org.apache.felix.shell.impl
Class PsCommandImpl

java.lang.Object
  extended by org.apache.felix.shell.impl.PsCommandImpl
All Implemented Interfaces:
Command
Direct Known Subclasses:
FindCommandImpl

public class PsCommandImpl
extends java.lang.Object
implements Command


Field Summary
protected  org.osgi.framework.BundleContext m_context
           
 
Constructor Summary
PsCommandImpl(org.osgi.framework.BundleContext context)
           
 
Method Summary
 void execute(java.lang.String s, java.io.PrintStream out, java.io.PrintStream err)
          Executes the command using the supplied command line, output print stream, and error print stream.
 java.lang.String getName()
          Returns the name of the command that is implemented by the interface.
 java.lang.String getShortDescription()
          Returns a short description of the command; this description should be as short as possible.
 java.lang.String getStateString(int i)
           
 java.lang.String getUsage()
          Returns the usage string for the command.
protected  void printBundleList(org.osgi.framework.Bundle[] bundles, org.osgi.service.startlevel.StartLevel startLevel, java.io.PrintStream out, boolean showLoc, boolean showSymbolic, boolean showUpdate)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

m_context

protected final org.osgi.framework.BundleContext m_context
Constructor Detail

PsCommandImpl

public PsCommandImpl(org.osgi.framework.BundleContext context)
Method Detail

getName

public java.lang.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 java.lang.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 java.lang.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(java.lang.String s,
                    java.io.PrintStream out,
                    java.io.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.

printBundleList

protected void printBundleList(org.osgi.framework.Bundle[] bundles,
                               org.osgi.service.startlevel.StartLevel startLevel,
                               java.io.PrintStream out,
                               boolean showLoc,
                               boolean showSymbolic,
                               boolean showUpdate)

getStateString

public java.lang.String getStateString(int i)


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