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package org.apache.camel.spring.remoting; |
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import org.apache.camel.CamelContext; |
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import org.apache.camel.CamelContextAware; |
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import org.apache.camel.Consumer; |
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import org.apache.camel.Endpoint; |
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import org.apache.camel.component.bean.BeanProcessor; |
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import org.apache.camel.util.CamelContextHelper; |
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import org.springframework.beans.BeansException; |
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import org.springframework.beans.factory.DisposableBean; |
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import org.springframework.beans.factory.InitializingBean; |
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import org.springframework.context.ApplicationContext; |
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import org.springframework.context.ApplicationContextAware; |
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import org.springframework.remoting.support.RemoteExporter; |
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import static org.apache.camel.util.ObjectHelper.notNull; |
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public class CamelServiceExporter extends RemoteExporter implements InitializingBean, DisposableBean, ApplicationContextAware, CamelContextAware { |
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private String uri; |
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private CamelContext camelContext; |
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private Consumer consumer; |
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private String serviceRef; |
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private ApplicationContext applicationContext; |
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public String getUri() { |
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return uri; |
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} |
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public void setUri(String uri) { |
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this.uri = uri; |
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} |
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public CamelContext getCamelContext() { |
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return camelContext; |
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} |
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public void setCamelContext(CamelContext camelContext) { |
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this.camelContext = camelContext; |
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} |
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public String getServiceRef() { |
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return serviceRef; |
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} |
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public void setServiceRef(String serviceRef) { |
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this.serviceRef = serviceRef; |
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} |
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public ApplicationContext getApplicationContext() { |
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return applicationContext; |
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} |
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public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { |
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this.applicationContext = applicationContext; |
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} |
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public void afterPropertiesSet() throws Exception { |
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notNull(uri, "uri"); |
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notNull(camelContext, "camelContext"); |
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if (serviceRef != null && getService() == null && applicationContext != null) { |
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setService(applicationContext.getBean(serviceRef)); |
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} |
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Endpoint endpoint = CamelContextHelper.getMandatoryEndpoint(camelContext, uri); |
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Object proxy = getProxyForService(); |
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consumer = endpoint.createConsumer(new BeanProcessor(proxy, camelContext)); |
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consumer.start(); |
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} |
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public void destroy() throws Exception { |
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if (consumer != null) { |
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consumer.stop(); |
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} |
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} |
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} |