class HandlersBeanDefinitionParser extends java.lang.Object implements BeanDefinitionParser
<websocket:handlers/>
namespace
element. Registers a Spring MVC SimpleUrlHandlerMapping
to map HTTP
WebSocket handshake (or SockJS) requests to
WebSocketHandler
s.Modifier and Type | Class and Description |
---|---|
private static interface |
HandlersBeanDefinitionParser.HandlerMappingStrategy |
private static class |
HandlersBeanDefinitionParser.SockJsHandlerMappingStrategy |
private static class |
HandlersBeanDefinitionParser.WebSocketHandlerMappingStrategy |
Modifier and Type | Field and Description |
---|---|
private static int |
DEFAULT_MAPPING_ORDER |
private static java.lang.String |
SOCK_JS_SCHEDULER_NAME |
Constructor and Description |
---|
HandlersBeanDefinitionParser() |
Modifier and Type | Method and Description |
---|---|
BeanDefinition |
parse(org.w3c.dom.Element element,
ParserContext context)
Parse the specified
Element and register the resulting
BeanDefinition(s) with the
BeanDefinitionRegistry
embedded in the supplied ParserContext . |
private static final java.lang.String SOCK_JS_SCHEDULER_NAME
private static final int DEFAULT_MAPPING_ORDER
public BeanDefinition parse(org.w3c.dom.Element element, ParserContext context)
BeanDefinitionParser
Element
and register the resulting
BeanDefinition(s)
with the
BeanDefinitionRegistry
embedded in the supplied ParserContext
.
Implementations must return the primary BeanDefinition
that results
from the parse if they will ever be used in a nested fashion (for example as
an inner tag in a <property/>
tag). Implementations may return
null
if they will not be used in a nested fashion.
parse
in interface BeanDefinitionParser
element
- the element that is to be parsed into one or more BeanDefinitions
context
- the object encapsulating the current state of the parsing process;
provides access to a BeanDefinitionRegistry
BeanDefinition