net.dpml.metro.tools
Class PartsDataType

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.Task
          net.dpml.tools.tasks.GenericTask
              net.dpml.metro.tools.PartsDataType

All Implemented Interfaces:

DynamicElementNS

public class PartsDataType
extends GenericTask
implements DynamicElementNS

A datatype that enables custom part builders.

Version:

1.2.0

Author:

Digital Product Meta Library

Field Summary

Fields inherited from class net.dpml.tools.tasks.GenericTask

ASC_EXT, GPG_EXE_KEY, MD5_EXT

Fields inherited from class org.apache.tools.ant.Task

description, location, target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

project

Constructor Summary

PartsDataType(Task owner)
Creation of a new parts data type.

Method Summary

ComponentBuilderTask	createComponent() Create a new component builder task.
Object	createDynamicElement(String uri, String name, String qualified) Operation used to construct a custom part type directive.
PartDataType	createPart() Create a new part datatype.
EntryDataType	createValue() Create a new constructed value builder.
PartReferenceBuilder[]	getPartBuilders() Return the set of parts contained within this container.
PartReference[]	getParts(ClassLoader classloader, Type type) Return the set of parts contained within this parts collection.

Methods inherited from class net.dpml.tools.tasks.GenericTask

asc, checksum, copy, deleteDir, getContext, getLibrary, getResource, init, isInitialized, mkDir

Methods inherited from class org.apache.tools.ant.Task

execute, getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, isInvalid, log, log, maybeConfigure, perform, reconfigure, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

getProject, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

PartsDataType

public PartsDataType(Task owner)

Creation of a new parts data type.

Parameters:

owner - the owning task

Method Detail

createComponent

public ComponentBuilderTask createComponent()

Create a new component builder task.

Returns:

a new component builder task

createPart

public PartDataType createPart()

Create a new part datatype.

Returns:

the nwew part datatype

createValue

public EntryDataType createValue()

Create a new constructed value builder.

Returns:

a part builder

createDynamicElement

public Object createDynamicElement(String uri,
                                   String name,
                                   String qualified)

Operation used to construct a custom part type directive.

Specified by:

createDynamicElement in interface DynamicElementNS

Parameters:

uri - the part handler uri

name - the element name

qualified - the qualified name

Returns:

a dynamic part builder

getPartBuilders

public PartReferenceBuilder[] getPartBuilders()

Return the set of parts contained within this container.

Returns:

the contained parts

getParts

public PartReference[] getParts(ClassLoader classloader,
                                Type type)
                         throws IntrospectionException,
                                IOException,
                                ClassNotFoundException

Return the set of parts contained within this parts collection.

Parameters:

classloader - the runtime classloader

type - the component type that references are relative to

Returns:

the contained parts

Throws:

IntrospectionException - if a class introspection error occurs

IOException - if an I/O error occurs

ClassNotFoundException - if a part class cannot be found