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2005-08-10 diary: うそSOAP その2
日記形式でつづる いがぴょんコラム ウェブページです。
うそSOAP その2
コンプレックス型を試しました。
うそSOAPコンプレックス型
コンプレックス型も試しました。 WsTest02.jws
import MyNamespace.WsTestInput;
import MyNamespace.WsTestOutput;
public class WsTest02 {
public String method01(String arg1, int arg2) {
return "戻り値:[" + arg1 + ", " + arg2 + "]";
}
public WsTestOutput[] method02(WsTestInput[] input) {
WsTestOutput[] output = new WsTestOutput[2];
output[0] = new WsTestOutput();
output[0].setArg4("はろう");
output[1] = new WsTestOutput();
return output;
}
}
入出力についてコンプレックス型にします。 WsTestInput.java
public class WsTestInput {
private int arg1 = 0;
private String arg2 = "";
public int getArg1() {
return arg1;
}
public void setArg1(int arg1) {
this.arg1 = arg1;
}
public String getArg2() {
return arg2;
}
public void setArg2(String arg2) {
this.arg2 = arg2;
}
}
※これはあくまでも初期入力です。Axisが生成するクラスを実際には利用します。WsTestOutput.java
public class WsTestOutput {
private int arg3 = 0;
private String arg4 = "";
public int getArg3() {
return arg3;
}
public void setArg3(int arg3) {
this.arg3 = arg3;
}
public String getArg4() {
return arg4;
}
public void setArg4(String arg4) {
this.arg4 = arg4;
}
}
※これはあくまでも初期入力です。Axisが生成するクラスを実際には利用します。 WSDLは おおよそ下記のようになります。 WsTest02.wsdl
<?xml version="1.0" encoding="UTF-8"?><wsdl:definitions
targetNamespace="http://localhost:8080/axis/WsTest02.jws"
xmlns:apachesoap="http://xml.apache.org/xml-soap"
xmlns:impl="http://localhost:8080/axis/WsTest02.jws"
xmlns:intf="http://localhost:8080/axis/WsTest02.jws"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:tns1="http://MyNamespace"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<wsdl:types>
<schema
targetNamespace="http://MyNamespace"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://localhost:8080/axis/WsTest02.jws"/>
<import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<complexType name="WsTestInput">
<sequence>
<element name="arg1" type="xsd:int"/>
<element name="arg2" nillable="true" type="xsd:string"/>
</sequence>
</complexType>
<complexType name="WsTestOutput">
<sequence>
<element name="arg3" type="xsd:int"/>
<element name="arg4" nillable="true" type="xsd:string"/>
</sequence>
</complexType>
</schema>
<schema
targetNamespace="http://localhost:8080/axis/WsTest02.jws"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://MyNamespace"/>
<import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<complexType name="ArrayOfWsTestInput">
<complexContent>
<restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="tns1:WsTestInput[]"/>
</restriction>
</complexContent>
</complexType>
<complexType name="ArrayOfWsTestOutput">
<complexContent>
<restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="tns1:WsTestOutput[]"/>
</restriction>
</complexContent>
</complexType>
</schema>
</wsdl:types>
<wsdl:message name="method02Request">
<wsdl:part name="input" type="impl:ArrayOfWsTestInput"/>
</wsdl:message>
<wsdl:message name="method01Response">
<wsdl:part name="method01Return" type="xsd:string"/>
</wsdl:message>
<wsdl:message name="method01Request">
<wsdl:part name="arg1" type="xsd:string"/>
<wsdl:part name="arg2" type="xsd:int"/>
</wsdl:message>
<wsdl:message name="method02Response">
<wsdl:part name="method02Return" type="impl:ArrayOfWsTestOutput"/>
</wsdl:message>
<wsdl:portType name="WsTest02">
<wsdl:operation name="method01" parameterOrder="arg1 arg2">
<wsdl:input message="impl:method01Request" name="method01Request"/>
<wsdl:output message="impl:method01Response" name="method01Response"/>
</wsdl:operation>
<wsdl:operation name="method02" parameterOrder="input">
<wsdl:input message="impl:method02Request" name="method02Request"/>
<wsdl:output message="impl:method02Response" name="method02Response"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="WsTest02SoapBinding" type="impl:WsTest02">
