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org.crsh.shell.impl.command
Class CRaSHSession

java.lang.Object
  extended by java.util.AbstractMap<K,V>
      extended by java.util.HashMap<String,Object>
          extended by org.crsh.shell.impl.command.CRaSHSession
All Implemented Interfaces:
Closeable, Serializable, Cloneable, Map<String,Object>, RuntimeContext, Shell
public class CRaSHSession
extends HashMap<String,Object>

    

    
implements Shell, Closeable, RuntimeContext

    

      

    

  

  

  

    
See Also:

    
Serialized Form

  

  

  

  

    

      Nested Class Summary
    

  
 
  

    

      Nested classes/interfaces inherited from class java.util.AbstractMap
    

    

      AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>
    

  
  
  

    

      Field Summary
    

    

      (package private) static Logger
      accessLog

                .		
    

    

      (package private)  CRaSH
      crash

                .		
    

    

      private  groovy.lang.GroovyShell
      groovyShell

                .		
    

    

      (package private) static Logger
      log

                .		
    

    

      (package private)  Principal
      user

                .		
    

  
  
  

    

      Constructor Summary
    

    

      CRaSHSession(CRaSH crash, Principal user)

                 		
    

  
  
  

    

      Method Summary
    

    

       void
      close()

                 		
    

    

       CompletionMatch
      complete(String prefix)

                For now basic implementation		
    

    

       ShellProcess
      createProcess(String request)

                Process a request.		
    

    

      private  String
      eval(String name, String def)

                 		
    

    

       Map<String,Object>
      getAttributes()

                Returns the current attributes.		
    

    

       groovy.lang.GroovyShell
      getGroovyShell()

                Used for testing purposes.		
    

    

       GroovyScript
      getLifeCycle(String name)

                 		
    

    

       String
      getPrompt()

                Returns the shell prompt.		
    

    

       Map<String,Object>
      getSession()

                Returns the current session.		
    

    

       String
      getWelcome()

                Returns the welcome message.		
    

    

      (package private)  ClassLoader
      setCRaSHLoader()

                 		
    

    

      (package private)  void
      setPreviousLoader(ClassLoader previous)

                 		
    

  
 
  

    

      Methods inherited from class java.util.HashMap
    

    

      clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values
    

  
 
  

    

      Methods inherited from class java.util.AbstractMap
    

    

      equals, hashCode, toString
    

  
 
  

    

      Methods inherited from class java.lang.Object
    

    

      finalize, getClass, notify, notifyAll, wait, wait, wait
    

  
 
  

    

      Methods inherited from interface java.util.Map
    

    

      equals, hashCode
    

  
 
  

  

    

      Field Detail
    

  

  
log

  
static final Logger log

  

    

      .
      

      

    

  

  

  
  
accessLog

  
static final Logger accessLog

  

    

      .
      

      

    

  

  

  
  
groovyShell

  
private groovy.lang.GroovyShell groovyShell

  

    

      .
      

      

    

  

  

  
  
crash

  
final CRaSH crash

  

    

      .
      

      

    

  

  

  
  
user

  
final Principal user

  

    

      .
      

      

    

  

  

    

      Constructor Detail
    

  

  
CRaSHSession

  
CRaSHSession(CRaSH crash,
             Principal user)

  

  

    

      Method Detail
    

  

  
getGroovyShell

  
public groovy.lang.GroovyShell getGroovyShell()

  

    

      Used for testing purposes.
      

    

    

      

    

    

      

        
Returns:

        
a groovy shell operating on the session attributes

      

    

  

  

  
  
getLifeCycle

  
public GroovyScript getLifeCycle(String name)
                          throws NoSuchCommandException,
                                 NullPointerException

  

    

      

    

    

      

        
Throws:

        
NoSuchCommandException

        
NullPointerException

      

    

  

  

  
  
getSession

  
public Map<String,Object> getSession()

  

    
Description copied from interface: RuntimeContext

    

      Returns the current session.
      

    

    

      

        
Specified by:

        
getSession in interface RuntimeContext

      

    

    

      

        
Returns:

        
the session map

      

    

  

  

  
  
getAttributes

  
public Map<String,Object> getAttributes()

  

    
Description copied from interface: RuntimeContext

    

      Returns the current attributes.
      

    

    

      

        
Specified by:

        
getAttributes in interface RuntimeContext

      

    

    

      

        
Returns:

        
the attributes map

      

    

  

  

  
  
close

  
public void close()

  

    

      

        
Specified by:

        
close in interface Closeable

      

    

    

      

    

  

  

  
  
eval

  
private String eval(String name,
                    String def)

  

    

      

    

    

      

    

  

  

  
  
getWelcome

  
public String getWelcome()

  

    
Description copied from interface: Shell

    

      Returns the welcome message.
      

    

    

      

        
Specified by:

        
getWelcome in interface Shell

      

    

    

      

        
Returns:

        
the welcome message

      

    

  

  

  
  
getPrompt

  
public String getPrompt()

  

    
Description copied from interface: Shell

    

      Returns the shell prompt.
      

    

    

      

        
Specified by:

        
getPrompt in interface Shell

      

    

    

      

        
Returns:

        
the shell prompt

      

    

  

  

  
  
createProcess

  
public ShellProcess createProcess(String request)

  

    
Description copied from interface: Shell

    

      Process a request.
      

    

    

      

        
Specified by:

        
createProcess in interface Shell

      

    

    

      

        
Parameters:

        
request - the request to process

        
Returns:

        
the process

      

    

  

  

  
  
complete

  
public CompletionMatch complete(String prefix)

  

    

      For now basic implementation
      

    

    

      

        
Specified by:

        
complete in interface Shell

      

    

    

      

        
Parameters:

        
prefix - the prefix to complete

        
Returns:

        
the sorted list of available suffixes

      

    

  

  

  
  
setCRaSHLoader

  
ClassLoader setCRaSHLoader()

  

    

      

    

    

      

    

  

  

  
  
setPreviousLoader

  
void setPreviousLoader(ClassLoader previous)

  

    

      

    

    

      

    

  

  

   
  

    

      
        
        

          

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