class ProcessContext extends Object implements ShellProcessContext, Runnable
| Modifier and Type | Field and Description |
|---|---|
(package private) ShellProcess |
process
.
|
(package private) Processor |
processor
.
|
| Constructor and Description |
|---|
ProcessContext(Processor processor,
ShellProcess process) |
| Modifier and Type | Method and Description |
|---|---|
void |
end(ShellResponse response)
This method is invoked when the process ends.
|
void |
flush() |
Class<Chunk> |
getConsumedType() |
int |
getHeight()
Returns the screen height in chars.
|
String |
getProperty(String name)
Returns a generic property, usually this property is resolved by the
shell client.
|
int |
getWidth()
Returns the screen width in chars.
|
void |
provide(Chunk element) |
String |
readLine(String msg,
boolean echo)
Display a message and read a line on the console, this method call can be blocking until the user provides
a value.
|
boolean |
releaseAlternateBuffer()
Release control of the alternate buffer.
|
void |
run() |
boolean |
takeAlternateBuffer()
Take control of the alternate buffer.
|
void |
write(Chunk chunk)
Write a chunk to the screen.
|
final ShellProcess process
ProcessContext(Processor processor, ShellProcess process)
public boolean takeAlternateBuffer() throws IOException
InteractionContextFlushable.flush() method
is invoked.takeAlternateBuffer in interface InteractionContextIOExceptionpublic boolean releaseAlternateBuffer() throws IOException
InteractionContextFlushable.flush() method
is invoked.releaseAlternateBuffer in interface InteractionContextIOExceptionpublic int getWidth()
ScreenContextgetWidth in interface ScreenContextpublic int getHeight()
ScreenContextgetHeight in interface ScreenContextpublic String getProperty(String name)
InteractionContextgetProperty in interface InteractionContextname - the property namepublic String readLine(String msg, boolean echo)
InteractionContextreadLine in interface InteractionContextmsg - the message to display before reading a lineecho - wether or not the line read should be echoed when typingpublic Class<Chunk> getConsumedType()
public void write(Chunk chunk) throws IOException
ScreenContextwrite in interface ScreenContextchunk - the chunkIOException - any io exceptionpublic void provide(Chunk element) throws IOException
IOExceptionpublic void flush() throws IOException
flush in interface FlushableIOExceptionpublic void end(ShellResponse response)
ShellProcessContextend in interface ShellProcessContextresponse - the shell responseCopyright © 2014 eXo Platform SAS. All Rights Reserved.