<wsdlsoap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="method01">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="method01Request">
<wsdlsoap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://MyNamespace"
use="encoded"/>
</wsdl:input>
<wsdl:output name="method01Response">
<wsdlsoap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://localhost:8080/axis/WsTest02.jws"
use="encoded"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="method02">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="method02Request">
<wsdlsoap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://MyNamespace"
use="encoded"/>
</wsdl:input>
<wsdl:output name="method02Response">
<wsdlsoap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://localhost:8080/axis/WsTest02.jws"
use="encoded"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="WsTest02Service">
<wsdl:port binding="impl:WsTest02SoapBinding" name="WsTest02">
<wsdlsoap:address location="http://localhost:8080/axis/WsTest02.jws"/>
</wsdl:port>
</wsdl:service></wsdl:definitions>
Axis 1.2.1に食わせて簡単に確認します。 コマンドライン java -classpath axis.jar;commons-logging-1.0.4.jar;commons-discovery-0.2.jar;jaxrpc.jar;saaj.jar;wsdl4j-1.5.1.jar org.apache.axis.wsdl.WSDL2Java -t -s WsTest02.wsdl
クライアントは下記のようになります。 TestCaller.java
import java.rmi.RemoteException;
import javax.xml.rpc.ServiceException;
import localhost.axis.WsTest02_jws.WsTest02;
import localhost.axis.WsTest02_jws.WsTest02ServiceLocator;
import MyNamespace.WsTestInput;
import MyNamespace.WsTestOutput;
public class TestCaller {
public static void main(String[] args) {
try {
WsTest02 test = new WsTest02ServiceLocator().getWsTest02();
WsTestInput[] input = new WsTestInput[1];
input[0] = new WsTestInput();
input[0].setArg1(3);
input[0].setArg2("abc");
WsTestOutput[] result = test.method02(input);
System.out.println(result[0].getArg4());
} catch (RemoteException e) {
e.printStackTrace();
} catch (ServiceException e) {
e.printStackTrace();
}
}
}
クライアントが吐く電文は下記のようになります。 クライアント → サーバ
H:content-type=text/xml; charset=utf-8
H:accept=application/soap+xml, application/dime, multipart/related, text/*
H:user-agent=Axis/1.2.1
H:host=localhost:8080
H:cache-control=no-cache
H:pragma=no-cache
H:soapaction=""
H:content-length=1021<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<ns1:method02
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:ns1="http://MyNamespace">
<input soapenc:arrayType="ns1:WsTestInput[1]"
xsi:type="soapenc:Array"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<input href="#id0"/>
</input>
</ns1:method02>
<multiRef id="id0"
soapenc:root="0"
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
xsi:type="ns2:WsTestInput"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:ns2="http://MyNamespace">
<arg1 href="#id1"/>
<arg2 xsi:type="xsd:string">abc</arg2>
</multiRef>
<multiRef id="id1"
soapenc:root="0"
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
xsi:type="xsd:int"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">3</multiRef>
</soapenv:Body></soapenv:Envelope>
うそSOAPクライアント実装は下記のようになります。 HttpCaller.java (うそSOAPクライアント)
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.sax.SAXSource;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.PostMethod;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.InputSource;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
public class HttpCaller implements ContentHandler {
private static final int COUNT = 100;
private void callMethod() {
HttpClient client = new HttpClient();
client.getHostConfiguration().setHost("localhost", 8080, "http");
PostMethod method = new PostMethod("/axis/WsTest02.jws");
String request = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ "<soapenv:Envelope"
+ " xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\""
+ " xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\""
+ " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
