org.apache.maven.plugin
Class PluginScriptParser

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.apache.maven.plugin.PluginScriptParser

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

final class PluginScriptParser

extends org.xml.sax.helpers.DefaultHandler

Class to parse plugin XML scripts to find goals and tag libraries.

Author:

Brett Porter brett@apache.org

Constructor Summary

(package private)

PluginScriptParser(PluginDefinitionHandler handler, JellyScriptHousing jellyScriptHousing) Constructor.

Method Summary

void	error(org.xml.sax.SAXParseException spe) Error callback.
void	fatalError(org.xml.sax.SAXParseException spe) Fatal error callback.
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String rawName, org.xml.sax.Attributes attributes) Handles opening elements of the xml file.
void	startPrefixMapping(java.lang.String prefix, java.lang.String uri) We are looking for namespace declarations like the following: xmlns:doc="doc" Here we know that the given plugin.jelly script (or any jelly script used within Maven) has a dependency on the dyna tag lib named 'doc'.
void	warning(org.xml.sax.SAXParseException spe) Warning callback.

Methods inherited from class org.xml.sax.helpers.DefaultHandler

characters, endDocument, endElement, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, unparsedEntityDecl

Methods inherited from class java.lang.Object

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

Constructor Detail

PluginScriptParser

PluginScriptParser(PluginDefinitionHandler handler,
                   JellyScriptHousing jellyScriptHousing)

Constructor.

Method Detail

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)

We are looking for namespace declarations like the following: xmlns:doc="doc" Here we know that the given plugin.jelly script (or any jelly script used within Maven) has a dependency on the dyna tag lib named 'doc'. We need to make sure that this dyna tag lib is ready for use when the plugin.jelly script is run.

Parameters:

prefix - Prefix to be used in the jelly script.

uri - Uri of the dyna tag lib.

To Do:

check this works for multiple plugin versions

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String rawName,
                         org.xml.sax.Attributes attributes)

Handles opening elements of the xml file.

warning

public void warning(org.xml.sax.SAXParseException spe)

Warning callback.

Parameters:

spe - The parse exception that caused the callback to be invoked.

error

public void error(org.xml.sax.SAXParseException spe)

Error callback.

Parameters:

spe - The parse exception that caused the callback to be invoked.

fatalError

public void fatalError(org.xml.sax.SAXParseException spe)

Fatal error callback.

Parameters:

spe - The parse exception that caused the callback to be invoked.