vodserver.service

Class ParamBuilderForwardingService

java.lang.Object

vodserver.util.BaseBeanNameAware

vodserver.service.AbstractService

vodserver.service.AbstractParamBuilderService

vodserver.service.ParamBuilderForwardingService

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, Service

public class ParamBuilderForwardingService
extends AbstractParamBuilderService

This forwarding service will execute the configured list of ParamBuilders, then forward to the value of the forwardParam parameter. Usually this service is configured using Spring with a bean definition like this:

<bean id="/someService" class="vodserver.service.ParamBuilderForwardingService">
        <property name="paramBuilders">
                <list>
                        <bean class="vodserver.parambuilder.StaticParamBuilder>
                                <property name="staticParams>
                                        <map>
                                                <entry key="someParamName" value="/otherService?prm1=xxx&prm2=yyy"/>
                                        </map>
                                </property>
                        </bean>
                </list>
        </property>
        <property name="forwardParam" value="someParamName" />
</bean>

This example definition is basically a static forwarder; whenever http://vodserver:port/someService is called, it will forward to /otherService?prm1=xxx&prm2=yyy.

Author:

Ruud Senden

Field Summary

Fields inherited from class vodserver.service.AbstractParamBuilderService

paramBuilders

Fields inherited from class vodserver.service.AbstractService

LOG

Constructor Summary

Constructors

Constructor and Description
ParamBuilderForwardingService()

Method Summary

Methods

Modifier and Type	Method and Description
String	getForwardParam() Get the parameter from which to retrieve the forward URI.
void	handle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handle the service request.
void	setForwardParam(String forwardParam) Set the parameter from which to retrieve the forward URI.
String	toString() Provide a string representation of the configuration of this service.

Methods inherited from class vodserver.service.AbstractParamBuilderService

appendParamBuilderInfo, buildParams, extraAfterPropertiesSet, extraExtraAfterPropertiesSet, getParamBuilders, setParamBuilders

Methods inherited from class vodserver.service.AbstractService

afterPropertiesSet

Methods inherited from class vodserver.util.BaseBeanNameAware

getBeanName, setBeanName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.beans.factory.InitializingBean

afterPropertiesSet

Constructor Detail

ParamBuilderForwardingService

public ParamBuilderForwardingService()

Method Detail

handle

public void handle(javax.servlet.http.HttpServletRequest request,
          javax.servlet.http.HttpServletResponse response)
            throws IOException,
                   javax.servlet.ServletException

Handle the service request. This will execute the configured ParamBuilders, look up the value for the configured forwardParam parameter, then forward to that value.

Throws:

IOException

javax.servlet.ServletException

getForwardParam

public String getForwardParam()

Get the parameter from which to retrieve the forward URI.

Parameters:

forwardParam -

setForwardParam

public void setForwardParam(String forwardParam)

Set the parameter from which to retrieve the forward URI.

Parameters:

forwardParam -

toString

public String toString()

Provide a string representation of the configuration of this service.

Overrides:

toString in class Object