+ " <soapenv:Body>"
+ " <ns1:method02"
+ " soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\""
+ " xmlns:ns1=\"http://MyNamespace\">"
+ " <input soapenc:arrayType=\"ns1:WsTestInput[1]\""
+ " xsi:type=\"soapenc:Array\""
+ " xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\">"
+ " <input href=\"#id0\"/>"
+ " </input>"
+ " </ns1:method02>"
+ " <multiRef id=\"id0\""
+ " soapenc:root=\"0\""
+ " soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\""
+ " xsi:type=\"ns2:WsTestInput\""
+ " xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\""
+ " xmlns:ns2=\"http://MyNamespace\">"
+ " <arg1 href=\"#id1\"/>"
+ " <arg2 xsi:type=\"xsd:string\">abc</arg2>"
+ " </multiRef>"
+ " <multiRef id=\"id1\""
+ " soapenc:root=\"0\""
+ " soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\""
+ " xsi:type=\"xsd:int\""
+ " xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\">3</multiRef>"
+ " </soapenv:Body>" + "</soapenv:Envelope>";
byte[] requestBytes = null;
try {
requestBytes = request.getBytes("UTF-8");
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
method.addRequestHeader("content-type", "text/xml; charset=utf-8");
method
.addRequestHeader("accept",
"application/soap+xml, application/dime, multipart/related, text/*");
method.addRequestHeader("user-agent", "Usoap/1.2.1");
method.addRequestHeader("host", "localhost:8080");
method.addRequestHeader("cache-control", "no-cache");
method.addRequestHeader("pragma", "no-cache");
method.addRequestHeader("soapaction", "");
method.addRequestHeader("content-length", String
.valueOf(requestBytes.length));
method.setRequestBody(new ByteArrayInputStream(requestBytes));
try {
client.executeMethod(method);
try {
SAXSource source = new SAXSource();
source.setInputSource(new InputSource(method
.getResponseBodyAsStream()));
SAXResult result = new SAXResult();
result.setHandler(this);
getTransformer().transform(source, result);
} catch (TransformerConfigurationException e2) {
e2.printStackTrace();
} catch (TransformerException e2) {
e2.printStackTrace();
} catch (TransformerFactoryConfigurationError e2) {
e2.printStackTrace();
}
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
method.releaseConnection();
}
public static void main(String[] args) {
new HttpCaller().callMethod();
}
/**
* ここから SAX2コンテントハンドら領域です。
*/
public void setDocumentLocator(Locator arg0) {
System.out.println("setDocumentLocator(" + arg0 + ")");
}
public void startDocument() throws SAXException {
System.out.println("startDocument()");
}
public void endDocument() throws SAXException {
System.out.println("endDocument()");
}
public void startPrefixMapping(String arg0, String arg1)
throws SAXException {
System.out.println("startPrefixMapping(" + arg0 + ", " + arg1 + ")");
}
public void endPrefixMapping(String arg0) throws SAXException {
System.out.println("endPrefixMapping(" + arg0 + ")");
}
public void startElement(String uri, String localname, String qname,
Attributes attributes) throws SAXException {
System.out.println("startElement(uri:" + uri + ", localname:"
+ localname + ", QName" + qname + ")");
for (int index = 0; index < attributes.getLength(); index++) {
System.out.println(" Local :" + attributes.getLocalName(index));
System.out.println(" QName:" + attributes.getQName(index));
System.out.println(" uri :" + attributes.getURI(index));
System.out.println(" type :" + attributes.getType(index));
System.out.println(" Value:" + attributes.getValue(index));
}
}
public void endElement(String arg0, String arg1, String arg2)
throws SAXException {
System.out.println("endElement(uri:" + arg0 + ", localname:" + arg1
+ ", QName:" + arg2 + ")");
}
public void characters(char[] arg0, int arg1, int arg2) throws SAXException {
System.out.println("characters(" + new String(arg0, arg1, arg2) + ")");
}
public void ignorableWhitespace(char[] arg0, int arg1, int arg2)
