Help (Apache Jackrabbit 2.21.26-beta API)

java.lang.Object
- org.apache.jackrabbit.standalone.cli.info.Help

All Implemented Interfaces:

org.apache.commons.chain.Command
```
public class Help
extends Object
implements org.apache.commons.chain.Command
```
Show available Commands. If a Command is specified it will show its description, usage and parameters.

Field Summary
- Fields inherited from interface org.apache.commons.chain.Command
  CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

Constructors
Constructor Description

Help()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`execute(org.apache.commons.chain.Context ctx)`
`String`	`getCommandKey()`
`void`	`setCommandKey(String commandKey)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Help
```
public Help()
```
- Method Detail
  - execute
```
public boolean execute(org.apache.commons.chain.Context ctx)
                throws Exception
```
    Specified by:
    
    execute in interface org.apache.commons.chain.Command
    
    Throws:
    
    Exception
  - getCommandKey
```
public String getCommandKey()
```
    Returns:
    
    the command key
  - setCommandKey
```
public void setCommandKey(String commandKey)
```
    Parameters:
    
    commandKey - the command key to set