Examples of javax.naming.BinaryRefAddr

javax.naming.BinaryRefAddr
This class represents the binary form of the address of a communications end-point.
A BinaryRefAddr consists of a type that describes the communication mechanism and an opaque buffer containing the address description specific to that communication mechanism. The format and interpretation of the address type and the contents of the opaque buffer are based on the agreement of three parties: the client that uses the address, the object/server that can be reached using the address, and the administrator or program that creates the address.
An example of a binary reference address is an BER X.500 presentation address. Another example of a binary reference address is a serialized form of a service's object handle.
A binary reference address is immutable in the sense that its fields once created, cannot be replaced. However, it is possible to access the byte array used to hold the opaque buffer. Programs are strongly recommended against changing this byte array. Changes to this byte array need to be explicitly synchronized. @author Rosanna Lee @author Scott Seligman @see RefAddr @see StringRefAddr @since 1.3

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream oas = new ObjectOutputStream(baos);
        oas.writeObject(dataSourceDescription);
        oas.flush();
        byte[] content = baos.toByteArray();
        RefAddr addr = new BinaryRefAddr(DataSourceDescription.class.getName(), content);
        return new Reference(DataSourceService.class.getName(), addr, DataSourceGBeanObjectFactory.class.getName(), null);
    }

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            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            CachePolicy policy = getDefaultCachePolicy();
            try {
                ObjectOutputStream oos = new ObjectOutputStream(baos);
                oos.writeObject(policy);
                ref.add(new BinaryRefAddr(DEFAULT_CACHE_POLICY_ATTR, baos.toByteArray()));
            } catch (IOException e) {
                I18n msg = GraphI18n.errorSerializingInMemoryCachePolicyInSource;
                throw new RepositorySourceException(getName(), msg.text(policy.getClass().getName(), getName()), e);
            }
        }

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      throw namingException;
    }


    return new Reference(
        Ejb3Configuration.class.getName(),
        new BinaryRefAddr("object", serialized ),
        Ejb3ConfigurationObjectFactory.class.getName(),
        null
    );
  }

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    Reference reference = new Reference(this.getClass().getName(), CommonDataSourceFactory.class.getName(), null);
    reference.add(new StringRefAddr(CommonDataSourceFactory.CLUSTER, this.cluster));
    DatabaseClusterConfigurationFactory<Z, D> factory = this.getConfigurationFactory();
    if (factory != null)
    {
      reference.add(new BinaryRefAddr(CommonDataSourceFactory.CONFIG, Objects.serialize(factory)));
    }
    else
    {
      reference.add(new StringRefAddr(CommonDataSourceFactory.CONFIG, this.config));
    }

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        byte[] serJndiEnv = null;
        // BinaryRefAddr does not allow null byte[].
        if (jndiEnvironment != null)
        {
            serJndiEnv = SerializationUtils.serialize(jndiEnvironment);
            ref.add(new BinaryRefAddr("jndiEnvironment", serJndiEnv));
        }


        byte[] serPUMC = null;
        // BinaryRefAddr does not allow null byte[].
        if (getPerUserMaxConnections() != null)
        {
            serPUMC = SerializationUtils.serialize(getPerUserMaxConnections());
            ref.add(new BinaryRefAddr("perUserMaxConnections", serPUMC));
        }


        return ref;
    }

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        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream oas = new ObjectOutputStream(baos);
        oas.writeObject(dataSourceDescription);
        oas.flush();
        byte[] content = baos.toByteArray();
        RefAddr addr = new BinaryRefAddr(DataSourceDescription.class.getName(), content);
        return new Reference(DataSourceService.class.getName(), addr, DataSourceGBeanObjectFactory.class.getName(), null);
    }

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  }


  public void testConstructor_ByRefAddr() {
    String className = "java.util.Hashtable";
    String type = "Binary";
    RefAddr refAddr = new BinaryRefAddr(type, buffer);
    Reference reference = new Reference(className, refAddr);


    assertEquals(className, reference.getClassName());
    assertEquals(refAddr, reference.get(0));
    assertNull(reference.getFactoryClassName());

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    String className = "java.util.Hashtable";
    String factoryName = "factory name";
    String factoryLocation = "file:///home/";


    String type = "Binary";
    RefAddr refAddr = new BinaryRefAddr(type, buffer);


    Reference reference = new Reference(className, refAddr, factoryName,
        factoryLocation);


    assertEquals(className, reference.getClassName());

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    assertEquals(1, reference.size());
  }


  public void testAdd_Simple() {
    String type = "Binary";
    BinaryRefAddr refAddr0 = new BinaryRefAddr(type, buffer);
    byte[] buffer1 = { 1, 2, 3, 4 };
    BinaryRefAddr refAddr1 = new BinaryRefAddr(type, buffer1);
    ref.add(refAddr0);
    ref.add(refAddr1);


    assertEquals(2, ref.size());
    assertEquals(refAddr0, ref.get(0));

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    assertNull(ref.get(0));
  }


  public void testAdd_ByIndex() {
    String type = "Binary";
    BinaryRefAddr refAddr0 = new BinaryRefAddr(type, buffer);
    byte[] buffer1 = { 1, 2, 3, 4 };
    BinaryRefAddr refAddr1 = new BinaryRefAddr(type, buffer1);
    ref.add(0, refAddr0);
    ref.add(1, refAddr1);


    assertEquals(2, ref.size());
    assertEquals(refAddr0, ref.get(0));

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