throws SAXException {
System.out.println("ignorableWhitespace("
+ new String(arg0, arg1, arg2) + ")");
}
public void processingInstruction(String arg0, String arg1)
throws SAXException {
System.out.println("processingInstruction(" + arg0 + ", " + arg1 + ")");
}
public void skippedEntity(String arg0) throws SAXException {
System.out.println("skippedEntity(" + arg0 + ")");
}
public static final Transformer getTransformer()
throws TransformerFactoryConfigurationError,
TransformerConfigurationException {
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty("encoding", "UTF-8");
transformer.setOutputProperty("standalone", "yes");
transformer.setOutputProperty("indent", "yes");
return transformer;
}
}
電文内容改善版の うそSOAPクライアント HttpCaller.java (うそSOAPクライアント改)
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.sax.SAXSource;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.methods.PostMethod;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.InputSource;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
public class HttpCaller implements ContentHandler {
private static final int COUNT = 100;
private void callMethod() {
HttpClient client = new HttpClient();
client.getHostConfiguration().setHost("localhost", 8080, "http");
PostMethod method = new PostMethod("/axis/WsTest02.jws");
String request = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ "<soapenv:Envelope"
+ " xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\""
+ " xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\""
+ " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
+ " <soapenv:Body>"
+ " <ns1:method02"
+ " soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\""
+ " xmlns:ns1=\"http://MyNamespace\">"
+ " <input soapenc:arrayType=\"ns1:WsTestInput[2]\""
+ " xsi:type=\"soapenc:Array\""
+ " xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\">"
+ " <input>" + " <arg1>123</arg1>"
+ " <arg2>abc</arg2>" + " </input>" + " <input>"
+ " <arg1>234</arg1>" + " <arg2>あいう</arg2>"
+ " </input>" + " </input>" + " </ns1:method02>"
+ " </soapenv:Body>" + "</soapenv:Envelope>";
byte[] requestBytes = null;
try {
requestBytes = request.getBytes("UTF-8");
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
method.addRequestHeader("content-type", "text/xml; charset=utf-8");
method
.addRequestHeader("accept",
"application/soap+xml, application/dime, multipart/related, text/*");
method.addRequestHeader("user-agent", "Usoap/1.2.1");
method.addRequestHeader("host", "localhost:8080");
method.addRequestHeader("cache-control", "no-cache");
method.addRequestHeader("pragma", "no-cache");
method.addRequestHeader("soapaction", "");
method.addRequestHeader("content-length", String
.valueOf(requestBytes.length));
method.setRequestBody(new ByteArrayInputStream(requestBytes));
try {
client.executeMethod(method);
try {
SAXSource source = new SAXSource();
source.setInputSource(new InputSource(method
.getResponseBodyAsStream()));
SAXResult result = new SAXResult();
result.setHandler(this);
getTransformer().transform(source, result);
} catch (TransformerConfigurationException e2) {
e2.printStackTrace();
} catch (TransformerException e2) {
e2.printStackTrace();
} catch (TransformerFactoryConfigurationError e2) {
e2.printStackTrace();
}
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
method.releaseConnection();
}
public static void main(String[] args) {
new HttpCaller().callMethod();
}
/**
* ここから SAX2コンテントハンドら領域です。
*/
public void setDocumentLocator(Locator arg0) {
//System.out.println("handler.setDocumentLocator(\"" + arg0.toString()
// + "\");");
}
public void startDocument() throws SAXException {
System.out
.println("TransformerFactory tf = TransformerFactory.newInstance();");
System.out
.println("SAXTransformerFactory saxTf = (SAXTransformerFactory) tf;");
System.out
.println("TransformerHandler handler = saxTf.newTransformerHandler();");
