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<h1>Introduction</h1>
<table class="wysiwyg-macro" data-macro-name="unmigrated-inline-wiki-markup" data-macro-parameters="atlassian-macro-output-type=BLOCK" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e3VubWlncmF0ZWQtaW5saW5lLXdpa2ktbWFya3VwOmF0bGFzc2lhbi1tYWNyby1vdXRwdXQtdHlwZT1CTE9DS30&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>{link:SOAP|http://www.w3.org/TR/soap/}{link}</pre></td></tr></table>
<p> 은 분산분배 환경에서 구조적 데이터를 주고 받기 위한 lightweight protocol이다. Goovy는 SOAP서버나 SOAP서버로 부터 리모트 Call을 만들 수 있게 해주는 <table class="wysiwyg-macro" data-macro-name="unmigrated-inline-wiki-markup" data-macro-parameters="atlassian-macro-output-type=BLOCK" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e3VubWlncmF0ZWQtaW5saW5lLXdpa2ktbWFya3VwOmF0bGFzc2lhbi1tYWNyby1vdXRwdXQtdHlwZT1CTE9DS30&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>{link:Xfire |http://xfire.codehaus.org}{link}</pre></td></tr></table><br />
기반으로 SOAP을 구현했다.<br />
 
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<h1>Installation</h1>

<p><table class="wysiwyg-macro" data-macro-name="excerpt" data-macro-parameters="atlassian-macro-output-type=BLOCK" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2V4Y2VycHQ6YXRsYXNzaWFuLW1hY3JvLW91dHB1dC10eXBlPUJMT0NLfQ&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="RICH_TEXT"><tr><td class="wysiwyg-macro-body"><table class="wysiwyg-macro" data-macro-name="unmigrated-wiki-markup" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e3VubWlncmF0ZWQtd2lraS1tYXJrdXB9&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>&amp;nbsp;$
{user.home}

/.groovy/lib안에 [이 jar |http://dist.codehaus.org/groovy/jars/groovysoap-all-jsr06-0.1.jar]파일을 다운로드 받아야 만한다. 이 jar 파일은 [groovy-1.0-JSR-06|http://dist.codehaus.org/groovy/distributions/groovy-1.0-jsr-06.zip]이 요구된다. </pre></td></tr></table></td></tr></table>
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<h1>Getting Started</h1>

<h2>The Server</h2>

<p>Groovy class나 script를 사용해서 웹서비스를 개발할 수 있다. 두개의 groovy파일이 웹서비스를 작성한 것이다.</p>
<ol>
	<li>MathService.groovy
<table class="wysiwyg-macro" data-macro-name="code" data-macro-default-parameter="java" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6amF2YX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
public class MathService {
    double add(double arg0, double arg1) {
      return (arg0 + arg1)
    }
    double square(double arg0) {
      return (arg0 * arg0)
    }
}
</pre></td></tr></table></li>
	<li>Groovy어디서나 사용할 수 있다.
<table class="wysiwyg-macro" data-macro-name="code" data-macro-default-parameter="java" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6amF2YX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
double add(double arg0, double arg1) {
  return (arg0 + arg1)
}
double square(double arg0) {
  return (arg0 * arg0)
}
</pre></td></tr></table></li>
	<li>쉬운부분이라 코멘트를 필요없다.
<table class="wysiwyg-macro" data-macro-name="code" data-macro-default-parameter="java" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6amF2YX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
import groovy.net.soap.SoapServer

def server = new SoapServer("localhost", 6980)

server.setNode("MathService")

server.start()
</pre></td></tr></table>
That's all !</li>
</ol>

<h2>The Client</h2>

<ol>
	<li>Oh ... 두줄 정도면 테스트가 가능하다.
<table class="wysiwyg-macro" data-macro-name="code" data-macro-default-parameter="java" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6amF2YX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
import groovy.net.soap.SoapClient

def proxy = new SoapClient("http://localhost:6980/MathServiceInterface?wsdl")

def result = proxy.add(1.0, 2.0)
assert (result == 3.0)

result = proxy.square(3.0)
assert (result == 9.0)
</pre></td></tr></table></li>
	<li>더없다..끝이다!!</li>
</ol>

