CompositeMessageBuilder (AMPS Java Client (5.3.2.1.6d15937f.540279))

java.lang.Object
- com.crankuptheamps.client.CompositeMessageBuilder

```
public class CompositeMessageBuilder
extends java.lang.Object
```
Used to create payloads for AMPS composite messages, which are messages with a number of parts where each part is a complete message of a specific message type. For example, a composite message type of "composite-json-binary" may be declared on the server that combines a set of JSON headers with an opaque binary payload. CompositeMessageBuilder makes it easy to assemble this payload.

Field Summary

Fields
Modifier and Type Field and Description

byte[] _bytes

int _position

Fields
Modifier and Type	Field and Description
`byte[]`	`_bytes`
`int`	`_position`

Constructor Summary

Constructors
Constructor and Description
`CompositeMessageBuilder()` Create a new, empty CompositeMessageBuilder.
`CompositeMessageBuilder(int initialCapacity_)` Create a new empty CompositeMessageBuilder.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`CompositeMessageBuilder`	`append(byte[] data_, int offset_, int length_)` Appends a message part to this object.
`CompositeMessageBuilder`	`append(java.lang.String data_)` Appends a message part to this object.
`CompositeMessageBuilder`	`clear()` Clears this object.
`void`	`setField(Field field_)` Sets a Field with the contents of this object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - _bytes
```
public byte[] _bytes
```
  - _position
```
public int _position
```
- Constructor Detail
  - CompositeMessageBuilder
```
public CompositeMessageBuilder()
```
    Create a new, empty CompositeMessageBuilder.
  - CompositeMessageBuilder
```
public CompositeMessageBuilder(int initialCapacity_)
```
    Create a new empty CompositeMessageBuilder.
    
    Parameters:
    
    initialCapacity_ - The default capacity in bytes for the serialized representation of a message. Ideal value is total message size in bytes + ( 4 * number of message parts).
- Method Detail
  - clear
```
public CompositeMessageBuilder clear()
```
    Clears this object. Does not release or resize internal buffer.
    
    Returns:
    
    this object
  - append
```
public CompositeMessageBuilder append(byte[] data_,
                                      int offset_,
                                      int length_)
```
    Appends a message part to this object.
    
    Parameters:
    
    data_ - The bytes of the data to append.
    
    offset_ - The offset in data_ where your data begins.
    
    length_ - The length of your data.
    
    Returns:
    
    this object
  - append
```
public CompositeMessageBuilder append(java.lang.String data_)
```
    Appends a message part to this object.
    
    Parameters:
    
    data_ - The data to append.
    
    Returns:
    
    this object
  - setField
```
public void setField(Field field_)
```
    Sets a Field with the contents of this object.
    
    Parameters:
    
    field_ - the Field to set.

Class CompositeMessageBuilder

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_bytes

_position

Constructor Detail

CompositeMessageBuilder

CompositeMessageBuilder

Method Detail

clear

append

append

setField