com.web_visage.ichat
Class FailSafeParameterAccessor

java.lang.Object
  com.web_visage.ichat.FailSafeParameterAccessor

All Implemented Interfaces:

IChatParameterAccessor

public class FailSafeParameterAccessor
extends java.lang.Object
implements IChatParameterAccessor

Accessor implementation for a fail-safe parameter reading.

Allows the client to read any parameter without raising any exception. In case when a parameter isn't accessable or malformed, returns it's most probabale or default value.

Author:

K.Baturytski

Constructor Summary

FailSafeParameterAccessor(java.lang.String[] aRawParameters)
Constructor.

Method Summary

int	readInt(int anIdx) Returns an int paramter by the given index.
EnumStatus	readStatus(int anIdx) Returns a status parameter by the given index.
java.lang.String	readString(int anIdx) Returns a string parameter by the given index.

Methods inherited from class java.lang.Object

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

Constructor Detail

FailSafeParameterAccessor

public FailSafeParameterAccessor(java.lang.String[] aRawParameters)

Constructor.

Parameters:

aRawParameters -

Method Detail

readString

public java.lang.String readString(int anIdx)

Description copied from interface: IChatParameterAccessor

Returns a string parameter by the given index.

Specified by:

readString in interface IChatParameterAccessor

Parameters:

anIdx - - parameter's index

Returns:

See Also:

IChatParameterAccessor.readString(int)

readStatus

public EnumStatus readStatus(int anIdx)

Description copied from interface: IChatParameterAccessor

Returns a status parameter by the given index.

Specified by:

readStatus in interface IChatParameterAccessor

Parameters:

anIdx - - parameter's index

Returns:

See Also:

IChatParameterAccessor.readStatus(int)

readInt

public int readInt(int anIdx)

Description copied from interface: IChatParameterAccessor

Returns an int paramter by the given index.

Specified by:

readInt in interface IChatParameterAccessor

Parameters:

anIdx - - parameter's index

Returns:

See Also:

IChatParameterAccessor.readInt(int)