I am trying to configure multiple flow executors for my project as I need one set of flows with 'always-redirect-on-pause' attribute as false and another as true. I have tried searching, skimming Spring Docs but been unable to come up with this configuration. Can anyone please share these configurations and/or direct to some relevant resource?
Thanks
You can have multiple workflow (flow definition files) location registration in your project Spring Configuration file
Spring Configuration
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:webflow="http://www.springframework.org/schema/webflow-config"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
http://www.springframework.org/schema/webflow-config
http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.0.xsd">
<bean id="assetManagementService" />
<bean id="savingsAssetService" />
<bean id="handlerMapping">
<property name="mappings">
<value>/assetMgmtHomeView.htm=flowController</value>
</property>
</bean>
<bean id="flowController">
<property name="flowExecutor" ref="flowExecutor" />
</bean>
<webflow:flow-executor id="flowExecutor" flow-registry="flowRegistry">
</webflow:flow-executor>
<webflow:flow-registry id="flowRegistry">
<webflow:flow-location id="assetMgmtHomeView" path="/WEB-INF/flows/assetMgmtFlow.xml" />
<webflow:flow-location id="savingsAssetViewFlow" path="/WEB-INF/flows/savingsAssetViewFlow.xml" />
</webflow:flow-registry>
</beans>
As you can see webflow:flow-registry contains two workflow xml files path. Keep in mind that those location registrations have different IDs used to distinguish among the workflows.
Related
I'm trying to learn Spring Integration and for this i would like to create an application like this:
From Oracle i send messages (on Oracle Queue), this message will be intercepted from a Java application (build with Spring Integration) and the application will send an email based on message received. The message will contain To: - Cc: and the text to send.
To make this kind of communication i've decided to use JMS (i think in Oracle this is made with Oracle AQ).
In the database i've already created the Queue and now i'm trying to create a simple applicationContext.xml to start this handshake.
Looking on the net i've found really few articles about this (Spring Integration + Oracle AQ) and i'm getting some error. The main error is this: java.lang.ClassNotFoundException: oracle.jms.AQjmsFactory
Right now this is my applicationContext.xml
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:int="http://www.springframework.org/schema/integration"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:orcl="http://www.springframework.org/schema/data/orcl"
xmlns:int-jms="http://www.springframework.org/schema/integration/jms"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/integration/jms http://www.springframework.org/schema/integration/jms/spring-integration-jms.xsd
http://www.springframework.org/schema/data/orcl http://www.springframework.org/schema/data/orcl/spring-data-orcl-1.0.xsd">
<int:channel id="inbound" />
<int:channel id="outbound" />
<bean id="simpleMessageListener" class="it.dirimo.SimpleMessageListener" />
<int-jms:inbound-channel-adapter
channel="inbound"
connection-factory="connectionFactory"
destination-name="Q1">
<int:poller fixed-delay="1000" />
</int-jms:inbound-channel-adapter>
<int:service-activator input-channel="inbound" output-channel="outbound" ref="simpleMessageListener" method="onMessage" />
<int-jms:outbound-channel-adapter id="jmsOut"
channel="outbound"
connection-factory="connectionFactory"
destination-name="sampleQueue" />
<int:poller id="poller" default="true" fixed-delay="10000" />
<orcl:aq-jms-connection-factory id="connectionFactory"
data-source="dataSource"
use-local-data-source-transaction="true"/>
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" lazy-init="false">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url" value="jdbc:oracle:thin:#localhost:1521:ORCL" />
<property name="username" value="user" />
<property name="password" value="password" />
</bean>
</beans>
Maybe i'm using "old" technologies (for example i've seen for the first time this org.apache.commons.dbcp.BasicDataSource)
Unfortunally i'm so new about Spring Integration and i've seen for the first time Oracle Queue (i'm using Oracle for work but never used any kind of Queue).
Some advice of how to proceed will be apreciated :)
EDIT 1
To solve the problem about the AQjmsFactory need to include aqapi.jar
java.lang.ClassNotFoundException: oracle.jms.AQjmsFactory
This simply means you are missing the jar that contains that class from the classpath.
Oracle, typically, requires that you manually download their jars from them directly.
I've been asked to do a prototype, converting a working web service that uses a Spring enabled JAX-WS endpoint to using Spring Integration instead, and I've been told to use xml configuration as much as possible. I stripped down the application until just the relevant web service elements remain, and I've created a couple of new spring xml config files as needed. While it compiles fine, when I deploy to a JBoss container and then try to invoke it using SoapUI, I get a HTTP 405 response, and there's nothing in the JBoss console to indicate that the request was even received, though the server log indicates the new gateway and service activator was setup correctly and is running. I can't find anything remotely relevant in any of the Spring documentation I've read, and none of the code examples I've pulled from Github address configuring the web service to run in an actual J2EE server.
