net.walend.enum.generator
Class EnumSourceBuilder

java.lang.Object
  |
  +--net.walend.enum.generator.EnumSourceBuilder

All Implemented Interfaces:

Singleton

public class EnumSourceBuilder

extends java.lang.Object

implements Singleton

Builds the Enums from an XML spec into .java source files.

This class uses some system properties:

• velocity.runtime.log the path to velocity's log file. Default is velocity.log.
• use.classpath.templates" tells velocity to find its template files on the classpath. Default is true.
• member.template.path tells velocity the path to the path and filename to use to find the template for Members. Default is MemberTemplate.vm
• enum.template.path tells velocity the path to the path and filename to use to find the template for Enums. Default is EnumTemplate.vm

Author:

David Walend david@walend.net

Field Summary

private static java.lang.String	DEFAULTAUTHOR
private static java.lang.String	DEFAULTLICENSE
static EnumSourceBuilder	IT

Constructor Summary

private

EnumSourceBuilder()

Method Summary

void	buildEnum(EnumInfo info, java.io.Writer writer)
java.lang.String	createMemberSegment(SingletonInfo info)
private void	initVelocity()
void	loadEnumInfo(org.apache.velocity.VelocityContext context, EnumInfo info)
void	loadSingletonInfo(org.apache.velocity.VelocityContext context, SingletonInfo info)

Methods inherited from class java.lang.Object

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

Field Detail

IT

public static final EnumSourceBuilder IT

DEFAULTAUTHOR

private static final java.lang.String DEFAULTAUTHOR

See Also:

Constant Field Values

DEFAULTLICENSE

private static final java.lang.String DEFAULTLICENSE

See Also:

Constant Field Values

Constructor Detail

EnumSourceBuilder

private EnumSourceBuilder()

Method Detail

initVelocity

private void initVelocity()
                   throws java.lang.Exception

java.lang.Exception

loadSingletonInfo

public void loadSingletonInfo(org.apache.velocity.VelocityContext context,
                              SingletonInfo info)

createMemberSegment

public java.lang.String createMemberSegment(SingletonInfo info)
                                     throws java.io.IOException,
                                            org.apache.velocity.exception.ResourceNotFoundException,
                                            org.apache.velocity.exception.ParseErrorException,
                                            org.apache.velocity.exception.MethodInvocationException,
                                            java.lang.Exception

java.io.IOException

org.apache.velocity.exception.ResourceNotFoundException

org.apache.velocity.exception.ParseErrorException

org.apache.velocity.exception.MethodInvocationException

java.lang.Exception

loadEnumInfo

public void loadEnumInfo(org.apache.velocity.VelocityContext context,
                         EnumInfo info)

buildEnum

public void buildEnum(EnumInfo info,
                      java.io.Writer writer)
               throws java.io.IOException,
                      org.apache.velocity.exception.ResourceNotFoundException,
                      org.apache.velocity.exception.ParseErrorException,
                      org.apache.velocity.exception.MethodInvocationException,
                      java.lang.Exception

java.io.IOException

org.apache.velocity.exception.ResourceNotFoundException

org.apache.velocity.exception.ParseErrorException

org.apache.velocity.exception.MethodInvocationException

java.lang.Exception