org.staticioc.parser.namespace.spring.beans

Class BeanPlugin

java.lang.Object

org.staticioc.parser.AbstractNodeSupportPlugin

org.staticioc.parser.namespace.spring.beans.BeanPlugin

All Implemented Interfaces:

ResolvedBeanCallback, NodeSupportPlugin, ParserConstants

public class BeanPlugin
extends AbstractNodeSupportPlugin
implements ResolvedBeanCallback

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	logger

Fields inherited from class org.staticioc.parser.AbstractNodeSupportPlugin

beanParser, prefix

Fields inherited from interface org.staticioc.parser.ParserConstants

ABSTRACT, ALIAS, BEAN, BEAN_PROPERTY_PREFIX, BEAN_PROPERTY_REF_SUFFIX, CLASS, CONSTRUCTOR_ARGS, DESTROY_METHOD, ENTRY, FACTORY_BEAN, FACTORY_METHOD, ID, IDREF, INDEX, INIT_METHOD, KEY, KEY_REF, LIST, LOCAL, MAP, NAME, NULL, PARENT, PROP, PROPS, PROTOTYPE, REF, RESOURCE, SCOPE, SET, SINGLETON, TYPE, VALUE, VALUE_REF, XML_NAMESPACE_DEF, XML_NAMESPACE_DELIMITER, XPATH_BEAN, XPATH_BEANS_NODE, XPATH_IMPORT, XPATH_PROPERTY

Constructor Summary

Constructors

Constructor and Description
BeanPlugin()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	createBean(Node beanNode) Parse a node, read id/name/alias attributes to define its id, then load other attributes and return its id
String	getUnprefixedSupportedNode()
Property	handleNode(Node node, String propName) Process a special node type and encapsulate the result as a Property
String	onResolve(Bean bean, Node beanNode, NamedNodeMap beanAttributes, boolean isAnonymous, BeanContainer container) Important: do not use the beanParser.getContainer() here as the points at the initial BeanContainer used when processing the node in the first place but the container passed in parameter as this is the aggregated/up-to-date (in case of directive) BeanContainer.
protected String	processBeanNodeAttributes(Node beanNode, NamedNodeMap beanAttributes, String id, String alias, boolean isAnonymous, Bean bean, BeanContainer container) Process a node's attributes (all but id attribute).

Methods inherited from class org.staticioc.parser.AbstractNodeSupportPlugin

getSupportedNode, setBeanContainer, setPrefix

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.slf4j.Logger logger

Constructor Detail

BeanPlugin

public BeanPlugin()

Method Detail

getUnprefixedSupportedNode

public String getUnprefixedSupportedNode()

Specified by:

getUnprefixedSupportedNode in class AbstractNodeSupportPlugin

handleNode

public Property handleNode(Node node,
                  String propName)
                    throws XPathExpressionException

Description copied from interface: NodeSupportPlugin

Process a special node type and encapsulate the result as a Property

Specified by:

handleNode in interface NodeSupportPlugin

Parameters:

node - Node to process

propName - of the property representing the content of the node

Returns:

a Property encapsulating the loaded node

Throws:

XPathExpressionException

createBean

protected String createBean(Node beanNode)
                     throws XPathExpressionException

Parse a node, read id/name/alias attributes to define its id, then load other attributes and return its id

Parameters:

beanNode - XML node to process

Returns:

the id of the created Bean

Throws:

XPathExpressionException

processBeanNodeAttributes

protected String processBeanNodeAttributes(Node beanNode,
                               NamedNodeMap beanAttributes,
                               String id,
                               String alias,
                               boolean isAnonymous,
                               Bean bean,
                               BeanContainer container)
                                    throws XPathExpressionException

Process a node's attributes (all but id attribute).

Parameters:

beanNode -

beanAttributes -

id -

alias -

isAnonymous -

bean -

container - the BeanContainer to use

Returns:

the id of the processed Bean

Throws:

XPathExpressionException

onResolve

public String onResolve(Bean bean,
               Node beanNode,
               NamedNodeMap beanAttributes,
               boolean isAnonymous,
               BeanContainer container)
                 throws XPathExpressionException

Important: do not use the beanParser.getContainer() here as the points at the initial BeanContainer used when processing the node in the first place but the container passed in parameter as this is the aggregated/up-to-date (in case of directive) BeanContainer.

Specified by:

onResolve in interface ResolvedBeanCallback

Parameters:

bean - newly resolved Bean

beanNode - XML node matching this new Bean

beanAttributes - Map of the Bean's attributes

isAnonymous - whether the bean is anonymous or not

container - is the current aggregated BeanContainer used for Bean resolution (in case of import, it may not be the same as the one used when registring the dependency)

Returns:

the id of the Bean after resolution

Throws:

XPathExpressionException