org.apache.velocity.runtime
Class VelocimacroFactory

java.lang.Object
  org.apache.velocity.runtime.VelocimacroFactory

public class VelocimacroFactory
extends Object

VelocimacroFactory.java manages the set of VMs in a running Velocity engine.

Version:

$Id: VelocimacroFactory.java 469919 2006-11-01 14:35:46Z henning $

Author:

Geir Magnusson Jr.

Constructor Summary

VelocimacroFactory(RuntimeServices rsvc)
C'tor for the VelociMacro factory.

Method Summary

boolean	addVelocimacro(String name, String macroBody, String[] argArray, String sourceTemplate) adds a macro to the factory.
boolean	dumpVMNamespace(String namespace) tells the vmManager to dump the specified namespace
Directive	getVelocimacro(String vmName, String sourceTemplate) actual factory : creates a Directive that will behave correctly wrt getting the framework to dig out the correct # of args
void	initVelocimacro() initialize the factory - setup all permissions load all global libraries.
boolean	isVelocimacro(String vm, String sourceTemplate) Tells the world if a given directive string is a Velocimacro

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VelocimacroFactory

public VelocimacroFactory(RuntimeServices rsvc)

C'tor for the VelociMacro factory.

Parameters:

rsvc - Reference to a runtime services object.

Method Detail

initVelocimacro

public void initVelocimacro()

initialize the factory - setup all permissions load all global libraries.

addVelocimacro

public boolean addVelocimacro(String name,
                              String macroBody,
                              String[] argArray,
                              String sourceTemplate)

adds a macro to the factory.

Parameters:

name - Name of the Macro to add.

macroBody - String representation of the macro.

argArray - Macro arguments. First element is the macro name.

sourceTemplate - Source template from which the macro gets registered.

Returns:

True if Macro was registered successfully.

isVelocimacro

public boolean isVelocimacro(String vm,
                             String sourceTemplate)

Tells the world if a given directive string is a Velocimacro

Parameters:

vm - Name of the Macro.

sourceTemplate - Source template from which the macro should be loaded.

Returns:

True if the given name is a macro.

getVelocimacro

public Directive getVelocimacro(String vmName,
                                String sourceTemplate)

actual factory : creates a Directive that will behave correctly wrt getting the framework to dig out the correct # of args

Parameters:

vmName - Name of the Macro.

sourceTemplate - Source template from which the macro should be loaded.

Returns:

A directive representing the Macro.

dumpVMNamespace

public boolean dumpVMNamespace(String namespace)

tells the vmManager to dump the specified namespace

Parameters:

namespace - Namespace to dump.

Returns:

True if namespace has been dumped successfully.