Object
- com.wowza.wms.amf.AMFData
- - com.wowza.wms.amf.AMFDataItem

public class AMFDataItem
extends AMFData

AMFDataItem: class for marshalling data between Wowza Pro server and Flash client. The type wraps native Java data types.

DATA_TYPE_NUMBER = int, long, short, double, float
DATA_TYPE_STRING = String
DATA_TYPE_BOOLEAN = boolean
DATA_TYPE_DATE = Date
DATA_TYPE_NULL = 'null'

Create Native Java Types

AMFDataItem amfDataString = new AMFDataItem("here is my string"); // String
AMFDataItem amfDataLong = new AMFDataItem(1234L); // long
AMFDataItem amfDataDouble = new AMFDataItem(1.234); // double
AMFDataItem amfDataBoolean = new AMFDataItem(true); // boolean
AMFDataItem amfDataNull = new AMFDataItem(); // null

Get Native Java Types

String dataString = amfDataString.getType()==AMFData.DATA_TYPE_LONG_STRING?
                      amfDataString.toString():"";
                                                
long dataLong = amfDataLong.getType()==AMFData.DATA_TYPE_NUMBER?
                  amfDataLong.longValue():0;
                                                
double dataDouble = amfDataDouble.getType()==AMFData.DATA_TYPE_NUMBER?
                      amfDataLong.doubleValue():0.0;
                                                
boolean dataBoolean = amfDataBoolean.getType()==AMFData.DATA_TYPE_BOOLEAN?
                        amfDataLong.booleanValue():false;
                                                
Object dataNull = amfDataNull.getType()==AMFData.DATA_TYPE_NULL?
                    null:null;

Field Summary

Fields
Modifier and Type Field Description

static String DATEFORMAT

protected org.apache.commons.lang.time.FastDateFormat fastDateFormat
- Fields inherited from class com.wowza.wms.amf.AMFData
  AMF_DEFAULT_DESERIALIZE_CHARSETNAME, AMF_LEVEL0, AMF_LEVEL3, DATA_TYPE_AMF3, DATA_TYPE_AMF3_ARRAY, DATA_TYPE_AMF3_BOOLEAN_FALSE, DATA_TYPE_AMF3_BOOLEAN_TRUE, DATA_TYPE_AMF3_BYTEARRAY, DATA_TYPE_AMF3_DATE, DATA_TYPE_AMF3_INTEGER, DATA_TYPE_AMF3_NULL, DATA_TYPE_AMF3_NUMBER, DATA_TYPE_AMF3_OBJECT, DATA_TYPE_AMF3_STRING, DATA_TYPE_AMF3_UNDEFINED, DATA_TYPE_AMF3_XML_LEGACY, DATA_TYPE_AMF3_XML_TOP, DATA_TYPE_ARRAY, DATA_TYPE_AS_OBJECT, DATA_TYPE_BOOLEAN, DATA_TYPE_BYTEARRAY, DATA_TYPE_CUSTOM_CLASS, DATA_TYPE_DATE, DATA_TYPE_INTEGER, DATA_TYPE_LONG_STRING, DATA_TYPE_MIXED_ARRAY, DATA_TYPE_MOVIE_CLIP, DATA_TYPE_NULL, DATA_TYPE_NUMBER, DATA_TYPE_OBJECT, DATA_TYPE_OBJECT_END, DATA_TYPE_RECORDSET, DATA_TYPE_REFERENCE_OBJECT, DATA_TYPE_STRING, DATA_TYPE_UNDEFINED, DATA_TYPE_UNKNOWN, DATA_TYPE_XML, DATA_TYPE_XML_TOP, MILLS_PER_HOUR, type

Constructor Summary

Constructors
Constructor	Description
`AMFDataItem()`	Construct AMF type DATA_TYPE_NULL object
`AMFDataItem(boolean value)`	Construct AMF type DATA_TYPE_BOOLEAN
`AMFDataItem(byte[] data)`	Deserialize entire data array and create AMFDataItem object
`AMFDataItem(byte[] data, int offset, int size)`	Deserialize data array starting at offest for size bytes and create AMFDataItem object
`AMFDataItem(double value)`	Construct AMF type DATA_TYPE_NUMBER object
`AMFDataItem(int value)`	Construct AMF type DATA_TYPE_NUMBER object
`AMFDataItem(long value)`	Construct AMF type DATA_TYPE_NUMBER object
`AMFDataItem(String value)`	Construct AMF type DATA_TYPE_STRING object
`AMFDataItem(java.nio.ByteBuffer data)`	Deserialize entire data array and create AMFDataItem object
`AMFDataItem(java.nio.ByteBuffer data, AMFDataContextDeserialize context)`
`AMFDataItem(java.util.Date value)`	Construct AMF type DATA_TYPE_DATE

