org.expath.pkg.repo

Class DescriptorExtension

java.lang.Object

org.expath.pkg.repo.Extension

org.expath.pkg.repo.DescriptorExtension

public abstract class DescriptorExtension
extends Extension

An extension that is based on a dedicated descriptor (e.g. saxon.xml or exist.xml).

Author:

Florent Georges

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	myDescriptorName

Constructor Summary

Constructors

Constructor and Description
DescriptorExtension(java.lang.String extension_name, java.lang.String descriptor_name)

Method Summary

Modifier and Type	Method and Description
void	init(Repository repo, Package pkg) Initialize a package for a specific extension.
protected abstract void	parseDescriptor(javax.xml.stream.XMLStreamReader parser, Package pkg)

Methods inherited from class org.expath.pkg.repo.Extension

getName, init, install

Methods inherited from class java.lang.Object

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

Field Detail

myDescriptorName

protected java.lang.String myDescriptorName

Constructor Detail

DescriptorExtension

public DescriptorExtension(java.lang.String extension_name,
                           java.lang.String descriptor_name)

Method Detail

init

public void init(Repository repo,
                 Package pkg)
          throws PackageException

Description copied from class: Extension

Initialize a package for a specific extension. When loading a package from the repository, an extension has a chance to initialize it. For instance by parsing an extension-specific descriptor. This function is not supposed to modify the state of the repository, like install() does.

Specified by:

init in class Extension

Parameters:

repo - the repository

pkg - the package descriptor

Throws:

PackageException - if an error occurs

parseDescriptor

protected abstract void parseDescriptor(javax.xml.stream.XMLStreamReader parser,
                                        Package pkg)
                                 throws PackageException

Throws:

PackageException