I'm at a complete loss as to what I should be looking at. Here are my spring config files:
springContext-main.xml (I can't use applicationContext.xml in the real app due to pre-existing contraints)
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:annotation-config/>
<!-- <bean class="com.bofa.ecom.intfacade.web.ApplicationConfiguration"/> -->
<bean id="reconDao" class="com.bofa.ecom.intfacade.snf.recon.dao.ReconDAOImpl">
<!-- <property name="dataSource" ref="dataSource"/> -->
</bean>
<bean id="reconServiceHelper" class="com.bofa.ecom.intfacade.snf.recon.service.helper.ReconServiceHelperImpl">
<constructor-arg ref="reconDao"/>
</bean>
<import resource="classpath:/META-INF/spring/recon-ws.xml"/>
</beans>
recon-ws.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:sws="http://www.springframework.org/schema/web-services"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.5.xsd
http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-1.5.xsd
http://www.springframework.org/schema/web-services http://www.springframework.org/schema/web-services/web-services-2.0.xsd">
<bean id="messageFactory" class="org.springframework.ws.soap.saaj.SaajSoapMessageFactory"/>
<import resource="classpath:/META-INF/spring/inbound-gateway-config.xml" />
<sws:dynamic-wsdl id="reconWsdl" portTypeName="reconGateway" locationUri="/reconService"
targetNamespace="http://intfacade.cpm.ecom.bofa.com/">
<sws:xsd location="/WEB-INF/recon.xsd"/>
</sws:dynamic-wsdl>
<bean
class="org.springframework.ws.server.endpoint.mapping.UriEndpointMapping">
<property name="defaultEndpoint" ref="reconGateway"></property>
</bean>
</beans>
inbound-gateway-config.xml
<?xml version="1.0" encoding="utf-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:int-ws="http://www.springframework.org/schema/integration/ws"
xmlns:int="http://www.springframework.org/schema/integration"
xsi:schemaLocation="http://www.springframework.org/schema/integration/ws http://www.springframework.org/schema/integration/ws/spring-integration-ws.xsd
http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<int:channel id="recon-input"/>
<int-ws:inbound-gateway id="reconGateway" request-channel="recon-input"/>
<int:service-activator input-channel="recon-input" method="saveArrangementApplicationDetails">
<bean id="arrangementApplicationReconService" class="com.bofa.ecom.intfacade.snf.recon.service.ArrangementApplicationReconServiceImpl">
<constructor-arg ref="reconServiceHelper"/>
</bean>
</int:service-activator>
</beans>
Any pointers in the right direction would be greatly appreciated.
Edit: I've narrowed it down to what I think is a configuration problem with either SI or Spring-ws. I can't find a complete SI + Spring-ws example that uses XML configuration to figure out what I'm missing or doing wrong. I've added my spring ws config file above.
405 is Method Not Allowed - it appears you are doing a GET (or something else) rather than a POST.
If you believe you are POSTing, take a look with a network monitor (wireshark, or the built-in tcp/ip monitor in eclipse).
You may also be hitting the wrong URL; I suggest you turn on DEBUG logging on the server.
If you still can't figure it out, post the log someplace such as a gist.
I been trying to add some JSF(Face) code into my Spring Webflow project but I am getting the following error:
java.lang.IllegalStateException: FacesContext has not been initialized within the current Web Flow request. Check the configuration for your <webflow:flow-executor>. For JSF you will need FlowFacesContextLifecycleListener configured as one of its flow execution listeners.
Here is my flow.xml file
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:webflow="http://www.springframework.org/schema/webflow-config"
xmlns:faces="http://www.springframework.org/schema/faces"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/webflow-config
http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd
http://www.springframework.org/schema/faces
http://www.springframework.org/schema/faces/spring-faces-2.2.xsd">
<!-- Executes flows: the central entry point into the Spring Web Flow system -->
<webflow:flow-executor id="flowExecutor">
<webflow:flow-execution-listeners>
<webflow:listener ref="facesContextListener"/>
</webflow:flow-execution-listeners>
</webflow:flow-executor>
<!-- The registry of executable flow definitions -->
<webflow:flow-registry id="flowRegistry" flow-builder-services="flowBuilderServices" base-path="/WEB-INF">
<webflow:flow-location-pattern value="**/*-flow.xml" />
</webflow:flow-registry>
<!-- Configures the Spring Web Flow JSF integration -->
<faces:flow-builder-services id="flowBuilderServices" />
<!-- A listener maintain one FacesContext instance per Web Flow request. -->
<bean id="facesContextListener"
class="org.springframework.faces.webflow.FlowFacesContextLifecycleListener" />
</beans>
and here is my flow:
<flow xmlns="http://www.springframework.org/schema/webflow"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/webflow
http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
<var name="customer" class="org.smith.webflowtemplate.domain.Customer"/>
<view-state id="checkbox-input" model="customer" >
<transition on="submit" to="preview" validate="false"/>
<transition on="cancel" to="thanks" validate="false"/>
</view-state>
<view-state id="preview" model="customer">
