PythonBaseFactory (Apache Turbine 5.1 API)

java.lang.Object
- org.apache.turbine.services.assemblerbroker.util.python.PythonBaseFactory<T>

Type Parameters:

T - the specialized assembler type

All Implemented Interfaces:

Loader<T>, AssemblerFactory<T>

Direct Known Subclasses:

PythonActionFactory, PythonLayoutFactory, PythonNavigationFactory, PythonPageFactory, PythonScreenFactory
```
public abstract class PythonBaseFactory<T extends Assembler>
extends Object
implements AssemblerFactory<T>
```
A factory that attempts to load a python class in the JPython interpreter and execute it as a Turbine screen. The JPython script should inherit from Turbine Screen or one of its subclasses.

Author:

Leon Messerschmidt, Henning P. Schmiedehausen

Field Summary

Fields
Modifier and Type Field Description

static String PYTHON_CONFIG_FILE
Global config file.

static String PYTHON_PATH
Key for the python path

Constructor Summary

Constructors
Constructor Description

PythonBaseFactory()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`getAssembler(String subDirectory, String name)`	Get an Assembler.
`int`	`getCacheSize()`	Get the size of a possibly configured cache
`abstract Loader<T>`	`getLoader()`	Get the loader for this type of assembler

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.services.assemblerbroker.util.AssemblerFactory
getManagedClass

Methods inherited from interface org.apache.turbine.modules.Loader
getAssembler

- Field Detail
  - PYTHON_PATH
```
public static final String PYTHON_PATH
```
    Key for the python path
    
    See Also:
    
    Constant Field Values
  - PYTHON_CONFIG_FILE
```
public static final String PYTHON_CONFIG_FILE
```
    Global config file. This is executed before every screen
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PythonBaseFactory
```
public PythonBaseFactory()
```
- Method Detail
  - getAssembler
```
public T getAssembler(String subDirectory,
                      String name)
               throws Exception
```
    Get an Assembler.
    
    Parameters:
    
    subDirectory - subdirectory within python.path
    
    name - name of the requested Assembler
    
    Returns:
    
    an Assembler
    
    Throws:
    
    Exception - generic exception
  - getLoader
```
public abstract Loader<T> getLoader()
```
    Get the loader for this type of assembler
    
    Specified by:
    
    getLoader in interface AssemblerFactory<T extends Assembler>
    
    Returns:
    
    a Loader
  - getCacheSize
```
public int getCacheSize()
```
    Get the size of a possibly configured cache
    
    Specified by:
    
    getCacheSize in interface Loader<T extends Assembler>
    
    Returns:
    
    the size of the cache in bytes