org.crsh.shell.impl.command
Class CRaSHSession

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<String,Object>
          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)