System.out
.println("handler.setResult(new StreamResult(response.getOutputStream()));");
System.out.println("handler.startDocument();");
}
public void endDocument() throws SAXException {
System.out.println("handler.endDocument();");
}
public void startPrefixMapping(String arg0, String arg1)
throws SAXException {
System.out.println("handler.startPrefixMapping(\"" + arg0 + "\", \""
+ arg1 + "\");");
}
public void endPrefixMapping(String arg0) throws SAXException {
System.out.println("handler.endPrefixMapping(\"" + arg0 + "\");");
}
private boolean isFirstAttributes = true;
public void startElement(String uri, String localname, String qname,
Attributes attributes) throws SAXException {
if (isFirstAttributes) {
isFirstAttributes = false;
System.out
.println("AttributesImpl attributes = new AttributesImpl();");
} else {
System.out.println("attributes = new AttributesImpl();");
}
for (int index = 0; index < attributes.getLength(); index++) {
System.out.println("attributes.addAttribute(\""
+ attributes.getURI(index) + "\", \""
+ attributes.getLocalName(index) + "\", \""
+ attributes.getQName(index) + "\", \""
+ attributes.getType(index) + "\", \""
+ attributes.getValue(index) + "\");");
}
System.out.println("handler.startElement(\"" + uri + "\", \""
+ localname + "\", \"" + qname + "\", attributes);");
}
public void endElement(String arg0, String arg1, String arg2)
throws SAXException {
System.out.println("handler.endElement(\"" + arg0 + "\", \"" + arg1
+ "\", \"" + arg2 + "\");");
}
public void characters(char[] arg0, int arg1, int arg2) throws SAXException {
// 第二引数に0をセットしている点に注意！
System.out.println("handler.characters(\""
+ new String(arg0, arg1, arg2) + "\".toCharArray(), 0, " + arg2
+ ");");
}
public void ignorableWhitespace(char[] arg0, int arg1, int arg2)
throws SAXException {
System.out.println("handler.ignorableWhitespace(\""
+ new String(arg0, arg1, arg2) + "\".toCharArray(), 0, " + arg2
+ ");");
}
public void processingInstruction(String arg0, String arg1)
throws SAXException {
System.out.println("handler.processingInstruction(\"" + arg0 + "\", \""
+ arg1 + "\");");
}
public void skippedEntity(String arg0) throws SAXException {
System.out.println("handler.skippedEntity(\"" + arg0 + "\");");
}
public static final Transformer getTransformer()
throws TransformerFactoryConfigurationError,
TransformerConfigurationException {
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty("encoding", "UTF-8");
transformer.setOutputProperty("standalone", "yes");
transformer.setOutputProperty("indent", "yes");
return transformer;
}
}
※リバースSAXのひな形になるものと期待します。 リバースSAXの出力結果を うそSOAPサーバにつっこみます UsoapServlet.java (うそSOAPサーバ改)
/*
* うそSOAPサーブレット構築計画
* Copyright (C) 2005 いがぴょん
*/
import java.io.BufferedReader;
import java.io.IOException;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.sax.SAXTransformerFactory;
import javax.xml.transform.sax.TransformerHandler;
import javax.xml.transform.stream.StreamResult;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;
/**
* うそSOAPサーブレット ソースコード
*
* @author iga
* @version 2005.08.02
*/
public class UsoapServlet extends HttpServlet {
/**
* <code>ENCODING</code> HTMLで扱う文字コードを与えます。
*/
public static final String ENCODING = "UTF-8";
/**
* Java Servletのエントリポイントです。
*
* @see javax.servlet.http.HttpServlet#service(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse)
*/
public final void service(final HttpServletRequest request,
final HttpServletResponse response) throws ServletException,
IOException {
setResponseDefault(response);
try {
for (Enumeration enum = request.getHeaderNames(); enum
.hasMoreElements();) {
String key = (String) enum.nextElement();
System.out.println("H:" + key + "=" + request.getHeader(key)
+ "");
}
BufferedReader reader = request.getReader();
for (;;) {
String readLine = reader.readLine();
if (readLine == null) {
break;
}
System.out.println(readLine);
