com.github.wuic.xml

Class FileXmlContextBuilderConfigurator

java.lang.Object

com.github.wuic.util.PollingScheduler<ContextBuilderConfigurator>

com.github.wuic.context.ContextBuilderConfigurator

com.github.wuic.xml.XmlContextBuilderConfigurator

com.github.wuic.xml.FileXmlContextBuilderConfigurator

All Implemented Interfaces:

Runnable

public class FileXmlContextBuilderConfigurator
extends XmlContextBuilderConfigurator

Represents a configurator based on XML read from an URL. Polling is supported thanks to the modification date provided by the URL object.

Since:

0.4.2

Version:

1.0

Author:

Guillaume DROUET

Nested Class Summary

Nested classes/interfaces inherited from class com.github.wuic.util.PollingScheduler

PollingScheduler.Polling

Constructor Summary

Constructors

Constructor and Description
FileXmlContextBuilderConfigurator(URL wuicXml) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
protected Long	getLastUpdateTimestampFor(String path) Retrieves a timestamp that indicates the last time this nut has changed.
String	getTag() Gets the tag to use to identify the set of settings defined when ContextBuilderConfigurator.configure(ContextBuilder) is called.
protected XmlWuicBean	unmarshal(Unmarshaller unmarshaller) Unmashal the XmlWuicBean with the given unmarhalled.

Methods inherited from class com.github.wuic.xml.XmlContextBuilderConfigurator

configureHeap, configureTemplates, configureWorkflow, getProcessContext, internalConfigure

Methods inherited from class com.github.wuic.context.ContextBuilderConfigurator

configure, run, setMultipleConfigurations

Methods inherited from class com.github.wuic.util.PollingScheduler

getNutObservers, getPollingInterval, observe, setPollingInterval

Methods inherited from class java.lang.Object

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

Constructor Detail

FileXmlContextBuilderConfigurator

public FileXmlContextBuilderConfigurator(URL wuicXml)
                                  throws JAXBException

Creates a new instance.

Parameters:

wuicXml - the wuic.xml file URL

Throws:

JAXBException - if an context can't be initialized

Method Detail

getTag

public String getTag()

Gets the tag to use to identify the set of settings defined when ContextBuilderConfigurator.configure(ContextBuilder) is called.

Specified by:

getTag in class ContextBuilderConfigurator

Returns:

the tag

getLastUpdateTimestampFor

protected Long getLastUpdateTimestampFor(String path)
                                  throws IOException

Retrieves a timestamp that indicates the last time this nut has changed.

Specified by:

getLastUpdateTimestampFor in class PollingScheduler<ContextBuilderConfigurator>

Parameters:

path - the real path of the nut

Returns:

the timestamp

Throws:

IOException - if any I/O error occurs

unmarshal

protected XmlWuicBean unmarshal(Unmarshaller unmarshaller)
                         throws JAXBException

Unmashal the XmlWuicBean with the given unmarhalled.

Specified by:

unmarshal in class XmlContextBuilderConfigurator

Parameters:

unmarshaller - the unmarshaller

Returns:

the unmarshalled bean

Throws:

JAXBException - if the XML can't be read