<transition on="accept" to="endState"/>
</view-state>
<end-state id="endState" view="/index.jsp" />
</flow>
You need to add a Faces Context listener like this:
<flow-executor id="flowExecutor">
<flow-execution-listeners>
<listener ref="facesContextListener" />
</flow-execution-listeners>
</flow-executor>
<beans:bean id="facesContextListener" class="org.springframework.faces.webflow.FlowFacesContextLifecycleListener" />
I am trying to do Configuring Web Flow for use with JSF. from the following site
http://static.springsource.org/spring-webflow/docs/2.3.x/reference/html/ch13s04.html
but I am getting the following error:
Description Resource Path Location Type
The prefix "si" for attribute "si:schemaLocation" associated with an element type "beans" is not bound. flowwithjsf.xml /WebFlowWithJSFIntegration/src/main/webapp/WEB-INF/spring line 12 XML Problem
Here is my XML it looks just like the site:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:webflow="http://www.springframework.org/schema/webflow-config"
xmlns:faces="http://www.springframework.org/schema/faces"
si:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/webflow-config
http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.3.xsd
http://www.springframework.org/schema/faces
http://www.springframework.org/schema/faces/spring-faces-2.2.xsd">
<!-- Executes flows: the central entry point into the Spring Web Flow system -->
<webflow:flow-executor id="flowExecutor">
<webflow:flow-execution-listeners>
<webflow:listener ref="facesContextListener"/>
</webflow:flow-execution-listeners>
</webflow:flow-executor>
<!-- The registry of executable flow definitions -->
<webflow:flow-registry id="flowRegistry" flow-builder-services="flowBuilderServices" base-path="/WEB-INF">
<webflow:flow-location-pattern value="**/*-flow.xml" />
</webflow:flow-registry>
<!-- Configures the Spring Web Flow JSF integration -->
<faces:flow-builder-services id="flowBuilderServices" />
<!-- A listener maintain one FacesContext instance per Web Flow request. -->
<bean id="facesContextListener"
class="org.springframework.faces.webflow.FlowFacesContextLifecycleListener" />
</beans>
try changing si:schemaLocation="... by xsi:schemaLocation="... I think that is why you are having this error
"To use this schema, include it in one of your infrastructure-layer beans files"
10.2 Spring docs
I wonder if anyone can help. I am working on a Spring Webflow 2 app, where I would also like to integrate Spring Mobile 1.0 with WURFL 1.4.2.
I have got Webflow and Spring Mobile working together like this:
<bean id="handlerMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="order" value="1"/>
<property name="mappings">
<value>/fnol=flowController</value>
</property>
<property name="interceptors">
<list>
<bean class="org.springframework.mobile.device.DeviceResolverHandlerInterceptor" />
</list>
</property>
And then within one of my action classes I can do this:
public Event startUp(RequestContext arg0) throws Exception {
// get the http request form the webflow RequestContext
ServletExternalContext externalContext = (ServletExternalContext) arg0.getExternalContext();
HttpServletRequest request = (HttpServletRequest) externalContext.getNativeRequest();
// get the Spring Mobile Device
Device currentDevice = DeviceUtils.getCurrentDevice(request);
This seems to work OK, but now I'd like to use WURFL with Spring Mobile so that I get a richer object representing the client capabilities.
This link suggests that I should be able to add a constructor to the DeviceResolverHandlerInterceptor like this:
<bean id="handlerMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="order" value="1"/>
<property name="mappings">
<value>/fnol=flowController</value>
</property>
<property name="interceptors">
<list>
<bean class="org.springframework.mobile.device.DeviceResolverHandlerInterceptor">
<constructor-arg>
<device:wurfl-device-resolver root-location="/WEB-INF/wurfl/wurfl.zip" />
</constructor-arg>
</bean>
</list>
</property>
And I define the device namespace as:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:webflow="http://www.springframework.org/schema/webflow-config"
xmlns:device="http://www.springframework.org/schema/mobile/device"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/webflow-config
http://www.springframework.org/schema/webflow-config/spring-webflow-config-2.0.xsd
http://www.springframework.org/schema/mobile/device
http://www.springframework.org/schema/mobile/device/spring-mobile-device-1.0.xsd" >
As far as my IDE is concerned (Eclipse) it is happy, and it deploys to wtp no problem. But when I start wtp I get the following error:
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/mobile/device]
Offending resource: class path resource [fnol-webContext.xml]
Bean 'handlerMapping'
-> Property 'interceptors'
-> Bean ''
-> Constructor-arg
I'm not really sure what this means. Any ideas anyone?
Appreciate any help you guys can offer,
Cheers, Nathan
Had a look through the github repo to see if I could discern what happened: looks like WURFL support was deliberately removed due to licensing anomalies
https://github.com/SpringSource/spring-mobile/commit/ca81c6c20f1a9e524b0150e14dab20b020676e0b
This page alludes to a separate project which would provide WURFL support: I've not found it.