Example usage for org.springframework.integration.config.xml IntegrationNamespaceUtils setReferenceIfAttributeDefined

Introduction

In this page you can find the example usage for org.springframework.integration.config.xml IntegrationNamespaceUtils setReferenceIfAttributeDefined.

Prototype

public static void setReferenceIfAttributeDefined(BeanDefinitionBuilder builder, Element element,
            String attributeName, boolean emptyStringAllowed) 

Source Link

Usage

From source file:biz.c24.io.spring.integration.config.UnmarshallingTransformerParser.java

@Override
protected void parseTransformer(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {

    String modelRef = element.getAttribute("model-ref");
    modelRef = StringUtils.hasText(modelRef) ? modelRef : C24ModelBeanDefinitionParser.DEFAULT_BEAN_NAME;
    builder.addConstructorArgReference(modelRef);

    IntegrationNamespaceUtils.setReferenceIfAttributeDefined(builder, element, "source-factory-ref",
            "sourceFactory");

    IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "unwrap-document-root",
            "unwrapDocumentRoot");

}

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From source file:org.acme.echo.module.config.ModuleOutboundGatewayParser.java

@Override
protected BeanDefinitionBuilder parseHandler(Element element, ParserContext parserContext) {

    BeanDefinitionBuilder moduleContextBuilder = BeanDefinitionBuilder
            .genericBeanDefinition("org.springframework.context.support.ClassPathXmlApplicationContext");

    String namespaceUri = element.getNamespaceURI();
    String nsPrefix = namespaceUri.substring(namespaceUri.lastIndexOf('/') + 1);
    moduleContextBuilder.addConstructorArgValue("META-INF/spring/module/" + nsPrefix + "-module-context.xml");

    BeanDefinitionBuilder exchangerBuilder = BeanDefinitionBuilder
            .genericBeanDefinition("org.acme.echo.module.ModuleGatewayRequestExchanger");
    exchangerBuilder.addConstructorArgValue(moduleContextBuilder.getBeanDefinition());

    BeanDefinitionBuilder moduleHandlerBuilder = BeanDefinitionBuilder
            .genericBeanDefinition("org.acme.echo.module.ModuleGatewayMessageHandler");
    moduleHandlerBuilder.addConstructorArgValue(exchangerBuilder.getBeanDefinition());
    // TODO do we need to support error-channel at the module or should it be outside (I think we do)
    //IntegrationNamespaceUtils.setReferenceIfAttributeDefined(builder, element, "error-handler");
    IntegrationNamespaceUtils.setReferenceIfAttributeDefined(moduleHandlerBuilder, element, "reply-channel",
            "outputChannel");

    return moduleHandlerBuilder;
}

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