http://hibernate.org: The core O/RM functionality as provided by Hibernate (Hibernate.org) 
public class org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator implements org.hibernate.boot.registry.StandardServiceInitiator<org.hibernate.engine.jdbc.connections.spi.MultiTenantConnectionProvider>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator
  super_class: java.lang.Object
{
  private static final org.jboss.logging.Logger log;
    descriptor: Lorg/jboss/logging/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static final org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator INSTANCE;
    descriptor: Lorg/hibernate/engine/jdbc/connections/internal/MultiTenantConnectionProviderInitiator;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 46
            ldc Lorg/hibernate/engine/jdbc/connections/internal/MultiTenantConnectionProviderInitiator;
            invokestatic org.jboss.logging.Logger.getLogger:(Ljava/lang/Class;)Lorg/jboss/logging/Logger;
            putstatic org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator.log:Lorg/jboss/logging/Logger;
         1: .line 51
            new org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator
            dup
            invokespecial org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator.<init>:()V
            putstatic org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator.INSTANCE:Lorg/hibernate/engine/jdbc/connections/internal/MultiTenantConnectionProviderInitiator;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator this
         0: .line 45
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hibernate/engine/jdbc/connections/internal/MultiTenantConnectionProviderInitiator;

  public java.lang.Class<org.hibernate.engine.jdbc.connections.spi.MultiTenantConnectionProvider> getServiceInitiated();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator this
         0: .line 55
            ldc Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;
            areturn
        end local 0 // org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hibernate/engine/jdbc/connections/internal/MultiTenantConnectionProviderInitiator;
    Signature: ()Ljava/lang/Class<Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;>;

