
            dup
            ldc "UTF-8"
            invokespecial org.postgresql.core.Encoding.<init>:(Ljava/lang/String;)V
            putstatic org.postgresql.core.Encoding.UTF8_ENCODING:Lorg/postgresql/core/Encoding;
         3: .line 33
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
         4: .line 38
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "SQL_ASCII"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ASCII"
            aastore
            dup
            iconst_1
            ldc "US-ASCII"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 39
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "UNICODE"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "UTF-8"
            aastore
            dup
            iconst_1
            ldc "UTF8"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         6: .line 40
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "UTF8"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "UTF-8"
            aastore
            dup
            iconst_1
            ldc "UTF8"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 41
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN1"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_1"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         8: .line 42
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN2"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_2"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 43
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN3"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_3"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        10: .line 44
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN4"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_4"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        11: .line 45
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "ISO_8859_5"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_5"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        12: .line 46
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "ISO_8859_6"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_6"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        13: .line 47
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "ISO_8859_7"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_7"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        14: .line 48
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "ISO_8859_8"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_8"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        15: .line 49
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN5"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_9"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        16: .line 50
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN7"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_13"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        17: .line 51
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN9"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "ISO8859_15_FDIS"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        18: .line 52
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "EUC_JP"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "EUC_JP"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        19: .line 53
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "EUC_CN"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "EUC_CN"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        20: .line 54
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "EUC_KR"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "EUC_KR"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        21: .line 55
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "JOHAB"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "Johab"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        22: .line 56
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "EUC_TW"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "EUC_TW"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        23: .line 57
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "SJIS"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "MS932"
            aastore
            dup
            iconst_1
            ldc "SJIS"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        24: .line 58
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "BIG5"
            iconst_3
            anewarray java.lang.String
            dup
            iconst_0
            ldc "Big5"
            aastore
            dup
            iconst_1
            ldc "MS950"
            aastore
            dup
            iconst_2
            ldc "Cp950"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        25: .line 59
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "GBK"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "GBK"
            aastore
            dup
            iconst_1
            ldc "MS936"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        26: .line 60
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "UHC"
            iconst_3
            anewarray java.lang.String
            dup
            iconst_0
            ldc "MS949"
            aastore
            dup
            iconst_1
            ldc "Cp949"
            aastore
            dup
            iconst_2
            ldc "Cp949C"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        27: .line 61
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "TCVN"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "Cp1258"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        28: .line 62
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "WIN1256"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "Cp1256"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        29: .line 63
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "WIN1250"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "Cp1250"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        30: .line 64
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "WIN874"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "MS874"
            aastore
            dup
            iconst_1
            ldc "Cp874"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        31: .line 65
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "WIN"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "Cp1251"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        32: .line 66
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "ALT"
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "Cp866"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        33: .line 68
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "KOI8"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "KOI8_U"
            aastore
            dup
            iconst_1
            ldc "KOI8_R"
            aastore
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        34: .line 71
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "UNKNOWN"
            iconst_0
            anewarray java.lang.String
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        35: .line 73
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "MULE_INTERNAL"
            iconst_0
            anewarray java.lang.String
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        36: .line 74
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN6"
            iconst_0
            anewarray java.lang.String
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        37: .line 75
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN8"
            iconst_0
            anewarray java.lang.String
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        38: .line 76
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            ldc "LATIN10"
            iconst_0
            anewarray java.lang.String
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        39: .line 77
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.postgresql.core.Encoding this
         0: .line 86
            aload 0 /* this */
            invokestatic java.nio.charset.Charset.defaultCharset:()Ljava/nio/charset/Charset;
            invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
            invokespecial org.postgresql.core.Encoding.<init>:(Ljava/lang/String;)V
         1: .line 87
            return
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/postgresql/core/Encoding;

