org.progeeks.util.xml
Class BeanConfiguratorHandler

java.lang.Object
  org.progeeks.util.xml.AbstractObjectHandler
      org.progeeks.util.xml.BeanObjectHandler
          org.progeeks.util.xml.BeanConfiguratorHandler

All Implemented Interfaces:

ObjectHandler

Direct Known Subclasses:

ConstructedBeanHandler

public class BeanConfiguratorHandler
extends BeanObjectHandler

Object handler that allows easier specification bean configurators since it will intercept a "factory-foo" style tag and create the appropriate beanConfigurator without having to pass a fully qualified class name in a _ctor="" attribute.

Version:

$Revision: 1.9 $

Author:

Paul Speed

Field Summary

static java.lang.String	CONFIGURATOR_PREFIX
static java.lang.String	SINGLETON_PREFIX

Fields inherited from class org.progeeks.util.xml.BeanObjectHandler

CONFIG_IMPORT_PACKAGE

Constructor Summary

BeanConfiguratorHandler()

Method Summary

boolean	canHandle(java.lang.String tag) Returns true if this handler applies to the specified object tag.
java.lang.Object	createObject(java.lang.String tag, org.xml.sax.Attributes atts, ObjectXmlReader reader) Creates and returns an object based on the specified parameters.
java.lang.Class	getPropertyClass(java.lang.Object obj, java.lang.String field, ObjectXmlReader reader) Overridden to attempt to do a better type lookup when possible.
java.util.Collection	getPropertyCollection(java.lang.Object obj, java.lang.String field, ObjectXmlReader reader) Overridden to provide saner error messages when the user attempts to use the progressive="true" for factory fields.
protected java.lang.String	getUnprefixedName(java.lang.String tag) Returns the class name part of a tag (without the prefix) or null if the tag does not contain a prefix.

Methods inherited from class org.progeeks.util.xml.BeanObjectHandler

getClass, getClass, getConstant, getInnerClass, getPackages, getProperty, getTagClass, ignoreAttribute, importPackage, setConfigurationProperty, setObjectProperties, setPackages, setProperty, setTextProperty

Methods inherited from class org.progeeks.util.xml.AbstractObjectHandler

resolveObject, setContainedText

Methods inherited from class java.lang.Object

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

Field Detail

CONFIGURATOR_PREFIX

public static final java.lang.String CONFIGURATOR_PREFIX

See Also:

Constant Field Values

SINGLETON_PREFIX

public static final java.lang.String SINGLETON_PREFIX

See Also:

Constant Field Values

Constructor Detail

BeanConfiguratorHandler

public BeanConfiguratorHandler()

Method Detail

getUnprefixedName

protected java.lang.String getUnprefixedName(java.lang.String tag)

Returns the class name part of a tag (without the prefix) or null if the tag does not contain a prefix.

canHandle

public boolean canHandle(java.lang.String tag)

Returns true if this handler applies to the specified object tag.

Specified by:

canHandle in interface ObjectHandler

Overrides:

canHandle in class BeanObjectHandler

getPropertyClass

public java.lang.Class getPropertyClass(java.lang.Object obj,
                                        java.lang.String field,
                                        ObjectXmlReader reader)

Overridden to attempt to do a better type lookup when possible. If we're operating on a configurator that actually has its class initialized then we should be able to determine type information at this time... at least in most cases.

Specified by:

getPropertyClass in interface ObjectHandler

Overrides:

getPropertyClass in class BeanObjectHandler

getPropertyCollection

public java.util.Collection getPropertyCollection(java.lang.Object obj,
                                                  java.lang.String field,
                                                  ObjectXmlReader reader)

Overridden to provide saner error messages when the user attempts to use the progressive="true" for factory fields.

Specified by:

getPropertyCollection in interface ObjectHandler

Overrides:

getPropertyCollection in class BeanObjectHandler

createObject

public java.lang.Object createObject(java.lang.String tag,
                                     org.xml.sax.Attributes atts,
                                     ObjectXmlReader reader)

Creates and returns an object based on the specified parameters.

Specified by:

createObject in interface ObjectHandler

Overrides:

createObject in class BeanObjectHandler