  public org.hibernate.engine.jdbc.connections.spi.MultiTenantConnectionProvider initiateService(java.util.Map, org.hibernate.service.spi.ServiceRegistryImplementor);
    descriptor: (Ljava/util/Map;Lorg/hibernate/service/spi/ServiceRegistryImplementor;)Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=9, args_size=3
        start local 0 // org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator this
        start local 1 // java.util.Map configurationValues
        start local 2 // org.hibernate.service.spi.ServiceRegistryImplementor registry
         0: .line 61
            aload 1 /* configurationValues */
            invokestatic org.hibernate.MultiTenancyStrategy.determineMultiTenancyStrategy:(Ljava/util/Map;)Lorg/hibernate/MultiTenancyStrategy;
            astore 3 /* strategy */
        start local 3 // org.hibernate.MultiTenancyStrategy strategy
         1: .line 62
            aload 3 /* strategy */
            getstatic org.hibernate.MultiTenancyStrategy.NONE:Lorg/hibernate/MultiTenancyStrategy;
            if_acmpeq 2
            aload 3 /* strategy */
            getstatic org.hibernate.MultiTenancyStrategy.DISCRIMINATOR:Lorg/hibernate/MultiTenancyStrategy;
            if_acmpne 3
         2: .line 64
      StackMap locals: org.hibernate.MultiTenancyStrategy
      StackMap stack:
            aconst_null
            areturn
         3: .line 67
      StackMap locals:
      StackMap stack:
            aload 1 /* configurationValues */
            ldc "hibernate.multi_tenant_connection_provider"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 4 /* configValue */
        start local 4 // java.lang.Object configValue
         4: .line 68
            aload 4 /* configValue */
            ifnonnull 9
         5: .line 71
            aload 1 /* configurationValues */
            ldc "hibernate.connection.datasource"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 5 /* dataSourceConfigValue */
        start local 5 // java.lang.Object dataSourceConfigValue
         6: .line 72
            aload 5 /* dataSourceConfigValue */
            ifnull 8
            ldc Ljava/lang/String;
            aload 5 /* dataSourceConfigValue */
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ifeq 8
         7: .line 73
            new org.hibernate.engine.jdbc.connections.spi.DataSourceBasedMultiTenantConnectionProviderImpl
            dup
            invokespecial org.hibernate.engine.jdbc.connections.spi.DataSourceBasedMultiTenantConnectionProviderImpl.<init>:()V
            areturn
         8: .line 76
      StackMap locals: java.lang.Object java.lang.Object
      StackMap stack:
            aconst_null
            areturn
        end local 5 // java.lang.Object dataSourceConfigValue
         9: .line 79
      StackMap locals:
      StackMap stack:
            ldc Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;
            aload 4 /* configValue */
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ifeq 11
        10: .line 80
            aload 4 /* configValue */
            checkcast org.hibernate.engine.jdbc.connections.spi.MultiTenantConnectionProvider
            areturn
        11: .line 84
      StackMap locals:
      StackMap stack:
            ldc Ljava/lang/Class;
            aload 4 /* configValue */
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ifeq 14
        12: .line 85
            aload 4 /* configValue */
            checkcast java.lang.Class
            astore 5 /* implClass */
        start local 5 // java.lang.Class implClass
        13: .line 86
            goto 21
        end local 5 // java.lang.Class implClass
        14: .line 88
      StackMap locals:
      StackMap stack:
            aload 4 /* configValue */
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            astore 6 /* className */
        start local 6 // java.lang.String className
        15: .line 89
            aload 2 /* registry */
            ldc Lorg/hibernate/boot/registry/classloading/spi/ClassLoaderService;
            invokeinterface org.hibernate.service.spi.ServiceRegistryImplementor.getService:(Ljava/lang/Class;)Lorg/hibernate/service/Service;
            checkcast org.hibernate.boot.registry.classloading.spi.ClassLoaderService
            astore 7 /* classLoaderService */
        start local 7 // org.hibernate.boot.registry.classloading.spi.ClassLoaderService classLoaderService
        16: .line 91
            aload 7 /* classLoaderService */
            aload 6 /* className */
            invokeinterface org.hibernate.boot.registry.classloading.spi.ClassLoaderService.classForName:(Ljava/lang/String;)Ljava/lang/Class;
            astore 5 /* implClass */
        start local 5 // java.lang.Class implClass
        17: .line 92
            goto 21
        end local 5 // java.lang.Class implClass
        18: .line 93
      StackMap locals: org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator java.util.Map org.hibernate.service.spi.ServiceRegistryImplementor org.hibernate.MultiTenancyStrategy java.lang.Object top java.lang.String org.hibernate.boot.registry.classloading.spi.ClassLoaderService
      StackMap stack: org.hibernate.boot.registry.classloading.spi.ClassLoadingException
            astore 8 /* cle */
        start local 8 // org.hibernate.boot.registry.classloading.spi.ClassLoadingException cle
        19: .line 94
            getstatic org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator.log:Lorg/jboss/logging/Logger;
            new java.lang.StringBuilder
            dup
            ldc "Unable to locate specified class ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 6 /* className */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 8 /* cle */
            invokevirtual org.jboss.logging.Logger.warn:(Ljava/lang/Object;Ljava/lang/Throwable;)V
        20: .line 95
            new org.hibernate.service.spi.ServiceException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unable to locate specified multi-tenant connection provider ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 6 /* className */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.hibernate.service.spi.ServiceException.<init>:(Ljava/lang/String;)V
            athrow
        end local 8 // org.hibernate.boot.registry.classloading.spi.ClassLoadingException cle
        end local 7 // org.hibernate.boot.registry.classloading.spi.ClassLoaderService classLoaderService
        end local 6 // java.lang.String className
        start local 5 // java.lang.Class implClass
        21: .line 100
      StackMap locals: org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator java.util.Map org.hibernate.service.spi.ServiceRegistryImplementor org.hibernate.MultiTenancyStrategy java.lang.Object java.lang.Class
      StackMap stack:
            aload 5 /* implClass */
            invokevirtual java.lang.Class.newInstance:()Ljava/lang/Object;
            checkcast org.hibernate.engine.jdbc.connections.spi.MultiTenantConnectionProvider
        22: areturn
        23: .line 102
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 6 /* e */
        start local 6 // java.lang.Exception e
        24: .line 103
            getstatic org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator.log:Lorg/jboss/logging/Logger;
            new java.lang.StringBuilder
            dup
            ldc "Unable to instantiate specified class ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 5 /* implClass */
            invokevirtual java.lang.Class.getName:()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;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 6 /* e */
            invokevirtual org.jboss.logging.Logger.warn:(Ljava/lang/Object;Ljava/lang/Throwable;)V
        25: .line 104
            new org.hibernate.service.spi.ServiceException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unable to instantiate specified multi-tenant connection provider ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 5 /* implClass */
            invokevirtual java.lang.Class.getName:()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;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.hibernate.service.spi.ServiceException.<init>:(Ljava/lang/String;)V
            athrow
        end local 6 // java.lang.Exception e
        end local 5 // java.lang.Class implClass
        end local 4 // java.lang.Object configValue
        end local 3 // org.hibernate.MultiTenancyStrategy strategy
        end local 2 // org.hibernate.service.spi.ServiceRegistryImplementor registry
        end local 1 // java.util.Map configurationValues
        end local 0 // org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   26     0                   this  Lorg/hibernate/engine/jdbc/connections/internal/MultiTenantConnectionProviderInitiator;
            0   26     1    configurationValues  Ljava/util/Map;
            0   26     2               registry  Lorg/hibernate/service/spi/ServiceRegistryImplementor;
            1   26     3               strategy  Lorg/hibernate/MultiTenancyStrategy;
            4   26     4            configValue  Ljava/lang/Object;
            6    9     5  dataSourceConfigValue  Ljava/lang/Object;
           13   14     5              implClass  Ljava/lang/Class<Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;>;
           17   18     5              implClass  Ljava/lang/Class<Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;>;
           21   26     5              implClass  Ljava/lang/Class<Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;>;
           15   21     6              className  Ljava/lang/String;
           16   21     7     classLoaderService  Lorg/hibernate/boot/registry/classloading/spi/ClassLoaderService;
           19   21     8                    cle  Lorg/hibernate/boot/registry/classloading/spi/ClassLoadingException;
           24   26     6                      e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
          16    17      18  Class org.hibernate.boot.registry.classloading.spi.ClassLoadingException
          21    22      23  Class java.lang.Exception
    MethodParameters:
                     Name  Flags
      configurationValues  
      registry             

  public org.hibernate.service.Service initiateService(java.util.Map, org.hibernate.service.spi.ServiceRegistryImplementor);
    descriptor: (Ljava/util/Map;Lorg/hibernate/service/spi/ServiceRegistryImplementor;)Lorg/hibernate/service/Service;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            aload 2
            invokevirtual org.hibernate.engine.jdbc.connections.internal.MultiTenantConnectionProviderInitiator.initiateService:(Ljava/util/Map;Lorg/hibernate/service/spi/ServiceRegistryImplementor;)Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Lorg/hibernate/boot/registry/StandardServiceInitiator<Lorg/hibernate/engine/jdbc/connections/spi/MultiTenantConnectionProvider;>;
SourceFile: "MultiTenantConnectionProviderInitiator.java"