}
try {
// ここからはリバースSAXの出力結果
TransformerFactory tf = TransformerFactory.newInstance();
SAXTransformerFactory saxTf = (SAXTransformerFactory) tf;
TransformerHandler handler = saxTf.newTransformerHandler();
handler.setResult(new StreamResult(response.getOutputStream()));
handler.startDocument();
handler.startPrefixMapping("soapenv",
"http://schemas.xmlsoap.org/soap/envelope/");
handler.startPrefixMapping("xsd",
"http://www.w3.org/2001/XMLSchema");
handler.startPrefixMapping("xsi",
"http://www.w3.org/2001/XMLSchema-instance");
AttributesImpl attributes = new AttributesImpl();
attributes.addAttribute("http://www.w3.org/2000/xmlns/",
"soapenv", "xmlns:soapenv", "CDATA",
"http://schemas.xmlsoap.org/soap/envelope/");
attributes.addAttribute("http://www.w3.org/2000/xmlns/", "xsd",
"xmlns:xsd", "CDATA",
"http://www.w3.org/2001/XMLSchema");
attributes.addAttribute("http://www.w3.org/2000/xmlns/", "xsi",
"xmlns:xsi", "CDATA",
"http://www.w3.org/2001/XMLSchema-instance");
handler.startElement(
"http://schemas.xmlsoap.org/soap/envelope/",
"Envelope", "soapenv:Envelope", attributes);
attributes = new AttributesImpl();
handler.startElement(
"http://schemas.xmlsoap.org/soap/envelope/", "Body",
"soapenv:Body", attributes);
handler.startPrefixMapping("ns1", "http://MyNamespace");
attributes = new AttributesImpl();
attributes.addAttribute("http://www.w3.org/2000/xmlns/", "ns1",
"xmlns:ns1", "CDATA", "http://MyNamespace");
attributes.addAttribute(
"http://schemas.xmlsoap.org/soap/envelope/",
"encodingStyle", "soapenv:encodingStyle", "CDATA",
"http://schemas.xmlsoap.org/soap/encoding/");
handler.startElement("http://MyNamespace", "method02Response",
"ns1:method02Response", attributes);
handler.startPrefixMapping("soapenc",
"http://schemas.xmlsoap.org/soap/encoding/");
attributes = new AttributesImpl();
attributes.addAttribute("http://www.w3.org/2000/xmlns/",
"soapenc", "xmlns:soapenc", "CDATA",
"http://schemas.xmlsoap.org/soap/encoding/");
attributes.addAttribute(
"http://schemas.xmlsoap.org/soap/encoding/",
"arrayType", "soapenc:arrayType", "CDATA",
"xsd:anyType[2]");
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "type",
"xsi:type", "CDATA", "soapenc:Array");
handler.startElement("", "method02Return", "method02Return",
attributes);
attributes = new AttributesImpl();
attributes.addAttribute("", "href", "href", "CDATA", "#id0");
handler.startElement("", "method02Return", "method02Return",
attributes);
handler.endElement("", "method02Return", "method02Return");
attributes = new AttributesImpl();
attributes.addAttribute("", "href", "href", "CDATA", "#id1");
handler.startElement("", "method02Return", "method02Return",
attributes);
handler.endElement("", "method02Return", "method02Return");
handler.endElement("", "method02Return", "method02Return");
handler.endPrefixMapping("soapenc");
handler.endElement("http://MyNamespace", "method02Response",
"ns1:method02Response");
handler.endPrefixMapping("ns1");
handler.startPrefixMapping("soapenc",
"http://schemas.xmlsoap.org/soap/encoding/");
handler.startPrefixMapping("ns2", "http://MyNamespace");
attributes = new AttributesImpl();
attributes.addAttribute("http://www.w3.org/2000/xmlns/",
"soapenc", "xmlns:soapenc", "CDATA",
"http://schemas.xmlsoap.org/soap/encoding/");
attributes.addAttribute("http://www.w3.org/2000/xmlns/", "ns2",
"xmlns:ns2", "CDATA", "http://MyNamespace");
attributes.addAttribute("", "id", "id", "CDATA", "id0");
attributes.addAttribute(
"http://schemas.xmlsoap.org/soap/encoding/", "root",
"soapenc:root", "CDATA", "0");
attributes.addAttribute(
"http://schemas.xmlsoap.org/soap/envelope/",
"encodingStyle", "soapenv:encodingStyle", "CDATA",
"http://schemas.xmlsoap.org/soap/encoding/");
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "type",
"xsi:type", "CDATA", "ns2:WsTestOutput");
handler.startElement("", "multiRef", "multiRef", attributes);