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`booleanValue()`	Return object as boolean.
`byte`	`byteValue()`	Return object as byte.
`java.util.Date`	`dateValue()`	Return object as Date.
`void`	`deserialize(java.nio.ByteBuffer data)`	Deserialize data in byte buffer
`void`	`deserialize(java.nio.ByteBuffer data, AMFDataContextDeserialize context)`	Deserialize data in byte buffer
`double`	`doubleValue()`	Return object as double.
`float`	`floatValue()`	Return object as float.
`Object`	`getValue()`	Return value as Java class
`int`	`intValue()`	Return object as int.
`long`	`longValue()`	Return object as long.
`byte[]`	`serialize()`	Serial object to byte array
`byte[]`	`serialize(int objectEncoding)`	Serial object to byte array
`byte[]`	`serialize(AMFDataContextSerialize context)`	Serial object to byte array
`void`	`serialize(java.io.DataOutputStream out)`	Serialize object to output stream
`void`	`serialize(java.io.DataOutputStream out, int objectEncoding)`	Serialize object to output stream
`void`	`serialize(java.io.DataOutputStream out, AMFDataContextSerialize context)`	Serialize object to output stream
`short`	`shortValue()`	Return object as short.
`String`	`toString()`	Return object as formatted string

Methods inherited from class com.wowza.wms.amf.AMFData
createContextDeserialize, createContextDeserialize, createContextSerialize, createContextSerialize, deserializeInnerObject, getReference, getType, isAMF3Start, isArrayStart, isByteArrayStart, isMixedArrayStart, isObjEnd, isObjStart, peekByte, setType, skipByte, testNextByte, triggerAMF3Switch

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

- Field Detail
  - DATEFORMAT
```
public static final String DATEFORMAT
```
    See Also:
    
    Constant Field Values
  - fastDateFormat
```
protected org.apache.commons.lang.time.FastDateFormat fastDateFormat
```
- Constructor Detail
  - AMFDataItem
```
public AMFDataItem()
```
    Construct AMF type DATA_TYPE_NULL object
  - AMFDataItem
```
public AMFDataItem(String value)
```
    Construct AMF type DATA_TYPE_STRING object
    
    Parameters:
    
    value - String value
  - AMFDataItem
```
public AMFDataItem(int value)
```
    Construct AMF type DATA_TYPE_NUMBER object
    
    Parameters:
    
    value - int value
  - AMFDataItem
```
public AMFDataItem(long value)
```
    Construct AMF type DATA_TYPE_NUMBER object
    
    Parameters:
    
    value - long value
  - AMFDataItem
```
public AMFDataItem(double value)
```
    Construct AMF type DATA_TYPE_NUMBER object
    
    Parameters:
    
    value - double value
  - AMFDataItem
```
public AMFDataItem(boolean value)
```
    Construct AMF type DATA_TYPE_BOOLEAN
    
    Parameters:
    
    value - boolean value
  - AMFDataItem
```
public AMFDataItem(java.util.Date value)
```
    Construct AMF type DATA_TYPE_DATE
    
    Parameters:
    
    value - Date value
  - AMFDataItem
```
public AMFDataItem(byte[] data)
```
    Deserialize entire data array and create AMFDataItem object
    
    Parameters:
    
    data - binary data
  - AMFDataItem
```
public AMFDataItem(byte[] data,
                   int offset,
                   int size)
```
    Deserialize data array starting at offest for size bytes and create AMFDataItem object
    
    Parameters:
    
    data - binary data
    
    offset - starting offset into data
    
    size - size of data to deserialize
  - AMFDataItem
```
public AMFDataItem(java.nio.ByteBuffer data)
```
    Deserialize entire data array and create AMFDataItem object
    
    Parameters:
    
    data - binary data
  - AMFDataItem
```
public AMFDataItem(java.nio.ByteBuffer data,
                   AMFDataContextDeserialize context)
```
- Method Detail
  - longValue
```
public long longValue()
```
    Return object as long. Valid object types are DATA_TYPE_NUMBER and DATA_TYPE_STRING.
    
    Returns:
    
    long value or 0 if failure
  - intValue
```
public int intValue()
```
    Return object as int. Valid object types are DATA_TYPE_NUMBER and DATA_TYPE_STRING.
    
    Returns:
    
    int value or 0 if failure
  - doubleValue
```
public double doubleValue()
```
    Return object as double. Valid object types are DATA_TYPE_NUMBER and DATA_TYPE_STRING.
    
