1.03 Configuring the cxf-bc-su service unit

On this page, we are going to configure the cxf-bc-su to provide our service .

Configuring pom.xml

Changing the project name

In order to make the build output a little bit more comprehensible, we first change the project name in the generated pom.xml file.

 
<project>
  ...
  <name>CXF WSDL Tutorial :: CXF BC SU</name>
  ...
</project>

Editing service.wsdl to provide our service

We must edit WSDL file service.wsdl in src/main/resources directory to provide our service. Here is example for method SayHello.

 
<?xml version="1.0" encoding="UTF-8"?>
<!--

    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
    this work for additional information regarding copyright ownership.
    The ASF licenses this file to You under the Apache License, Version 2.0
    (the "License"); you may not use this file except in compliance with
    the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
-->
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
	xmlns:tns="http://servicemix.apache.org/examples" 
	xmlns:typens="http://servicemix.apache.org/examples/types"
	xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
	xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
	name="hello" 
	targetNamespace="http://servicemix.apache.org/examples">

<wsdl:types>
		<xsd:schema targetNamespace="http://servicemix.apache.org/examples/types"
		            elementFormDefault="qualified">
			<xsd:element name="SayHello">
			  <xsd:complexType>
					<xsd:sequence>
						<xsd:element name="name" type="xsd:string"/>
					</xsd:sequence>
				</xsd:complexType>
			</xsd:element>
			<xsd:element name="SayHelloResponse">
			  <xsd:complexType>
					<xsd:sequence>
						<xsd:element name="name" type="xsd:string"/>
					</xsd:sequence>
				</xsd:complexType>
			</xsd:element>
			<xsd:element name="UnknownWordFault">
			  <xsd:complexType>
					<xsd:sequence>
					    <xsd:element name="word" type="xsd:string"/>
					</xsd:sequence>
				</xsd:complexType>
			</xsd:element>
		</xsd:schema>
  </wsdl:types>

	<wsdl:message name="SayHelloRequest">
		<wsdl:part name="payload" element="typens:SayHello"/>
	</wsdl:message>
	<wsdl:message name="SayHelloResponse">
		<wsdl:part name="payload" element="typens:SayHelloResponse"/>
	</wsdl:message>
	<wsdl:message name="UnknownWordFault">
		<wsdl:part name="payload" element="typens:UnknownWordFault"/>
	</wsdl:message>

    <wsdl:portType name="Hello">
		<wsdl:operation name="SayHello">
			<wsdl:input message="tns:SayHelloRequest"/>
			<wsdl:output message="tns:SayHelloResponse"/>
			<wsdl:fault name="UnknownWord" message="tns:UnknownWordFault"/>
		</wsdl:operation>
	</wsdl:portType>

 <wsdl:binding name="HelloSOAPBinding" type="tns:Hello">
    	<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
		<wsdl:operation name="SayHello">
			<wsdl:input>
				<soap:body use="literal" />
			</wsdl:input>
			<wsdl:output>
				<soap:body use="literal" />
			</wsdl:output>
			<wsdl:fault name="UnknownWord">
				<soap:fault use="literal" name="UnknownWord" />
			</wsdl:fault>
       </wsdl:operation>
</wsdl:binding>

<wsdl:service name="HelloService">
	<wsdl:port binding="tns:HelloSOAPBinding" name="soap">
           <soap:address location="http://localhost:8193/HelloService/" />
       </wsdl:port>
</wsdl:service>
</wsdl:definitions>

Configuring xbean.xml

Next, we will have to configure our new SU to really provide some services. We do this by modifying a file named xbean.xml in the src/main/resources directory of our my-cxf-bc-su module. We must fill in it according to service.wsdl. Here is example for our service.wsdl.

 
<beans xmlns:cxfbc="http://servicemix.apache.org/cxfbc/1.0"
       xmlns:hello="http://mycompany.com/hello">

  <cxfbc:consumer wsdl="classpath:service.wsdl"
                      targetService="hello:HelloService"
                      targetInterface="hello:Hello"/>
</beans>

Next, we are going to create cxf-se service unit.

Things to remember

In ServiceMix, most service units will be configured by a file named xbean.xml

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