SunSPOT host API V4.0


com.sun.spot.client.command
Class DeleteSystemPropertyCommand

java.lang.Object
  extended by com.sun.spot.client.command.AbstractClientCommand
      extended by com.sun.spot.client.command.DeleteSystemPropertyCommand
All Implemented Interfaces:
ISpotClientCommand, Serializable

public class DeleteSystemPropertyCommand
extends AbstractClientCommand

DeleteSystemPropertyCommand remove the specified system property from the SPOT.

See Also:
Serialized Form

Field Summary
static String NAME
           
 
Fields inherited from interface com.sun.spot.client.command.ISpotClientCommand
SIGNATURE_BOOLEAN, SIGNATURE_INT, SIGNATURE_LONG, SIGNATURE_NOTHING, SIGNATURE_OPTIONAL_FOURTH_STRING, SIGNATURE_OPTIONAL_SECOND_STRING, SIGNATURE_OPTIONAL_STRING, SIGNATURE_OPTIONAL_TWO_STRINGS, SIGNATURE_STRING, SIGNATURE_THREE_STRINGS, SIGNATURE_TWO_STRINGS
 
Constructor Summary
DeleteSystemPropertyCommand()
           
 
Method Summary
 Object execute(ISpotClientCommandHelper helper, String key, String failIfAbsent)
          remove the specified system property from the SPOT.
 String getName()
           
 int getSignature()
          Answer the signature for execution of the command (see various constants SIGNATURE_...)
 String getUsage()
           
 
Methods inherited from class com.sun.spot.client.command.AbstractClientCommand
assertThat, execute, execute, execute, execute, execute, execute, execute
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NAME

public static final String NAME
See Also:
Constant Field Values
Constructor Detail

DeleteSystemPropertyCommand

public DeleteSystemPropertyCommand()
Method Detail

execute

public Object execute(ISpotClientCommandHelper helper,
                      String key,
                      String failIfAbsent)
               throws IOException
remove the specified system property from the SPOT.

Specified by:
execute in interface ISpotClientCommand
Overrides:
execute in class AbstractClientCommand
Parameters:
helper - infrastructure-supplied source of command helper operations
key - the property key
failIfAbsent - If either null or equal to "true", then exit execution with failure if the property doesn't already exist.
Returns:
null.
Throws:
IOException

getSignature

public int getSignature()
Description copied from interface: ISpotClientCommand
Answer the signature for execution of the command (see various constants SIGNATURE_...)

Returns:
the signature identifier

getName

public String getName()
Returns:
the command name

getUsage

public String getUsage()
Returns:
a description of how to use the command

SunSPOT host API V4.0


Copyright 2006-2008 Sun Microsystems, Inc. All Rights Reserved.