jmri.configurexml
Class DefaultJavaBeanConfigXML

Show UML class diagram

java.lang.Object
  jmri.configurexml.AbstractXmlAdapter
      jmri.configurexml.DefaultJavaBeanConfigXML

All Implemented Interfaces:

XmlAdapter

public class DefaultJavaBeanConfigXML
extends AbstractXmlAdapter

Provides services for storing Java Beans to XML using reflection.

Since:

2.3.1

Field Summary

(package private) static org.slf4j.Logger

log

Constructor Summary

DefaultJavaBeanConfigXML()

Method Summary

(package private) boolean	getAttributeBool(org.jdom.Element elem, String name, boolean def) Get an attribute boolean value from an Element defining a NamedBean
(package private) String	getAttributeString(org.jdom.Element elem, String name) Get an attribute string value from an Element defining a NamedBean
boolean	load(org.jdom.Element e) Create a set of configured objects from their XML description
void	load(org.jdom.Element e, Object o) Create a set of configured objects from their XML description, using an auxiliary object.
org.jdom.Element	store(Object o) Store the
(package private) Object	unpack(org.jdom.Element e)

Methods inherited from class jmri.configurexml.AbstractXmlAdapter

creationErrorEncountered, getConfigXmlManager, loadDeferred, loadOrder, setConfigXmlManager

Methods inherited from class java.lang.Object

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

Field Detail

log

static org.slf4j.Logger log

Constructor Detail

DefaultJavaBeanConfigXML

public DefaultJavaBeanConfigXML()

Method Detail

load

public boolean load(org.jdom.Element e)
             throws Exception

Description copied from interface: XmlAdapter

Create a set of configured objects from their XML description

Parameters:

e - Top-level XML element containing the description

Returns:

true if successful

Throws:

Exception - when a error prevents creating the objects as as required by the input XML.

load

public void load(org.jdom.Element e,
                 Object o)
          throws Exception

Description copied from interface: XmlAdapter

Create a set of configured objects from their XML description, using an auxiliary object.

For example, the auxilary object o might be a manager or GUI of some type that needs to be informed as each object is created.

Parameters:

e - Top-level XML element containing the description

o - Implementation-specific Object needed for the conversion

Throws:

Exception - when a error prevents creating the objects as as required by the input XML.

unpack

Object unpack(org.jdom.Element e)
        throws Exception

Throws:

Exception

store

public org.jdom.Element store(Object o)

Description copied from interface: XmlAdapter

Store the

Parameters:

o - The object to be recorded. Specific XmlAdapter implementations will require this to be of a specific type; that binding is done in ConfigXmlManager.

Returns:

The XML representation Element

getAttributeString

String getAttributeString(org.jdom.Element elem,
                          String name)

Get an attribute string value from an Element defining a NamedBean

Parameters:

elem - The existing Element

name - name of desired Attribute

getAttributeBool

boolean getAttributeBool(org.jdom.Element elem,
                         String name,
                         boolean def)

Get an attribute boolean value from an Element defining a NamedBean

Parameters:

elem - The existing Element

name - Name of desired Attribute

def - Default value for attribute