  protected void <init>(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=7, locals=3, args_size=3
        start local 0 // org.postgresql.core.Encoding this
        start local 1 // java.lang.String encoding
        start local 2 // boolean fastASCIINumbers
         0: .line 96
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 97
            aload 1 /* encoding */
            ifnonnull 3
         2: .line 98
            new java.lang.NullPointerException
            dup
            ldc "Null encoding charset not supported"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 100
      StackMap locals: org.postgresql.core.Encoding java.lang.String int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* encoding */
            putfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
         4: .line 101
            aload 0 /* this */
            iload 2 /* fastASCIINumbers */
            putfield org.postgresql.core.Encoding.fastASCIINumbers:Z
         5: .line 102
            getstatic org.postgresql.core.Encoding.LOGGER:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 9
         6: .line 103
            getstatic org.postgresql.core.Encoding.LOGGER:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            ldc "Creating new Encoding {0} with fastASCIINumbers {1}"
         7: .line 104
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* encoding */
            aastore
            dup
            iconst_1
            iload 2 /* fastASCIINumbers */
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            aastore
         8: .line 103
            invokevirtual java.util.logging.Logger.log:(Ljava/util/logging/Level;Ljava/lang/String;[Ljava/lang/Object;)V
         9: .line 106
      StackMap locals:
      StackMap stack:
            return
        end local 2 // boolean fastASCIINumbers
        end local 1 // java.lang.String encoding
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   10     0              this  Lorg/postgresql/core/Encoding;
            0   10     1          encoding  Ljava/lang/String;
            0   10     2  fastASCIINumbers  Z
    MethodParameters:
                  Name  Flags
      encoding          
      fastASCIINumbers  

  protected void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.postgresql.core.Encoding this
        start local 1 // java.lang.String encoding
         0: .line 115
            aload 0 /* this */
            aload 1 /* encoding */
            aload 1 /* encoding */
            invokestatic org.postgresql.core.Encoding.testAsciiNumbers:(Ljava/lang/String;)Z
            invokespecial org.postgresql.core.Encoding.<init>:(Ljava/lang/String;Z)V
         1: .line 116
            return
        end local 1 // java.lang.String encoding
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/postgresql/core/Encoding;
            0    2     1  encoding  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      encoding  

  public boolean hasAsciiNumbers();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.postgresql.core.Encoding this
         0: .line 125
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.fastASCIINumbers:Z
            ireturn
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/postgresql/core/Encoding;

  public static org.postgresql.core.Encoding getJVMEncoding(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/postgresql/core/Encoding;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.String jvmEncoding
         0: .line 136
            ldc "UTF-8"
            aload 0 /* jvmEncoding */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 137
            new org.postgresql.core.UTF8Encoding
            dup
            invokespecial org.postgresql.core.UTF8Encoding.<init>:()V
            areturn
         2: .line 139
      StackMap locals:
      StackMap stack:
            aload 0 /* jvmEncoding */
            invokestatic java.nio.charset.Charset.isSupported:(Ljava/lang/String;)Z
            ifeq 4
         3: .line 140
            new org.postgresql.core.Encoding
            dup
            aload 0 /* jvmEncoding */
            invokespecial org.postgresql.core.Encoding.<init>:(Ljava/lang/String;)V
            areturn
         4: .line 142
      StackMap locals:
      StackMap stack:
            getstatic org.postgresql.core.Encoding.DEFAULT_ENCODING:Lorg/postgresql/core/Encoding;
            areturn
        end local 0 // java.lang.String jvmEncoding
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0  jvmEncoding  Ljava/lang/String;
    MethodParameters:
             Name  Flags
      jvmEncoding  

