http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
public class org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory implements org.bouncycastle.cert.dane.DANEEntryFetcherFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory
  super_class: java.lang.Object
{
  private static final java.lang.String DANE_TYPE;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "53"

  private java.util.List dnsServerList;
    descriptor: Ljava/util/List;
    flags: (0x0002) ACC_PRIVATE

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

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
         0: .line 26
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 31
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory.dnsServerList:Ljava/util/List;
         2: .line 26
            return
        end local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;

  public org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory usingDNSServer(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
        start local 1 // java.lang.String dnsServer
         0: .line 42
            aload 0 /* this */
            getfield org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory.dnsServerList:Ljava/util/List;
            aload 1 /* dnsServer */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         1: .line 44
            aload 0 /* this */
            areturn
        end local 1 // java.lang.String dnsServer
        end local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;
            0    2     1  dnsServer  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      dnsServer  

  public org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory setAuthoritative(boolean);
    descriptor: (Z)Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
        start local 1 // boolean isAuthoritative
         0: .line 55
            aload 0 /* this */
            iload 1 /* isAuthoritative */
            putfield org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory.isAuthoritative:Z
         1: .line 57
            aload 0 /* this */
            areturn
        end local 1 // boolean isAuthoritative
        end local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;
            0    2     1  isAuthoritative  Z
    MethodParameters:
                 Name  Flags
      isAuthoritative  

  public org.bouncycastle.cert.dane.DANEEntryFetcher build(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/bouncycastle/cert/dane/DANEEntryFetcher;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
        start local 1 // java.lang.String domainName
         0: .line 68
            new java.util.Hashtable
            dup
            invokespecial java.util.Hashtable.<init>:()V
            astore 2 /* env */
        start local 2 // java.util.Hashtable env
         1: .line 70
            aload 2 /* env */
            ldc "java.naming.factory.initial"
            ldc "com.sun.jndi.dns.DnsContextFactory"
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 71
            aload 2 /* env */
            ldc "java.naming.authoritative"
            aload 0 /* this */
            getfield org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory.isAuthoritative:Z
            ifeq 3
            ldc "true"
            goto 4
      StackMap locals: org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory java.lang.String java.util.Hashtable
      StackMap stack: java.util.Hashtable java.lang.String
         3: ldc "false"
      StackMap locals: org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory java.lang.String java.util.Hashtable
      StackMap stack: java.util.Hashtable java.lang.String java.lang.String
         4: invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 73
            aload 0 /* this */
            getfield org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory.dnsServerList:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            ifle 14
         6: .line 75
            new java.lang.StringBuffer
            dup
            invokespecial java.lang.StringBuffer.<init>:()V
            astore 3 /* dnsServers */
        start local 3 // java.lang.StringBuffer dnsServers
         7: .line 77
            aload 0 /* this */
            getfield org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory.dnsServerList:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4 /* it */
        start local 4 // java.util.Iterator it
         8: goto 12
         9: .line 79
      StackMap locals: java.lang.StringBuffer java.util.Iterator
      StackMap stack:
            aload 3 /* dnsServers */
            invokevirtual java.lang.StringBuffer.length:()I
            ifle 11
        10: .line 81
            aload 3 /* dnsServers */
            ldc " "
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
        11: .line 83
      StackMap locals:
      StackMap stack:
            aload 3 /* dnsServers */
            new java.lang.StringBuilder
            dup
            ldc "dns://"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 4 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
            pop
        12: .line 77
      StackMap locals:
      StackMap stack:
            aload 4 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 9
        end local 4 // java.util.Iterator it
        13: .line 86
            aload 2 /* env */
            ldc "java.naming.provider.url"
            aload 3 /* dnsServers */
            invokevirtual java.lang.StringBuffer.toString:()Ljava/lang/String;
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 3 // java.lang.StringBuffer dnsServers
        14: .line 89
      StackMap locals:
      StackMap stack:
            new org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory$1
            dup
            aload 0 /* this */
            aload 2 /* env */
            aload 1 /* domainName */
            invokespecial org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory$1.<init>:(Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;Ljava/util/Hashtable;Ljava/lang/String;)V
            areturn
        end local 2 // java.util.Hashtable env
        end local 1 // java.lang.String domainName
        end local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   15     0        this  Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;
            0   15     1  domainName  Ljava/lang/String;
            1   15     2         env  Ljava/util/Hashtable;
            7   14     3  dnsServers  Ljava/lang/StringBuffer;
            8   13     4          it  Ljava/util/Iterator;
    MethodParameters:
            Name  Flags
      domainName  final

