org.apache.servicemix.drools

Class DroolsEndpoint

java.lang.Object

org.apache.servicemix.common.endpoints.AbstractEndpoint

org.apache.servicemix.common.endpoints.SimpleEndpoint

org.apache.servicemix.common.endpoints.ProviderEndpoint

org.apache.servicemix.drools.DroolsEndpoint

All Implemented Interfaces:

Endpoint

public class DroolsEndpoint
extends ProviderEndpoint

Author:

gnodet

Field Summary

Fields inherited from class org.apache.servicemix.common.endpoints.SimpleEndpoint

logger

Fields inherited from class org.apache.servicemix.common.endpoints.AbstractEndpoint

definition, description, endpoint, interfaceName, service, serviceUnit

Constructor Summary

Constructors

Constructor and Description
DroolsEndpoint()
DroolsEndpoint(DefaultComponent component, javax.jbi.servicedesc.ServiceEndpoint endpoint)
DroolsEndpoint(ServiceUnit su, javax.xml.namespace.QName service, java.lang.String endpoint)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	drools(javax.jbi.messaging.MessageExchange exchange)
java.util.List<java.lang.Object>	getAssertedObjects()
static java.lang.String	getCorrelationId(javax.jbi.messaging.MessageExchange exchange)
java.lang.String	getDefaultRouteURI()
javax.xml.namespace.QName	getDefaultTargetService()
java.lang.String	getDefaultTargetURI()
java.util.Map<java.lang.String,java.lang.Object>	getGlobals()
javax.xml.namespace.NamespaceContext	getNamespaceContext()
org.drools.RuleBase	getRuleBase()
org.springframework.core.io.Resource	getRuleBaseResource()
java.net.URL	getRuleBaseURL()
boolean	isAutoReply() Will this endpoint automatically reply to any exchanges not handled by the Drools rulebase?
void	process(javax.jbi.messaging.MessageExchange exchange)
protected void	send(javax.jbi.messaging.MessageExchange me)
void	setAssertedObjects(java.util.List<java.lang.Object> assertedObjects) List of additional objects to be inserted into the drools working memory for evaluating rules.
void	setAutoReply(boolean autoReply) Set auto-reply to true to ensure that every exchange is being replied to.
void	setDefaultTargetService(javax.xml.namespace.QName defaultTargetService) The default service that the exchange will be sent to if none of the rules have handled it.
void	setDefaultTargetURI(java.lang.String defaultTargetURI) The default endpoint URI that the exchange will be sent to if none of the rules have handled it.
void	setGlobals(java.util.Map<java.lang.String,java.lang.Object> variables) The global variables that are available while evaluating the rule base.
void	setNamespaceContext(javax.xml.namespace.NamespaceContext namespaceContext) The namespace context to use when evaluating the rules.
void	setRuleBase(org.drools.RuleBase ruleBase) Set the rule base to be used for handling the exchanges
void	setRuleBaseResource(org.springframework.core.io.Resource ruleBaseResource) Specifies the resource location to load the rule base from (.drl file)
void	setRuleBaseURL(java.net.URL ruleBaseURL) Specifies a URL to load the rule base from (.drl file)
void	start()
void	validate()

Methods inherited from class org.apache.servicemix.common.endpoints.ProviderEndpoint

activate, deactivate, getRole, processInOnly, processInOut

Methods inherited from class org.apache.servicemix.common.endpoints.SimpleEndpoint

done, fail, getChannel, getContext, getExchangeFactory, sendSync, stop

Methods inherited from class org.apache.servicemix.common.endpoints.AbstractEndpoint

getDefinition, getDescription, getEndpoint, getInterfaceName, getKey, getService, getServiceUnit, isExchangeOkay, prepareExchange, setDefinition, setDescription, setEndpoint, setInterfaceName, setService, setServiceUnit, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DroolsEndpoint

public DroolsEndpoint()

DroolsEndpoint

public DroolsEndpoint(DefaultComponent component,
              javax.jbi.servicedesc.ServiceEndpoint endpoint)

DroolsEndpoint

public DroolsEndpoint(ServiceUnit su,
              javax.xml.namespace.QName service,
              java.lang.String endpoint)

