VelocityDirectScreen (Apache Turbine 5.1 API)

java.lang.Object
- org.apache.turbine.modules.screens.TemplateScreen
- - org.apache.turbine.modules.screens.VelocityScreen
  - - org.apache.turbine.modules.screens.VelocityDirectScreen

All Implemented Interfaces:

Assembler, Screen
```
public class VelocityDirectScreen
extends VelocityScreen
```
VelocityDirectScreen is a screen class which returns its output directly to the output stream. It can be used if buffering an output screen isn't possible or the result doesn't fit in the memory.

Version:

$Id$

Author:

Dave Bryson, Henning P. Schmiedehausen, Peter Courcoux

- Field Summary
  - Fields inherited from class org.apache.turbine.modules.screens.VelocityScreen
    prefix, templateError, templateService, velocity
  - Fields inherited from class org.apache.turbine.modules.screens.TemplateScreen
    log
  - Fields inherited from interface org.apache.turbine.modules.Screen
    CACHE_SIZE_DEFAULT, CACHE_SIZE_KEY, NAME, PREFIX
- Constructor Summary
  
  Constructors
  Constructor Description
  
  VelocityDirectScreen()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  String buildTemplate(PipelineData pipelineData)
  This builds the Velocity template.
  - Methods inherited from class org.apache.turbine.modules.screens.VelocityScreen
    doBuildTemplate, doBuildTemplate
  - Methods inherited from class org.apache.turbine.modules.screens.TemplateScreen
    doBuild, doPostBuildTemplate, doRedirect, doRedirect, setTemplate
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.turbine.modules.Screen
    build, getLayout, setLayout

- Constructor Detail
  - VelocityDirectScreen
```
public VelocityDirectScreen()
```
- Method Detail
  - buildTemplate
```
public String buildTemplate(PipelineData pipelineData)
                     throws Exception
```
    This builds the Velocity template.
    
    Overrides:
    
    buildTemplate in class VelocityScreen
    
    Parameters:
    
    pipelineData - Turbine information.
    
    Returns:
    
    the content of the screen
    
    Throws:
    
    Exception - a generic exception.