  public static org.postgresql.core.Encoding getDatabaseEncoding(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/postgresql/core/Encoding;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // java.lang.String databaseEncoding
         0: .line 154
            ldc "UTF8"
            aload 0 /* databaseEncoding */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 155
            getstatic org.postgresql.core.Encoding.UTF8_ENCODING:Lorg/postgresql/core/Encoding;
            areturn
         2: .line 160
      StackMap locals:
      StackMap stack:
            getstatic org.postgresql.core.Encoding.encodings:Ljava/util/HashMap;
            aload 0 /* databaseEncoding */
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String[]
            astore 1 /* candidates */
        start local 1 // java.lang.String[] candidates
         3: .line 161
            aload 1 /* candidates */
            ifnull 11
         4: .line 162
            aload 1 /* candidates */
            dup
            astore 5
            arraylength
            istore 4
            iconst_0
            istore 3
            goto 10
      StackMap locals: java.lang.String java.lang.String[] top int int java.lang.String[]
      StackMap stack:
         5: aload 5
            iload 3
            aaload
            astore 2 /* candidate */
        start local 2 // java.lang.String candidate
         6: .line 163
            getstatic org.postgresql.core.Encoding.LOGGER:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            ldc "Search encoding candidate {0}"
            aload 2 /* candidate */
            invokevirtual java.util.logging.Logger.log:(Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Object;)V
         7: .line 164
            aload 2 /* candidate */
            invokestatic java.nio.charset.Charset.isSupported:(Ljava/lang/String;)Z
            ifeq 9
         8: .line 165
            new org.postgresql.core.Encoding
            dup
            aload 2 /* candidate */
            invokespecial org.postgresql.core.Encoding.<init>:(Ljava/lang/String;)V
            areturn
        end local 2 // java.lang.String candidate
         9: .line 162
      StackMap locals:
      StackMap stack:
            iinc 3 1
      StackMap locals:
      StackMap stack:
        10: iload 3
            iload 4
            if_icmplt 5
        11: .line 172
      StackMap locals: java.lang.String java.lang.String[]
      StackMap stack:
            aload 0 /* databaseEncoding */
            invokestatic java.nio.charset.Charset.isSupported:(Ljava/lang/String;)Z
            ifeq 13
        12: .line 173
            new org.postgresql.core.Encoding
            dup
            aload 0 /* databaseEncoding */
            invokespecial org.postgresql.core.Encoding.<init>:(Ljava/lang/String;)V
            areturn
        13: .line 177
      StackMap locals:
      StackMap stack:
            getstatic org.postgresql.core.Encoding.LOGGER:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            ldc "{0} encoding not found, returning default encoding"
            aload 0 /* databaseEncoding */
            invokevirtual java.util.logging.Logger.log:(Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Object;)V
        14: .line 178
            getstatic org.postgresql.core.Encoding.DEFAULT_ENCODING:Lorg/postgresql/core/Encoding;
            areturn
        end local 1 // java.lang.String[] candidates
        end local 0 // java.lang.String databaseEncoding
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   15     0  databaseEncoding  Ljava/lang/String;
            3   15     1        candidates  [Ljava/lang/String;
            6    9     2         candidate  Ljava/lang/String;
    MethodParameters:
                  Name  Flags
      databaseEncoding  

  public java.lang.String name();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.postgresql.core.Encoding this
         0: .line 187
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
            invokestatic java.nio.charset.Charset.isSupported:(Ljava/lang/String;)Z
            ifeq 1
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
            invokestatic java.nio.charset.Charset.forName:(Ljava/lang/String;)Ljava/nio/charset/Charset;
            invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         2: areturn
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/postgresql/core/Encoding;

  public byte[] encode(java.lang.String);
    descriptor: (Ljava/lang/String;)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.postgresql.core.Encoding this
        start local 1 // java.lang.String s
         0: .line 198
            aload 1 /* s */
            ifnonnull 2
         1: .line 199
            aconst_null
            areturn
         2: .line 202
      StackMap locals:
      StackMap stack:
            aload 1 /* s */
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
            invokevirtual java.lang.String.getBytes:(Ljava/lang/String;)[B
            areturn
        end local 1 // java.lang.String s
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/postgresql/core/Encoding;
            0    3     1     s  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      s     

  public java.lang.String decode(byte[], int, int);
    descriptor: ([BII)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // org.postgresql.core.Encoding this
        start local 1 // byte[] encodedString
        start local 2 // int offset
        start local 3 // int length
         0: .line 216
            new java.lang.String
            dup
            aload 1 /* encodedString */
            iload 2 /* offset */
            iload 3 /* length */
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
            invokespecial java.lang.String.<init>:([BIILjava/lang/String;)V
            areturn
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] encodedString
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    1     0           this  Lorg/postgresql/core/Encoding;
            0    1     1  encodedString  [B
            0    1     2         offset  I
            0    1     3         length  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
               Name  Flags
      encodedString  
      offset         
      length         

