org.ujoframework.core
Class UjoCoder

java.lang.Object
  org.ujoframework.core.UjoCoder

public class UjoCoder
extends java.lang.Object

A tool for encoding an object to a text and a text back to the object.

Author:

Pavel Ponec

Field Summary

static java.lang.Class[]

CONSTRUCTOR_TYPE Typ konstruktoru

Constructor Summary

UjoCoder()

Method Summary

protected byte[]	decodeBytes(java.lang.String hexString) Decode HexaString into byte array.
java.lang.Object	decodeValue(java.lang.Class type, java.lang.String aValue) Restore an Object value from a String representation.
java.lang.Object	decodeValue(UjoProperty property, java.lang.String aValue, java.lang.Class type) Restore an Object value from a String representation and write it into ujo.
protected java.lang.String	encodeBytes(byte[] bytes) Encode bytes to hexadecimal String.
java.lang.String	encodeValue(java.lang.Object value, boolean regenerationTest) Convert value to a String representation.
char	getSeparator() Returns a list separator
boolean	isContainerType(java.lang.Class baseType) Returns true, if the Class is type of Ujo, List or Object[].

Methods inherited from class java.lang.Object

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

Field Detail

CONSTRUCTOR_TYPE

public static final java.lang.Class[] CONSTRUCTOR_TYPE

Typ konstruktoru

Constructor Detail

UjoCoder

public UjoCoder()

Method Detail

getSeparator

public char getSeparator()

Returns a list separator

encodeValue

public java.lang.String encodeValue(java.lang.Object value,
                                    boolean regenerationTest)

Convert value to a String representation.

Parameters:

value - The value

regenerationTest - Perform a decoding for an unknown data types.

decodeValue

public java.lang.Object decodeValue(UjoProperty property,
                                    java.lang.String aValue,
                                    java.lang.Class type)
                             throws java.lang.IllegalArgumentException

Restore an Object value from a String representation and write it into ujo.
If value can't be decoded, an IllegalArgumentException is throwed.

Throws:

java.lang.IllegalArgumentException

decodeValue

public java.lang.Object decodeValue(java.lang.Class type,
                                    java.lang.String aValue)
                             throws java.lang.IllegalArgumentException

Restore an Object value from a String representation.
If value can't be decoded, an IllegalArgumentException is throwed.

Throws:

java.lang.IllegalArgumentException

decodeBytes

protected byte[] decodeBytes(java.lang.String hexString)

Decode HexaString into byte array.

Parameters:

hexString - NULL value is not supported.

Returns:

Byte array

encodeBytes

protected java.lang.String encodeBytes(byte[] bytes)

Encode bytes to hexadecimal String.

Parameters:

bytes - NULL value is not supported

Returns:

A hexadecimal text

isContainerType

public boolean isContainerType(java.lang.Class baseType)

Returns true, if the Class is type of Ujo, List or Object[].