com.liferay.portletmvc4spring.handler

Class PortletModeHandlerMapping

java.lang.Object

org.springframework.context.support.ApplicationObjectSupport

com.liferay.portletmvc4spring.handler.AbstractHandlerMapping

com.liferay.portletmvc4spring.handler.AbstractMapBasedHandlerMapping<javax.portlet.PortletMode>

com.liferay.portletmvc4spring.handler.PortletModeHandlerMapping

All Implemented Interfaces:

HandlerMapping, Aware, ApplicationContextAware, Ordered

public class PortletModeHandlerMapping
extends AbstractMapBasedHandlerMapping<javax.portlet.PortletMode>

Implementation of the HandlerMapping interface to map from the current PortletMode to request handler beans.

The bean configuration for this mapping will look something like this:

    <bean id="portletModeHandlerMapping" class="com.liferay.portletmvc4spring.handler.PortletModeHandlerMapping">
        <property name="portletModeMap">
            <map>
                <entry key="view"><ref bean="viewHandler"/></entry>
                <entry key="edit"><ref bean="editHandler"/></entry>
                <entry key="help"><ref bean="helpHandler"/></entry>
            </map>
        </property>
    </bean>
 

Since:

2.0

Author:

William G. Thompson, Jr., John A. Lewis

Nested Class Summary

Nested classes/interfaces inherited from class com.liferay.portletmvc4spring.handler.AbstractMapBasedHandlerMapping

AbstractMapBasedHandlerMapping.PortletRequestMappingPredicate

Field Summary

Fields inherited from class org.springframework.context.support.ApplicationObjectSupport

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
PortletModeHandlerMapping()

Method Summary

Modifier and Type	Method and Description
protected javax.portlet.PortletMode	getLookupKey(javax.portlet.PortletRequest request) Uses the current PortletMode as lookup key.
void	initApplicationContext() Calls the registerHandlers method in addition to the superclass's initialization.
protected void	registerHandlersByMode(Map<String,Object> portletModeMap) Register all handlers specified in the Portlet mode map for the corresponding modes.
void	setMappings(Properties mappings) Set PortletMode to handler bean name mappings from a Properties object.
void	setPortletModeMap(Map<String,?> portletModeMap) Set a Map with PortletModes as keys and handler beans as values.

Methods inherited from class com.liferay.portletmvc4spring.handler.AbstractMapBasedHandlerMapping

getHandlerInternal, registerHandler, registerHandler, registerHandlers, setLazyInitHandlers

Methods inherited from class com.liferay.portletmvc4spring.handler.AbstractHandlerMapping

adaptInterceptor, extendInterceptors, getAdaptedInterceptors, getDefaultHandler, getHandler, getHandlerExecutionChain, getOrder, initInterceptors, setApplyWebRequestInterceptorsToRenderPhaseOnly, setDefaultHandler, setInterceptors, setOrder

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, isContextRequired, obtainApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Constructor Detail

PortletModeHandlerMapping

public PortletModeHandlerMapping()

Method Detail

initApplicationContext

public void initApplicationContext()
                            throws BeansException

Calls the registerHandlers method in addition to the superclass's initialization.

Overrides:

initApplicationContext in class AbstractHandlerMapping

Throws:

BeansException

See Also:

AbstractMapBasedHandlerMapping.registerHandlers(java.util.Map<K, ?>)

setMappings

public void setMappings(Properties mappings)

Set PortletMode to handler bean name mappings from a Properties object.

Parameters:

mappings - properties with PortletMode names as keys and bean names as values

setPortletModeMap

public void setPortletModeMap(Map<String,?> portletModeMap)

Set a Map with PortletModes as keys and handler beans as values. Convenient for population with bean references.

Parameters:

portletModeMap - map with PortletMode names as keys and beans or bean names as values

getLookupKey

protected javax.portlet.PortletMode getLookupKey(javax.portlet.PortletRequest request)
                                          throws Exception

Uses the current PortletMode as lookup key.

Specified by:

getLookupKey in class AbstractMapBasedHandlerMapping<javax.portlet.PortletMode>

Parameters:

request - current portlet request

Returns:

the lookup key (never null)

Throws:

Exception - if key computation failed

registerHandlersByMode

protected void registerHandlersByMode(Map<String,Object> portletModeMap)

Register all handlers specified in the Portlet mode map for the corresponding modes.

Parameters:

portletModeMap - Map with mode names as keys and handler beans or bean names as values