org.red5.io.amf
Class Input

java.lang.Object
  org.red5.io.object.BaseInput
      org.red5.io.amf.Input

All Implemented Interfaces:

Input

Direct Known Subclasses:

Input

public class Input
extends BaseInput
implements Input

Input for Red5 data types

Author:

The Red5 Project (red5@osflash.org), Luke Hubbard, Codegent Ltd (luke@codegent.com)

Nested Class Summary

Nested classes/interfaces inherited from class org.red5.io.object.BaseInput

BaseInput.ReferenceMode

Field Summary

protected org.apache.mina.common.ByteBuffer	buf
protected byte	currentDataType
protected static org.slf4j.Logger	log

Fields inherited from class org.red5.io.object.BaseInput

referenceMode, refId, refMap

Constructor Summary

Input(org.apache.mina.common.ByteBuffer buf)
Creates Input object from byte buffer

Method Summary

protected Class	getPropertyType(Object instance, String propertyName)
String	getString() Reads string from buffer
static String	getString(org.apache.mina.common.ByteBuffer buf) Returns a string based on the buffer
boolean	hasMoreProperties() Returns a boolean stating whether there are more properties
protected Object	newInstance(String className) Creats a new instance of the className parameter and returns as an Object
Object	readArray(Deserializer deserializer) Read an array.
protected Object	readBean(Deserializer deserializer, Object bean) Reads the input as a bean and returns an object
Boolean	readBoolean() Reads a boolean.
ByteArray	readByteArray() Read ByteArray object.
Object	readCustom() Reads Custom
byte	readDataType() Reads the data type.
protected byte	readDataType(byte dataType) Reads the data type.
Date	readDate() Returns a date
Map<String,Object>	readKeyValues(Deserializer deserializer) Read key - value pairs.
protected void	readKeyValues(Map<String,Object> result, Deserializer deserializer) Read key - value pairs into Map object
Object	readMap(Deserializer deserializer) Read a map containing key - value pairs.
Object	readNull() Reads a null.
Number	readNumber() Reads a Number.
Object	readObject(Deserializer deserializer) Reads start object
String	readPropertyName() Reads property name
Object	readReference() Reads Reference
protected Map<String,Object>	readSimpleObject(Deserializer deserializer) Reads the input as a map and returns a Map
String	readString() Reads a string
Document	readXML() Reads XML
void	reset() Resets map
void	reset(BaseInput.ReferenceMode mode) Resets map and set mode to handle references
void	skipEndObject() Skips end object
void	skipPropertySeparator() Skips property seperator

Methods inherited from class org.red5.io.object.BaseInput

clearReferences, getReference, storeReference, storeReference

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.red5.io.object.Input

clearReferences

Field Detail

log

protected static org.slf4j.Logger log

buf

protected org.apache.mina.common.ByteBuffer buf

currentDataType

protected byte currentDataType

Constructor Detail

Input

public Input(org.apache.mina.common.ByteBuffer buf)

Creates Input object from byte buffer

Parameters:

buf - Byte buffer

Method Detail

readDataType

public byte readDataType()

Reads the data type.

Specified by:

readDataType in interface Input

Returns:

byte Data type

readDataType

protected byte readDataType(byte dataType)

Reads the data type.

Parameters:

dataType - Data type as byte

Returns:

One of AMF class constants with type

See Also:

org.red5.io.amf.AMF}

readNull

public Object readNull()

Reads a null.

Specified by:

readNull in interface Input

Returns:

Object

readBoolean

public Boolean readBoolean()

Reads a boolean.

Specified by:

readBoolean in interface Input

Returns:

boolean

readNumber

public Number readNumber()

Reads a Number. In ActionScript 1 and 2 Number type represents all numbers, both floats and integers.

Specified by:

readNumber in interface Input

Returns:

Number

getString

public String getString()

Reads string from buffer

Specified by:

getString in interface Input

Returns:

String

readString

public String readString()

Reads a string

Specified by:

readString in interface Input

Returns:

String

getString

public static String getString(org.apache.mina.common.ByteBuffer buf)

Returns a string based on the buffer

Parameters:

buf - Byte buffer with data

Returns:

String Decoded string

readDate

public Date readDate()

Returns a date

Specified by:

readDate in interface Input

Returns:

Date Decoded string object

readArray

public Object readArray(Deserializer deserializer)

Description copied from interface: Input

Read an array. This can result in a List or Map being deserialized depending on the array type found.

Specified by:

readArray in interface Input

Returns:

array

readKeyValues

public Map<String,Object> readKeyValues(Deserializer deserializer)

Read key - value pairs. This is required for the RecordSet deserializer.

Specified by:

readKeyValues in interface Input

readKeyValues

protected void readKeyValues(Map<String,Object> result,
                             Deserializer deserializer)

Read key - value pairs into Map object

Parameters:

result - Map to put resulting pair to

deserializer - Deserializer used

readMap

public Object readMap(Deserializer deserializer)

Description copied from interface: Input

Read a map containing key - value pairs. This can result in a List or Map being deserialized depending on the map type found.

Specified by:

readMap in interface Input

Returns:

Map

newInstance

protected Object newInstance(String className)

Creats a new instance of the className parameter and returns as an Object

Parameters:

className - Class name as String

Returns:

Object New object instance (for given class)

readBean

protected Object readBean(Deserializer deserializer,
                          Object bean)

Reads the input as a bean and returns an object

Parameters:

deserializer - Deserializer used

bean - Input as bean

Returns:

Decoded object

readSimpleObject

protected Map<String,Object> readSimpleObject(Deserializer deserializer)

Reads the input as a map and returns a Map

Parameters:

deserializer - Deserializer to use

Returns:

Read map

readObject

public Object readObject(Deserializer deserializer)

Reads start object

Specified by:

readObject in interface Input

Parameters:

deserializer - Deserializer to use

Returns:

Read object

hasMoreProperties

public boolean hasMoreProperties()

Returns a boolean stating whether there are more properties

Returns:

boolean true if there are more properties to read, false otherwise

readPropertyName

public String readPropertyName()

Reads property name

Returns:

String Object property name

skipPropertySeparator

public void skipPropertySeparator()

Skips property seperator

skipEndObject

public void skipEndObject()

Skips end object

readXML

public Document readXML()

Reads XML

Specified by:

readXML in interface Input

Returns:

String XML as string

readCustom

public Object readCustom()

Reads Custom

Specified by:

readCustom in interface Input

Returns:

Object Custom type object

readByteArray

public ByteArray readByteArray()

Read ByteArray object. This is not supported by the AMF0 deserializer.

Specified by:

readByteArray in interface Input

Returns:

ByteArray object

readReference

public Object readReference()

Reads Reference

Specified by:

readReference in interface Input

Returns:

Object Read reference to object

reset

public void reset(BaseInput.ReferenceMode mode)

Resets map and set mode to handle references

Parameters:

mode - mode to handle references

reset

public void reset()

Resets map

getPropertyType

protected Class getPropertyType(Object instance,
                                String propertyName)