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Refactored XPath namespace support to allow input-channel and output-channel parser now extends AbstractConsumerEndpointParser

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This commit is contained in:
Jonas Partner
2008-10-14 17:49:44 +00:00
parent 21eefa90dc
commit 2eb46a82be
4 changed files with 59 additions and 34 deletions
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15
org.springframework.integration.xml/src/main/java/org/springframework/integration/xml/config/XPathMessageSplitterParser.java
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@@ -18,8 +18,8 @@ package org.springframework.integration.xml.config;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.integration.config.xml.AbstractConsumerEndpointParser;
import org.springframework.integration.xml.splitter.XPathMessageSplitter;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
@@ -29,12 +29,8 @@ import org.w3c.dom.NodeList;
/**
* @author Jonas Partner
*/
public class XPathMessageSplitterParser extends AbstractSingleBeanDefinitionParser {
public class XPathMessageSplitterParser extends AbstractConsumerEndpointParser {
@Override
protected Class getBeanClass(Element element) {
return XPathMessageSplitter.class;
}
private XPathExpressionParser xpathParser = new XPathExpressionParser();
@@ -48,10 +44,10 @@ public class XPathMessageSplitterParser extends AbstractSingleBeanDefinitionPars
return true;
}
@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
boolean multiChannel = Boolean.parseBoolean(element.getAttribute("multi-channel"));
@Override
protected BeanDefinitionBuilder parseConsumer(Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition(XPathMessageSplitter.class);
String xPathExpressionRef = element.getAttribute("xpath-expression-ref");
NodeList xPathExpressionNodes = element.getElementsByTagNameNS(element.getNamespaceURI(), "xpath-expression");
@@ -69,6 +65,7 @@ public class XPathMessageSplitterParser extends AbstractSingleBeanDefinitionPars
} else {
builder.addConstructorArgReference(xPathExpressionRef);
}
return builder;
}

40
org.springframework.integration.xml/src/main/java/org/springframework/integration/xml/config/spring-integration-xml-1.0.xsd
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@@ -3,11 +3,13 @@
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:tool="http://www.springframework.org/schema/tool"
xmlns:si-core="http://www.springframework.org/schema/integration"
targetNamespace="http://www.springframework.org/schema/integration/xml"
elementFormDefault="qualified" attributeFormDefault="unqualified">
<xsd:import namespace="http://www.springframework.org/schema/beans" />
<xsd:import namespace="http://www.springframework.org/schema/tool" />
<xsd:import namespace="http://www.springframework.org/schema/integration" />
<xsd:annotation>
<xsd:documentation>
@@ -16,14 +18,14 @@
</xsd:annotation>
<xsd:element name="marshalling-transformer">
<xsd:complexType>
<xsd:complexType >
<xsd:annotation>
<xsd:documentation>
Defines an XML marshalling transformer.
</xsd:documentation>
</xsd:annotation>
<xsd:complexContent>
<xsd:extension base="transformerType">
<xsd:extension base="inputOutputEndpoint">
<xsd:attribute name="marshaller" type="xsd:string" use="required" />
<xsd:attribute name="result-type" use="optional">
<xsd:simpleType>
@@ -48,7 +50,7 @@
</xsd:documentation>
</xsd:annotation>
<xsd:complexContent>
<xsd:extension base="transformerType">
<xsd:extension base="inputOutputEndpoint">
<xsd:attribute name="unmarshaller" type="xsd:string" use="required" />
</xsd:extension>
</xsd:complexContent>
@@ -63,7 +65,7 @@
</xsd:documentation>
</xsd:annotation>
<xsd:complexContent>
<xsd:extension base="transformerType">
<xsd:extension base="inputOutputEndpoint">
<xsd:attribute name="xsl-resource" type="xsd:string" use="optional" />
<xsd:attribute name="xsl-templates" type="xsd:string" use="optional" />
<xsd:attribute name="source-factory" type="xsd:string" use="optional" />
@@ -142,28 +144,36 @@
<xsd:element name="xpath-splitter">
<xsd:complexType>
<xsd:annotation>
<xsd:documentation>
Defines an XPath splitter.
</xsd:documentation>
</xsd:annotation>
<xsd:sequence>
<xsd:element ref="xpath-expression" maxOccurs="1" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="id" type="xsd:string" use="required" />
<xsd:attribute name="xpath-expression-ref" type="xsd:string"
use="optional" />
<xsd:attribute name="doc-builder-factory" type="xsd:string"
use="optional" />
<xsd:attribute name="create-documents" type="xsd:boolean"
use="optional" />
<xsd:complexContent>
<xsd:extension base="inputOutputEndpoint">
<xsd:sequence>
<xsd:element ref="xpath-expression" maxOccurs="1" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="xpath-expression-ref" type="xsd:string"
use="optional" />
<xsd:attribute name="doc-builder-factory" type="xsd:string"
use="optional" />
<xsd:attribute name="create-documents" type="xsd:boolean"
use="optional" />
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
</xsd:element>
<xsd:complexType name="transformerType">
<xsd:complexType name="inputOutputEndpoint">
<xsd:attribute name="id" type="xsd:string" use="optional" />
<xsd:attribute name="input-channel" type="xsd:string" use="required" />
<xsd:attribute name="output-channel" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:schema>