public class StandardEnvironment extends AbstractLoggingBean implements Environment
log
ENV_COLUMNS, ENV_LINES, ENV_TERM, ENV_USER
Constructor and Description |
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StandardEnvironment() |
Modifier and Type | Method and Description |
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void |
addSignalListener(SignalListener listener)
Add a global listener for all signals
|
void |
addSignalListener(SignalListener listener,
Collection<Signal> signals)
Add a qualified listener for the specific signals
|
void |
addSignalListener(SignalListener listener,
Signal... signals)
Add a qualified listener for the specific signals
|
Map<String,String> |
getEnv()
Retrieve the environment map
|
Map<PtyMode,Integer> |
getPtyModes()
Retrieve the PTY modes settings
|
protected Set<SignalListener> |
getSignalListeners(Signal signal,
boolean create)
Retrieves the set of listeners registered for a signal
|
void |
removeSignalListener(SignalListener listener)
Remove a previously registered listener for all the signals it was registered
|
void |
set(String key,
String value)
Adds a variable to the environment.
|
void |
signal(Signal signal) |
String |
toString() |
public void addSignalListener(SignalListener listener, Signal... signals)
Environment
addSignalListener
in interface Environment
listener
- the SignalListener
to registersignals
- the Signal
s the listener is interested inpublic void addSignalListener(SignalListener listener)
Environment
addSignalListener
in interface Environment
listener
- the SignalListener
to registerpublic void addSignalListener(SignalListener listener, Collection<Signal> signals)
Environment
addSignalListener
in interface Environment
listener
- the SignalListener
to registersignals
- the Signal
s the listener is interested inpublic Map<String,String> getEnv()
Environment
getEnv
in interface Environment
Map
- never null
public Map<PtyMode,Integer> getPtyModes()
Environment
getPtyModes
in interface Environment
Map
of PtyMode
s - never null
public void removeSignalListener(SignalListener listener)
Environment
removeSignalListener
in interface Environment
listener
- the SignalListener
to removepublic void signal(Signal signal)
public void set(String key, String value)
set
according to the name of the appropriate posix command set
key
- environment variable name - never null
/emptyvalue
- environment variable valueprotected Set<SignalListener> getSignalListeners(Signal signal, boolean create)
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