# org.omg.IOP.CodecPackage

***

**1. Encoding and Decoding IOP Messages**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode an IOP message
byte[] encodedMessage = codec.encode(iopMessage);

// Decode an IOP message
IOPMessage decodedMessage = codec.decode(encodedMessage);
```

**2. Generating Unique IORs**

```java
import org.omg.IOP.IOR;
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Create an IOR template
IOR template = new IOR();

// Generate a unique IOR
IOR ior = codec.generateUniqueIOR(template);
```

**3. Parsing IOR Strings**

```java
import org.omg.IOP.IOR;
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Parse an IOR string
IOR ior = codec.parseIOR(iorString);
```

**4. Getting the Type ID of an IOR**

```java
import org.omg.IOP.IOR;
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Get the type ID of an IOR
String typeId = codec.getTypeId(ior);
```

**5. Encoding and Decoding Opaque Data**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode opaque data
byte[] encodedData = codec.encodeOpaqueData(data);

// Decode opaque data
byte[] decodedData = codec.decodeOpaqueData(encodedData);
```

**6. Encoding and Decoding Requests**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.CORBA.Request;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a request
byte[] encodedRequest = codec.encodeRequest(request);

// Decode a request
Request decodedRequest = codec.decodeRequest(encodedRequest);
```

**7. Encoding and Decoding Replies**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.CORBA.Request;
import org.omg.CORBA.Reply;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a reply
byte[] encodedReply = codec.encodeReply(reply);

// Decode a reply in response to a specific request
Reply decodedReply = codec.decodeReply(encodedReply, request);
```

**8. Encoding and Decoding Exceptions**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.CORBA.Exception;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode an exception
byte[] encodedException = codec.encodeException(exception);

// Decode an exception
Exception decodedException = codec.decodeException(encodedException);
```

**9. Encoding and Decoding Serialized Data**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import java.io.Serializable;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode serializable data
byte[] encodedData = codec.encodeSerializable(data);

// Decode serializable data
Serializable decodedData = codec.decodeSerializable(encodedData);
```

**10. Encoding and Decoding Typed Data**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import java.lang.reflect.Type;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode typed data
byte[] encodedData = codec.encodeTypedData(data, type);

// Decode typed data
Object decodedData = codec.decodeTypedData(encodedData, type);
```

**11. Encoding and Decoding Parameter Lists**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.CORBA.NamedValue;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a parameter list
byte[] encodedParameterList = codec.encodeParameterList(parameterList);

// Decode a parameter list
NamedValue[] decodedParameterList = codec.decodeParameterList(encodedParameterList);
```

**12. Encoding and Decoding Type IDs**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.CORBA.TypeCode;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a type ID
byte[] encodedTypeId = codec.encodeTypeId(typeId);

// Decode a type ID
TypeCode decodedTypeId = codec.decodeTypeId(encodedTypeId);
```

**13. Encoding and Decoding Profile Strings**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a profile string
byte[] encodedProfile = codec.encodeProfile(profile);

// Decode a profile string
String decodedProfile = codec.decodeProfile(encodedProfile);
```

**14. Encoding and Decoding GIOP Messages**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.GIOP.GIOPMessage;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a GIOP message
byte[] encodedMessage = codec.encodeGIOPMessage(giopMessage);

// Decode a GIOP message
GIOPMessage decodedMessage = codec.decodeGIOPMessage(encodedMessage);
```

**15. Encoding and Decoding GIOP Requests**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.GIOP.GIOPRequest;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a GIOP request
byte[] encodedRequest = codec.encodeGIOPRequest(giopRequest);

// Decode a GIOP request
GIOPRequest decodedRequest = codec.decodeGIOPRequest(encodedRequest);
```

**16. Encoding and Decoding GIOP Replies**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.GIOP.GIOPReply;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a GIOP reply
byte[] encodedReply = codec.encodeGIOPReply(giopReply);

// Decode a GIOP reply
GIOPReply decodedReply = codec.decodeGIOPReply(encodedReply);
```

**17. Encoding and Decoding GIOP Exceptions**

```java
import org.omg.IOP.Codec;
import org.omg.IOP.CodecFactory;
import org.omg.GIOP.GIOPException;

// Create a codec factory
CodecFactory codecFactory = CodecFactory.getDefaultFactory();

// Create a codec
Codec codec = codecFactory.createCodec();

// Encode a GIOP exception
byte[] encodedException = codec.encodeGIOPException(giopException);

// Decode a GIOP exception
GIOPException decodedException = codec.decodeGIOPException(encodedException);
```

\*\*18. Encoding and Decoding