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package org.apache.camel.spring; |
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import javax.xml.bind.annotation.XmlAccessType; |
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import javax.xml.bind.annotation.XmlAccessorType; |
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import javax.xml.bind.annotation.XmlAttribute; |
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import javax.xml.bind.annotation.XmlRootElement; |
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import javax.xml.bind.annotation.XmlTransient; |
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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.CamelTemplate; |
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import org.apache.camel.Endpoint; |
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import org.springframework.beans.factory.FactoryBean; |
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import org.springframework.beans.factory.InitializingBean; |
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@XmlRootElement(name = "camelTemplate") |
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@XmlAccessorType(XmlAccessType.FIELD) |
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public class CamelTemplateFactoryBean implements FactoryBean, InitializingBean, CamelContextAware { |
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@XmlAttribute(required = false) |
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private String defaultEndpoint; |
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@XmlTransient |
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private CamelContext camelContext; |
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public void afterPropertiesSet() throws Exception { |
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if (camelContext == null) { |
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throw new IllegalArgumentException("A CamelContext must be injected!"); |
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} |
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} |
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public Object getObject() throws Exception { |
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CamelContext context = getCamelContext(); |
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if (defaultEndpoint != null) { |
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Endpoint endpoint = context.getEndpoint(defaultEndpoint); |
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if (endpoint == null) { |
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throw new IllegalArgumentException("No endpoint found for URI: " + defaultEndpoint); |
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} else { |
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return new CamelTemplate(context, endpoint); |
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} |
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} |
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return new CamelTemplate(context); |
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} |
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public Class getObjectType() { |
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return CamelTemplate.class; |
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} |
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public boolean isSingleton() { |
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return true; |
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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 getDefaultEndpoint() { |
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return defaultEndpoint; |
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} |
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public void setDefaultEndpoint(String defaultEndpoint) { |
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this.defaultEndpoint = defaultEndpoint; |
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} |
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} |