<h1>Custom Data Types</h1>

<p>이 예제는 Groovy SOAP으로 사용자 정의 데이터 타잎을 어떻게 사용하는지를 보여준다. 이코드는 <a class="confluence-link unresolved" data-filename="custom.zip" data-linked-resource-default-alias="custom.zip" href="#">here</a>에서 다운로드 받을 수 있다.</p>

<h2>The Server</h2>

<p><code>PersonService.groovy</code> script는 서비스의 구현과 사용자 정의 데이터 타잎(Person)을 포함하고 있다.</p>
<table class="wysiwyg-macro" data-macro-name="code" data-macro-parameters="title=PersonService.groovy" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6dGl0bGU9UGVyc29uU2VydmljZS5ncm9vdnl9&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
class Person {
  int id
  String firstname
  String lastname
}

Person findPerson(int id) {
  return new Person(id:id, firstname:'First', lastname:'Last')
</pre></td></tr></table>
<p><code>Server.groovy는 이전 예제와 동일한다.</code></p>
<table class="wysiwyg-macro" data-macro-name="code" data-macro-parameters="title=Server.groovy" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6dGl0bGU9U2VydmVyLmdyb292eX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
import groovy.net.soap.SoapServer;

def server = new SoapServer("localhost", 6980);
server.setNode("PersonService");
server.start();
</pre></td></tr></table>
<p> Groovy 컴파일러로 컴파일 된 각각의 클래스들은 metaclass property가 바이트코드에 포함시켜야한다.  이 프로퍼티는 Xfire와 매핑되어지는걸 막아야만한다, 만약 그렇지 않으면 <a href="http://localhost:6980/PersonServiceInterface?wsdl">http://localhost:6980/PersonServiceInterface?wsdl</a>로 부터 WSDL 문서에 획들할때 에러가 발생한다.  이 유는 Xfire가 groovy.lang.MetaClass를 맵핑할 수 없기 때문이다. 사용자 정의 타입 매핑은 메타 클래스 속성을 무시하고 디파인 해야함 한다. (참조 : <a href="http://xfire.codehaus.org/Aegis+Binding">Aegis Binding</a>).</p>
<table class="wysiwyg-macro" data-macro-name="code" data-macro-parameters="title=Person.aegis.xml" data-macro-default-parameter="xml" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6eG1sfHRpdGxlPVBlcnNvbi5hZWdpcy54bWx9&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
&lt;?xml version="1.0" encoding="UTF-8"?>
&lt;mappings xmlns:sample="http://DefaultNamespace">
  &lt;mapping name="sample:Person">
    &lt;property name="metaClass" ignore="true"/>
  &lt;/mapping>
&lt;/mappings>
</pre></td></tr></table>
<p>하지만, 자바 부터 사용자 정의 데이터 타입을 컴파일 한다면 바이트 코드는 metaClass속성의 포함을 원하지 않을 것이다. 그러므로,  커스텀 맵핑을 정의할 필요가 없다.</p>

<h2>The Client</h2>

<table class="wysiwyg-macro" data-macro-name="code" data-macro-parameters="title=Client.groovy" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6dGl0bGU9Q2xpZW50Lmdyb292eX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
import groovy.net.soap.SoapClient

def proxy = new SoapClient('http://localhost:6980/PersonServiceInterface?wsdl')
def person = proxy.findPerson(12)
println 'Person (' + person.id + ') = ' +
  person.firstname + ' ' + person.lastname
</pre></td></tr></table>

<h1>More Information</h1>

<h2>Current limitations (and workaround)</h2>

<ol>
	<li>인증(authentication)이 없다. (see JIRA issue 1457)</li>
	<li>Proxy를 지원하지 않는다 (see JIRA issue 1458)</li>
	<li>Numeric values는 사용자 정의 데이터 타잎과 array에서는 String으로 의미되어진다.</li>
	<li> 사용자 정의 데이터 타잎은 현재 groovy-1.0 release에서 Grooby SOAP모듈을 사용하는 클라이언트 사이드에서 사용할 수 없다.</li>
	<li>It looks like the XFire dynamic client does not support complex datatypes. This may be a concern if you need for example to transfer an Image as a byte array. The workaround I use is to transform this in a String an transfer that String - As this is a bit painful I am investigating moving to the regular XFire client. Here is a little program demo-ing this (look at this &quot;disco age&quot; image - Is Groovy that old ?</li>
</ol>

