org.apache.felix.gogo.commands.basic
Class DefaultActionPreparator

java.lang.Object
  org.apache.felix.gogo.commands.basic.DefaultActionPreparator

All Implemented Interfaces:

ActionPreparator

Direct Known Subclasses:

BlueprintCommand.BlueprintActionPreparator

public class DefaultActionPreparator
extends Object
implements ActionPreparator

Field Summary

static Option

HELP

Constructor Summary

DefaultActionPreparator()

Method Summary

protected Object	convert(Action action, org.apache.felix.service.command.CommandSession session, Object value, Type toType)
static int	length(String str)
protected String	loadDescription(Class clazz, String desc)
boolean	prepare(Action action, org.apache.felix.service.command.CommandSession session, List<Object> params)
static void	printFormatted(String prefix, String str, int termWidth, PrintStream out)
static void	printFormatted(String prefix, String str, int termWidth, PrintStream out, boolean prefixFirstLine)
protected void	printUsage(org.apache.felix.service.command.CommandSession session, Action action, Map<Option,Field> optionsMap, Map<Argument,Field> argsMap, PrintStream out)

Methods inherited from class java.lang.Object

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

Field Detail

HELP

public static final Option HELP

Constructor Detail

DefaultActionPreparator

public DefaultActionPreparator()

Method Detail

prepare

public boolean prepare(Action action,
                       org.apache.felix.service.command.CommandSession session,
                       List<Object> params)
                throws Exception

Specified by:

prepare in interface ActionPreparator

Throws:

Exception

printUsage

protected void printUsage(org.apache.felix.service.command.CommandSession session,
                          Action action,
                          Map<Option,Field> optionsMap,
                          Map<Argument,Field> argsMap,
                          PrintStream out)

loadDescription

protected String loadDescription(Class clazz,
                                 String desc)

printFormatted

public static void printFormatted(String prefix,
                                  String str,
                                  int termWidth,
                                  PrintStream out)

printFormatted

public static void printFormatted(String prefix,
                                  String str,
                                  int termWidth,
                                  PrintStream out,
                                  boolean prefixFirstLine)

length

public static int length(String str)

convert

protected Object convert(Action action,
                         org.apache.felix.service.command.CommandSession session,
                         Object value,
                         Type toType)
                  throws Exception

Throws:

Exception