org.apache.felix.shell.impl
Class CdCommandImpl

java.lang.Object
  extended by org.apache.felix.shell.impl.CdCommandImpl
All Implemented Interfaces:
CdCommand, Command

public class CdCommandImpl
extends Object
implements CdCommand


Field Summary
 
Fields inherited from interface org.apache.felix.shell.CdCommand
BASE_URL_PROPERTY
 
Constructor Summary
CdCommandImpl(BundleContext context)
           
 
Method Summary
 void execute(String s, PrintStream out, PrintStream err)
          Executes the command using the supplied command line, output print stream, and error print stream.
 String getBaseURL()
          Returns the current directory of the impl service.
 String getName()
          Returns the name of the command that is implemented by the interface.
 String getShortDescription()
          Returns a short description of the command; this description should be as short as possible.
 String getUsage()
          Returns the usage string for the command.
 void setBaseURL(String s)
          Sets the current directory of the impl service.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CdCommandImpl

public CdCommandImpl(BundleContext context)
Method Detail

getName

public String getName()
Description copied from interface: Command
Returns the name of the command that is implemented by the interface. The command name should not contain whitespace and should also be unique.

Specified by:
getName in interface Command
Returns:
the name of the command.

getUsage

public String getUsage()
Description copied from interface: Command
Returns the usage string for the command. The usage string is a short string that illustrates how to use the command on the command line. This information is used when generating command help information. An example usage string for the install command is:
     install  [ ...]
 

Specified by:
getUsage in interface Command
Returns:
the usage string for the command.

getShortDescription

public String getShortDescription()
Description copied from interface: Command
Returns a short description of the command; this description should be as short as possible. This information is used when generating the command help information.

Specified by:
getShortDescription in interface Command
Returns:
a short description of the command.

execute

public void execute(String s,
                    PrintStream out,
                    PrintStream err)
Description copied from interface: Command
Executes the command using the supplied command line, output print stream, and error print stream.

Specified by:
execute in interface Command
Parameters:
s - the complete command line, including the command name.
out - the print stream to use for standard output.
err - the print stream to use for standard error.

getBaseURL

public String getBaseURL()
Description copied from interface: CdCommand
Returns the current directory of the impl service.

Specified by:
getBaseURL in interface CdCommand
Returns:
the current impl directory.

setBaseURL

public void setBaseURL(String s)
Description copied from interface: CdCommand
Sets the current directory of the impl service.

Specified by:
setBaseURL in interface CdCommand
Parameters:
s - the new value for the base URL.


Copyright © 2013 The Apache Software Foundation. All Rights Reserved.