Method Detail

getRuleBase

public org.drools.RuleBase getRuleBase()

Returns:

the ruleBase

setRuleBase

public void setRuleBase(org.drools.RuleBase ruleBase)

Set the rule base to be used for handling the exchanges

Parameters:

ruleBase - the ruleBase to set

getRuleBaseResource

public org.springframework.core.io.Resource getRuleBaseResource()

Returns:

the ruleBaseResource

setRuleBaseResource

public void setRuleBaseResource(org.springframework.core.io.Resource ruleBaseResource)

Specifies the resource location to load the rule base from (.drl file)

Parameters:

ruleBaseResource - the ruleBaseResource to set

getRuleBaseURL

public java.net.URL getRuleBaseURL()

Returns:

the ruleBaseURL

setRuleBaseURL

public void setRuleBaseURL(java.net.URL ruleBaseURL)

Specifies a URL to load the rule base from (.drl file)

Parameters:

ruleBaseURL - the ruleBaseURL to set

getNamespaceContext

public javax.xml.namespace.NamespaceContext getNamespaceContext()

Returns:

the namespaceContext

setNamespaceContext

public void setNamespaceContext(javax.xml.namespace.NamespaceContext namespaceContext)

The namespace context to use when evaluating the rules.

Parameters:

namespaceContext - the namespaceContext to set

getGlobals

public java.util.Map<java.lang.String,java.lang.Object> getGlobals()

Returns:

the variables

setGlobals

public void setGlobals(java.util.Map<java.lang.String,java.lang.Object> variables)

The global variables that are available while evaluating the rule base.

Parameters:

variables - the variables to set

isAutoReply

public boolean isAutoReply()

Will this endpoint automatically reply to any exchanges not handled by the Drools rulebase?

Returns:

true if the endpoint replies to any unanswered exchanges

setAutoReply

public void setAutoReply(boolean autoReply)

Set auto-reply to true to ensure that every exchange is being replied to. This way, you can avoid having to end every Drools rule with jbi.answer(). Defaults to false

Parameters:

autoReply - true for auto-replying on incoming exchanges

validate

public void validate()
              throws javax.jbi.management.DeploymentException

Specified by:

validate in interface Endpoint

Overrides:

validate in class AbstractEndpoint

Throws:

javax.jbi.management.DeploymentException

start

public void start()
           throws java.lang.Exception

Specified by:

start in interface Endpoint

Overrides:

start in class SimpleEndpoint

Throws:

java.lang.Exception

process

public void process(javax.jbi.messaging.MessageExchange exchange)
             throws java.lang.Exception

Specified by:

process in interface Endpoint

Overrides:

process in class ProviderEndpoint

Throws:

java.lang.Exception

getCorrelationId

public static java.lang.String getCorrelationId(javax.jbi.messaging.MessageExchange exchange)

drools

protected void drools(javax.jbi.messaging.MessageExchange exchange)
               throws java.lang.Exception

Throws:

java.lang.Exception

getDefaultTargetService

public javax.xml.namespace.QName getDefaultTargetService()

setDefaultTargetService

public void setDefaultTargetService(javax.xml.namespace.QName defaultTargetService)

The default service that the exchange will be sent to if none of the rules have handled it.

Parameters:

defaultTargetService -

getDefaultTargetURI

public java.lang.String getDefaultTargetURI()

setDefaultTargetURI

public void setDefaultTargetURI(java.lang.String defaultTargetURI)

The default endpoint URI that the exchange will be sent to if none of the rules have handled it.

Parameters:

defaultTargetURI -

getAssertedObjects

public java.util.List<java.lang.Object> getAssertedObjects()

setAssertedObjects

public void setAssertedObjects(java.util.List<java.lang.Object> assertedObjects)

List of additional objects to be inserted into the drools working memory for evaluating rules.

Parameters:

assertedObjects -

getDefaultRouteURI

public java.lang.String getDefaultRouteURI()

send

protected void send(javax.jbi.messaging.MessageExchange me)
             throws javax.jbi.messaging.MessagingException

Overrides:

send in class SimpleEndpoint

Throws:

javax.jbi.messaging.MessagingException