<p>클라이언트 (ImageClient.groovy)</p>
<table class="wysiwyg-macro" data-macro-name="code" data-macro-default-parameter="java" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6amF2YX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
import groovy.swing.SwingBuilder
import groovy.net.soap.SoapClient
import javax.swing.ImageIcon
import org.apache.commons.codec.binary.Base64

proxy = new SoapClient("http://localhost:6980/ImageServiceInterface?WSDL")

// get the string, transform it to a byte array and decode this array
b64 = new Base64()
bbytes = b64.decode(proxy.getImage().getBytes())

swing = new groovy.swing.SwingBuilder()

// this is regular SwingBuilder stuff
i1 = swing.label(icon:new ImageIcon(bbytes))
frame = swing.frame(title:'Groovy logo', defaultCloseOperation:javax.swing.WindowConstants.DISPOSE_ON_CLOSE) {
  panel(){
    widget(i1)
  }
}
frame.pack()
frame.show()
</pre></td></tr></table>
<p>Base64로 인코딩된 이미가 포함된 서버:</p>
<table class="wysiwyg-macro" data-macro-name="code" data-macro-default-parameter="java" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6amF2YX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
import groovy.net.soap.SoapServer

def server = new SoapServer("localhost", 6980)
server.setNode("ImageService")
server.start()
</pre></td></tr></table>
<p>그리고 보호와 보이지 않는 부분은 []이다.</p>

<h2>Demos with public web services</h2>

<p>여기 테스팅을 위한 쓸모있는 웹서비스가 있다.  쉬운 예제 중 하나는 webservicex.net.에서 제공해주는 환율을 계산해주는 것이다.<br />
여기 서비스를 사용을 데모해주는 작은 스윙 예제가 있다. Enjoy !</p>
<table class="wysiwyg-macro" data-macro-name="code" data-macro-default-parameter="java" style="background-image: url(/plugins/servlet/confluence/placeholder/macro-heading?definition=e2NvZGU6amF2YX0&amp;locale=en_GB&amp;version=2); background-repeat: no-repeat;" data-macro-body-type="PLAIN_TEXT"><tr><td class="wysiwyg-macro-body"><pre>
import groovy.swing.SwingBuilder
import groovy.net.soap.SoapClient

proxy = new SoapClient("http://www.webservicex.net/CurrencyConvertor.asmx?WSDL")

def currency = ['USD', 'EUR', 'CAD', 'GBP', 'AUD']
def rate = 0.0

swing = new SwingBuilder()

refresh = swing.action(
  name:'Refresh',
  closure:this.&amp;refreshText,
  mnemonic:'R'
)

frame = swing.frame(title:'Currency Demo') {
  panel {
    label 'Currency rate from '
    comboBox(id:'from', items:currency)
    label ' to '
    comboBox(id:'to', items:currency)
    label ' is '
    textField(id:'currency', columns:10, rate.toString())
    button(text:'Go !', action:refresh)
  }
}
frame.pack()
frame.show()

def refreshText(event) {
  rate = proxy.ConversionRate(swing.from.getSelectedItem(), swing.to.getSelectedItem())
  swing.currency.text = rate
}
</pre></td></tr></table>
<p>결과: <img class="confluence-embedded-image image-center" src="/download/attachments/231080079/GroovySOAP.png?version=1&amp;modificationDate=1369306387658" data-image-src="/download/attachments/231080079/GroovySOAP.png?version=1&amp;modificationDate=1369306387658" data-linked-resource-id="231375490" data-linked-resource-type="attachment" data-linked-resource-default-alias="GroovySOAP.png" data-base-url="http://docs.codehaus.org" data-linked-resource-container-id="231080079" title="null > GroovySOAP.png"><br />
 
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