  private void addEntries(java.util.List, java.lang.String, javax.naming.directory.Attribute);
    descriptor: (Ljava/util/List;Ljava/lang/String;Ljavax/naming/directory/Attribute;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=7, args_size=4
        start local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
        start local 1 // java.util.List entries
        start local 2 // java.lang.String domainName
        start local 3 // javax.naming.directory.Attribute smimeAttr
         0: .line 151
            iconst_0
            istore 4 /* index */
        start local 4 // int index
         1: goto 9
         2: .line 153
      StackMap locals: int
      StackMap stack:
            aload 3 /* smimeAttr */
            iload 4 /* index */
            invokeinterface javax.naming.directory.Attribute.get:(I)Ljava/lang/Object;
            checkcast byte[]
            astore 5 /* data */
        start local 5 // byte[] data
         3: .line 155
            aload 5 /* data */
            invokestatic org.bouncycastle.cert.dane.DANEEntry.isValidCertificate:([B)Z
            ifeq 8
         4: .line 159
            aload 1 /* entries */
            new org.bouncycastle.cert.dane.DANEEntry
            dup
            aload 2 /* domainName */
            aload 5 /* data */
            invokespecial org.bouncycastle.cert.dane.DANEEntry.<init>:(Ljava/lang/String;[B)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         5: .line 160
            goto 8
         6: .line 161
      StackMap locals: org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory java.util.List java.lang.String javax.naming.directory.Attribute int byte[]
      StackMap stack: java.io.IOException
            astore 6 /* e */
        start local 6 // java.io.IOException e
         7: .line 163
            new org.bouncycastle.cert.dane.DANEException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Exception parsing entry: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 6 /* e */
            invokevirtual java.io.IOException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 6 /* e */
            invokespecial org.bouncycastle.cert.dane.DANEException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 6 // java.io.IOException e
        end local 5 // byte[] data
         8: .line 151
      StackMap locals:
      StackMap stack:
            iinc 4 /* index */ 1
      StackMap locals:
      StackMap stack:
         9: iload 4 /* index */
            aload 3 /* smimeAttr */
            invokeinterface javax.naming.directory.Attribute.size:()I
            if_icmpne 2
        end local 4 // int index
        10: .line 167
            return
        end local 3 // javax.naming.directory.Attribute smimeAttr
        end local 2 // java.lang.String domainName
        end local 1 // java.util.List entries
        end local 0 // org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   11     0        this  Lorg/bouncycastle/cert/dane/fetcher/JndiDANEFetcherFactory;
            0   11     1     entries  Ljava/util/List;
            0   11     2  domainName  Ljava/lang/String;
            0   11     3   smimeAttr  Ljavax/naming/directory/Attribute;
            1   10     4       index  I
            3    8     5        data  [B
            7    8     6           e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           4     5       6  Class java.io.IOException
    Exceptions:
      throws javax.naming.NamingException, org.bouncycastle.cert.dane.DANEException
    MethodParameters:
            Name  Flags
      entries     
      domainName  
      smimeAttr   
}
SourceFile: "JndiDANEFetcherFactory.java"
NestMembers:
  org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory$1
InnerClasses:
  org.bouncycastle.cert.dane.fetcher.JndiDANEFetcherFactory$1