    Returns:
    
    double value or 0 if failure
  - floatValue
```
public float floatValue()
```
    Return object as float. Valid object types are DATA_TYPE_NUMBER and DATA_TYPE_STRING.
    
    Returns:
    
    float value or 0 if failure
  - shortValue
```
public short shortValue()
```
    Return object as short. Valid object types are DATA_TYPE_NUMBER and DATA_TYPE_STRING.
    
    Returns:
    
    short value or 0 if failure
  - byteValue
```
public byte byteValue()
```
    Return object as byte. Valid object types are DATA_TYPE_NUMBER and DATA_TYPE_STRING.
    
    Returns:
    
    byte value or 0 if failure
  - dateValue
```
public java.util.Date dateValue()
```
    Return object as Date. Valid object types are DATA_TYPE_DATE.
    
    Returns:
    
    Date value or null if failure
  - booleanValue
```
public boolean booleanValue()
```
    Return object as boolean. Valid object types are DATA_TYPE_BOOLEAN and DATA_TYPE_STRING.
    
    Returns:
    
    boolean value or false if failure
  - deserialize
```
public void deserialize(java.nio.ByteBuffer data)
```
    Description copied from class: AMFData
    
    Deserialize data in byte buffer
    
    Specified by:
    
    deserialize in class AMFData
    
    Parameters:
    
    data - binary data
  - deserialize
```
public void deserialize(java.nio.ByteBuffer data,
                        AMFDataContextDeserialize context)
```
    Description copied from class: AMFData
    
    Deserialize data in byte buffer
    
    Specified by:
    
    deserialize in class AMFData
    
    Parameters:
    
    data - binary data
    
    context - deserialization context used by AMF3
  - getValue
```
public Object getValue()
```
    Return value as Java class
    
    Specified by:
    
    getValue in class AMFData
    
    Returns:
    
    java native class
  - toString
```
public String toString()
```
    Return object as formatted string
    
    Overrides:
    
    toString in class Object
  - serialize
```
public void serialize(java.io.DataOutputStream out)
```
    Description copied from class: AMFData
    
    Serialize object to output stream
    
    Specified by:
    
    serialize in class AMFData
    
    Parameters:
    
    out - Output stream
  - serialize
```
public void serialize(java.io.DataOutputStream out,
                      int objectEncoding)
```
    Description copied from class: AMFData
    
    Serialize object to output stream
    
    Specified by:
    
    serialize in class AMFData
    
    Parameters:
    
    out - Output stream
    
    objectEncoding - object encoding level (see AMF_LEVEL*)
  - serialize
```
public void serialize(java.io.DataOutputStream out,
                      AMFDataContextSerialize context)
```
    Description copied from class: AMFData
    
    Serialize object to output stream
    
    Specified by:
    
    serialize in class AMFData
    
    Parameters:
    
    out - Output stream
    
    context - serialization context used by AMF3
  - serialize
```
public byte[] serialize()
```
    Description copied from class: AMFData
    
    Serial object to byte array
    
    Specified by:
    
    serialize in class AMFData
    
    Returns:
    
    serialized byte array
  - serialize
```
public byte[] serialize(int objectEncoding)
```
    Description copied from class: AMFData
    
    Serial object to byte array
    
    Specified by:
    
    serialize in class AMFData
    
    Parameters:
    
    objectEncoding - object encoding level (see AMF_LEVEL*)
    
    Returns:
    
    serialized byte array
  - serialize
```
public byte[] serialize(AMFDataContextSerialize context)
```
    Description copied from class: AMFData
    
    Serial object to byte array
    
    Specified by:
    
    serialize in class AMFData
    
    Parameters:
    
    context - serialization context used by AMF3
    
    Returns:
    
    serialized byte array

Modifier and Type	Field	Description
`static String`	`DATEFORMAT`
`protected org.apache.commons.lang.time.FastDateFormat`	`fastDateFormat`

Class AMFDataItem

Create Native Java Types

Get Native Java Types

Field Summary

Fields inherited from class com.wowza.wms.amf.AMFData

Constructor Summary

Method Summary

Methods inherited from class com.wowza.wms.amf.AMFData

Methods inherited from class java.lang.Object

Field Detail

DATEFORMAT

fastDateFormat

Constructor Detail

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

AMFDataItem

Method Detail

longValue

intValue

doubleValue

floatValue

shortValue

byteValue

dateValue

booleanValue

deserialize

deserialize

getValue

toString

serialize

serialize

serialize

serialize

serialize

serialize