public abstract class RawScreen extends Object implements Screen
getContentType(PipelineData data)
and
doOutput(PipelineData data)
(see below).
You might want to take a look at the ImageServer screen class
contained in the TDK.
CACHE_SIZE_DEFAULT, CACHE_SIZE_KEY, NAME, PREFIX
Constructor and Description |
---|
RawScreen() |
Modifier and Type | Method and Description |
---|---|
String |
doBuild(PipelineData pipelineData)
Build the Screen.
|
protected abstract void |
doOutput(PipelineData pipelineData)
Actually output the dynamic content.
|
protected abstract String |
getContentType(PipelineData pipelineData)
Set the content type.
|
String |
getLayout(PipelineData pipelineData)
The layout must be set to null.
|
public RawScreen()
public final String doBuild(PipelineData pipelineData) throws Exception
protected abstract String getContentType(PipelineData pipelineData)
pipelineData
- Turbine information.protected abstract void doOutput(PipelineData pipelineData) throws Exception
OutputStream out = data.getResponse().getOutputStream();.
pipelineData
- Turbine information.Exception
- a generic exception.public final String getLayout(PipelineData pipelineData)
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