attributes = new AttributesImpl();
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "type",
"xsi:type", "CDATA", "xsd:int");
handler.startElement("", "arg3", "arg3", attributes);
handler.characters("0".toCharArray(), 0, 1);
handler.endElement("", "arg3", "arg3");
attributes = new AttributesImpl();
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "type",
"xsi:type", "CDATA", "xsd:string");
handler.startElement("", "arg4", "arg4", attributes);
handler.characters("は".toCharArray(), 0, 1);
handler.characters("ろ".toCharArray(), 0, 1);
handler.characters("う".toCharArray(), 0, 1);
handler.endElement("", "arg4", "arg4");
handler.endElement("", "multiRef", "multiRef");
handler.endPrefixMapping("ns2");
handler.endPrefixMapping("soapenc");
handler.startPrefixMapping("ns3", "http://MyNamespace");
handler.startPrefixMapping("soapenc",
"http://schemas.xmlsoap.org/soap/encoding/");
attributes = new AttributesImpl();
attributes.addAttribute("http://www.w3.org/2000/xmlns/", "ns3",
"xmlns:ns3", "CDATA", "http://MyNamespace");
attributes.addAttribute("http://www.w3.org/2000/xmlns/",
"soapenc", "xmlns:soapenc", "CDATA",
"http://schemas.xmlsoap.org/soap/encoding/");
attributes.addAttribute("", "id", "id", "CDATA", "id1");
attributes.addAttribute(
"http://schemas.xmlsoap.org/soap/encoding/", "root",
"soapenc:root", "CDATA", "0");
attributes.addAttribute(
"http://schemas.xmlsoap.org/soap/envelope/",
"encodingStyle", "soapenv:encodingStyle", "CDATA",
"http://schemas.xmlsoap.org/soap/encoding/");
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "type",
"xsi:type", "CDATA", "ns3:WsTestOutput");
handler.startElement("", "multiRef", "multiRef", attributes);
attributes = new AttributesImpl();
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "type",
"xsi:type", "CDATA", "xsd:int");
handler.startElement("", "arg3", "arg3", attributes);
handler.characters("0".toCharArray(), 0, 1);
handler.endElement("", "arg3", "arg3");
attributes = new AttributesImpl();
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "type",
"xsi:type", "CDATA", "xsd:string");
attributes.addAttribute(
"http://www.w3.org/2001/XMLSchema-instance", "nil",
"xsi:nil", "CDATA", "true");
handler.startElement("", "arg4", "arg4", attributes);
handler.endElement("", "arg4", "arg4");
handler.endElement("", "multiRef", "multiRef");
handler.endPrefixMapping("soapenc");
handler.endPrefixMapping("ns3");
handler.endElement("http://schemas.xmlsoap.org/soap/envelope/",
"Body", "soapenv:Body");
handler.endElement("http://schemas.xmlsoap.org/soap/envelope/",
"Envelope", "soapenv:Envelope");
handler.endPrefixMapping("xsi");
handler.endPrefixMapping("xsd");
handler.endPrefixMapping("soapenv");
handler.endDocument();
} catch (TransformerConfigurationException e) {
e.printStackTrace();
} catch (TransformerFactoryConfigurationError e) {
e.printStackTrace();
} catch (SAXException e) {
// TODO 自動生成された catch ブロック
e.printStackTrace();
}
} finally {
// ReaderもWriterもクローズしません。flushも呼び出してはなりません。(2005.03.13に判明)
}
}
/**
* デフォルトとなるレスポンスヘッダーの付与
*
* @param response
* レスポンスオブジェクトを与えます。
*/
private void setResponseDefault(final HttpServletResponse response) {
response.setContentType("text/xml; charset=" + ENCODING);
response.addHeader("Content-Type", "text/xml");
response.addHeader("charset", ENCODING);
response.addHeader("Cache-Control", "no-cache");
response.addHeader("Pragma", "no-cache");
response.addHeader("Expires", "0");
}
public static final Transformer getTransformer()
throws TransformerFactoryConfigurationError,
TransformerConfigurationException {
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty("encoding", "UTF-8");
transformer.setOutputProperty("standalone", "yes");
transformer.setOutputProperty("indent", "yes");
return transformer;
}
}
※リバースSAXの出力結果を入力としています。 う、、、動きました。私自身びっくりです。ある意味、これはすごい技術かも知れませぬ。
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