JRuby CXF: A Gem for Creating SOAP Web Services

example(1).rb

class HelloWorld

  def say_hello(name)
    return 'Hello ' + name
  end
  
  def give_age(age)
    return 'Your age is ' + age.to_s
  end
  
end

example(2).rb

require 'jruby_cxf'

class HelloWorld
  include CXF::WebServiceServlet

  def say_hello(name)
    return 'Hello ' + name
  end

  def give_age(age)
    return 'Your age is ' + age.to_s
  end

end

example(3).rb

require 'jruby_cxf'
 
class HelloWorld
  include CXF::WebServiceServlet
 
  def say_hello(name)
    return 'Hello ' + name
  end
 
  def give_age(age)
    return 'Your age is ' + age.to_s
  end
 
end
 
# Servlet path defaults to '/' if no argument is passed to the constructor
hello_world = HelloWorld.new('/hello-world')
 
server = org.eclipse.jetty.server.Server.new(8080)
contexts = org.eclipse.jetty.server.handler.ContextHandlerCollection.new
server.set_handler(contexts)
root_context = org.eclipse.jetty.servlet.ServletContextHandler.new(contexts, "/")
root_context.addServlet(org.eclipse.jetty.servlet.ServletHolder.new(hello_world), "/*")
server.start

example(4).rb

require 'jruby_cxf'

class HelloWorld
  include CXF::WebServiceServlet

  expose :say_hello, {:expects => [{:name => :string}], :returns => :string}
  expose :give_age, {:expects => [{:age => :int}], :returns => :string}

  def say_hello(name)
    return 'Hello ' + name
  end

  def give_age(age)
    return 'Your age is ' + age.to_s
  end

end

...

example(5).rb

require 'jruby_cxf'
 
class HelloWorld
  include CXF::WebServiceServlet
 
  expose :say_hello, {:expects => [{:name => :string}], :returns => :string}
  expose :give_age, {:expects => [{:age => :int}], :returns => :string}
  
  service_name 'MyExample'
  service_namespace 'http://opensourcesoftwareandme.blogspot.com'
 
  def say_hello(name)
    return 'Hello ' + name
  end
 
  def give_age(age)
    return 'Your age is ' + age.to_s
  end
 
end

...

example(6).rb

require 'jruby_cxf'

class Animal
  include CXF::ComplexType

  member :kind, :string

  namespace 'http://opensourcesoftwareandme.blogspot.com'
end  

class Person
  include CXF::ComplexType

  member :name, :string
  member :age, :int
  member :pet, :Animal, :required => false

  namespace 'http://opensourcesoftwareandme.blogspot.com'

end	

class HelloWorld
  include CXF::WebServiceServlet

  expose :say_hello, {:expects => [{:person => :Person}], :returns => :string}
  expose :give_age, {:expects => [{:person => :Person}], :returns => :string}
  
  service_name 'MyExample'
  service_namespace 'http://opensourcesoftwareandme.blogspot.com'

  def say_hello(person)
    return 'Hello ' + person.name
  end

  def give_age(person)
    return 'Your age is ' + person.age.to_s
  end

end

...

hello-world(1).wsdl

<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://rubyobj/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="HelloWorld" targetNamespace="http://rubyobj/">
    <wsdl:portType name="HelloWorldPortType"></wsdl:portType>
    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorldPortType">
        <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    </wsdl:binding>
    <wsdl:service name="HelloWorld">
        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldPort">
            <soap:address location="http://localhost:8080/hello-world"/>
        </wsdl:port>
    </wsdl:service>
</wsdl:definitions>

hello-world(2).wsdl

<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://rubyobj/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="HelloWorld" targetNamespace="http://rubyobj/">
    <wsdl:types>
        <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://rubyobj/" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://rubyobj/">
            <xsd:element name="give_age" type="tns:give_age"/>
            <xsd:complexType name="give_age">
                <xsd:sequence>
                    <xsd:element minOccurs="0" name="age" type="xsd:int"/>
                </xsd:sequence>
            </xsd:complexType>
            <xsd:element name="give_ageResponse" type="tns:give_ageResponse"/>
            <xsd:complexType name="give_ageResponse">
                <xsd:sequence>
                    <xsd:element minOccurs="0" name="return" type="xsd:string"/>
                </xsd:sequence>
            </xsd:complexType>
            <xsd:element name="say_hello" type="tns:say_hello"/>
            <xsd:complexType name="say_hello">
                <xsd:sequence>
                    <xsd:element minOccurs="0" name="name" type="xsd:string"/>
                </xsd:sequence>
            </xsd:complexType>
            <xsd:element name="say_helloResponse" type="tns:say_helloResponse"/>
            <xsd:complexType name="say_helloResponse">
                <xsd:sequence>
                    <xsd:element minOccurs="0" name="return" type="xsd:string"/>
                </xsd:sequence>
            </xsd:complexType>
        </xsd:schema>
    </wsdl:types>
    <wsdl:message name="give_age">
        <wsdl:part element="tns:give_age" name="parameters"></wsdl:part>
    </wsdl:message>
    <wsdl:message name="say_hello">
        <wsdl:part element="tns:say_hello" name="parameters"></wsdl:part>
    </wsdl:message>
    <wsdl:message name="give_ageResponse">
        <wsdl:part element="tns:give_ageResponse" name="parameters"></wsdl:part>
    </wsdl:message>
    <wsdl:message name="say_helloResponse">
        <wsdl:part element="tns:say_helloResponse" name="parameters"></wsdl:part>
    </wsdl:message>
    <wsdl:portType name="HelloWorldPortType">
        <wsdl:operation name="give_age">
            <wsdl:input message="tns:give_age" name="give_age"></wsdl:input>
            <wsdl:output message="tns:give_ageResponse" name="give_ageResponse"></wsdl:output>
        </wsdl:operation>
        <wsdl:operation name="say_hello">
            <wsdl:input message="tns:say_hello" name="say_hello"></wsdl:input>
            <wsdl:output message="tns:say_helloResponse" name="say_helloResponse"></wsdl:output>
        </wsdl:operation>
    </wsdl:portType>
    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorldPortType">
        <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
        <wsdl:operation name="give_age">
            <soap:operation soapAction="" style="document"/>
            <wsdl:input name="give_age">
                <soap:body use="literal"/>
            </wsdl:input>
            <wsdl:output name="give_ageResponse">
                <soap:body use="literal"/>
            </wsdl:output>
        </wsdl:operation>
        <wsdl:operation name="say_hello">
            <soap:operation soapAction="" style="document"/>
            <wsdl:input name="say_hello">
                <soap:body use="literal"/>
            </wsdl:input>
            <wsdl:output name="say_helloResponse">
                <soap:body use="literal"/>
            </wsdl:output>
        </wsdl:operation>
    </wsdl:binding>
    <wsdl:service name="HelloWorld">
        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldPort">
            <soap:address location="http://localhost:8080/hello-world"/>
        </wsdl:port>
    </wsdl:service>
</wsdl:definitions>

install.sh

jruby -S gem install jruby-cxf

run-example.sh

 jruby -J-cp "/opt/apache-cxf-2.7.6/lib/*:/opt/jetty-distribution-8.1.12.v20130726/lib/*" example.rb