https://stackoverflow.com/questions/22704029
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RussianBecause the URIBuilder class in Mule asserts that endpoint addresses are always consistent with the protocol for the endpoint. This makes sense, as mixing protocols would not work anyway. Use address="http://#[address]".
Mule Dynamic HTTP outbound address
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23-06-2023 - |
Question
I am trying to dynamically set the HTTP outbound address using the following code --
<flow name="dynamic-http-address" doc:name="dynamic-http-address" processingStrategy="synchronous">
<http:inbound-endpoint exchange-pattern="request-response"
host="localhost" port="8081" doc:name="HTTP" />
<logger level="INFO" doc:name="Logger" />
<set-variable variableName="address" value="http://www.google.com/"
doc:name="Variable" />
<http:outbound-endpoint address="#[address]"
method="GET" doc:name="HTTP" />
</flow>
However, when I start the application it fails to start and throws the the following exception --
PropertyAccessException 1:
org.springframework.beans.MethodInvocationException: Property 'protocol' threw exception; nested exception is java.lang.IllegalArgumentException: Address '#[address]' for protocol 'http' should start with http://
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1145)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:902)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:75)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:57)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1424)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1132)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:271)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:126)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1391)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1132)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:271)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:126)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:353)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:154)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1391)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1132)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:626)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.mule.config.spring.SpringRegistry.doInitialise(SpringRegistry.java:89)
at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:109)
at org.mule.config.spring.SpringXmlConfigurationBuilder.createSpringRegistry(SpringXmlConfigurationBuilder.java:119)
at org.mule.config.spring.SpringXmlConfigurationBuilder.doConfigure(SpringXmlConfigurationBuilder.java:73)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:46)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.configure(AbstractResourceConfigurationBuilder.java:78)
at org.mule.config.builders.AutoConfigurationBuilder.autoConfigure(AutoConfigurationBuilder.java:101)
at org.mule.config.builders.AutoConfigurationBuilder.doConfigure(AutoConfigurationBuilder.java:57)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:46)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.configure(AbstractResourceConfigurationBuilder.java:78)
at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:84)
at org.mule.module.launcher.application.DefaultMuleApplication.init(DefaultMuleApplication.java:207)
at org.mule.module.launcher.application.ApplicationWrapper.init(ApplicationWrapper.java:64)
at org.mule.module.launcher.DefaultMuleDeployer.deploy(DefaultMuleDeployer.java:47)
at org.mule.tooling.server.application.ApplicationDeployer.run(ApplicationDeployer.java:58)
at org.mule.tooling.server.application.ApplicationDeployer.main(ApplicationDeployer.java:91)
Caused by: java.lang.IllegalArgumentException: Address '#[address]' for protocol 'http' should start with http://
at org.mule.endpoint.URIBuilder.assertProtocolConsistent(URIBuilder.java:388)
at org.mule.endpoint.URIBuilder.assertAddressConsistent(URIBuilder.java:380)
at org.mule.endpoint.URIBuilder.setProtocol(URIBuilder.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1132)
... 44 more
INFO 2014-03-27 23:06:46,958 [main] org.mule.module.launcher.application.DefaultMuleApplication: App 'test' never started, nothing to dispose of
Exception in thread "main" org.mule.module.launcher.DeploymentInitException: PropertyBatchUpdateException: Failed properties: Property 'protocol' threw exception; nested exception is java.lang.IllegalArgumentException: Address '#[address]' for protocol 'http' should start with http://
at org.mule.module.launcher.application.DefaultMuleApplication.init(DefaultMuleApplication.java:219)
at org.mule.module.launcher.application.ApplicationWrapper.init(ApplicationWrapper.java:64)
at org.mule.module.launcher.DefaultMuleDeployer.deploy(DefaultMuleDeployer.java:47)
at org.mule.tooling.server.application.ApplicationDeployer.run(ApplicationDeployer.java:58)
at org.mule.tooling.server.application.ApplicationDeployer.main(ApplicationDeployer.java:91)
Caused by: org.mule.api.config.ConfigurationException: Error creating bean with name 'dynamic-http-address': Cannot create inner bean '(inner bean)' of type [org.mule.config.spring.factories.OutboundEndpointFactoryBean] while setting bean property 'messageProcessors' with key [2]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': Cannot create inner bean '(inner bean)' of type [org.mule.endpoint.URIBuilder] while setting bean property 'URIBuilder'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'protocol' threw exception; nested exception is java.lang.IllegalArgumentException: Address '#[address]' for protocol 'http' should start with http:// (org.mule.api.lifecycle.InitialisationException) (org.mule.api.config.ConfigurationException)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:52)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.configure(AbstractResourceConfigurationBuilder.java:78)
at org.mule.context.DefaultMuleContextFactory.createMuleContext(DefaultMuleContextFactory.java:84)
at org.mule.module.launcher.application.DefaultMuleApplication.init(DefaultMuleApplication.java:207)
... 4 more
Caused by: org.mule.api.config.ConfigurationException: Error creating bean with name 'dynamic-http-address': Cannot create inner bean '(inner bean)' of type [org.mule.config.spring.factories.OutboundEndpointFactoryBean] while setting bean property 'messageProcessors' with key [2]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': Cannot create inner bean '(inner bean)' of type [org.mule.endpoint.URIBuilder] while setting bean property 'URIBuilder'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'protocol' threw exception; nested exception is java.lang.IllegalArgumentException: Address '#[address]' for protocol 'http' should start with http:// (org.mule.api.lifecycle.InitialisationException)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:52)
at org.mule.config.builders.AbstractResourceConfigurationBuilder.configure(AbstractResourceConfigurationBuilder.java:78)
at org.mule.config.builders.AutoConfigurationBuilder.autoConfigure(AutoConfigurationBuilder.java:101)
at org.mule.config.builders.AutoConfigurationBuilder.doConfigure(AutoConfigurationBuilder.java:57)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:46)
... 7 more
Caused by: org.mule.api.lifecycle.InitialisationException: Error creating bean with name 'dynamic-http-address': Cannot create inner bean '(inner bean)' of type [org.mule.config.spring.factories.OutboundEndpointFactoryBean] while setting bean property 'messageProcessors' with key [2]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': Cannot create inner bean '(inner bean)' of type [org.mule.endpoint.URIBuilder] while setting bean property 'URIBuilder'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)': Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'protocol' threw exception; nested exception is java.lang.IllegalArgumentException: Address '#[address]' for protocol 'http' should start with http://
at org.mule.registry.AbstractRegistry.initialise(AbstractRegistry.java:117)
at org.mule.config.spring.SpringXmlConfigurationBuilder.createSpringRegistry(SpringXmlConfigurationBuilder.java:119)
at org.mule.config.spring.SpringXmlConfigurationBuilder.doConfigure(SpringXmlConfigurationBuilder.java:73)
at org.mule.config.builders.AbstractConfigurationBuilder.configure(AbstractConfigurationBuilder.java:46)
Any idea why Mule wants the dynamic address to start with http:// ?
Solution
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