  public java.lang.String decode(byte[]);
    descriptor: ([B)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.postgresql.core.Encoding this
        start local 1 // byte[] encodedString
         0: .line 227
            aload 0 /* this */
            aload 1 /* encodedString */
            iconst_0
            aload 1 /* encodedString */
            arraylength
            invokevirtual org.postgresql.core.Encoding.decode:([BII)Ljava/lang/String;
            areturn
        end local 1 // byte[] encodedString
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    1     0           this  Lorg/postgresql/core/Encoding;
            0    1     1  encodedString  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
               Name  Flags
      encodedString  

  public java.io.Reader getDecodingReader(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)Ljava/io/Reader;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.postgresql.core.Encoding this
        start local 1 // java.io.InputStream in
         0: .line 238
            new java.io.InputStreamReader
            dup
            aload 1 /* in */
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
            invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;Ljava/lang/String;)V
            areturn
        end local 1 // java.io.InputStream in
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/postgresql/core/Encoding;
            0    1     1    in  Ljava/io/InputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      in    

  public java.io.Writer getEncodingWriter(java.io.OutputStream);
    descriptor: (Ljava/io/OutputStream;)Ljava/io/Writer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.postgresql.core.Encoding this
        start local 1 // java.io.OutputStream out
         0: .line 249
            new java.io.OutputStreamWriter
            dup
            aload 1 /* out */
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
            invokespecial java.io.OutputStreamWriter.<init>:(Ljava/io/OutputStream;Ljava/lang/String;)V
            areturn
        end local 1 // java.io.OutputStream out
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/postgresql/core/Encoding;
            0    1     1   out  Ljava/io/OutputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      out   

  public static org.postgresql.core.Encoding defaultEncoding();
    descriptor: ()Lorg/postgresql/core/Encoding;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 258
            getstatic org.postgresql.core.Encoding.DEFAULT_ENCODING:Lorg/postgresql/core/Encoding;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.postgresql.core.Encoding this
         0: .line 262
            aload 0 /* this */
            getfield org.postgresql.core.Encoding.encoding:Ljava/lang/String;
            areturn
        end local 0 // org.postgresql.core.Encoding this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/postgresql/core/Encoding;

  private static boolean testAsciiNumbers(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // java.lang.String encoding
         0: .line 277
            ldc "-0123456789"
            astore 1 /* test */
        start local 1 // java.lang.String test
         1: .line 278
            aload 1 /* test */
            aload 0 /* encoding */
            invokevirtual java.lang.String.getBytes:(Ljava/lang/String;)[B
            astore 2 /* bytes */
        start local 2 // byte[] bytes
         2: .line 279
            new java.lang.String
            dup
            aload 2 /* bytes */
            ldc "US-ASCII"
            invokespecial java.lang.String.<init>:([BLjava/lang/String;)V
            astore 3 /* res */
        start local 3 // java.lang.String res
         3: .line 280
            aload 1 /* test */
            aload 3 /* res */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
         4: ireturn
        end local 3 // java.lang.String res
        end local 2 // byte[] bytes
        end local 1 // java.lang.String test
         5: .line 281
      StackMap locals:
      StackMap stack: java.io.UnsupportedEncodingException
            pop
         6: .line 282
            iconst_0
            ireturn
        end local 0 // java.lang.String encoding
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0  encoding  Ljava/lang/String;
            1    5     1      test  Ljava/lang/String;
            2    5     2     bytes  [B
            3    5     3       res  Ljava/lang/String;
      Exception table:
        from    to  target  type
           0     4       5  Class java.io.UnsupportedEncodingException
    MethodParameters:
          Name  Flags
      encoding  
}
SourceFile: "Encoding.java"
/

org.postgresql/ postgresql/ 42.2.6/ org/postgresql/core/Encoding.class
